Merge remote-tracking branch 'tinyusb/master' into samx7x_update

203 files changed, 2561 insertions, 5494 deletions

diff --git a/.circleci/config2.yml b/.circleci/config2.yml
index a31b0a818..bb0ac350f 100644
--- a/.circleci/config2.yml
+++ b/.circleci/config2.yml
@@ -110,7 +110,7 @@ commands:
           no_output_timeout: 20m
           command: |
             if [ << parameters.toolchain >> == esp-idf ]; then
-              docker run --rm -v $PWD:/project -w /project espressif/idf:v5.3.2 python tools/build.py << parameters.build-args >> --target all << parameters.family >>
+              docker run --rm -v $PWD:/project -w /project espressif/idf:v5.5.3 python tools/build.py << parameters.build-args >> --target all << parameters.family >>
             else
               # Toolchain option default is gcc
               if [ << parameters.toolchain >> == arm-clang ]; then
diff --git a/.github/actions/setup_toolchain/espressif/action.yml b/.github/actions/setup_toolchain/espressif/action.yml
index e9d645ac8..90ef753c4 100644
--- a/.github/actions/setup_toolchain/espressif/action.yml
+++ b/.github/actions/setup_toolchain/espressif/action.yml
@@ -7,7 +7,7 @@ inputs:
   toolchain_version:
     description: 'Toolchain version'
     required: false
-    default: 'v5.3.2'
+    default: 'v5.5.3'
 
 runs:
   using: "composite"
diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
new file mode 100644
index 000000000..5ba2fe900
--- /dev/null
+++ b/.github/workflows/claude-code-review.yml
@@ -0,0 +1,31 @@
+name: Claude Code Review
+
+on:
+  pull_request_target:
+    types: [opened, synchronize, ready_for_review, reopened]
+
+jobs:
+  claude-review:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: read
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code Review
+        id: claude-review
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+          plugin_marketplaces: 'https://github.com/anthropics/claude-code.git'
+          plugins: 'code-review@claude-code-plugins'
+          prompt: '/code-review:code-review ${{ github.repository }}/pull/${{ github.event.pull_request.number }}'
+          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
+          # or https://code.claude.com/docs/en/cli-reference for available options
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
new file mode 100644
index 000000000..9471a0591
--- /dev/null
+++ b/.github/workflows/claude.yml
@@ -0,0 +1,49 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude:
+    if: |
+      (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
+      (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
+      (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
+      issues: read
+      id-token: write
+      actions: read # Required for Claude to read CI results on PRs
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code
+        id: claude
+        uses: anthropics/claude-code-action@v1
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+
+          # This is an optional setting that allows Claude to read CI results on PRs
+          additional_permissions: |
+            actions: read
+
+          # Optional: Give a custom prompt to Claude. If this is not specified, Claude will perform the instructions specified in the comment that tagged it.
+          # prompt: 'Update the pull request description to include a summary of changes.'
+
+          # Optional: Add claude_args to customize behavior and configuration
+          # See https://github.com/anthropics/claude-code-action/blob/main/docs/usage.md
+          # or https://code.claude.com/docs/en/cli-reference for available options
+          # claude_args: '--allowed-tools Bash(gh pr:*)'
diff --git a/AGENTS.md b/AGENTS.md
index a5159aa4a..34fc57cb8 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -21,6 +21,8 @@ information that does not match the info here.
 - For specific board families: `python3 tools/get_deps.py FAMILY_NAME` (e.g., rp2040, stm32f4), or
   `python3 tools/get_deps.py -b BOARD_NAME`
 - Dependencies are cached in `lib/` and `hw/mcu/` directories
+- For **Espressif** boards, initialize the ESP-IDF environment before any build/flash/monitor command:
+  `. $HOME/code/esp-idf/export.sh`
 
 ## Build Examples
 
@@ -59,6 +61,19 @@ make BOARD=raspberry_pi_pico all
 
 -- takes 2-3 seconds. NEVER CANCEL. Set timeout to 5+ minutes.
 
+**Option 4: Espressif Example with ESP-IDF**
+
+Only ESP-IDF-enabled examples are supported for Espressif boards. Use FreeRTOS examples such as `examples/device/cdc_msc_freertos`
+that contain `idf_component_register()` support.
+
+```bash
+. $HOME/code/esp-idf/export.sh
+cd examples/device/cdc_msc_freertos
+idf.py -DBOARD=espressif_s3_devkitc build
+```
+
+Use `-DBOARD=...` with any supported board under `hw/bsp/espressif/boards/`. NEVER CANCEL. Set timeout to 10+ minutes.
+
 
 ## Build Options
 
@@ -90,14 +105,74 @@ make BOARD=raspberry_pi_pico all
     - CMake: `ninja cdc_msc-uf2`
     - Make: `make BOARD=raspberry_pi_pico all uf2`
 - **List all targets** (CMake/Ninja): `ninja -t targets`
+- **Espressif flash**:
+    - Run `. $HOME/code/esp-idf/export.sh`
+    - `cd examples/device/cdc_msc_freertos`
+    - `idf.py -DBOARD=espressif_s3_devkitc flash`
+- **Espressif serial monitor / chip log output**:
+    - Run `. $HOME/code/esp-idf/export.sh`
+    - `cd examples/device/cdc_msc_freertos`
+    - `idf.py -DBOARD=espressif_s3_devkitc monitor`
+
+## GDB Debugging
+
+Look up the board's `JLINK_DEVICE` and `OPENOCD_OPTION` from `hw/bsp/*/boards/*/board.cmake` (or `board.mk`).
+
+### JLinkGDBServer
+
+**Terminal 1 – start the GDB server:**
+```bash
+JLinkGDBServer -device stm32h743xi -if SWD -speed 4000 \
+  -port 2331 -swoport 2332 -telnetport 2333 -nogui
+```
+
+**Terminal 2 – connect GDB:**
+```bash
+arm-none-eabi-gdb /tmp/build/firmware.elf
+(gdb) target remote :2331
+(gdb) monitor reset halt
+(gdb) load
+(gdb) continue
+```
+
+To break on entry instead of running immediately:
+```bash
+(gdb) monitor reset halt
+(gdb) load
+(gdb) break main
+(gdb) continue
+```
+
+### OpenOCD
+
+**Terminal 1 – start the GDB server:**
+```bash
+openocd -f interface/stlink.cfg -f target/stm32h7x.cfg
+# or with J-Link probe:
+openocd -f interface/jlink.cfg -f target/stm32h7x.cfg
+```
+
+For boards that define `OPENOCD_OPTION` in `board.cmake`, use those options directly:
+```bash
+openocd $(cat hw/bsp/FAMILY/boards/BOARD/board.cmake | grep OPENOCD_OPTION | ...)
+```
+
+**Terminal 2 – connect GDB (OpenOCD default port is 3333):**
+```bash
+arm-none-eabi-gdb /tmp/build/firmware.elf
+(gdb) target remote :3333
+(gdb) monitor reset halt
+(gdb) load
+(gdb) continue
+```
 
-## J-Link GDB Server + RTT Logging
+### RTT Logging with JLinkGDBServer
 
 - Build with RTT logging enabled (example):
   `cd examples/device/cdc_msc && make BOARD=stm32h743eval LOG=2 LOGGER=rtt all`
 - Flash with J-Link:
   `cd examples/device/cdc_msc && make BOARD=stm32h743eval LOG=2 LOGGER=rtt flash-jlink`
-- Launch GDB server (keep this running in terminal 1):
+- Launch GDB server with RTT port (keep this running in terminal 1):
   `JLinkGDBServer -device stm32h743xi -if SWD -speed 4000 -port 2331 -swoport 2332 -telnetport 2333 -RTTTelnetPort 19021 -nogui`
 - Read RTT output (terminal 2):
   `JLinkRTTClient`
@@ -105,7 +180,6 @@ make BOARD=raspberry_pi_pico all
   `JLinkRTTClient | tee rtt.log`
 - For non-interactive capture:
   `timeout 20s JLinkRTTClient > rtt.log`
-- Use the board-specific `JLINK_DEVICE` from `hw/bsp/*/boards/*/board.mk` if you are not using `stm32h743eval`.
 
 ## Unit Testing
 
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 120000
index 000000000..47dc3e3d8
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1 @@
+AGENTS.md
\ No newline at end of file
diff --git a/docs/faq.rst b/docs/faq.rst
index a5fe09495..97e8e72ff 100644
--- a/docs/faq.rst
+++ b/docs/faq.rst
@@ -15,7 +15,7 @@ Yes, TinyUSB is released under the MIT license, allowing commercial use with min
 
 **Q: Does TinyUSB require an RTOS?**
 
-No, TinyUSB works in bare metal environments. It also supports FreeRTOS, RT-Thread, and Mynewt.
+No, TinyUSB works in bare metal environments. It also supports FreeRTOS, RT-Thread, ThreadX, and Mynewt.
 
 **Q: How much memory does TinyUSB use?**
 
diff --git a/examples/device/audio_4_channel_mic/src/main.c b/examples/device/audio_4_channel_mic/src/main.c
index 5767c7453..c9c6dd46c 100644
--- a/examples/device/audio_4_channel_mic/src/main.c
+++ b/examples/device/audio_4_channel_mic/src/main.c
@@ -155,7 +155,7 @@ void tud_resume_cb(void) {
 // In a real application, this would be replaced with actual I2S receive callback.
 void audio_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) {
     return; // not enough time
   }
@@ -408,7 +408,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/audio_test/src/main.c b/examples/device/audio_test/src/main.c
index 2441eefbc..876a41d06 100644
--- a/examples/device/audio_test/src/main.c
+++ b/examples/device/audio_test/src/main.c
@@ -138,7 +138,7 @@ void tud_resume_cb(void) {
 // In a real application, this would be replaced with actual I2S receive callback.
 void audio_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) {
     return; // not enough time
   }
@@ -402,7 +402,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/audio_test_multi_rate/src/main.c b/examples/device/audio_test_multi_rate/src/main.c
index baeec870f..952176997 100644
--- a/examples/device/audio_test_multi_rate/src/main.c
+++ b/examples/device/audio_test_multi_rate/src/main.c
@@ -146,7 +146,7 @@ void tud_resume_cb(void) {
 // In a real application, this would be replaced with actual I2S receive callback.
 void audio_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) {
     return; // not enough time
   }
@@ -614,7 +614,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/board_test/src/main.c b/examples/device/board_test/src/main.c
index ee0829e5b..71e7e1da7 100644
--- a/examples/device/board_test/src/main.c
+++ b/examples/device/board_test/src/main.c
@@ -39,11 +39,35 @@ enum {
 
 #define HELLO_STR   "Hello from TinyUSB\r\n"
 
-int main(void) {
-  board_init();
-  board_led_write(true);
+// board test example does not use both device and host stack
+#if CFG_TUSB_OS != OPT_OS_NONE
+uint32_t tusb_time_millis_api(void) {
+  return osal_time_millis();
+}
+
+void tusb_time_delay_ms_api(uint32_t ms) {
+  osal_task_delay(ms);
+}
+#endif
+
+//--------------------------------------------------------------------+
+//
+//--------------------------------------------------------------------+
+
+// Task parameter type: ULONG for ThreadX, void* for FreeRTOS and noos
+#if CFG_TUSB_OS == OPT_OS_THREADX
+  #define RTOS_PARAM ULONG
+#elif CFG_TUSB_OS == OPT_OS_FREERTOS
+  #define RTOS_PARAM void*
+  static void freertos_init(void);
+#else
+  #define RTOS_PARAM void*
+#endif
 
+static void board_test_loop(RTOS_PARAM param) {
+  (void) param;
   uint32_t start_ms = 0;
+  (void) start_ms;
   bool led_state = false;
 
   while (1) {
@@ -58,26 +82,94 @@ int main(void) {
     }
 
     // Blink and print every interval ms
-    if (!(board_millis() - start_ms < interval_ms)) {
-      start_ms = board_millis();
-
-      if (ch < 0) {
-        // skip if echoing
-        printf(HELLO_STR);
+    #if CFG_TUSB_OS == OPT_OS_FREERTOS
+    vTaskDelay(interval_ms / portTICK_PERIOD_MS);
+    #elif CFG_TUSB_OS == OPT_OS_THREADX
+    tx_thread_sleep(_osal_ms2tick(interval_ms));
+    #else
+    if (tusb_time_millis_api() - start_ms < interval_ms) {
+      continue; // not enough time
+    }
+    #endif
+    start_ms = tusb_time_millis_api();
 
-        #ifndef LOGGER_UART
-        board_uart_write(HELLO_STR, sizeof(HELLO_STR)-1);
-        #endif
-      }
+    if (ch < 0) {
+      // skip if echoing
+      printf(HELLO_STR);
 
-      board_led_write(led_state);
-      led_state = !led_state; // toggle
+      #ifndef LOGGER_UART
+      board_uart_write(HELLO_STR, sizeof(HELLO_STR)-1);
+      #endif
     }
+
+    board_led_write(led_state);
+    led_state = !led_state; // toggle
   }
 }
 
+int main(void) {
+  board_init();
+  board_led_write(true);
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+  freertos_init();
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+  tx_kernel_enter();
+#else
+  board_test_loop(NULL);
+#endif
+
+  return 0;
+}
+
 #ifdef ESP_PLATFORM
 void app_main(void) {
   main();
 }
 #endif
+
+//--------------------------------------------------------------------+
+// FreeRTOS
+//--------------------------------------------------------------------+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+
+#ifdef ESP_PLATFORM
+#define MAIN_STACK_SIZE   4096
+#else
+#define MAIN_STACK_SIZE   512
+#endif
+
+#if configSUPPORT_STATIC_ALLOCATION
+static StackType_t  _main_stack[MAIN_STACK_SIZE];
+static StaticTask_t _main_taskdef;
+#endif
+
+static void freertos_init(void) {
+  #if configSUPPORT_STATIC_ALLOCATION
+  xTaskCreateStatic(board_test_loop, "main", MAIN_STACK_SIZE, NULL, 1, _main_stack, &_main_taskdef);
+  #else
+  xTaskCreate(board_test_loop, "main", MAIN_STACK_SIZE, NULL, 1, NULL);
+  #endif
+
+  #ifndef ESP_PLATFORM
+  vTaskStartScheduler();
+  #endif
+}
+
+//--------------------------------------------------------------------+
+// ThreadX
+//--------------------------------------------------------------------+
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+
+#define MAIN_TASK_STACK_SIZE  1024
+static TX_THREAD _main_thread;
+static ULONG _main_thread_stack[MAIN_TASK_STACK_SIZE / sizeof(ULONG)];
+
+void tx_application_define(void *first_unused_memory) {
+  (void) first_unused_memory;
+  static CHAR main_thread_name[] = "main";
+  tx_thread_create(&_main_thread, main_thread_name, board_test_loop, 0,
+                   _main_thread_stack, MAIN_TASK_STACK_SIZE,
+                   1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
+}
+#endif
diff --git a/examples/device/cdc_dual_ports/src/main.c b/examples/device/cdc_dual_ports/src/main.c
index 5ccb06a8a..6f918218d 100644
--- a/examples/device/cdc_dual_ports/src/main.c
+++ b/examples/device/cdc_dual_ports/src/main.c
@@ -157,7 +157,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/cdc_msc/src/main.c b/examples/device/cdc_msc/src/main.c
index 06a4f732f..b00a0e3a9 100644
--- a/examples/device/cdc_msc/src/main.c
+++ b/examples/device/cdc_msc/src/main.c
@@ -160,7 +160,7 @@ void led_blinking_task(void) {
 
   if (blink_enable) {
     // Blink every interval ms
-    if (board_millis() - start_ms < blink_interval_ms) {
+    if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
       return; // not enough time
     }
     start_ms += blink_interval_ms;
diff --git a/examples/device/cdc_msc/src/msc_disk.c b/examples/device/cdc_msc/src/msc_disk.c
index e091c2985..017acd039 100644
--- a/examples/device/cdc_msc/src/msc_disk.c
+++ b/examples/device/cdc_msc/src/msc_disk.c
@@ -238,7 +238,7 @@ int32_t tud_msc_scsi_cb(uint8_t lun, uint8_t const scsi_cmd[16], void *buffer, u
   (void) buffer;
   (void) bufsize;
 
-  // currently no other commands is supported
+  // currently no other commands are supported
 
   // Set Sense = Invalid Command Operation
   (void) tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
diff --git a/examples/device/cdc_msc_freertos/src/msc_disk.c b/examples/device/cdc_msc_freertos/src/msc_disk.c
index 29ff86281..ff918205e 100644
--- a/examples/device/cdc_msc_freertos/src/msc_disk.c
+++ b/examples/device/cdc_msc_freertos/src/msc_disk.c
@@ -324,20 +324,17 @@ int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t*
 // - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
 // - READ10 and WRITE10 has their own callbacks
 int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize) {
-  // read10 & write10 has their own callback and MUST not be handled here
+  (void) lun;
+  (void) scsi_cmd;
   (void) buffer;
   (void) bufsize;
 
-  switch (scsi_cmd[0]) {
-    default:
-      // Set Sense = Invalid Command Operation
-      tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
+  // currently no other commands are supported
 
-      // negative means error -> tinyusb could stall and/or response with failed status
-      return -1;
-  }
+  // Set Sense = Invalid Command Operation
+  (void) tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
 
-  return -1;
+  return -1; // stall/failed command request;
 }
 
 #endif
diff --git a/examples/device/cdc_uac2/src/main.c b/examples/device/cdc_uac2/src/main.c
index 22c462be7..cb7b3a142 100644
--- a/examples/device/cdc_uac2/src/main.c
+++ b/examples/device/cdc_uac2/src/main.c
@@ -65,8 +65,6 @@ int main(void)
     // printf("Hello, world!\r\n");
 #endif
   }
-
-  return 0;
 }
 
 //--------------------------------------------------------------------+
diff --git a/examples/device/cdc_uac2/src/uac2_app.c b/examples/device/cdc_uac2/src/uac2_app.c
index 73a262d0c..7760c402b 100644
--- a/examples/device/cdc_uac2/src/uac2_app.c
+++ b/examples/device/cdc_uac2/src/uac2_app.c
@@ -66,7 +66,7 @@ uint8_t current_resolution;
 // In a real application, this would be replaced with actual I2S send/receive callback.
 void audio_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) {
     return; // not enough time
   }
@@ -303,7 +303,7 @@ void led_blinking_task(void)
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return;
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/dfu/src/main.c b/examples/device/dfu/src/main.c
index 77632bf1a..fb3c22630 100644
--- a/examples/device/dfu/src/main.c
+++ b/examples/device/dfu/src/main.c
@@ -199,7 +199,7 @@ void led_blinking_task(void) {
   static bool     led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/dfu_runtime/src/main.c b/examples/device/dfu_runtime/src/main.c
index 5de651bcd..6f412e8de 100644
--- a/examples/device/dfu_runtime/src/main.c
+++ b/examples/device/dfu_runtime/src/main.c
@@ -132,7 +132,7 @@ void led_blinking_task(void)
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/dynamic_configuration/src/main.c b/examples/device/dynamic_configuration/src/main.c
index dac74bb7a..8ebb42f9a 100644
--- a/examples/device/dynamic_configuration/src/main.c
+++ b/examples/device/dynamic_configuration/src/main.c
@@ -170,7 +170,7 @@ void midi_task(void) {
   while( tud_midi_available() ) tud_midi_packet_read(packet);
 
   // send note every 1000 ms
-  if (board_millis() - start_ms < 286) {
+  if (tusb_time_millis_api() - start_ms < 286) {
     return; // not enough time
   }
   start_ms += 286;
@@ -209,7 +209,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return;// not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/dynamic_configuration/src/msc_disk.c b/examples/device/dynamic_configuration/src/msc_disk.c
index e95b2e197..b545e4652 100644
--- a/examples/device/dynamic_configuration/src/msc_disk.c
+++ b/examples/device/dynamic_configuration/src/msc_disk.c
@@ -215,20 +215,17 @@ int32_t tud_msc_write10_cb(uint8_t lun, uint32_t lba, uint32_t offset, uint8_t*
 // - READ_CAPACITY10, READ_FORMAT_CAPACITY, INQUIRY, MODE_SENSE6, REQUEST_SENSE
 // - READ10 and WRITE10 has their own callbacks
 int32_t tud_msc_scsi_cb (uint8_t lun, uint8_t const scsi_cmd[16], void* buffer, uint16_t bufsize) {
-  // read10 & write10 has their own callback and MUST not be handled here
+  (void) lun;
+  (void) scsi_cmd;
   (void) buffer;
   (void) bufsize;
 
-  switch (scsi_cmd[0]) {
-    default:
-      // Set Sense = Invalid Command Operation
-      tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
+  // currently no other commands are supported
 
-      // negative means error -> tinyusb could stall and/or response with failed status
-      return -1;
-  }
+  // Set Sense = Invalid Command Operation
+  (void) tud_msc_set_sense(lun, SCSI_SENSE_ILLEGAL_REQUEST, 0x20, 0x00);
 
-  return -1;
+  return -1; // stall/failed command request;
 }
 
 #endif
diff --git a/examples/device/hid_boot_interface/src/main.c b/examples/device/hid_boot_interface/src/main.c
index 44a91db67..7f2153ae9 100644
--- a/examples/device/hid_boot_interface/src/main.c
+++ b/examples/device/hid_boot_interface/src/main.c
@@ -67,8 +67,6 @@ int main(void) {
 
     hid_task();
   }
-
-  return 0;
 }
 
 //--------------------------------------------------------------------+
@@ -109,7 +107,7 @@ void hid_task(void) {
   const uint32_t  interval_ms = 10;
   static uint32_t start_ms    = 0;
 
-  if (board_millis() - start_ms < interval_ms) {
+  if (tusb_time_millis_api() - start_ms < interval_ms) {
     return; // not enough time
   }
   start_ms += interval_ms;
@@ -238,7 +236,7 @@ void led_blinking_task(void) {
   }
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/hid_composite/src/main.c b/examples/device/hid_composite/src/main.c
index 9693d564d..7c9d5af8d 100644
--- a/examples/device/hid_composite/src/main.c
+++ b/examples/device/hid_composite/src/main.c
@@ -209,7 +209,7 @@ void hid_task(void) {
   const uint32_t  interval_ms = 10;
   static uint32_t start_ms    = 0;
 
-  if (board_millis() - start_ms < interval_ms) {
+  if (tusb_time_millis_api() - start_ms < interval_ms) {
     return; // not enough time
   }
   start_ms += interval_ms;
@@ -298,7 +298,7 @@ void led_blinking_task(void) {
   }
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/device/hid_generic_inout/src/main.c b/examples/device/hid_generic_inout/src/main.c
index 9837a47d9..2a6b91a8a 100644
--- a/examples/device/hid_generic_inout/src/main.c
+++ b/examples/device/hid_generic_inout/src/main.c
@@ -168,7 +168,7 @@ void led_blinking_task(void)
   static bool led_state = false;
 
   // Blink every interval ms
-  if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
+  if ( tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/device/hid_multiple_interface/src/main.c b/examples/device/hid_multiple_interface/src/main.c
index 0bccd13c1..c71a9cbad 100644
--- a/examples/device/hid_multiple_interface/src/main.c
+++ b/examples/device/hid_multiple_interface/src/main.c
@@ -120,7 +120,7 @@ void hid_task(void)
   const uint32_t interval_ms = 10;
   static uint32_t start_ms = 0;
 
-  if ( board_millis() - start_ms < interval_ms) return; // not enough time
+  if ( tusb_time_millis_api() - start_ms < interval_ms) return; // not enough time
   start_ms += interval_ms;
 
   uint32_t const btn = board_button_read();
@@ -205,7 +205,7 @@ void led_blinking_task(void)
   static bool led_state = false;
 
   // Blink every interval ms
-  if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
+  if ( tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/device/midi_test/src/main.c b/examples/device/midi_test/src/main.c
index fd58e3021..1154c1d60 100644
--- a/examples/device/midi_test/src/main.c
+++ b/examples/device/midi_test/src/main.c
@@ -134,7 +134,7 @@ void midi_task(void)
   }
 
   // send note periodically
-  if (board_millis() - start_ms < 286) {
+  if (tusb_time_millis_api() - start_ms < 286) {
     return; // not enough time
   }
   start_ms += 286;
@@ -174,7 +174,7 @@ void led_blinking_task(void)
   static bool led_state = false;
 
   // Blink every interval ms
-  if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
+  if ( tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/device/msc_dual_lun/src/main.c b/examples/device/msc_dual_lun/src/main.c
index 62b1c872a..a4ade6f9b 100644
--- a/examples/device/msc_dual_lun/src/main.c
+++ b/examples/device/msc_dual_lun/src/main.c
@@ -31,7 +31,7 @@
 #include "tusb.h"
 
 //--------------------------------------------------------------------+
-// MACRO CONSTANT TYPEDEF PROTYPES
+// MACRO CONSTANT TYPEDEF PROTOTYPES
 //--------------------------------------------------------------------+
 
 /* Blink pattern
@@ -41,71 +41,177 @@
  */
 enum {
   BLINK_NOT_MOUNTED = 250,
-  BLINK_MOUNTED = 1000,
-  BLINK_SUSPENDED = 2500,
+  BLINK_MOUNTED     = 1000,
+  BLINK_SUSPENDED   = 2500,
 };
 
 static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
 
-void led_blinking_task(void);
+// Task parameter type: ULONG for ThreadX, void* for FreeRTOS and noos
+#if CFG_TUSB_OS == OPT_OS_THREADX
+  #define RTOS_PARAM ULONG
+#elif CFG_TUSB_OS == OPT_OS_FREERTOS
+  #define RTOS_PARAM void*
+  static void freertos_init(void);
+#else
+  #define RTOS_PARAM void*
+#endif
 
-/*------------- MAIN -------------*/
-int main(void) {
-  board_init();
+void led_blinking_task(RTOS_PARAM param);
 
-  // init device stack on configured roothub port
+//--------------------------------------------------------------------+
+// USB Device Task
+//--------------------------------------------------------------------+
+static void usb_device_init(void) {
   tusb_rhport_init_t dev_init = {
-    .role = TUSB_ROLE_DEVICE,
+    .role  = TUSB_ROLE_DEVICE,
     .speed = TUSB_SPEED_AUTO
   };
   tusb_init(BOARD_TUD_RHPORT, &dev_init);
-
   board_init_after_tusb();
+}
+
+#if CFG_TUSB_OS != OPT_OS_NONE && CFG_TUSB_OS != OPT_OS_PICO
+static void usb_device_task(RTOS_PARAM param) {
+  (void) param;
+  usb_device_init();
 
   while (1) {
-    tud_task(); // tinyusb device task
-    led_blinking_task();
+    tud_task();
   }
 }
+#endif
 
 //--------------------------------------------------------------------+
-// Device callbacks
+// Main
 //--------------------------------------------------------------------+
+int main(void) {
+  board_init();
 
-// Invoked when device is mounted
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+  freertos_init();
+
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+  tx_kernel_enter();
+
+#else
+  // noos + pico-sdk: init USB then run polling loop
+  usb_device_init();
+
+  while (1) {
+    tud_task();
+    led_blinking_task(NULL);
+  }
+#endif
+}
+
+#ifdef ESP_PLATFORM
+void app_main(void) {
+  main();
+}
+#endif
+
+//--------------------------------------------------------------------+
+// Device callbacks
+//--------------------------------------------------------------------+
 void tud_mount_cb(void) {
   blink_interval_ms = BLINK_MOUNTED;
 }
 
-// Invoked when device is unmounted
 void tud_umount_cb(void) {
   blink_interval_ms = BLINK_NOT_MOUNTED;
 }
 
-// Invoked when usb bus is suspended
-// remote_wakeup_en : if host allow us  to perform remote wakeup
-// Within 7ms, device must draw an average of current less than 2.5 mA from bus
 void tud_suspend_cb(bool remote_wakeup_en) {
   (void) remote_wakeup_en;
   blink_interval_ms = BLINK_SUSPENDED;
 }
 
-// Invoked when usb bus is resumed
 void tud_resume_cb(void) {
   blink_interval_ms = tud_mounted() ? BLINK_MOUNTED : BLINK_NOT_MOUNTED;
 }
 
 //--------------------------------------------------------------------+
-// BLINKING TASK
+// Blinking Task
 //--------------------------------------------------------------------+
-void led_blinking_task(void) {
+void led_blinking_task(RTOS_PARAM param) {
+  (void) param;
   static uint32_t start_ms = 0;
   static bool led_state = false;
 
-  // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) return; // not enough time
-  start_ms += blink_interval_ms;
+  while (1) {
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+    vTaskDelay(blink_interval_ms / portTICK_PERIOD_MS);
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+    tx_thread_sleep(_osal_ms2tick(blink_interval_ms));
+#else
+    if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
+      return; // not enough time
+    }
+#endif
+
+    start_ms += blink_interval_ms;
+    board_led_write(led_state);
+    led_state = 1 - led_state; // toggle
+  }
+}
+
+//--------------------------------------------------------------------+
+// FreeRTOS
+//--------------------------------------------------------------------+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+
+#ifdef ESP_PLATFORM
+#define USBD_STACK_SIZE   4096
+#else
+#define USBD_STACK_SIZE   (3*configMINIMAL_STACK_SIZE/2 * (CFG_TUSB_DEBUG ? 2 : 1))
+#endif
+#define BLINKY_STACK_SIZE   configMINIMAL_STACK_SIZE
 
-  board_led_write(led_state);
-  led_state = 1 - led_state; // toggle
+#if configSUPPORT_STATIC_ALLOCATION
+static StackType_t  _usb_device_stack[USBD_STACK_SIZE];
+static StaticTask_t _usb_device_taskdef;
+static StackType_t  _blinky_stack[BLINKY_STACK_SIZE];
+static StaticTask_t _blinky_taskdef;
+#endif
+
+
+static void freertos_init(void) {
+  #if configSUPPORT_STATIC_ALLOCATION
+  xTaskCreateStatic(usb_device_task,     "usbd",   USBD_STACK_SIZE,   NULL, configMAX_PRIORITIES - 1, _usb_device_stack, &_usb_device_taskdef);
+  xTaskCreateStatic(led_blinking_task,   "blinky", BLINKY_STACK_SIZE, NULL, 1,                        _blinky_stack,     &_blinky_taskdef);
+  #else
+  xTaskCreate(usb_device_task,           "usbd",   USBD_STACK_SIZE,   NULL, configMAX_PRIORITIES - 1, NULL);
+  xTaskCreate(led_blinking_task,         "blinky", BLINKY_STACK_SIZE, NULL, 1,                        NULL);
+  #endif
+  #ifndef ESP_PLATFORM
+  vTaskStartScheduler();
+  #endif
+}
+
+//--------------------------------------------------------------------+
+// ThreadX
+//--------------------------------------------------------------------+
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+
+#define USBD_STACK_SIZE   4096
+#define BLINKY_STACK_SIZE 512
+
+static TX_THREAD _usb_device_thread;
+static ULONG     _usb_device_stack[USBD_STACK_SIZE / sizeof(ULONG)];
+static TX_THREAD _blinky_thread;
+static ULONG     _blinky_stack[BLINKY_STACK_SIZE / sizeof(ULONG)];
+
+void tx_application_define(void *first_unused_memory) {
+  (void) first_unused_memory;
+  static CHAR usbd_name[]   = "usbd";
+  static CHAR blinky_name[] = "blinky";
+  tx_thread_create(&_usb_device_thread, usbd_name, usb_device_task, 0,
+                   _usb_device_stack, USBD_STACK_SIZE,
+                   0, 0, TX_NO_TIME_SLICE, TX_AUTO_START);
+  tx_thread_create(&_blinky_thread, blinky_name, led_blinking_task, 0,
+                   _blinky_stack, BLINKY_STACK_SIZE,
+                   1, 1, TX_NO_TIME_SLICE, TX_AUTO_START);
 }
+
+#endif
diff --git a/examples/device/mtp/src/main.c b/examples/device/mtp/src/main.c
index 57d1535b2..6ffa435d1 100644
--- a/examples/device/mtp/src/main.c
+++ b/examples/device/mtp/src/main.c
@@ -102,7 +102,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) return; // not enough time
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/device/net_lwip_webserver/src/main.c b/examples/device/net_lwip_webserver/src/main.c
index 867cf2812..8bd8a8c21 100644
--- a/examples/device/net_lwip_webserver/src/main.c
+++ b/examples/device/net_lwip_webserver/src/main.c
@@ -276,8 +276,6 @@ int main(void) {
     sys_check_timeouts(); // service lwip
     handle_link_state_switch();
   }
-
-  return 0;
 }
 
 /* lwip has provision for using a mutex, when applicable */
@@ -291,5 +289,5 @@ void sys_arch_unprotect(sys_prot_t pval) {
 
 /* lwip needs a millisecond time source, and the TinyUSB board support code has one available */
 uint32_t sys_now(void) {
-  return board_millis();
+  return tusb_time_millis_api();
 }
diff --git a/examples/device/uac2_headset/src/main.c b/examples/device/uac2_headset/src/main.c
index 96fa66f1e..0ea63d8f7 100644
--- a/examples/device/uac2_headset/src/main.c
+++ b/examples/device/uac2_headset/src/main.c
@@ -559,7 +559,7 @@ bool tud_audio_set_itf_cb(uint8_t rhport, tusb_control_request_t const *p_reques
 // In a real application, this would be replaced with actual I2S send/receive callback.
 void audio_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) return;// not enough time
   start_ms = curr_ms;
   // When new data arrived, copy data from speaker buffer, to microphone buffer
@@ -605,7 +605,7 @@ void audio_control_task(void) {
   static uint32_t start_ms = 0;
   static uint32_t btn_prev = 0;
 
-  if (board_millis() - start_ms < interval_ms) return;// not enough time
+  if (tusb_time_millis_api() - start_ms < interval_ms) return;// not enough time
   start_ms += interval_ms;
 
   uint32_t btn = board_button_read();
@@ -644,7 +644,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) return;
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) return;
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/device/uac2_speaker_fb/src/main.c b/examples/device/uac2_speaker_fb/src/main.c
index 7b4e2d64c..c3e97bb28 100644
--- a/examples/device/uac2_speaker_fb/src/main.c
+++ b/examples/device/uac2_speaker_fb/src/main.c
@@ -534,8 +534,9 @@ bool tud_audio_set_itf_close_ep_cb(uint8_t rhport, tusb_control_request_t const
   uint8_t const itf = tu_u16_low(tu_le16toh(p_request->wIndex));
   uint8_t const alt = tu_u16_low(tu_le16toh(p_request->wValue));
 
-  if (ITF_NUM_AUDIO_STREAMING == itf && alt == 0)
+  if (ITF_NUM_AUDIO_STREAMING == itf && alt == 0) {
     blink_interval_ms = BLINK_MOUNTED;
+  }
 
   return true;
 }
@@ -569,7 +570,8 @@ bool tud_audio_rx_done_isr(uint8_t rhport, uint16_t n_bytes_received, uint8_t fu
 
   fifo_count = tud_audio_available();
   // Same averaging method used in UAC2 class
-  fifo_count_avg = (uint32_t) (((uint64_t) fifo_count_avg * 63 + ((uint32_t) fifo_count << 16)) >> 6);
+  const uint32_t ff_count32 = (uint32_t) fifo_count << 16;
+  fifo_count_avg = (uint32_t) (((uint64_t) fifo_count_avg * 63 + ff_count32) >> 6);
 
   return true;
 }
@@ -583,7 +585,7 @@ bool tud_audio_rx_done_isr(uint8_t rhport, uint16_t n_bytes_received, uint8_t fu
 // In a real application, this would be replaced with actual I2S transmit callback.
 void audio_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) return;// not enough time
   start_ms = curr_ms;
 
@@ -610,7 +612,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) return;
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) return;
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
@@ -624,7 +626,7 @@ void led_blinking_task(void) {
 // Every 1ms, we will sent 1 debug information report
 void audio_debug_task(void) {
   static uint32_t start_ms = 0;
-  uint32_t curr_ms = board_millis();
+  uint32_t curr_ms = tusb_time_millis_api();
   if (start_ms == curr_ms) return;// not enough time
   start_ms = curr_ms;
 
diff --git a/examples/device/usbtmc/src/main.c b/examples/device/usbtmc/src/main.c
index 5cbbb85ef..b1269b117 100644
--- a/examples/device/usbtmc/src/main.c
+++ b/examples/device/usbtmc/src/main.c
@@ -124,12 +124,12 @@ void led_blinking_task(void)
     {
       led_state = true;
       board_led_write(true);
-      start_ms = board_millis();
+      start_ms = tusb_time_millis_api();
       doPulse = false;
     }
     else if (led_state == true)
     {
-      if ( board_millis() - start_ms < 750) //Spec says blink must be between 500 and 1000 ms.
+      if ( tusb_time_millis_api() - start_ms < 750) //Spec says blink must be between 500 and 1000 ms.
       {
         return; // not enough time
       }
@@ -140,7 +140,7 @@ void led_blinking_task(void)
   else
   {
     // Blink every interval ms
-    if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
+    if ( tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
     start_ms += blink_interval_ms;
 
     board_led_write(led_state);
diff --git a/examples/device/usbtmc/src/usbtmc_app.c b/examples/device/usbtmc/src/usbtmc_app.c
index 4c3724ac4..35e8618f5 100644
--- a/examples/device/usbtmc/src/usbtmc_app.c
+++ b/examples/device/usbtmc/src/usbtmc_app.c
@@ -209,19 +209,19 @@ void usbtmc_app_task_iter(void) {
   case 0:
     break;
   case 1:
-    queryDelayStart = board_millis();
+    queryDelayStart = tusb_time_millis_api();
     queryState = 2;
     break;
   case 2:
-    if( (board_millis() - queryDelayStart) > resp_delay) {
-      queryDelayStart = board_millis();
+    if( (tusb_time_millis_api() - queryDelayStart) > resp_delay) {
+      queryDelayStart = tusb_time_millis_api();
       queryState=3;
       status |= 0x10u; // MAV
       status |= 0x40u; // SRQ
     }
     break;
   case 3:
-    if( (board_millis() - queryDelayStart) > resp_delay) {
+    if( (tusb_time_millis_api() - queryDelayStart) > resp_delay) {
       queryState = 4;
     }
     break;
diff --git a/examples/device/video_capture/src/main.c b/examples/device/video_capture/src/main.c
index ffa2a7afa..df9f77a1c 100644
--- a/examples/device/video_capture/src/main.c
+++ b/examples/device/video_capture/src/main.c
@@ -231,7 +231,7 @@ static void video_send_frame(void) {
   if (!already_sent) {
     already_sent = 1;
     tx_busy = 1;
-    start_ms = board_millis();
+    start_ms = tusb_time_millis_api();
 #if defined(CFG_EXAMPLE_VIDEO_BUFFERLESS)
     tud_video_n_frame_xfer(0, 0, NULL, FRAME_WIDTH * FRAME_HEIGHT * 16 / 8);
 #elif defined (CFG_EXAMPLE_VIDEO_READONLY)
@@ -247,7 +247,7 @@ static void video_send_frame(void) {
 #endif
   }
 
-  unsigned cur = board_millis();
+  unsigned cur = tusb_time_millis_api();
   if (cur - start_ms < interval_ms) {
     return; // not enough time
   }
@@ -316,7 +316,7 @@ void led_blinking_task(void* param) {
     #if CFG_TUSB_OS == OPT_OS_FREERTOS
     vTaskDelay(blink_interval_ms / portTICK_PERIOD_MS);
     #else
-    if (board_millis() - start_ms < blink_interval_ms) {
+    if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
       return; // not enough time
     }
     #endif
diff --git a/examples/device/video_capture_2ch/src/main.c b/examples/device/video_capture_2ch/src/main.c
index 79b149f2b..debd336fd 100644
--- a/examples/device/video_capture_2ch/src/main.c
+++ b/examples/device/video_capture_2ch/src/main.c
@@ -221,13 +221,13 @@ static void video_send_frame(uint_fast8_t ctl_idx, uint_fast8_t stm_idx) {
   if (!(already_sent & (1u << idx))) {
     already_sent |= 1u << idx;
     tx_busy |= 1u << idx;
-    start_ms[idx] = board_millis();
+    start_ms[idx] = tusb_time_millis_api();
 
     fb_size = get_framebuf(ctl_idx, stm_idx, frame_num[idx], &fp);
     tud_video_n_frame_xfer(ctl_idx, stm_idx, fp, fb_size);
   }
 
-  unsigned cur = board_millis();
+  unsigned cur = tusb_time_millis_api();
   if (cur - start_ms[idx] < interval_ms[idx]) return; // not enough time
   if (tx_busy & (1u << idx)) return;
   start_ms[idx] += interval_ms[idx];
@@ -280,7 +280,7 @@ void led_blinking_task(void* param) {
     #if CFG_TUSB_OS == OPT_OS_FREERTOS
     vTaskDelay(blink_interval_ms / portTICK_PERIOD_MS);
     #else
-    if (board_millis() - start_ms < blink_interval_ms) return; // not enough time
+    if (tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
     #endif
 
     start_ms += blink_interval_ms;
diff --git a/examples/device/webusb_serial/src/main.c b/examples/device/webusb_serial/src/main.c
index 155768b76..4be5e4db4 100644
--- a/examples/device/webusb_serial/src/main.c
+++ b/examples/device/webusb_serial/src/main.c
@@ -257,7 +257,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return; // not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/dual/CMakeLists.txt b/examples/dual/CMakeLists.txt
index 4978f1fab..8727ea938 100644
--- a/examples/dual/CMakeLists.txt
+++ b/examples/dual/CMakeLists.txt
@@ -12,6 +12,7 @@ else ()
   set(EXAMPLE_LIST
     host_hid_to_device_cdc
     host_info_to_device_cdc
+    dynamic_switch
     )
 
   foreach (example ${EXAMPLE_LIST})
diff --git a/examples/dual/dynamic_switch/CMakeLists.txt b/examples/dual/dynamic_switch/CMakeLists.txt
new file mode 100644
index 000000000..7cad30727
--- /dev/null
+++ b/examples/dual/dynamic_switch/CMakeLists.txt
@@ -0,0 +1,30 @@
+cmake_minimum_required(VERSION 3.20)
+
+include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
+
+project(dynamic_switch C CXX ASM)
+
+# Checks this example is valid for the family and initializes the project
+family_initialize_project(${PROJECT_NAME} ${CMAKE_CURRENT_LIST_DIR})
+
+# Espressif has its own cmake build system
+if(FAMILY STREQUAL "espressif")
+  return()
+endif()
+
+add_executable(${PROJECT_NAME})
+
+# Example source
+target_sources(${PROJECT_NAME} PUBLIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
+  ${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c
+  )
+
+# Example include
+target_include_directories(${PROJECT_NAME} PUBLIC
+  ${CMAKE_CURRENT_SOURCE_DIR}/src
+  )
+
+# Configure compilation flags and libraries for the example without RTOS.
+# See the corresponding function in hw/bsp/FAMILY/family.cmake for details.
+family_configure_dual_usb_example(${PROJECT_NAME} noos)
diff --git a/examples/dual/dynamic_switch/CMakePresets.json b/examples/dual/dynamic_switch/CMakePresets.json
new file mode 100644
index 000000000..5cd8971e9
--- /dev/null
+++ b/examples/dual/dynamic_switch/CMakePresets.json
@@ -0,0 +1,6 @@
+{
+  "version": 6,
+  "include": [
+    "../../../hw/bsp/BoardPresets.json"
+  ]
+}
diff --git a/examples/dual/dynamic_switch/Makefile b/examples/dual/dynamic_switch/Makefile
new file mode 100644
index 000000000..44ab54ad7
--- /dev/null
+++ b/examples/dual/dynamic_switch/Makefile
@@ -0,0 +1,16 @@
+include ../../../hw/bsp/family_support.mk
+
+INC += \
+	src \
+
+# Example source
+EXAMPLE_SOURCE += $(wildcard src/*.c)
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
+
+# Include device and host stack
+SRC_C += \
+	src/class/cdc/cdc_device.c \
+	src/host/hub.c \
+	src/host/usbh.c
+
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/dual/dynamic_switch/README.md b/examples/dual/dynamic_switch/README.md
new file mode 100644
index 000000000..034787f18
--- /dev/null
+++ b/examples/dual/dynamic_switch/README.md
@@ -0,0 +1,60 @@
+# Dynamic Switch Example
+
+This example demonstrates TinyUSB's dual-role capability by allowing runtime switching between USB device and host modes.
+
+## Features
+
+- **Button-triggered mode switching**: Press the board button to switch between device and host modes
+- **Device Mode**: Acts as a USB CDC (Virtual Serial Port) that echoes all received data
+- **Host Mode**: Enumerates connected USB devices and prints device information
+- **Dynamic switching**: Deinitializes the current stack and reinitializes in the new mode
+
+## Usage
+
+1. **Build and flash** the example to your board
+2. **Default behavior**: The board starts in **Device mode**
+3. **Device mode**:
+   - Connect the board to a PC
+   - Open a serial terminal (e.g., `screen /dev/ttyACM0` or PuTTY)
+   - Type characters - they will be echoed back to you
+4. **Switch to Host mode**:
+   - Press the board button
+   - Connect a USB device to the board
+   - The board will enumerate the device and print its descriptors to the debug console
+5. **Switch back to Device mode**: Press the button again
+
+## LED Patterns
+
+The onboard LED indicates the USB connection status:
+
+- **Fast blink (250ms)**: Not mounted/connected
+- **Slow blink (1000ms)**: Successfully mounted/connected
+- **Very slow blink (2500ms)**: Suspended (device mode only)
+
+## Serial Output
+
+The example prints status messages to the debug UART:
+
+```
+======================================
+TinyUSB Dynamic Switch Example
+Press button to switch between device and host modes
+Starting in DEVICE mode...
+======================================
+
+[DEVICE] Mounted
+
+--- Switching USB mode ---
+Stopping DEVICE mode...
+Starting HOST mode...
+Mode switch complete!
+
+[HOST] Device attached, address = 1
+Device 1: ID 1234:5678 SN ABC123
+Device Descriptor:
+  bLength             18
+  bDescriptorType     1
+  bcdUSB              0200
+  bDeviceClass        239
+  ...
+```
diff --git a/examples/dual/dynamic_switch/only.txt b/examples/dual/dynamic_switch/only.txt
new file mode 100644
index 000000000..70be49b28
--- /dev/null
+++ b/examples/dual/dynamic_switch/only.txt
@@ -0,0 +1,12 @@
+family:espressif
+mcu:LPC43XX
+mcu:MIMXRT1XXX
+mcu:STM32C0
+mcu:STM32G0
+mcu:STM32H5
+mcu:STM32F2
+mcu:STM32F4
+mcu:STM32U5
+mcu:STM32F7
+mcu:STM32H7
+mcu:STM32H7RS
diff --git a/examples/dual/dynamic_switch/src/CMakeLists.txt b/examples/dual/dynamic_switch/src/CMakeLists.txt
new file mode 100644
index 000000000..cef2b46ee
--- /dev/null
+++ b/examples/dual/dynamic_switch/src/CMakeLists.txt
@@ -0,0 +1,4 @@
+# This file is for ESP-IDF only
+idf_component_register(SRCS "main.c" "usb_descriptors.c"
+                    INCLUDE_DIRS "."
+                    REQUIRES boards tinyusb_src)
diff --git a/examples/dual/dynamic_switch/src/main.c b/examples/dual/dynamic_switch/src/main.c
new file mode 100644
index 000000000..c9ad2a835
--- /dev/null
+++ b/examples/dual/dynamic_switch/src/main.c
@@ -0,0 +1,496 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+/* This example demonstrates dynamic switching between device and host modes:
+ * - Press button to switch between device and host modes
+ * - Device mode: CDC echo (echoes input back to output)
+ * - Host mode: Prints connected device information
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "bsp/board_api.h"
+#include "tusb.h"
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+  #ifdef ESP_PLATFORM
+    #define USBD_STACK_SIZE     4096
+    #define USBH_STACK_SIZE     4096
+  #else
+    // Increase stack size when debug log is enabled
+    #define USBD_STACK_SIZE    (3*configMINIMAL_STACK_SIZE/2) * (CFG_TUSB_DEBUG ? 2 : 1)
+    #define USBH_STACK_SIZE    (3*configMINIMAL_STACK_SIZE/2) * (CFG_TUSB_DEBUG ? 2 : 1)
+  #endif
+
+  #define CDC_STACK_SIZE      (configMINIMAL_STACK_SIZE * (CFG_TUSB_DEBUG ? 2 : 1))
+  #define BLINKY_STACK_SIZE   configMINIMAL_STACK_SIZE
+#endif
+
+//--------------------------------------------------------------------+
+// MACRO CONSTANT TYPEDEF PROTOTYPES
+//--------------------------------------------------------------------+
+
+// English
+#define LANGUAGE_ID 0x0409
+
+/* Blink pattern
+ * - 250 ms  : not mounted
+ * - 1000 ms : mounted
+ * - 2500 ms : suspended
+ */
+enum {
+  BLINK_NOT_MOUNTED = 250,
+  BLINK_MOUNTED = 1000,
+  BLINK_SUSPENDED = 2500,
+};
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+// static task for FreeRTOS
+#if configSUPPORT_STATIC_ALLOCATION
+StackType_t blinky_stack[BLINKY_STACK_SIZE];
+StaticTask_t blinky_taskdef;
+
+StackType_t usb_stack[USBD_STACK_SIZE > USBH_STACK_SIZE ? USBD_STACK_SIZE : USBH_STACK_SIZE];
+StaticTask_t usb_taskdef;
+
+StackType_t cdc_stack[CDC_STACK_SIZE];
+StaticTask_t cdc_taskdef;
+#endif
+#endif
+
+static uint32_t blink_interval_ms = BLINK_NOT_MOUNTED;
+static tusb_role_t current_role = TUSB_ROLE_DEVICE;
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+static void usb_task(void *param);
+void led_blinking_task(void *param);
+void cdc_task(void *params);
+#else
+void led_blinking_task(void);
+void cdc_task(void);
+#endif
+void usb_mode_switch(void);
+static void print_device_info(uint8_t daddr);
+static void print_utf16(uint16_t* temp_buf, size_t buf_len);
+
+// Declare buffer for USB transfer
+CFG_TUH_MEM_SECTION struct {
+  TUH_EPBUF_TYPE_DEF(tusb_desc_device_t, device);
+  TUH_EPBUF_DEF(serial, 64*sizeof(uint16_t));
+  TUH_EPBUF_DEF(buf, 128*sizeof(uint16_t));
+} desc;
+
+//--------------------------------------------------------------------+
+// Main
+//--------------------------------------------------------------------+
+
+int main(void) {
+  board_init();
+
+  printf("\r\n======================================\r\n");
+  printf("TinyUSB Dynamic Switch Example\r\n");
+  printf("Press button to switch between device and host modes\r\n");
+  printf("Starting in DEVICE mode...\r\n");
+  printf("======================================\r\n\r\n");
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+  // Create FreeRTOS tasks
+#if configSUPPORT_STATIC_ALLOCATION
+  xTaskCreateStatic(led_blinking_task, "blinky", BLINKY_STACK_SIZE, NULL, 1, blinky_stack, &blinky_taskdef);
+  xTaskCreateStatic(usb_task, "usb", USBD_STACK_SIZE > USBH_STACK_SIZE ? USBD_STACK_SIZE : USBH_STACK_SIZE,
+                    NULL, configMAX_PRIORITIES-1, usb_stack, &usb_taskdef);
+  xTaskCreateStatic(cdc_task, "cdc", CDC_STACK_SIZE, NULL, configMAX_PRIORITIES - 2, cdc_stack, &cdc_taskdef);
+#else
+  xTaskCreate(led_blinking_task, "blinky", BLINKY_STACK_SIZE, NULL, 1, NULL);
+  xTaskCreate(usb_task, "usb", USBD_STACK_SIZE > USBH_STACK_SIZE ? USBD_STACK_SIZE : USBH_STACK_SIZE,
+              NULL, configMAX_PRIORITIES - 1, NULL);
+  xTaskCreate(cdc_task, "cdc", CDC_STACK_SIZE, NULL, configMAX_PRIORITIES - 2, NULL);
+#endif
+
+#ifndef ESP_PLATFORM
+  // only start scheduler for non-espressif mcu
+  vTaskStartScheduler();
+#endif
+
+#else
+  // Initialize in device mode by default
+  tusb_rhport_init_t dev_init = {
+    .role = TUSB_ROLE_DEVICE,
+    .speed = TUSB_SPEED_AUTO
+  };
+  tusb_init(BOARD_RHPORT, &dev_init);
+  current_role = TUSB_ROLE_DEVICE;
+
+  board_init_after_tusb();
+
+  while (1) {
+    // Check for button press to switch modes
+    static bool pending_switch = false;
+    if (board_button_read()) {
+      if (!pending_switch) {
+        pending_switch = true;
+        usb_mode_switch();
+      }
+    } else {
+      pending_switch = false;
+    }
+
+    // Process USB tasks based on current mode
+    if (current_role == TUSB_ROLE_DEVICE) {
+      tud_task();
+      cdc_task();
+    } else {
+      tuh_task();
+    }
+
+    led_blinking_task();
+  }
+#endif
+}
+
+#ifdef ESP_PLATFORM
+void app_main(void) {
+  main();
+}
+#endif
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+// USB Task for FreeRTOS
+// This top level thread processes all usb events and mode switching
+static void usb_task(void *param) {
+  (void) param;
+
+  // init device stack on configured roothub port
+  // This should be called after scheduler/kernel is started.
+  // Otherwise it could cause kernel issue since USB IRQ handler does use RTOS queue API.
+  tusb_rhport_init_t dev_init = {
+    .role = TUSB_ROLE_DEVICE,
+    .speed = TUSB_SPEED_AUTO
+  };
+  tusb_init(BOARD_RHPORT, &dev_init);
+  current_role = TUSB_ROLE_DEVICE;
+
+  board_init_after_tusb();
+
+  // RTOS forever loop
+  while (1) {
+    // Check for button press to switch modes
+    static bool pending_switch = false;
+    if (board_button_read()) {
+      if (!pending_switch) {
+        pending_switch = true;
+        usb_mode_switch();
+      }
+    } else {
+      pending_switch = false;
+    }
+
+    // Process USB tasks based on current mode
+    // Use _ext version to allow return and read button state
+    if (current_role == TUSB_ROLE_DEVICE) {
+      tud_task_ext(10, false);
+    } else {
+      tuh_task_ext(10, false);
+    }
+  }
+}
+#endif
+
+//--------------------------------------------------------------------+
+// Mode Switching
+//--------------------------------------------------------------------+
+
+void usb_mode_switch(void) {
+  printf("\r\n--- Switching USB mode ---\r\n");
+
+  // Deinitialize current mode
+  if (current_role == TUSB_ROLE_DEVICE) {
+    printf("Stopping DEVICE mode...\r\n");
+    tusb_deinit(BOARD_RHPORT);
+  } else {
+    printf("Stopping HOST mode...\r\n");
+    tusb_deinit(BOARD_RHPORT);
+  }
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+  vTaskDelay(pdMS_TO_TICKS(100)); // Small delay for clean transition
+#else
+  tusb_time_delay_ms_api(100); // Small delay for clean transition
+#endif  // Switch to the other mode
+  if (current_role == TUSB_ROLE_DEVICE) {
+    printf("Starting HOST mode...\r\n");
+    tusb_rhport_init_t host_init = {
+      .role = TUSB_ROLE_HOST,
+      .speed = TUSB_SPEED_AUTO
+    };
+    tusb_init(BOARD_RHPORT, &host_init);
+    current_role = TUSB_ROLE_HOST;
+  } else {
+    printf("Starting DEVICE mode...\r\n");
+    tusb_rhport_init_t dev_init = {
+      .role = TUSB_ROLE_DEVICE,
+      .speed = TUSB_SPEED_AUTO
+    };
+    tusb_init(BOARD_RHPORT, &dev_init);
+    current_role = TUSB_ROLE_DEVICE;
+  }
+
+  blink_interval_ms = BLINK_NOT_MOUNTED;
+  printf("Mode switch complete!\r\n\r\n");
+}
+
+//--------------------------------------------------------------------+
+// Device Mode: CDC Task
+//--------------------------------------------------------------------+
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+void cdc_task(void *params) {
+  (void) params;
+
+  // RTOS forever loop
+  while (1) {
+    // Only process CDC when in device mode
+    if (current_role == TUSB_ROLE_DEVICE) {
+      // Connected and there are data available
+      while (tud_cdc_available()) {
+        uint8_t buf[64];
+
+        // Read data
+        uint32_t count = tud_cdc_read(buf, sizeof(buf));
+
+        // Echo back
+        tud_cdc_write(buf, count);
+
+        // Add newline for carriage return
+        for (uint32_t i = 0; i < count; i++) {
+          if (buf[i] == '\r') {
+            tud_cdc_write_char('\n');
+            break;
+          }
+        }
+      }
+
+      tud_cdc_write_flush();
+    }
+
+    vTaskDelay(pdMS_TO_TICKS(10));
+  }
+}
+#else
+void cdc_task(void) {
+  // Connected and there are data available
+  if (tud_cdc_available()) {
+    uint8_t buf[64];
+
+    // Read data
+    uint32_t count = tud_cdc_read(buf, sizeof(buf));
+
+    // Echo back
+    for (uint32_t i = 0; i < count; i++) {
+      tud_cdc_write_char(buf[i]);
+
+      if (buf[i] == '\r') {
+        tud_cdc_write_char('\n');
+      }
+    }
+
+    tud_cdc_write_flush();
+  }
+}
+#endif
+
+//--------------------------------------------------------------------+
+// Device Callbacks
+//--------------------------------------------------------------------+
+
+// Invoked when device is mounted
+void tud_mount_cb(void) {
+  printf("[DEVICE] Mounted\r\n");
+  blink_interval_ms = BLINK_MOUNTED;
+}
+
+// Invoked when device is unmounted
+void tud_umount_cb(void) {
+  printf("[DEVICE] Unmounted\r\n");
+  blink_interval_ms = BLINK_NOT_MOUNTED;
+}
+
+// Invoked when usb bus is suspended
+void tud_suspend_cb(bool remote_wakeup_en) {
+  (void) remote_wakeup_en;
+  printf("[DEVICE] Suspended\r\n");
+  blink_interval_ms = BLINK_SUSPENDED;
+}
+
+// Invoked when usb bus is resumed
+void tud_resume_cb(void) {
+  printf("[DEVICE] Resumed\r\n");
+  blink_interval_ms = tud_mounted() ? BLINK_MOUNTED : BLINK_NOT_MOUNTED;
+}
+
+//--------------------------------------------------------------------+
+// Host Callbacks
+//--------------------------------------------------------------------+
+
+// Invoked when device is mounted (configured)
+void tuh_mount_cb(uint8_t daddr) {
+  printf("[HOST] Device attached, address = %d\r\n", daddr);
+  blink_interval_ms = BLINK_MOUNTED;
+  print_device_info(daddr);
+}
+
+// Invoked when device is unmounted (unplugged)
+void tuh_umount_cb(uint8_t daddr) {
+  printf("[HOST] Device removed, address = %d\r\n", daddr);
+  blink_interval_ms = BLINK_NOT_MOUNTED;
+}
+
+//--------------------------------------------------------------------+
+// Host Device Info
+//--------------------------------------------------------------------+
+
+static void print_device_info(uint8_t daddr) {
+  // Get Device Descriptor
+  uint8_t xfer_result = tuh_descriptor_get_device_sync(daddr, &desc.device, 18);
+  if (XFER_RESULT_SUCCESS != xfer_result) {
+    printf("Failed to get device descriptor\r\n");
+    return;
+  }
+
+  printf("Device %u: ID %04x:%04x SN ", daddr, desc.device.idVendor, desc.device.idProduct);
+
+  xfer_result = XFER_RESULT_FAILED;
+  if (desc.device.iSerialNumber != 0) {
+    xfer_result = tuh_descriptor_get_serial_string_sync(daddr, LANGUAGE_ID, desc.serial, sizeof(desc.serial));
+  }
+  if (XFER_RESULT_SUCCESS != xfer_result) {
+    uint16_t* serial = (uint16_t*)(uintptr_t) desc.serial;
+    serial[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * 3 + 2));
+    serial[1] = 'n';
+    serial[2] = '/';
+    serial[3] = 'a';
+    serial[4] = 0;
+  }
+  print_utf16((uint16_t*)(uintptr_t) desc.serial, sizeof(desc.serial)/2);
+  printf("\r\n");
+
+  printf("Device Descriptor:\r\n");
+  printf("  bLength             %u\r\n", desc.device.bLength);
+  printf("  bDescriptorType     %u\r\n", desc.device.bDescriptorType);
+  printf("  bcdUSB              %04x\r\n", desc.device.bcdUSB);
+  printf("  bDeviceClass        %u\r\n", desc.device.bDeviceClass);
+  printf("  bDeviceSubClass     %u\r\n", desc.device.bDeviceSubClass);
+  printf("  bDeviceProtocol     %u\r\n", desc.device.bDeviceProtocol);
+  printf("  bMaxPacketSize0     %u\r\n", desc.device.bMaxPacketSize0);
+  printf("  idVendor            0x%04x\r\n", desc.device.idVendor);
+  printf("  idProduct           0x%04x\r\n", desc.device.idProduct);
+  printf("  bcdDevice           %04x\r\n", desc.device.bcdDevice);
+
+  // Get Manufacturer string
+  if (desc.device.iManufacturer) {
+    if (XFER_RESULT_SUCCESS == tuh_descriptor_get_manufacturer_string_sync(daddr, LANGUAGE_ID, desc.buf, sizeof(desc.buf))) {
+      printf("  iManufacturer       %u     ", desc.device.iManufacturer);
+      print_utf16((uint16_t*)(uintptr_t) desc.buf, sizeof(desc.buf)/2);
+      printf("\r\n");
+    }
+  }
+
+  // Get Product string
+  if (desc.device.iProduct) {
+    if (XFER_RESULT_SUCCESS == tuh_descriptor_get_product_string_sync(daddr, LANGUAGE_ID, desc.buf, sizeof(desc.buf))) {
+      printf("  iProduct            %u     ", desc.device.iProduct);
+      print_utf16((uint16_t*)(uintptr_t) desc.buf, sizeof(desc.buf)/2);
+      printf("\r\n");
+    }
+  }
+
+  // Get Serial string
+  if (desc.device.iSerialNumber) {
+    printf("  iSerialNumber       %u     ", desc.device.iSerialNumber);
+    print_utf16((uint16_t*)(uintptr_t) desc.serial, sizeof(desc.serial)/2);
+    printf("\r\n");
+  } else {
+    printf("  iSerialNumber       0\r\n");
+  }
+
+  printf("  bNumConfigurations  %u\r\n", desc.device.bNumConfigurations);
+  printf("\r\n");
+}
+
+static void print_utf16(uint16_t* temp_buf, size_t buf_len) {
+  if (temp_buf[0] == 0 || (temp_buf[0] >> 8) != TUSB_DESC_STRING) {
+    printf("(invalid)");
+    return;
+  }
+
+  size_t chr_count = (temp_buf[0] & 0xff) / 2 - 1;
+  if (chr_count > buf_len - 1) {
+    chr_count = buf_len - 1;
+  }
+
+  for (size_t i = 0; i < chr_count; i++) {
+    uint16_t ch = temp_buf[1 + i];
+    if (ch <= 0x7F) {
+      putchar((char) ch);
+    } else {
+      // TODO support UTF16 to UTF8 conversion
+      putchar('?');
+    }
+  }
+}
+
+//--------------------------------------------------------------------+
+// Blinking Task
+//--------------------------------------------------------------------+
+
+#if CFG_TUSB_OS == OPT_OS_FREERTOS
+void led_blinking_task(void *param) {
+  (void) param;
+  static bool led_state = false;
+
+  // RTOS forever loop
+  while (1) {
+    board_led_write(led_state);
+    led_state = 1 - led_state; // toggle
+    vTaskDelay(pdMS_TO_TICKS(blink_interval_ms));
+  }
+}
+#else
+void led_blinking_task(void) {
+  static uint32_t start_ms = 0;
+  static bool led_state = false;
+
+  // Blink every interval ms
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
+    return; // not enough time
+  }
+  start_ms += blink_interval_ms;
+
+  board_led_write(led_state);
+  led_state = 1 - led_state; // toggle
+}
+#endif
diff --git a/examples/dual/dynamic_switch/src/tusb_config.h b/examples/dual/dynamic_switch/src/tusb_config.h
new file mode 100644
index 000000000..af0d55f14
--- /dev/null
+++ b/examples/dual/dynamic_switch/src/tusb_config.h
@@ -0,0 +1,158 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+#ifndef _TUSB_CONFIG_H_
+#define _TUSB_CONFIG_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+//--------------------------------------------------------------------+
+// Board Specific Configuration
+//--------------------------------------------------------------------+
+
+// RHPort number used can be defined by board.mk, default to port 0
+#ifndef BOARD_RHPORT
+  #if defined(BOARD_TUD_RHPORT)
+    #define BOARD_RHPORT BOARD_TUD_RHPORT
+  #else
+    #define BOARD_RHPORT 0
+    #define BOARD_TUD_RHPORT 0
+  #endif
+#endif
+
+#if defined(BOARD_TUH_RHPORT)
+  #if BOARD_TUH_RHPORT != BOARD_RHPORT
+    #undef BOARD_TUH_RHPORT
+    #define BOARD_TUH_RHPORT BOARD_RHPORT
+  #endif
+#else
+  #define BOARD_TUH_RHPORT BOARD_RHPORT
+#endif
+
+// RHPort max operational speed can defined by board.mk
+#ifndef BOARD_MAX_SPEED
+  #if defined(BOARD_TUD_MAX_SPEED)
+    #define BOARD_MAX_SPEED BOARD_TUD_MAX_SPEED
+  #else
+    #define BOARD_MAX_SPEED OPT_MODE_DEFAULT_SPEED
+  #endif
+#endif
+
+//--------------------------------------------------------------------
+// COMMON CONFIGURATION
+//--------------------------------------------------------------------
+
+// defined by compiler flags for flexibility
+#ifndef CFG_TUSB_MCU
+#error CFG_TUSB_MCU must be defined
+#endif
+
+#ifndef CFG_TUSB_OS
+#define CFG_TUSB_OS OPT_OS_NONE
+#endif
+
+#ifndef CFG_TUSB_DEBUG
+#define CFG_TUSB_DEBUG 0
+#endif
+
+// Enable Device and Host stacks (dual role)
+#define CFG_TUD_ENABLED 1
+#define CFG_TUH_ENABLED 1
+
+// Default is max speed that hardware controller could support with on-chip PHY
+#define CFG_TUD_MAX_SPEED BOARD_MAX_SPEED
+#define CFG_TUH_MAX_SPEED BOARD_MAX_SPEED
+
+/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
+ * Tinyusb use follows macros to declare transferring memory so that they can be put
+ * into those specific section.
+ * e.g
+ * - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") ))
+ * - CFG_TUSB_MEM_ALIGN   : __attribute__ ((aligned(4)))
+ */
+#ifndef CFG_TUD_MEM_SECTION
+#define CFG_TUD_MEM_SECTION
+#endif
+
+#ifndef CFG_TUD_MEM_ALIGN
+#define CFG_TUD_MEM_ALIGN __attribute__((aligned(4)))
+#endif
+
+#ifndef CFG_TUH_MEM_SECTION
+#define CFG_TUH_MEM_SECTION CFG_TUD_MEM_SECTION
+#endif
+
+#ifndef CFG_TUH_MEM_ALIGN
+#define CFG_TUH_MEM_ALIGN CFG_TUD_MEM_ALIGN
+#endif
+
+//--------------------------------------------------------------------
+// DEVICE CONFIGURATION
+//--------------------------------------------------------------------
+
+#ifndef CFG_TUD_ENDPOINT0_SIZE
+#define CFG_TUD_ENDPOINT0_SIZE 64
+#endif
+
+//------------- CLASS -------------//
+#define CFG_TUD_CDC 1
+#define CFG_TUD_MSC 0
+#define CFG_TUD_HID 0
+#define CFG_TUD_MIDI 0
+#define CFG_TUD_VENDOR 0
+
+// CDC FIFO size of TX and RX
+#define CFG_TUD_CDC_RX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_TX_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
+
+// CDC Endpoint transfer buffer size, more is faster
+#define CFG_TUD_CDC_EP_BUFSIZE   (TUD_OPT_HIGH_SPEED ? 512 : 64)
+
+//--------------------------------------------------------------------
+// HOST CONFIGURATION
+//--------------------------------------------------------------------
+
+// Size of buffer to hold descriptors and other data used for enumeration
+#define CFG_TUH_ENUMERATION_BUFSIZE 256
+
+#define CFG_TUH_HUB 1
+// max device support (excluding hub device)
+#define CFG_TUH_DEVICE_MAX (CFG_TUH_HUB ? 4 : 1) // hub typically has 4 ports
+
+#define CFG_TUH_CDC 0
+#define CFG_TUH_HID 0
+#define CFG_TUH_MSC 0
+#define CFG_TUH_VENDOR 0
+
+// max endpoint pair supported by each device
+#define CFG_TUH_ENDPOINT_MAX 16
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TUSB_CONFIG_H_ */
diff --git a/examples/dual/dynamic_switch/src/usb_descriptors.c b/examples/dual/dynamic_switch/src/usb_descriptors.c
new file mode 100644
index 000000000..54ffc2c18
--- /dev/null
+++ b/examples/dual/dynamic_switch/src/usb_descriptors.c
@@ -0,0 +1,199 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ */
+
+#include "bsp/board_api.h"
+#include "tusb.h"
+
+/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
+ * Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
+ *
+ * Auto ProductID layout's Bitmap:
+ *   [MSB]     AUDIO | MIDI | HID | MSC | CDC          [LSB]
+ */
+#define PID_MAP(itf, n) ((CFG_TUD_##itf) ? (1 << (n)) : 0)
+#define USB_PID (0x4000 | PID_MAP(CDC, 0) | PID_MAP(MSC, 1) | PID_MAP(HID, 2) | \
+                 PID_MAP(MIDI, 3) | PID_MAP(VENDOR, 4))
+
+#define USB_VID   0xCafe
+#define USB_BCD   0x0200
+
+//--------------------------------------------------------------------+
+// Device Descriptors
+//--------------------------------------------------------------------+
+static tusb_desc_device_t const desc_device = {
+  .bLength            = sizeof(tusb_desc_device_t),
+  .bDescriptorType    = TUSB_DESC_DEVICE,
+  .bcdUSB             = USB_BCD,
+  .bDeviceClass       = TUSB_CLASS_MISC,
+  .bDeviceSubClass    = MISC_SUBCLASS_COMMON,
+  .bDeviceProtocol    = MISC_PROTOCOL_IAD,
+
+  .bMaxPacketSize0    = CFG_TUD_ENDPOINT0_SIZE,
+
+  .idVendor           = USB_VID,
+  .idProduct          = USB_PID,
+  .bcdDevice          = 0x0100,
+
+  .iManufacturer      = 0x01,
+  .iProduct           = 0x02,
+  .iSerialNumber      = 0x03,
+
+  .bNumConfigurations = 0x01
+};
+
+// Invoked when received GET DEVICE DESCRIPTOR
+// Application return pointer to descriptor
+uint8_t const *tud_descriptor_device_cb(void) {
+  return (uint8_t const *) &desc_device;
+}
+
+//--------------------------------------------------------------------+
+// Configuration Descriptor
+//--------------------------------------------------------------------+
+
+enum {
+  ITF_NUM_CDC = 0,
+  ITF_NUM_CDC_DATA,
+  ITF_NUM_TOTAL
+};
+
+#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X || CFG_TUSB_MCU == OPT_MCU_LPC177X_8X || CFG_TUSB_MCU == OPT_MCU_LPC40XX
+  // LPC 17xx and 40xx endpoint type (bulk/interrupt/iso) are fixed by its number
+  // 0 control, 1 In, 2 Bulk, 3 Iso, 4 In, 5 Bulk etc ...
+  #define EPNUM_CDC_NOTIF   0x81
+  #define EPNUM_CDC_OUT     0x02
+  #define EPNUM_CDC_IN      0x82
+
+#elif defined(TUD_ENDPOINT_ONE_DIRECTION_ONLY)
+  // MCUs that don't support a same endpoint number with different direction IN and OUT defined in tusb_mcu.h
+  //    e.g EP1 OUT & EP1 IN cannot exist together
+  #define EPNUM_CDC_NOTIF   0x81
+  #define EPNUM_CDC_OUT     0x02
+  #define EPNUM_CDC_IN      0x83
+
+#else
+  #define EPNUM_CDC_NOTIF   0x81
+  #define EPNUM_CDC_OUT     0x02
+  #define EPNUM_CDC_IN      0x82
+
+#endif
+
+#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_CDC_DESC_LEN)
+
+static uint8_t const desc_fs_configuration[] = {
+  // Config number, interface count, string index, total length, attribute, power in mA
+  TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
+
+  // Interface number, string index, EP notification address and size, EP data address (out, in) and size.
+  TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, EPNUM_CDC_NOTIF, 8, EPNUM_CDC_OUT, EPNUM_CDC_IN, 64),
+};
+
+#if TUD_OPT_HIGH_SPEED
+static uint8_t const desc_hs_configuration[] = {
+  // Config number, interface count, string index, total length, attribute, power in mA
+  TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
+
+  // Interface number, string index, EP notification address and size, EP data address (out, in) and size.
+  TUD_CDC_DESCRIPTOR(ITF_NUM_CDC, 4, EPNUM_CDC_NOTIF, 8, EPNUM_CDC_OUT, EPNUM_CDC_IN, 512),
+};
+#endif
+
+// Invoked when received GET CONFIGURATION DESCRIPTOR
+// Application return pointer to descriptor
+// Descriptor contents must exist long enough for transfer to complete
+uint8_t const *tud_descriptor_configuration_cb(uint8_t index) {
+  (void) index; // for multiple configurations
+
+#if TUD_OPT_HIGH_SPEED
+  // Although we are highspeed, host may be fullspeed.
+  return (tud_speed_get() == TUSB_SPEED_HIGH) ? desc_hs_configuration : desc_fs_configuration;
+#else
+  return desc_fs_configuration;
+#endif
+}
+
+//--------------------------------------------------------------------+
+// String Descriptors
+//--------------------------------------------------------------------+
+
+// String Descriptor Index
+enum {
+  STRID_LANGID = 0,
+  STRID_MANUFACTURER,
+  STRID_PRODUCT,
+  STRID_SERIAL,
+};
+
+// array of pointer to string descriptors
+static char const *string_desc_arr[] = {
+  (const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
+  "TinyUSB",                     // 1: Manufacturer
+  "TinyUSB Device",              // 2: Product
+  NULL,                          // 3: Serials, will use unique ID if possible
+  "TinyUSB CDC",                 // 4: CDC Interface
+};
+
+static uint16_t _desc_str[32 + 1];
+
+// Invoked when received GET STRING DESCRIPTOR request
+// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
+uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
+  (void) langid;
+  size_t chr_count;
+
+  switch (index) {
+    case STRID_LANGID:
+      memcpy(&_desc_str[1], string_desc_arr[0], 2);
+      chr_count = 1;
+      break;
+
+    case STRID_SERIAL:
+      chr_count = board_usb_get_serial(_desc_str + 1, 32);
+      break;
+
+    default:
+      // Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
+      // https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
+
+      if (!(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0]))) { return NULL; }
+
+      const char *str = string_desc_arr[index];
+
+      // Cap at max char
+      chr_count = strlen(str);
+      size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
+      if (chr_count > max_count) { chr_count = max_count; }
+
+      // Convert ASCII string into UTF-16
+      for (size_t i = 0; i < chr_count; i++) {
+        _desc_str[1 + i] = str[i];
+      }
+      break;
+  }
+
+  // first byte is length (including header), second byte is string type
+  _desc_str[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * chr_count + 2));
+  return _desc_str;
+}
diff --git a/examples/dual/host_hid_to_device_cdc/src/main.c b/examples/dual/host_hid_to_device_cdc/src/main.c
index 8c53588c3..c8fca48f8 100644
--- a/examples/dual/host_hid_to_device_cdc/src/main.c
+++ b/examples/dual/host_hid_to_device_cdc/src/main.c
@@ -98,8 +98,6 @@ int main(void) {
     tuh_task(); // tinyusb host task
     led_blinking_task();
   }
-
-  return 0;
 }
 
 //--------------------------------------------------------------------+
@@ -284,7 +282,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) return; // not enough time
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/dual/host_info_to_device_cdc/src/main.c b/examples/dual/host_info_to_device_cdc/src/main.c
index fffb54d58..7cf43aef3 100644
--- a/examples/dual/host_info_to_device_cdc/src/main.c
+++ b/examples/dual/host_info_to_device_cdc/src/main.c
@@ -213,13 +213,13 @@ void cdc_task(void) {
   static uint32_t connected_ms = 0;
 
   if (!tud_cdc_connected()) {
-    connected_ms = board_millis();
+    connected_ms = tusb_time_millis_api();
     return;
   }
 
   // delay a bit otherwise we can outpace host's terminal. Linux will set LineState (DTR) then Line Coding.
   // If we send data before Linux's terminal set Line Coding, it can be ignored --> missing data with hardware test loop
-  if (board_millis() - connected_ms < 100) {
+  if (tusb_time_millis_api() - connected_ms < 100) {
     return; // wait for stable connection
   }
 
@@ -309,7 +309,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < blink_interval_ms) {
+  if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
     return;// not enough time
   }
   start_ms += blink_interval_ms;
diff --git a/examples/host/bare_api/src/main.c b/examples/host/bare_api/src/main.c
index c693d6b00..81d4d8731 100644
--- a/examples/host/bare_api/src/main.c
+++ b/examples/host/bare_api/src/main.c
@@ -74,8 +74,6 @@ int main(void) {
     tuh_task();
     led_blinking_task();
   }
-
-  return 0;
 }
 
 /*------------- TinyUSB Callbacks -------------*/
@@ -335,7 +333,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < interval_ms) {
+  if (tusb_time_millis_api() - start_ms < interval_ms) {
     return; // not enough time
   }
   start_ms += interval_ms;
diff --git a/examples/host/cdc_msc_hid/src/main.c b/examples/host/cdc_msc_hid/src/main.c
index c309a7cae..c27ad93fe 100644
--- a/examples/host/cdc_msc_hid/src/main.c
+++ b/examples/host/cdc_msc_hid/src/main.c
@@ -92,7 +92,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < interval_ms) {
+  if (tusb_time_millis_api() - start_ms < interval_ms) {
     return;// not enough time
   }
   start_ms += interval_ms;
diff --git a/examples/host/device_info/src/main.c b/examples/host/device_info/src/main.c
index ab617e989..b0e38dd6b 100644
--- a/examples/host/device_info/src/main.c
+++ b/examples/host/device_info/src/main.c
@@ -105,7 +105,6 @@ int main(void) {
     tuh_task();     // tinyusb host task
     led_blinking_task(NULL);
   }
-  return 0;
 #endif
 }
 
@@ -246,7 +245,7 @@ void led_blinking_task(void* param) {
 #if CFG_TUSB_OS == OPT_OS_FREERTOS
     vTaskDelay(blink_interval_ms / portTICK_PERIOD_MS);
 #else
-    if (board_millis() - start_ms < blink_interval_ms) {
+    if (tusb_time_millis_api() - start_ms < blink_interval_ms) {
       return; // not enough time
     }
 #endif
diff --git a/examples/host/hid_controller/src/hid_app.c b/examples/host/hid_controller/src/hid_app.c
index f8c3d029b..5417811f0 100644
--- a/examples/host/hid_controller/src/hid_app.c
+++ b/examples/host/hid_controller/src/hid_app.c
@@ -168,7 +168,7 @@ void hid_app_task(void)
     const uint32_t interval_ms = 200;
     static uint32_t start_ms = 0;
 
-    uint32_t current_time_ms = board_millis();
+    uint32_t current_time_ms = tusb_time_millis_api();
     if ( current_time_ms - start_ms >= interval_ms)
     {
       start_ms = current_time_ms;
diff --git a/examples/host/hid_controller/src/main.c b/examples/host/hid_controller/src/main.c
index fa70d7d1a..a9eebc90b 100644
--- a/examples/host/hid_controller/src/main.c
+++ b/examples/host/hid_controller/src/main.c
@@ -79,7 +79,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if ( board_millis() - start_ms < interval_ms) return; // not enough time
+  if ( tusb_time_millis_api() - start_ms < interval_ms) return; // not enough time
   start_ms += interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/host/midi_rx/src/main.c b/examples/host/midi_rx/src/main.c
index 78b1a11b9..fb36906c6 100644
--- a/examples/host/midi_rx/src/main.c
+++ b/examples/host/midi_rx/src/main.c
@@ -58,8 +58,6 @@ int main(void) {
     led_blinking_task();
     midi_host_rx_task();
   }
-
-  return 0;
 }
 
 //--------------------------------------------------------------------+
@@ -72,7 +70,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < interval_ms) return;// not enough time
+  if (tusb_time_millis_api() - start_ms < interval_ms) return;// not enough time
   start_ms += interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/host/msc_file_explorer/src/main.c b/examples/host/msc_file_explorer/src/main.c
index f9ec0ff5f..f6bf9a60a 100644
--- a/examples/host/msc_file_explorer/src/main.c
+++ b/examples/host/msc_file_explorer/src/main.c
@@ -92,8 +92,6 @@ int main(void) {
     msc_app_task();
     led_blinking_task();
   }
-
-  return 0;
 }
 
 //--------------------------------------------------------------------+
@@ -118,7 +116,7 @@ void led_blinking_task(void) {
   static bool led_state = false;
 
   // Blink every interval ms
-  if (board_millis() - start_ms < interval_ms) return; // not enough time
+  if (tusb_time_millis_api() - start_ms < interval_ms) return; // not enough time
   start_ms += interval_ms;
 
   board_led_write(led_state);
diff --git a/examples/host/msc_file_explorer/src/msc_app.c b/examples/host/msc_file_explorer/src/msc_app.c
index 40a9ef57e..7e019818a 100644
--- a/examples/host/msc_file_explorer/src/msc_app.c
+++ b/examples/host/msc_file_explorer/src/msc_app.c
@@ -282,8 +282,6 @@ DRESULT disk_ioctl (
     default:
       return RES_PARERR;
   }
-
-	return RES_OK;
 }
 
 //--------------------------------------------------------------------+
diff --git a/examples/typec/power_delivery/src/main.c b/examples/typec/power_delivery/src/main.c
index de0db4721..f6191bfe8 100644
--- a/examples/typec/power_delivery/src/main.c
+++ b/examples/typec/power_delivery/src/main.c
@@ -184,7 +184,7 @@ void led_blinking_task(void)
   static bool led_state = false;
 
   // Blink every interval ms
-  if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
+  if ( tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
   start_ms += blink_interval_ms;
 
   board_led_write(led_state);
diff --git a/hw/bsp/at32f402_405/family.c b/hw/bsp/at32f402_405/family.c
index a6c2217fe..b7dbcbd98 100644
--- a/hw/bsp/at32f402_405/family.c
+++ b/hw/bsp/at32f402_405/family.c
@@ -258,7 +258,7 @@ size_t board_get_unique_id(uint8_t id[], size_t max_len)
   {
     system_ticks++;
   }
-  uint32_t board_millis(void)
+  uint32_t tusb_time_millis_api(void)
   {
     return system_ticks;
   }
diff --git a/hw/bsp/at32f403a_407/family.c b/hw/bsp/at32f403a_407/family.c
index dd9b85dc5..d4a7e446d 100644
--- a/hw/bsp/at32f403a_407/family.c
+++ b/hw/bsp/at32f403a_407/family.c
@@ -250,7 +250,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/at32f413/family.c b/hw/bsp/at32f413/family.c
index bdaed523c..adf29e097 100644
--- a/hw/bsp/at32f413/family.c
+++ b/hw/bsp/at32f413/family.c
@@ -250,7 +250,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/at32f415/family.c b/hw/bsp/at32f415/family.c
index 2fbd4c821..b592bf6c5 100644
--- a/hw/bsp/at32f415/family.c
+++ b/hw/bsp/at32f415/family.c
@@ -246,7 +246,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/at32f423/family.c b/hw/bsp/at32f423/family.c
index f30c6a83f..71cb559dc 100644
--- a/hw/bsp/at32f423/family.c
+++ b/hw/bsp/at32f423/family.c
@@ -250,7 +250,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/at32f425/family.c b/hw/bsp/at32f425/family.c
index 4ff4c8d6a..7f443509e 100644
--- a/hw/bsp/at32f425/family.c
+++ b/hw/bsp/at32f425/family.c
@@ -254,7 +254,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/at32f435_437/family.c b/hw/bsp/at32f435_437/family.c
index 01dd429f8..6c6bc4d72 100644
--- a/hw/bsp/at32f435_437/family.c
+++ b/hw/bsp/at32f435_437/family.c
@@ -320,7 +320,7 @@ volatile uint32_t system_ticks = 0;
 void SysTick_Handler(void) {
   system_ticks++;
 }
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 void SVC_Handler(void) {
diff --git a/hw/bsp/at32f45x/family.c b/hw/bsp/at32f45x/family.c
index 0593e5115..fa0c1139f 100644
--- a/hw/bsp/at32f45x/family.c
+++ b/hw/bsp/at32f45x/family.c
@@ -227,7 +227,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/board.c b/hw/bsp/board.c
index 483d9dc28..71c209950 100644
--- a/hw/bsp/board.c
+++ b/hw/bsp/board.c
@@ -161,10 +161,6 @@ void board_putchar(int c) {
   (void) sys_write(0, (const char*)&c, 1);
 }
 
-uint32_t tusb_time_millis_api(void) {
-  return board_millis();
-}
-
 //--------------------------------------------------------------------
 // FreeRTOS hooks
 //--------------------------------------------------------------------
@@ -255,3 +251,53 @@ void vApplicationSetupTimerInterrupt(void) {
 #endif
 
 #endif
+
+//--------------------------------------------------------------------
+// ThreadX hooks for ARM Cortex-M
+//--------------------------------------------------------------------
+#if CFG_TUSB_OS == OPT_OS_THREADX && defined(__ARM_ARCH)
+
+#include "tx_api.h"
+#include "tx_initialize.h"
+
+// Newlib linker symbol: end of statically allocated RAM (start of heap)
+extern ULONG _end;
+
+// CMSIS standard variable for system clock frequency
+extern uint32_t SystemCoreClock;
+
+// Cortex-M SysTick registers (fixed addresses on all Cortex-M)
+#define _TX_SYST_CSR    (*((volatile uint32_t *)0xE000E010U))
+#define _TX_SYST_RVR    (*((volatile uint32_t *)0xE000E014U))
+#define _TX_SYST_CVR    (*((volatile uint32_t *)0xE000E018U))
+// SCB->SHP[10] = PendSV priority, [11] = SysTick priority (byte access at SCB base + 0xD22)
+#define _TX_SCB_SHPR3   (*((volatile uint32_t *)0xE000ED20U))
+
+VOID _tx_initialize_low_level(VOID) {
+  // Set the first available memory address for tx_application_define
+  _tx_initialize_unused_memory = (VOID *)(&_end);
+
+  // Configure SysTick for ThreadX tick rate: enable with processor clock + interrupt
+  _TX_SYST_RVR = (SystemCoreClock / TX_TIMER_TICKS_PER_SECOND) - 1u;
+  _TX_SYST_CVR = 0u;
+  _TX_SYST_CSR = 0x07u; // CLKSOURCE=1, TICKINT=1, ENABLE=1
+
+  // SHPR3 bits[31:24] = SysTick priority, bits[23:16] = PendSV priority
+  // PendSV must be lowest priority (0xFF). SysTick must be higher than PendSV (0x40)
+  // so SysTick can preempt the PendSV scheduler idle loop (__tx_ts_wait) to tick the timer.
+  _TX_SCB_SHPR3 = (_TX_SCB_SHPR3 & 0x0000FFFFU) | 0x40FF0000U;
+}
+
+// Weak callback for board-specific SysTick work (e.g. HAL_IncTick on STM32)
+void osal_threadx_tick_cb(void);
+TU_ATTR_WEAK void osal_threadx_tick_cb(void) { }
+
+// SysTick drives the ThreadX timer tick
+extern void _tx_timer_interrupt(void);
+void SysTick_Handler(void);
+void SysTick_Handler(void) {
+  osal_threadx_tick_cb();
+  _tx_timer_interrupt();
+}
+
+#endif
diff --git a/hw/bsp/board_api.h b/hw/bsp/board_api.h
index 606ac484f..4487871eb 100644
--- a/hw/bsp/board_api.h
+++ b/hw/bsp/board_api.h
@@ -98,43 +98,6 @@ int board_uart_read(uint8_t *buf, int len);
 // Send characters to UART. Return number of sent bytes
 int board_uart_write(void const *buf, int len);
 
-#if CFG_TUSB_OS == OPT_OS_NONE
-// Get current milliseconds, must be implemented when no RTOS is used
-uint32_t board_millis(void);
-
-#elif CFG_TUSB_OS == OPT_OS_FREERTOS
-static inline uint32_t board_millis(void) {
-  return ( ( ((uint64_t) xTaskGetTickCount()) * 1000) / configTICK_RATE_HZ );
-}
-
-#elif CFG_TUSB_OS == OPT_OS_MYNEWT
-static inline uint32_t board_millis(void) {
-  return os_time_ticks_to_ms32( os_time_get() );
-}
-
-#elif CFG_TUSB_OS == OPT_OS_PICO
-#include "pico/time.h"
-static inline uint32_t board_millis(void) {
-  return to_ms_since_boot(get_absolute_time());
-}
-
-#elif CFG_TUSB_OS == OPT_OS_RTTHREAD
-static inline uint32_t board_millis(void) {
-  return (((uint64_t)rt_tick_get()) * 1000 / RT_TICK_PER_SECOND);
-}
-
-#elif CFG_TUSB_OS == OPT_OS_CUSTOM
-// Implement your own board_millis() in any of .c file
-uint32_t board_millis(void);
-
-#elif CFG_TUSB_OS == OPT_OS_ZEPHYR
-static inline uint32_t board_millis(void) {
-  return k_uptime_get_32();
-}
-#else
-  #error "board_millis() is not implemented for this OS"
-#endif
-
 //--------------------------------------------------------------------+
 // Helper functions
 //--------------------------------------------------------------------+
@@ -175,8 +138,8 @@ static inline size_t board_usb_get_serial(uint16_t desc_str1[], size_t max_chars
 
 // TODO remove
 static inline void board_delay(uint32_t ms) {
-  uint32_t start_ms = board_millis();
-  while ( board_millis() - start_ms < ms ) {
+  uint32_t start_ms = tusb_time_millis_api();
+  while ( tusb_time_millis_api() - start_ms < ms ) {
     // take chance to run usb background
     #if CFG_TUD_ENABLED
     tud_task();
diff --git a/hw/bsp/broadcom_32bit/family.c b/hw/bsp/broadcom_32bit/family.c
index f8f3b0b70..399397bb4 100644
--- a/hw/bsp/broadcom_32bit/family.c
+++ b/hw/bsp/broadcom_32bit/family.c
@@ -146,7 +146,7 @@ void TIMER_1_IRQHandler(void) {
   SYSTMR->CS_b.M1 = 1;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/broadcom_64bit/family.c b/hw/bsp/broadcom_64bit/family.c
index f8f3b0b70..399397bb4 100644
--- a/hw/bsp/broadcom_64bit/family.c
+++ b/hw/bsp/broadcom_64bit/family.c
@@ -146,7 +146,7 @@ void TIMER_1_IRQHandler(void) {
   SYSTMR->CS_b.M1 = 1;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/brtmm90x/family.c b/hw/bsp/brtmm90x/family.c
index 15ff4b8ee..ff24cfe89 100644
--- a/hw/bsp/brtmm90x/family.c
+++ b/hw/bsp/brtmm90x/family.c
@@ -234,7 +234,7 @@ int board_uart_write(void const *buf, int len)
 }
 
 // Get current milliseconds
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
     uint32_t safe_ms;
 
diff --git a/hw/bsp/ch32f20x/family.c b/hw/bsp/ch32f20x/family.c
index 7eae62fa4..dd84b7c77 100644
--- a/hw/bsp/ch32f20x/family.c
+++ b/hw/bsp/ch32f20x/family.c
@@ -101,7 +101,7 @@ void SysTick_Handler(void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/ch32v10x/family.c b/hw/bsp/ch32v10x/family.c
index dfc041462..344dcaf0b 100644
--- a/hw/bsp/ch32v10x/family.c
+++ b/hw/bsp/ch32v10x/family.c
@@ -61,7 +61,7 @@ static uint32_t SysTick_Config(uint32_t ticks) {
   return 0;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/ch32v20x/family.c b/hw/bsp/ch32v20x/family.c
index 690acee1e..4c22450f9 100644
--- a/hw/bsp/ch32v20x/family.c
+++ b/hw/bsp/ch32v20x/family.c
@@ -85,7 +85,7 @@ static uint32_t SysTick_Config(uint32_t ticks) {
   return 0;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/ch32v30x/family.c b/hw/bsp/ch32v30x/family.c
index c694f1a08..6295f7723 100644
--- a/hw/bsp/ch32v30x/family.c
+++ b/hw/bsp/ch32v30x/family.c
@@ -144,7 +144,7 @@ __attribute__((interrupt)) void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/cxd56/family.c b/hw/bsp/cxd56/family.c
index a8e2fd52b..fd92bb9d9 100644
--- a/hw/bsp/cxd56/family.c
+++ b/hw/bsp/cxd56/family.c
@@ -96,7 +96,7 @@ int board_uart_write(void const *buf, int len)
 }
 
 // Get current milliseconds
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   struct timespec tp;
 
diff --git a/hw/bsp/da1469x/family.c b/hw/bsp/da1469x/family.c
index a64ffce67..a4f7f2e8d 100644
--- a/hw/bsp/da1469x/family.c
+++ b/hw/bsp/da1469x/family.c
@@ -140,7 +140,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/efm32/family.c b/hw/bsp/efm32/family.c
index 39166bc4d..d318e20d6 100644
--- a/hw/bsp/efm32/family.c
+++ b/hw/bsp/efm32/family.c
@@ -689,7 +689,7 @@ void SysTick_Handler(void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/espressif/boards/espressif_p4_function_ev/board.cmake b/hw/bsp/espressif/boards/espressif_p4_function_ev/board.cmake
index fe4db4fc1..455ca90a1 100644
--- a/hw/bsp/espressif/boards/espressif_p4_function_ev/board.cmake
+++ b/hw/bsp/espressif/boards/espressif_p4_function_ev/board.cmake
@@ -1,2 +1,3 @@
 # Apply board specific content here
 set(IDF_TARGET "esp32p4")
+list(APPEND SDKCONFIG_DEFAULTS "${CMAKE_CURRENT_LIST_DIR}/sdkconfig.defaults")
diff --git a/hw/bsp/espressif/boards/espressif_p4_function_ev/sdkconfig.defaults b/hw/bsp/espressif/boards/espressif_p4_function_ev/sdkconfig.defaults
new file mode 100644
index 000000000..6b0a548f6
--- /dev/null
+++ b/hw/bsp/espressif/boards/espressif_p4_function_ev/sdkconfig.defaults
@@ -0,0 +1,2 @@
+CONFIG_ESP32P4_SELECTS_REV_LESS_V3=y
+CONFIG_ESP32P4_REV_MIN_1=y
diff --git a/hw/bsp/espressif/boards/family.c b/hw/bsp/espressif/boards/family.c
index a837417f4..04d8a4001 100644
--- a/hw/bsp/espressif/boards/family.c
+++ b/hw/bsp/espressif/boards/family.c
@@ -50,7 +50,7 @@ static void max3421_init(void);
 #endif
 
 #if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3, OPT_MCU_ESP32H4, OPT_MCU_ESP32P4)
-static bool usb_init(void);
+static bool usb_init(uint8_t rhport, bool is_host);
 #endif
 
 //--------------------------------------------------------------------+
@@ -90,8 +90,14 @@ void board_init(void) {
   gpio_set_direction(BUTTON_PIN, GPIO_MODE_INPUT);
   gpio_set_pull_mode(BUTTON_PIN, BUTTON_STATE_ACTIVE ? GPIO_PULLDOWN_ONLY : GPIO_PULLUP_ONLY);
 
-#if TU_CHECK_MCU(OPT_MCU_ESP32S2, OPT_MCU_ESP32S3, OPT_MCU_ESP32P4)
-  usb_init();
+#if CONFIG_USB_OTG_SUPPORTED
+  #if CFG_TUD_ENABLED
+  usb_init(BOARD_TUD_RHPORT, false);
+  #endif
+
+  #if CFG_TUH_ENABLED
+  usb_init(BOARD_TUH_RHPORT, true);
+  #endif
 #endif
 
 #ifdef HIL_TS3USB30_MODE_PIN
@@ -179,24 +185,30 @@ void board_reset_to_bootloader(void) {
 
 static usb_phy_handle_t phy_hdl;
 
-bool usb_init(void) {
+bool usb_init(uint8_t rhport, bool is_host) {
+  (void) rhport;
   // Configure USB PHY
   usb_phy_config_t phy_conf = {
     .controller = USB_PHY_CTRL_OTG,
+#if defined(CONFIG_SOC_USB_UTMI_PHY_NUM) && CONFIG_SOC_USB_UTMI_PHY_NUM > 0
+    .target = USB_PHY_TARGET_UTMI,
+#else
     .target = USB_PHY_TARGET_INT,
+#endif
 
     // maybe we can use USB_OTG_MODE_DEFAULT and switch using dwc2 driver
-#if CFG_TUD_ENABLED
-    .otg_mode = USB_OTG_MODE_DEVICE,
-#elif CFG_TUH_ENABLED
-    .otg_mode = USB_OTG_MODE_HOST,
-#endif
+    .otg_mode = is_host ? USB_OTG_MODE_HOST : USB_OTG_MODE_DEVICE,
     // https://github.com/hathach/tinyusb/issues/2943#issuecomment-2601888322
     // Set speed to undefined (auto-detect) to avoid timinng/racing issue with S3 with host such as macOS
     .otg_speed = USB_PHY_SPEED_UNDEFINED,
   };
 
-  usb_new_phy(&phy_conf, &phy_hdl);
+  esp_err_t const err = usb_new_phy(&phy_conf, &phy_hdl);
+  if (err != ESP_OK) {
+    printf("usb_new_phy failed: %s\r\n", esp_err_to_name(err));
+    phy_hdl = NULL;
+    return false;
+  }
 
   return true;
 }
@@ -351,5 +363,4 @@ bool tuh_max3421_spi_xfer_api(uint8_t rhport, uint8_t const* tx_buf, uint8_t* rx
   ESP_ERROR_CHECK(spi_device_transmit(max3421_spi, &xact));
   return true;
 }
-
 #endif
diff --git a/hw/bsp/f1c100s/family.c b/hw/bsp/f1c100s/family.c
index 9e864363f..1e71333d4 100644
--- a/hw/bsp/f1c100s/family.c
+++ b/hw/bsp/f1c100s/family.c
@@ -79,7 +79,7 @@ int board_uart_write(void const* buf, int len) {
 #if CFG_TUSB_OS == OPT_OS_NONE
 volatile uint32_t system_ticks = 0;
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/family_support.cmake b/hw/bsp/family_support.cmake
index 699afda92..c166a0618 100644
--- a/hw/bsp/family_support.cmake
+++ b/hw/bsp/family_support.cmake
@@ -105,6 +105,12 @@ set(WARN_FLAGS_GNU
   )
 set(WARN_FLAGS_Clang ${WARN_FLAGS_GNU})
 
+set(WARN_FLAGS_IAR
+  --warnings_are_errors
+  --diag_suppress=Pa089
+  --diag_suppress=Pe236
+  )
+
 # Optimization
 if (NOT DEFINED CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE STREQUAL "")
   set(CMAKE_BUILD_TYPE MinSizeRel CACHE STRING "Build type" FORCE)
@@ -380,6 +386,26 @@ function(family_add_rtos TARGET RTOS)
 
     target_link_libraries(${TARGET} PUBLIC freertos_kernel)
     target_compile_definitions(${TARGET} PUBLIC CFG_TUSB_OS=OPT_OS_FREERTOS)
+  elseif (RTOS STREQUAL "threadx")
+    if (NOT TARGET threadx)
+      # Derive THREADX_ARCH from CMAKE_SYSTEM_CPU if not explicitly set
+      if (NOT DEFINED THREADX_ARCH)
+        string(REPLACE "-" "_" THREADX_ARCH ${CMAKE_SYSTEM_CPU})
+      endif ()
+      # Derive THREADX_TOOLCHAIN from TOOLCHAIN if not explicitly set
+      if (NOT DEFINED THREADX_TOOLCHAIN)
+        if (TOOLCHAIN STREQUAL "iar")
+          set(THREADX_TOOLCHAIN "iar")
+        elseif (TOOLCHAIN STREQUAL "clang")
+          set(THREADX_TOOLCHAIN "ac6")
+        else ()
+          set(THREADX_TOOLCHAIN "gnu")
+        endif ()
+      endif ()
+      add_subdirectory(${TOP}/lib/threadx ${CMAKE_BINARY_DIR}/lib/threadx)
+    endif ()
+    target_link_libraries(${TARGET} PUBLIC threadx)
+    target_compile_definitions(${TARGET} PUBLIC CFG_TUSB_OS=OPT_OS_THREADX)
   elseif (RTOS STREQUAL "zephyr")
     target_compile_definitions(${TARGET} PUBLIC CFG_TUSB_OS=OPT_OS_ZEPHYR)
     target_include_directories(${TARGET} PUBLIC ${ZEPHYR_BASE}/include)
@@ -447,6 +473,7 @@ function(family_configure_common TARGET RTOS)
       target_link_options(${TARGET} PUBLIC "LINKER:--no-warn-rwx-segments")
     endif ()
   elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
+    target_compile_options(${TARGET} PRIVATE $<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:${WARN_FLAGS_IAR}>)
     target_link_options(${TARGET} PUBLIC "LINKER:--map=$<TARGET_FILE:${TARGET}>.map")
 
     if (IAR_CSTAT)
diff --git a/hw/bsp/fomu/family.c b/hw/bsp/fomu/family.c
index 9d7977bea..cf04a1f6f 100644
--- a/hw/bsp/fomu/family.c
+++ b/hw/bsp/fomu/family.c
@@ -117,7 +117,7 @@ int board_uart_write(void const * buf, int len)
 }
 
 #if CFG_TUSB_OS == OPT_OS_NONE
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/gd32vf103/family.c b/hw/bsp/gd32vf103/family.c
index 9d15755fc..4c1099317 100644
--- a/hw/bsp/gd32vf103/family.c
+++ b/hw/bsp/gd32vf103/family.c
@@ -179,7 +179,7 @@ void eclic_mtip_handler(void) {
   system_ticks++;
   SysTick_Reload(TIMER_TICKS);
 }
-uint32_t board_millis(void) { return system_ticks; }
+uint32_t tusb_time_millis_api(void) { return system_ticks; }
 #endif
 
 #ifdef USE_FULL_ASSERT
diff --git a/hw/bsp/hpmicro/family.c b/hw/bsp/hpmicro/family.c
index ffec2523a..a80a8d913 100644
--- a/hw/bsp/hpmicro/family.c
+++ b/hw/bsp/hpmicro/family.c
@@ -108,7 +108,7 @@ int board_uart_write(void const *buf, int len) {
 
 #if CFG_TUSB_OS == OPT_OS_NONE
 // Get current milliseconds, must be implemented when no RTOS is used
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return (hpm_csr_get_core_cycle() / clock_get_core_clock_ticks_per_ms());
 }
 
diff --git a/hw/bsp/imxrt/family.c b/hw/bsp/imxrt/family.c
index d54b41bdb..c1ee34b1a 100644
--- a/hw/bsp/imxrt/family.c
+++ b/hw/bsp/imxrt/family.c
@@ -239,7 +239,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/kinetis_k/family.c b/hw/bsp/kinetis_k/family.c
index 98ef52739..1505defe0 100644
--- a/hw/bsp/kinetis_k/family.c
+++ b/hw/bsp/kinetis_k/family.c
@@ -143,7 +143,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/kinetis_k32l2/family.c b/hw/bsp/kinetis_k32l2/family.c
index 2062b8b18..ec8dc6ecf 100644
--- a/hw/bsp/kinetis_k32l2/family.c
+++ b/hw/bsp/kinetis_k32l2/family.c
@@ -148,7 +148,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/kinetis_kl/family.c b/hw/bsp/kinetis_kl/family.c
index c257f4b2b..f89434d06 100644
--- a/hw/bsp/kinetis_kl/family.c
+++ b/hw/bsp/kinetis_kl/family.c
@@ -142,7 +142,7 @@ void SysTick_Handler(void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/lpc11/family.c b/hw/bsp/lpc11/family.c
index c9f18bd2f..76c2bd17c 100644
--- a/hw/bsp/lpc11/family.c
+++ b/hw/bsp/lpc11/family.c
@@ -130,7 +130,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/lpc13/family.c b/hw/bsp/lpc13/family.c
index e212c6a63..8513f4df4 100644
--- a/hw/bsp/lpc13/family.c
+++ b/hw/bsp/lpc13/family.c
@@ -83,7 +83,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/lpc15/family.c b/hw/bsp/lpc15/family.c
index 5f22df175..0d092d3a9 100644
--- a/hw/bsp/lpc15/family.c
+++ b/hw/bsp/lpc15/family.c
@@ -140,7 +140,7 @@ void SysTick_Handler (void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/lpc17/family.c b/hw/bsp/lpc17/family.c
index ba59fccca..f398f7e3c 100644
--- a/hw/bsp/lpc17/family.c
+++ b/hw/bsp/lpc17/family.c
@@ -145,7 +145,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/lpc18/family.c b/hw/bsp/lpc18/family.c
index 6c02c711f..2043cef99 100644
--- a/hw/bsp/lpc18/family.c
+++ b/hw/bsp/lpc18/family.c
@@ -143,7 +143,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/lpc40/family.c b/hw/bsp/lpc40/family.c
index 5ea95e9b8..237cd996b 100644
--- a/hw/bsp/lpc40/family.c
+++ b/hw/bsp/lpc40/family.c
@@ -156,7 +156,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/lpc43/family.c b/hw/bsp/lpc43/family.c
index f440fb119..56834a1b0 100644
--- a/hw/bsp/lpc43/family.c
+++ b/hw/bsp/lpc43/family.c
@@ -185,8 +185,10 @@ void board_init(void)
    */
   Chip_USB1_Init();
 
+#ifdef _BOARD_EA4357_H
   // USB0 Vbus Power: P2_3 on EA4357 channel B U20 GPIO26 active low (base board)
   Chip_SCU_PinMuxSet(2, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC7);
+#endif
 
   #if defined(BOARD_TUD_RHPORT) &&  BOARD_TUD_RHPORT == 0
     // P9_5 (GPIO5[18]) (GPIO28 on oem base) as USB connect, active low.
@@ -257,7 +259,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/lpc51/family.c b/hw/bsp/lpc51/family.c
index bec86f87f..847972350 100644
--- a/hw/bsp/lpc51/family.c
+++ b/hw/bsp/lpc51/family.c
@@ -122,7 +122,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/lpc54/family.c b/hw/bsp/lpc54/family.c
index 7bb73afbc..945e27154 100644
--- a/hw/bsp/lpc54/family.c
+++ b/hw/bsp/lpc54/family.c
@@ -217,7 +217,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/lpc55/family.c b/hw/bsp/lpc55/family.c
index ad0e502b5..7485ed4d5 100644
--- a/hw/bsp/lpc55/family.c
+++ b/hw/bsp/lpc55/family.c
@@ -350,7 +350,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/maxim/family.c b/hw/bsp/maxim/family.c
index 7ad7d6ff9..6ef4c12c1 100644
--- a/hw/bsp/maxim/family.c
+++ b/hw/bsp/maxim/family.c
@@ -202,7 +202,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/mcx/family.c b/hw/bsp/mcx/family.c
index 3b91678b1..a3969c217 100644
--- a/hw/bsp/mcx/family.c
+++ b/hw/bsp/mcx/family.c
@@ -219,7 +219,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/mm32/family.c b/hw/bsp/mm32/family.c
index 663c30818..330b01f6d 100644
--- a/hw/bsp/mm32/family.c
+++ b/hw/bsp/mm32/family.c
@@ -175,7 +175,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/msp430/family.c b/hw/bsp/msp430/family.c
index 390a9915e..413ad7db6 100644
--- a/hw/bsp/msp430/family.c
+++ b/hw/bsp/msp430/family.c
@@ -102,10 +102,10 @@ static void SystemClock_Config(void)
 
   // VUSB enabled automatically.
   // Wait two milliseconds to stabilize, per manual recommendation.
-  uint32_t ms_elapsed = board_millis();
+  uint32_t ms_elapsed = tusb_time_millis_api();
   do
   {
-    while((board_millis() - ms_elapsed) < 2);
+    while((tusb_time_millis_api() - ms_elapsed) < 2);
   }while(!(USBPWRCTL & USBBGVBV));
 
   // USB uses XT2 (4 MHz) directly. Enable the PLL.
@@ -113,11 +113,11 @@ static void SystemClock_Config(void)
   USBPLLCTL |= (UPFDEN | UPLLEN);
 
   // Wait until PLL locks. Check every 2ms, per manual.
-  ms_elapsed = board_millis();
+  ms_elapsed = tusb_time_millis_api();
   do
   {
     USBPLLIR &= ~USBOOLIFG;
-    while((board_millis() - ms_elapsed) < 2);
+    while((tusb_time_millis_api() - ms_elapsed) < 2);
   }while(USBPLLIR & USBOOLIFG);
 
   USBKEYPID = 0;
@@ -207,7 +207,7 @@ void TIMER0_A0_ISR (void) {
   // TAxCCR0 CCIFG resets itself as soon as interrupt is invoked.
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   uint32_t systick_mirror;
 
diff --git a/hw/bsp/msp432e4/family.c b/hw/bsp/msp432e4/family.c
index 0e1b0528a..90eb945f4 100644
--- a/hw/bsp/msp432e4/family.c
+++ b/hw/bsp/msp432e4/family.c
@@ -202,7 +202,7 @@ void SysTick_Handler(void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/nrf/family.c b/hw/bsp/nrf/family.c
index ee3ac61e2..04bfbf320 100644
--- a/hw/bsp/nrf/family.c
+++ b/hw/bsp/nrf/family.c
@@ -296,7 +296,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/nuc100_120/family.c b/hw/bsp/nuc100_120/family.c
index 752af2a56..cfe60121c 100644
--- a/hw/bsp/nuc100_120/family.c
+++ b/hw/bsp/nuc100_120/family.c
@@ -87,7 +87,7 @@ void SysTick_Handler (void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/nuc121_125/family.c b/hw/bsp/nuc121_125/family.c
index 089855207..dce5b4d62 100644
--- a/hw/bsp/nuc121_125/family.c
+++ b/hw/bsp/nuc121_125/family.c
@@ -86,7 +86,7 @@ void SysTick_Handler (void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/nuc126/family.c b/hw/bsp/nuc126/family.c
index f992fcab4..3343064e5 100644
--- a/hw/bsp/nuc126/family.c
+++ b/hw/bsp/nuc126/family.c
@@ -111,7 +111,7 @@ void SysTick_Handler (void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/nuc505/family.c b/hw/bsp/nuc505/family.c
index 00ed92310..f1a77e4a5 100644
--- a/hw/bsp/nuc505/family.c
+++ b/hw/bsp/nuc505/family.c
@@ -88,7 +88,7 @@ void SysTick_Handler (void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/pic32mz/family.c b/hw/bsp/pic32mz/family.c
index da97f67a9..2bfc876e1 100644
--- a/hw/bsp/pic32mz/family.c
+++ b/hw/bsp/pic32mz/family.c
@@ -106,7 +106,7 @@ TU_ATTR_WEAK int board_uart_write(void const * buf, int len)
 }
 
 #if CFG_TUSB_OS  == OPT_OS_NONE
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   // COUNTER is system clock (200MHz / 2 = 100MHz) convert to ms)
   return _CP0_GET_COUNT() / (100000000 / 1000);
diff --git a/hw/bsp/ra/family.c b/hw/bsp/ra/family.c
index 1f75b47c1..f371e694b 100644
--- a/hw/bsp/ra/family.c
+++ b/hw/bsp/ra/family.c
@@ -169,7 +169,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/rp2040/family.c b/hw/bsp/rp2040/family.c
index a51b3f758..adb58449d 100644
--- a/hw/bsp/rp2040/family.c
+++ b/hw/bsp/rp2040/family.c
@@ -370,7 +370,7 @@ bool tuh_max3421_spi_xfer_api(uint8_t rhport, uint8_t const* tx_buf, uint8_t* rx
   }else if (rx_buf == NULL) {
     ret = spi_write_blocking(MAX3421_SPI, tx_buf, xfer_bytes);
   }else {
-    ret = spi_write_read_blocking(spi0, tx_buf, rx_buf, xfer_bytes);
+    ret = spi_write_read_blocking(MAX3421_SPI, tx_buf, rx_buf, xfer_bytes);
   }
 
   return ret == (int) xfer_bytes;
diff --git a/hw/bsp/rw61x/family.c b/hw/bsp/rw61x/family.c
index 265d5fcc0..fcc7fb262 100644
--- a/hw/bsp/rw61x/family.c
+++ b/hw/bsp/rw61x/family.c
@@ -128,7 +128,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/rx/boards/gr_citrus/gr_citrus.c b/hw/bsp/rx/boards/gr_citrus/gr_citrus.c
index 26ad4a6aa..e5b24bf69 100644
--- a/hw/bsp/rx/boards/gr_citrus/gr_citrus.c
+++ b/hw/bsp/rx/boards/gr_citrus/gr_citrus.c
@@ -248,7 +248,7 @@ void INT_Excep_CMT0_CMI0(void)
   ++system_ticks;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/rx/boards/rx65n_target/rx65n_target.c b/hw/bsp/rx/boards/rx65n_target/rx65n_target.c
index 66a319541..d5c2de05a 100644
--- a/hw/bsp/rx/boards/rx65n_target/rx65n_target.c
+++ b/hw/bsp/rx/boards/rx65n_target/rx65n_target.c
@@ -299,7 +299,7 @@ void INT_Excep_CMT0_CMI0(void)
   ++system_ticks;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/samd11/family.c b/hw/bsp/samd11/family.c
index 6cbf02412..bccbac8ea 100644
--- a/hw/bsp/samd11/family.c
+++ b/hw/bsp/samd11/family.c
@@ -155,7 +155,7 @@ void SysTick_Handler (void)
   system_ticks++;
 }
 
-uint32_t board_millis(void)
+uint32_t tusb_time_millis_api(void)
 {
   return system_ticks;
 }
diff --git a/hw/bsp/samd2x_l2x/family.c b/hw/bsp/samd2x_l2x/family.c
index a2dc8a8d4..737219b6c 100644
--- a/hw/bsp/samd2x_l2x/family.c
+++ b/hw/bsp/samd2x_l2x/family.c
@@ -361,7 +361,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/samd5x_e5x/family.c b/hw/bsp/samd5x_e5x/family.c
index 5a7105894..c008b9719 100644
--- a/hw/bsp/samd5x_e5x/family.c
+++ b/hw/bsp/samd5x_e5x/family.c
@@ -210,7 +210,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/same7x/family.c b/hw/bsp/same7x/family.c
index 6feefa3b5..ff6ecf277 100644
--- a/hw/bsp/same7x/family.c
+++ b/hw/bsp/same7x/family.c
@@ -192,7 +192,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/samg/family.c b/hw/bsp/samg/family.c
index 5c5fc3c14..b27134305 100644
--- a/hw/bsp/samg/family.c
+++ b/hw/bsp/samg/family.c
@@ -148,7 +148,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32c0/family.c b/hw/bsp/stm32c0/family.c
index e2ba47f45..e20c0ee15 100644
--- a/hw/bsp/stm32c0/family.c
+++ b/hw/bsp/stm32c0/family.c
@@ -173,7 +173,7 @@ void SysTick_Handler(void) {
   HAL_IncTick();
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/stm32f0/family.c b/hw/bsp/stm32f0/family.c
index b99b0a8cc..5a35a3e50 100644
--- a/hw/bsp/stm32f0/family.c
+++ b/hw/bsp/stm32f0/family.c
@@ -160,7 +160,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32f1/family.c b/hw/bsp/stm32f1/family.c
index 3147061cf..78a425453 100644
--- a/hw/bsp/stm32f1/family.c
+++ b/hw/bsp/stm32f1/family.c
@@ -148,12 +148,12 @@ void board_init(void) {
 #ifdef USB_CONNECT_PIN
 void dcd_disconnect(uint8_t rhport) {
   (void)rhport;
-  HAL_GPIO_WritePin(USB_CONNECT_PORT, USB_CONNECT_PIN, 1-USB_CONNECT_STATE);
+  HAL_GPIO_WritePin(USB_CONNECT_PORT, USB_CONNECT_PIN, (GPIO_PinState)(1 - USB_CONNECT_STATE));
 }
 
 void dcd_connect(uint8_t rhport) {
   (void)rhport;
-  HAL_GPIO_WritePin(USB_CONNECT_PORT, USB_CONNECT_PIN, USB_CONNECT_STATE);
+  HAL_GPIO_WritePin(USB_CONNECT_PORT, USB_CONNECT_PIN, (GPIO_PinState)USB_CONNECT_STATE);
 }
 #endif
 
@@ -202,7 +202,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32f2/family.c b/hw/bsp/stm32f2/family.c
index f95128040..f1fd4ddb2 100644
--- a/hw/bsp/stm32f2/family.c
+++ b/hw/bsp/stm32f2/family.c
@@ -35,7 +35,7 @@
 // Forward USB interrupt events to TinyUSB IRQ Handler
 //--------------------------------------------------------------------+
 void OTG_FS_IRQHandler(void) {
-  tud_int_handler(0);
+  tusb_int_handler(0, true);
 }
 
 //--------------------------------------------------------------------+
@@ -145,7 +145,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/stm32f3/family.c b/hw/bsp/stm32f3/family.c
index 95bcc7882..fde1e9f6d 100644
--- a/hw/bsp/stm32f3/family.c
+++ b/hw/bsp/stm32f3/family.c
@@ -156,7 +156,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32f4/boards/feather_stm32f405/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/feather_stm32f405/stm32f4xx_hal_conf.h
deleted file mode 100644
index b892df3b6..000000000
--- a/hw/bsp/stm32f4/boards/feather_stm32f405/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,491 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf.h
-  * @brief   HAL configuration file.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of STMicroelectronics nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-
-/* #define HAL_ADC_MODULE_ENABLED   */
-/* #define HAL_CRYP_MODULE_ENABLED   */
-/* #define HAL_CAN_MODULE_ENABLED   */
-/* #define HAL_CRC_MODULE_ENABLED   */
-/* #define HAL_CRYP_MODULE_ENABLED   */
-/* #define HAL_DAC_MODULE_ENABLED   */
-/* #define HAL_DCMI_MODULE_ENABLED   */
-/* #define HAL_DMA2D_MODULE_ENABLED   */
-/* #define HAL_ETH_MODULE_ENABLED   */
-/* #define HAL_NAND_MODULE_ENABLED   */
-/* #define HAL_NOR_MODULE_ENABLED   */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED   */
-/* #define HAL_SDRAM_MODULE_ENABLED   */
-/* #define HAL_HASH_MODULE_ENABLED   */
-/* #define HAL_I2C_MODULE_ENABLED   */
-/* #define HAL_I2S_MODULE_ENABLED   */
-/* #define HAL_IWDG_MODULE_ENABLED   */
-/* #define HAL_LTDC_MODULE_ENABLED   */
-/* #define HAL_RNG_MODULE_ENABLED   */
-/* #define HAL_RTC_MODULE_ENABLED   */
-/* #define HAL_SAI_MODULE_ENABLED   */
-/* #define HAL_SD_MODULE_ENABLED   */
-/* #define HAL_MMC_MODULE_ENABLED   */
-/* #define HAL_SPI_MODULE_ENABLED   */
-/* #define HAL_TIM_MODULE_ENABLED   */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED   */
-/* #define HAL_IRDA_MODULE_ENABLED   */
-/* #define HAL_SMARTCARD_MODULE_ENABLED   */
-/* #define HAL_WWDG_MODULE_ENABLED   */
-#define HAL_PCD_MODULE_ENABLED
-/* #define HAL_HCD_MODULE_ENABLED   */
-/* #define HAL_DSI_MODULE_ENABLED   */
-/* #define HAL_QSPI_MODULE_ENABLED   */
-/* #define HAL_QSPI_MODULE_ENABLED   */
-/* #define HAL_CEC_MODULE_ENABLED   */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED   */
-/* #define HAL_DFSDM_MODULE_ENABLED   */
-/* #define HAL_LPTIM_MODULE_ENABLED   */
-/* #define HAL_EXTI_MODULE_ENABLED   */
-#define HAL_GPIO_MODULE_ENABLED
-#define HAL_DMA_MODULE_ENABLED
-#define HAL_RCC_MODULE_ENABLED
-#define HAL_FLASH_MODULE_ENABLED
-#define HAL_PWR_MODULE_ENABLED
-#define HAL_CORTEX_MODULE_ENABLED
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    ((uint32_t)12000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    ((uint32_t)100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.*/
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  ((uint32_t)32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the External audio frequency in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE		      ((uint32_t)3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            ((uint32_t)0U)   /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-/* Copied over manually- STM32Cube didn't generate these for some reason. */
-#define  USE_HAL_ADC_REGISTER_CALLBACKS     0U /* ADC register callback disabled     */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS     0U /* CEC register callback disabled     */
-#define  USE_HAL_COMP_REGISTER_CALLBACKS    0U /* COMP register callback disabled    */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS    0U /* CRYP register callback disabled    */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS     0U /* DAC register callback disabled     */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS    0U /* DCMI register callback disabled    */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS   0U /* DFSDM register callback disabled   */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS   0U /* DMA2D register callback disabled   */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS     0U /* DSI register callback disabled     */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS     0U /* ETH register callback disabled     */
-#define  USE_HAL_FDCAN_REGISTER_CALLBACKS   0U /* FDCAN register callback disabled   */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS    0U /* NAND register callback disabled    */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS     0U /* NOR register callback disabled     */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS   0U /* SDRAM register callback disabled   */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS    0U /* SRAM register callback disabled    */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS    0U /* HASH register callback disabled    */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS     0U /* HCD register callback disabled     */
-#define  USE_HAL_HRTIM_REGISTER_CALLBACKS   0U /* HRTIM register callback disabled   */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS     0U /* I2C register callback disabled     */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS     0U /* I2S register callback disabled     */
-#define  USE_HAL_JPEG_REGISTER_CALLBACKS    0U /* JPEG register callback disabled    */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS   0U /* LPTIM register callback disabled   */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS    0U /* LTDC register callback disabled    */
-#define  USE_HAL_MDIOS_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
-#define  USE_HAL_OPAMP_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS     0U /* PCD register callback disabled     */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS    0U /* QSPI register callback disabled    */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS     0U /* RNG register callback disabled     */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS     0U /* RTC register callback disabled     */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS     0U /* SAI register callback disabled     */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS   0U /* SMBUS register callback disabled   */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS     0U /* SPI register callback disabled     */
-#define  USE_HAL_SWPMI_REGISTER_CALLBACKS   0U /* SWPMI register callback disabled   */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS     0U /* TIM register callback disabled     */
-#define  USE_HAL_UART_REGISTER_CALLBACKS    0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS   0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS    0U /* WWDG register callback disabled    */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    ((uint32_t)4U)       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    ((uint32_t)4U)       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848_PHY_ADDRESS Address*/
-#define DP83848_PHY_ADDRESS           0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 ((uint32_t)0x000000FFU)
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFFU)
-
-#define PHY_READ_TO                     ((uint32_t)0x0000FFFFU)
-#define PHY_WRITE_TO                    ((uint32_t)0x0000FFFFU)
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000U)    /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001U)    /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000U)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000U)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100U)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000U)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100U)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000U)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000U)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200U)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800U)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400U)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020U)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004U)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002U)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-#define PHY_SR                          ((uint16_t)0x10U)    /*!< PHY status register Offset                      */
-
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002U)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004U)  /*!< PHY Duplex mask                                 */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     0U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr: If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/pyboardv11/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/pyboardv11/stm32f4xx_hal_conf.h
deleted file mode 100644
index b892df3b6..000000000
--- a/hw/bsp/stm32f4/boards/pyboardv11/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,491 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf.h
-  * @brief   HAL configuration file.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
-  *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of STMicroelectronics nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-
-/* #define HAL_ADC_MODULE_ENABLED   */
-/* #define HAL_CRYP_MODULE_ENABLED   */
-/* #define HAL_CAN_MODULE_ENABLED   */
-/* #define HAL_CRC_MODULE_ENABLED   */
-/* #define HAL_CRYP_MODULE_ENABLED   */
-/* #define HAL_DAC_MODULE_ENABLED   */
-/* #define HAL_DCMI_MODULE_ENABLED   */
-/* #define HAL_DMA2D_MODULE_ENABLED   */
-/* #define HAL_ETH_MODULE_ENABLED   */
-/* #define HAL_NAND_MODULE_ENABLED   */
-/* #define HAL_NOR_MODULE_ENABLED   */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED   */
-/* #define HAL_SDRAM_MODULE_ENABLED   */
-/* #define HAL_HASH_MODULE_ENABLED   */
-/* #define HAL_I2C_MODULE_ENABLED   */
-/* #define HAL_I2S_MODULE_ENABLED   */
-/* #define HAL_IWDG_MODULE_ENABLED   */
-/* #define HAL_LTDC_MODULE_ENABLED   */
-/* #define HAL_RNG_MODULE_ENABLED   */
-/* #define HAL_RTC_MODULE_ENABLED   */
-/* #define HAL_SAI_MODULE_ENABLED   */
-/* #define HAL_SD_MODULE_ENABLED   */
-/* #define HAL_MMC_MODULE_ENABLED   */
-/* #define HAL_SPI_MODULE_ENABLED   */
-/* #define HAL_TIM_MODULE_ENABLED   */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED   */
-/* #define HAL_IRDA_MODULE_ENABLED   */
-/* #define HAL_SMARTCARD_MODULE_ENABLED   */
-/* #define HAL_WWDG_MODULE_ENABLED   */
-#define HAL_PCD_MODULE_ENABLED
-/* #define HAL_HCD_MODULE_ENABLED   */
-/* #define HAL_DSI_MODULE_ENABLED   */
-/* #define HAL_QSPI_MODULE_ENABLED   */
-/* #define HAL_QSPI_MODULE_ENABLED   */
-/* #define HAL_CEC_MODULE_ENABLED   */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED   */
-/* #define HAL_DFSDM_MODULE_ENABLED   */
-/* #define HAL_LPTIM_MODULE_ENABLED   */
-/* #define HAL_EXTI_MODULE_ENABLED   */
-#define HAL_GPIO_MODULE_ENABLED
-#define HAL_DMA_MODULE_ENABLED
-#define HAL_RCC_MODULE_ENABLED
-#define HAL_FLASH_MODULE_ENABLED
-#define HAL_PWR_MODULE_ENABLED
-#define HAL_CORTEX_MODULE_ENABLED
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    ((uint32_t)12000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    ((uint32_t)100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.*/
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  ((uint32_t)32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the External audio frequency in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE		      ((uint32_t)3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            ((uint32_t)0U)   /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-/* Copied over manually- STM32Cube didn't generate these for some reason. */
-#define  USE_HAL_ADC_REGISTER_CALLBACKS     0U /* ADC register callback disabled     */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS     0U /* CEC register callback disabled     */
-#define  USE_HAL_COMP_REGISTER_CALLBACKS    0U /* COMP register callback disabled    */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS    0U /* CRYP register callback disabled    */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS     0U /* DAC register callback disabled     */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS    0U /* DCMI register callback disabled    */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS   0U /* DFSDM register callback disabled   */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS   0U /* DMA2D register callback disabled   */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS     0U /* DSI register callback disabled     */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS     0U /* ETH register callback disabled     */
-#define  USE_HAL_FDCAN_REGISTER_CALLBACKS   0U /* FDCAN register callback disabled   */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS    0U /* NAND register callback disabled    */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS     0U /* NOR register callback disabled     */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS   0U /* SDRAM register callback disabled   */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS    0U /* SRAM register callback disabled    */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS    0U /* HASH register callback disabled    */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS     0U /* HCD register callback disabled     */
-#define  USE_HAL_HRTIM_REGISTER_CALLBACKS   0U /* HRTIM register callback disabled   */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS     0U /* I2C register callback disabled     */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS     0U /* I2S register callback disabled     */
-#define  USE_HAL_JPEG_REGISTER_CALLBACKS    0U /* JPEG register callback disabled    */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS   0U /* LPTIM register callback disabled   */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS    0U /* LTDC register callback disabled    */
-#define  USE_HAL_MDIOS_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
-#define  USE_HAL_OPAMP_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS     0U /* PCD register callback disabled     */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS    0U /* QSPI register callback disabled    */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS     0U /* RNG register callback disabled     */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS     0U /* RTC register callback disabled     */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS     0U /* SAI register callback disabled     */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS   0U /* SMBUS register callback disabled   */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS     0U /* SPI register callback disabled     */
-#define  USE_HAL_SWPMI_REGISTER_CALLBACKS   0U /* SWPMI register callback disabled   */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS     0U /* TIM register callback disabled     */
-#define  USE_HAL_UART_REGISTER_CALLBACKS    0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS   0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS    0U /* WWDG register callback disabled    */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    ((uint32_t)4U)       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    ((uint32_t)4U)       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848_PHY_ADDRESS Address*/
-#define DP83848_PHY_ADDRESS           0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 ((uint32_t)0x000000FFU)
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFFU)
-
-#define PHY_READ_TO                     ((uint32_t)0x0000FFFFU)
-#define PHY_WRITE_TO                    ((uint32_t)0x0000FFFFU)
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000U)    /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001U)    /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000U)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000U)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100U)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000U)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100U)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000U)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000U)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200U)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800U)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400U)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020U)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004U)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002U)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-#define PHY_SR                          ((uint16_t)0x10U)    /*!< PHY status register Offset                      */
-
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002U)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004U)  /*!< PHY Duplex mask                                 */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     0U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr: If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f401blackpill/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f401blackpill/stm32f4xx_hal_conf.h
deleted file mode 100644
index 16f081cfb..000000000
--- a/hw/bsp/stm32f4/boards/stm32f401blackpill/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (25000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f407blackvet/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f407blackvet/stm32f4xx_hal_conf.h
deleted file mode 100644
index e24e782ea..000000000
--- a/hw/bsp/stm32f4/boards/stm32f407blackvet/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (8000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f407disco/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f407disco/stm32f4xx_hal_conf.h
deleted file mode 100644
index e24e782ea..000000000
--- a/hw/bsp/stm32f4/boards/stm32f407disco/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (8000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f411blackpill/board.cmake b/hw/bsp/stm32f4/boards/stm32f411blackpill/board.cmake
index d16db508f..f54807c2a 100644
--- a/hw/bsp/stm32f4/boards/stm32f411blackpill/board.cmake
+++ b/hw/bsp/stm32f4/boards/stm32f411blackpill/board.cmake
@@ -6,5 +6,6 @@ set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32F411CEUx_FLASH.ld)
 function(update_board TARGET)
   target_compile_definitions(${TARGET} PUBLIC
     STM32F411xE
+    HSE_VALUE=25000000
     )
 endfunction()
diff --git a/hw/bsp/stm32f4/boards/stm32f411blackpill/board.mk b/hw/bsp/stm32f4/boards/stm32f411blackpill/board.mk
index 7af7ca47c..c45aba79b 100644
--- a/hw/bsp/stm32f4/boards/stm32f411blackpill/board.mk
+++ b/hw/bsp/stm32f4/boards/stm32f411blackpill/board.mk
@@ -1,4 +1,4 @@
-CFLAGS += -DSTM32F411xE
+CFLAGS += -DSTM32F411xE -DHSE_VALUE=25000000
 
 # GCC
 SRC_S_GCC += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32f411xe.s
diff --git a/hw/bsp/stm32f4/boards/stm32f411blackpill/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f411blackpill/stm32f4xx_hal_conf.h
deleted file mode 100644
index 16f081cfb..000000000
--- a/hw/bsp/stm32f4/boards/stm32f411blackpill/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (25000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f411disco/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f411disco/stm32f4xx_hal_conf.h
deleted file mode 100644
index e24e782ea..000000000
--- a/hw/bsp/stm32f4/boards/stm32f411disco/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (8000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f412disco/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f412disco/stm32f4xx_hal_conf.h
deleted file mode 100644
index e24e782ea..000000000
--- a/hw/bsp/stm32f4/boards/stm32f412disco/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (8000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f412nucleo/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f412nucleo/stm32f4xx_hal_conf.h
deleted file mode 100644
index e24e782ea..000000000
--- a/hw/bsp/stm32f4/boards/stm32f412nucleo/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,493 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (8000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U                  /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U                  /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* DP83848 PHY Address*/
-#define DP83848_PHY_ADDRESS             0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x0000)  /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x0001)  /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-
-#define PHY_SR                          ((uint16_t)0x0010)  /*!< PHY status register Offset                      */
-#define PHY_MICR                        ((uint16_t)0x0011)  /*!< MII Interrupt Control Register                  */
-#define PHY_MISR                        ((uint16_t)0x0012)  /*!< MII Interrupt Status and Misc. Control Register */
-
-#define PHY_LINK_STATUS                 ((uint16_t)0x0001)  /*!< PHY Link mask                                   */
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004)  /*!< PHY Duplex mask                                 */
-
-#define PHY_MICR_INT_EN                 ((uint16_t)0x0002)  /*!< PHY Enable interrupts                           */
-#define PHY_MICR_INT_OE                 ((uint16_t)0x0001)  /*!< PHY Enable output interrupt events              */
-
-#define PHY_MISR_LINK_INT_EN            ((uint16_t)0x0020)  /*!< Enable Interrupt on change of link status       */
-#define PHY_LINK_INTERRUPT              ((uint16_t)0x2000)  /*!< PHY link status interrupt mask                  */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     1U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/boards/stm32f439nucleo/stm32f4xx_hal_conf.h b/hw/bsp/stm32f4/boards/stm32f439nucleo/stm32f4xx_hal_conf.h
deleted file mode 100644
index 7bbd6b54f..000000000
--- a/hw/bsp/stm32f4/boards/stm32f439nucleo/stm32f4xx_hal_conf.h
+++ /dev/null
@@ -1,486 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32f4xx_hal_conf_template.h
-  * @author  MCD Application Team
-  * @brief   HAL configuration file
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F4xx_HAL_CONF_H
-#define __STM32F4xx_HAL_CONF_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Exported types ------------------------------------------------------------*/
-/* Exported constants --------------------------------------------------------*/
-
-/* ########################## Module Selection ############################## */
-/**
-  * @brief This is the list of modules to be used in the HAL driver
-  */
-#define HAL_MODULE_ENABLED
-/* #define HAL_ADC_MODULE_ENABLED      */
-/* #define HAL_CAN_MODULE_ENABLED      */
-/* #define HAL_CAN_LEGACY_MODULE_ENABLED      */
-/* #define HAL_CRC_MODULE_ENABLED      */
-/* #define HAL_CEC_MODULE_ENABLED      */
-/* #define HAL_CRYP_MODULE_ENABLED     */
-/* #define HAL_DAC_MODULE_ENABLED      */
-/* #define HAL_DCMI_MODULE_ENABLED     */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED    */
-/* #define HAL_ETH_MODULE_ENABLED      */
-#define HAL_FLASH_MODULE_ENABLED
-/* #define HAL_NAND_MODULE_ENABLED     */
-/* #define HAL_NOR_MODULE_ENABLED      */
-/* #define HAL_PCCARD_MODULE_ENABLED   */
-/* #define HAL_SRAM_MODULE_ENABLED     */
-/* #define HAL_SDRAM_MODULE_ENABLED    */
-/* #define HAL_HASH_MODULE_ENABLED     */
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_EXTI_MODULE_ENABLED     */
-/* #define HAL_I2C_MODULE_ENABLED      */
-/* #define HAL_SMBUS_MODULE_ENABLED    */
-/* #define HAL_I2S_MODULE_ENABLED      */
-/* #define HAL_IWDG_MODULE_ENABLED     */
-/* #define HAL_LTDC_MODULE_ENABLED     */
-/* #define HAL_DSI_MODULE_ENABLED      */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED     */
-#define HAL_RCC_MODULE_ENABLED
-/* #define HAL_RNG_MODULE_ENABLED      */
-/* #define HAL_RTC_MODULE_ENABLED      */
-/* #define HAL_SAI_MODULE_ENABLED      */
-/* #define HAL_SD_MODULE_ENABLED       */
-// #define HAL_SPI_MODULE_ENABLED
-/* #define HAL_TIM_MODULE_ENABLED      */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED    */
-/* #define HAL_IRDA_MODULE_ENABLED     */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED     */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_PCD_MODULE_ENABLED      */
-/* #define HAL_HCD_MODULE_ENABLED      */
-/* #define HAL_FMPI2C_MODULE_ENABLED   */
-/* #define HAL_SPDIFRX_MODULE_ENABLED  */
-/* #define HAL_DFSDM_MODULE_ENABLED    */
-/* #define HAL_LPTIM_MODULE_ENABLED    */
-/* #define HAL_MMC_MODULE_ENABLED      */
-
-/* ########################## HSE/HSI Values adaptation ##################### */
-/**
-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSE is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSE_VALUE)
-  #define HSE_VALUE    (8000000U) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    (100U)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal High Speed oscillator (HSI) value.
-  *        This value is used by the RCC HAL module to compute the system frequency
-  *        (when HSI is used as system clock source, directly or through the PLL).
-  */
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    (16000000U) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief Internal Low Speed oscillator (LSI) value.
-  */
-#if !defined  (LSI_VALUE)
- #define LSI_VALUE  (32000U)
-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
-                                             The real value may vary depending on the variations
-                                             in voltage and temperature.  */
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  */
-#if !defined  (LSE_VALUE)
- #define LSE_VALUE  (32768U)    /*!< Value of the External Low Speed oscillator in Hz */
-#endif /* LSE_VALUE */
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    (5000U)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source
-  *        frequency, this source is inserted directly through I2S_CKIN pad.
-  */
-#if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    (12288000U) /*!< Value of the External oscillator in Hz*/
-#endif /* EXTERNAL_CLOCK_VALUE */
-
-/* Tip: To avoid modifying this file each time you need to use different HSE,
-   ===  you can define the HSE value in your toolchain compiler preprocessor. */
-
-/* ########################### System Configuration ######################### */
-/**
-  * @brief This is the HAL system configuration section
-  */
-#define  VDD_VALUE                    (3300U) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            (0x0FU) /*!< tick interrupt priority */
-#define  USE_RTOS                     0U
-#define  PREFETCH_ENABLE              1U
-#define  INSTRUCTION_CACHE_ENABLE     1U
-#define  DATA_CACHE_ENABLE            1U
-
-#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
-#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
-#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
-#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
-#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
-#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
-#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
-#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
-#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
-#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
-#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
-#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
-#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
-#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
-#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
-#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
-#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
-#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
-#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
-#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
-#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
-#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
-#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
-#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
-#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
-#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
-#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
-#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
-#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
-#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
-#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
-#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
-#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
-#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
-#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
-#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
-#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1U */
-
-/* ################## Ethernet peripheral configuration ##################### */
-
-/* Section 1 : Ethernet peripheral configuration */
-
-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
-#define MAC_ADDR0   2U
-#define MAC_ADDR1   0U
-#define MAC_ADDR2   0U
-#define MAC_ADDR3   0U
-#define MAC_ADDR4   0U
-#define MAC_ADDR5   0U
-
-/* Definition of the Ethernet driver buffers size and count */
-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    4U       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    4U       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
-
-/* Section 2: PHY configuration section */
-
-/* LAN8742A_PHY_ADDRESS Address*/
-#define LAN8742A_PHY_ADDRESS           0U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
-#define PHY_RESET_DELAY                 0x000000FFU
-/* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                0x00000FFFU
-
-#define PHY_READ_TO                     0x0000FFFFU
-#define PHY_WRITE_TO                    0x0000FFFFU
-
-/* Section 3: Common PHY Registers */
-
-#define PHY_BCR                         ((uint16_t)0x00U)    /*!< Transceiver Basic Control Register   */
-#define PHY_BSR                         ((uint16_t)0x01U)    /*!< Transceiver Basic Status Register    */
-
-#define PHY_RESET                       ((uint16_t)0x8000U)  /*!< PHY Reset */
-#define PHY_LOOPBACK                    ((uint16_t)0x4000U)  /*!< Select loop-back mode */
-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100U)  /*!< Set the full-duplex mode at 100 Mb/s */
-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000U)  /*!< Set the half-duplex mode at 100 Mb/s */
-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100U)  /*!< Set the full-duplex mode at 10 Mb/s  */
-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000U)  /*!< Set the half-duplex mode at 10 Mb/s  */
-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000U)  /*!< Enable auto-negotiation function     */
-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200U)  /*!< Restart auto-negotiation function    */
-#define PHY_POWERDOWN                   ((uint16_t)0x0800U)  /*!< Select the power down mode           */
-#define PHY_ISOLATE                     ((uint16_t)0x0400U)  /*!< Isolate PHY from MII                 */
-
-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020U)  /*!< Auto-Negotiation process completed   */
-#define PHY_LINKED_STATUS               ((uint16_t)0x0004U)  /*!< Valid link established               */
-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002U)  /*!< Jabber condition detected            */
-
-/* Section 4: Extended PHY Registers */
-#define PHY_SR                          ((uint16_t)0x10U)    /*!< PHY status register Offset                      */
-
-#define PHY_SPEED_STATUS                ((uint16_t)0x0002U)  /*!< PHY Speed mask                                  */
-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004U)  /*!< PHY Duplex mask                                 */
-
-#define PHY_ISFR                        ((uint16_t)0x001DU)    /*!< PHY Interrupt Source Flag register Offset   */
-#define PHY_ISFR_INT4                   ((uint16_t)0x000BU)  /*!< PHY Link down inturrupt       */
-
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     0U
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32f4xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32f4xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32f4xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32f4xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_CAN_MODULE_ENABLED
-  #include "stm32f4xx_hal_can.h"
-#endif /* HAL_CAN_MODULE_ENABLED */
-
-#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
-  #include "stm32f4xx_hal_can_legacy.h"
-#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32f4xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32f4xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32f4xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32f4xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32f4xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32f4xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32f4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32f4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_PCCARD_MODULE_ENABLED
-  #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
-  #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
- #include "stm32f4xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32f4xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32f4xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32f4xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
- #include "stm32f4xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32f4xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32f4xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32f4xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32f4xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32f4xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32f4xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32f4xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32f4xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32f4xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32f4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32f4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32f4xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32f4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32f4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
- #include "stm32f4xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32f4xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
- #include "stm32f4xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_FMPI2C_MODULE_ENABLED
- #include "stm32f4xx_hal_fmpi2c.h"
-#endif /* HAL_FMPI2C_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32f4xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
- #include "stm32f4xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
- #include "stm32f4xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-/* Exported macro ------------------------------------------------------------*/
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  The assert_param macro is used for function's parameters check.
-  * @param  expr If expr is false, it calls assert_failed function
-  *         which reports the name of the source file and the source
-  *         line number of the call that failed.
-  *         If expr is true, it returns no value.
-  * @retval None
-  */
-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
-/* Exported functions ------------------------------------------------------- */
-  void assert_failed(uint8_t* file, uint32_t line);
-#else
-  #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F4xx_HAL_CONF_H */
-
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32f4/family.c b/hw/bsp/stm32f4/family.c
index f0e9620f2..665ea114a 100644
--- a/hw/bsp/stm32f4/family.c
+++ b/hw/bsp/stm32f4/family.c
@@ -251,7 +251,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32f4/family.mk b/hw/bsp/stm32f4/family.mk
index c3c41dc3f..f3e74ecea 100644
--- a/hw/bsp/stm32f4/family.mk
+++ b/hw/bsp/stm32f4/family.mk
@@ -71,6 +71,7 @@ SRC_C += \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c
 
 INC += \
+	$(TOP)/hw/bsp/stm32$(ST_FAMILY) \
 	$(TOP)/$(BOARD_PATH) \
 	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
 	$(TOP)/$(ST_CMSIS)/Include \
diff --git a/hw/bsp/stm32f7/family.c b/hw/bsp/stm32f7/family.c
index d8f0da201..ce9049abe 100644
--- a/hw/bsp/stm32f7/family.c
+++ b/hw/bsp/stm32f7/family.c
@@ -312,7 +312,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32g0/family.c b/hw/bsp/stm32g0/family.c
index 4b175b0ec..b25897264 100644
--- a/hw/bsp/stm32g0/family.c
+++ b/hw/bsp/stm32g0/family.c
@@ -181,7 +181,7 @@ void SysTick_Handler(void) {
   HAL_IncTick();
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/stm32g4/family.c b/hw/bsp/stm32g4/family.c
index d8afa0f95..2e13a1d4b 100644
--- a/hw/bsp/stm32g4/family.c
+++ b/hw/bsp/stm32g4/family.c
@@ -211,7 +211,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/stm32h5/family.c b/hw/bsp/stm32h5/family.c
index fdb12e44f..1e8acd502 100644
--- a/hw/bsp/stm32h5/family.c
+++ b/hw/bsp/stm32h5/family.c
@@ -207,7 +207,7 @@ void SysTick_Handler(void) {
   HAL_IncTick();
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32h7/boards/stm32h743eval/board.h b/hw/bsp/stm32h7/boards/stm32h743eval/board.h
index 44ca58dc5..d2f61a5ce 100644
--- a/hw/bsp/stm32h7/boards/stm32h743eval/board.h
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/board.h
@@ -120,13 +120,13 @@ static inline void SystemClock_Config(void) {
   // From H743 eval manual ETM can only work at 50 MHz clock by default because ETM signals
   // are shared with other peripherals. Trace CLK = PLL1R.
   RCC_OscInitStruct.PLL.PLLM = 5;
-  RCC_OscInitStruct.PLL.PLLN = 160;
-  RCC_OscInitStruct.PLL.PLLP = 2;
-  RCC_OscInitStruct.PLL.PLLQ = 4;
-  RCC_OscInitStruct.PLL.PLLR = 6; // Trace clock is 400/6 = 66.67 MHz (larger than 50 MHz but work well)
+  RCC_OscInitStruct.PLL.PLLN      = 160; // May reduce to 100/200 Mhz when tracing to avoid overflowing trace buffer
+  RCC_OscInitStruct.PLL.PLLP      = 2;
+  RCC_OscInitStruct.PLL.PLLQ      = 4;
+  RCC_OscInitStruct.PLL.PLLR      = RCC_OscInitStruct.PLL.PLLN/10;  // Trace clock is limit to 50 Mhz to meet board requirement
+  RCC_OscInitStruct.PLL.PLLRGE    = RCC_PLL1VCIRANGE_2;
   RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
   RCC_OscInitStruct.PLL.PLLFRACN = 0;
-  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
   HAL_RCC_OscConfig(&RCC_OscInitStruct);
 
 
diff --git a/hw/bsp/stm32h7/boards/stm32h743eval/cubemx/stm32h743eval.ioc b/hw/bsp/stm32h7/boards/stm32h743eval/cubemx/stm32h743eval.ioc
index 0e5a4cc00..a2e11012f 100644
--- a/hw/bsp/stm32h7/boards/stm32h743eval/cubemx/stm32h743eval.ioc
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/cubemx/stm32h743eval.ioc
@@ -193,8 +193,8 @@ Mcu.PinsNb=169
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32H743XIHx
-MxCube.Version=6.10.0
-MxDb.Version=DB.6.0.100
+MxCube.Version=6.12.1
+MxDb.Version=DB.6.0.121
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
 NVIC.ForceEnableDMAVector=true
@@ -880,12 +880,12 @@ ProjectManager.CustomerFirmwarePackage=
 ProjectManager.DefaultFWLocation=true
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32H743XIHx
-ProjectManager.FirmwarePackage=STM32Cube FW_H7 V1.11.0
+ProjectManager.FirmwarePackage=STM32Cube FW_H7 V1.11.2
 ProjectManager.FreePins=false
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
 ProjectManager.KeepUserCode=true
-ProjectManager.LastFirmware=false
+ProjectManager.LastFirmware=true
 ProjectManager.LibraryCopy=2
 ProjectManager.MainLocation=Src
 ProjectManager.NoMain=false
@@ -933,8 +933,8 @@ RCC.DIVQ1Freq_Value=200000000
 RCC.DIVQ2Freq_Value=50390625
 RCC.DIVQ3=7
 RCC.DIVQ3Freq_Value=48000000
-RCC.DIVR1=6
-RCC.DIVR1Freq_Value=133333333.33333333
+RCC.DIVR1=8
+RCC.DIVR1Freq_Value=100000000
 RCC.DIVR2Freq_Value=50390625
 RCC.DIVR3Freq_Value=168000000
 RCC.EnbaleCSS=true
@@ -979,7 +979,7 @@ RCC.SYSCLKFreq_VALUE=400000000
 RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
 RCC.Tim1OutputFreq_Value=200000000
 RCC.Tim2OutputFreq_Value=200000000
-RCC.TraceFreq_Value=133333333.33333333
+RCC.TraceFreq_Value=100000000
 RCC.USART16Freq_Value=100000000
 RCC.USART234578Freq_Value=100000000
 RCC.USBCLockSelection=RCC_USBCLKSOURCE_PLL3
diff --git a/hw/bsp/stm32h7/boards/stm32h743eval/ozone/stm32h743.jdebug b/hw/bsp/stm32h7/boards/stm32h743eval/ozone/stm32h743.jdebug
index 0ab078319..32a8155c1 100644
--- a/hw/bsp/stm32h7/boards/stm32h743eval/ozone/stm32h743.jdebug
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/ozone/stm32h743.jdebug
@@ -9,6 +9,10 @@
 **********************************************************************
 */
 void OnProjectLoad (void) {
+   Project.SetTraceSource ("Trace Pins");
+  Project.SetTraceTiming (100, 100, 100, 100);
+  Project.SetSWO (0);
+  Edit.SysVar (VAR_TRACE_CORE_CLOCK, 200000000);
   Project.AddSvdFile ("$(InstallDir)/Config/CPU/Cortex-M7F.svd");
   Project.AddSvdFile ("$(InstallDir)/Config/Peripherals/ARMv7M.svd");
   Project.AddSvdFile ("./STM32H743.svd");
@@ -18,12 +22,8 @@ void OnProjectLoad (void) {
   Project.SetTargetIF ("SWD");
   Project.SetTIFSpeed ("50 MHz");
 
-  Project.SetTraceSource ("Trace Pins");
-  Project.SetTracePortWidth (4);
-  // timing delay for trace pins in pico seconds, default is 2 nano seconds
-  Project.SetTraceTiming (100, 100, 100, 100);
-
   File.Open ("../../../../../../examples/device/cdc_msc/cmake-build-stm32h743eval/cdc_msc.elf");
+  // File.Open ("../../../../../../examples/cmake-build-stm32h743eval_host1/host/cdc_msc_hid/cdc_msc_hid.elf");
 }
 
 /*********************************************************************
diff --git a/hw/bsp/stm32h7/family.c b/hw/bsp/stm32h7/family.c
index a320a7e72..c94c2e755 100644
--- a/hw/bsp/stm32h7/family.c
+++ b/hw/bsp/stm32h7/family.c
@@ -139,6 +139,10 @@ void board_init(void) {
   #endif
 
   NVIC_SetPriority(OTG_HS_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
+
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+  // Disable SysTick before kernel entry; _tx_initialize_low_level() will re-configure it
+  SysTick->CTRL &= ~1UL;
 #endif
 
   GPIO_InitTypeDef GPIO_InitStruct;
@@ -295,10 +299,15 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+// Keep HAL_GetTick() working for HAL functions called from board_init()
+void osal_threadx_tick_cb(void) {
+  HAL_IncTick();
+}
 #endif
 
 void HardFault_Handler(void) {
diff --git a/hw/bsp/stm32h7rs/boards/stm32h7s3nucleo/board.h b/hw/bsp/stm32h7rs/boards/stm32h7s3nucleo/board.h
index 16c2fd335..4b8564709 100644
--- a/hw/bsp/stm32h7rs/boards/stm32h7s3nucleo/board.h
+++ b/hw/bsp/stm32h7rs/boards/stm32h7s3nucleo/board.h
@@ -62,7 +62,7 @@ static board_pindef_t board_pindef[] = {
   { // Button
     .port = GPIOC,
     .pin_init = { .Pin = GPIO_PIN_13, .Mode = GPIO_MODE_INPUT, .Pull = GPIO_PULLUP, .Speed = GPIO_SPEED_FREQ_HIGH, .Alternate = 0 },
-    .active_state = 1
+    .active_state = 0
   },
   { // UART TX
     .port = GPIOD,
diff --git a/hw/bsp/stm32h7rs/family.c b/hw/bsp/stm32h7rs/family.c
index 2cc39b7ac..3bf75ba97 100644
--- a/hw/bsp/stm32h7rs/family.c
+++ b/hw/bsp/stm32h7rs/family.c
@@ -468,7 +468,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32l0/family.c b/hw/bsp/stm32l0/family.c
index 6aeab1259..7fd076dbd 100644
--- a/hw/bsp/stm32l0/family.c
+++ b/hw/bsp/stm32l0/family.c
@@ -123,7 +123,8 @@ void board_init(void) {
 //--------------------------------------------------------------------+
 
 void board_led_write(bool state) {
-  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1 - LED_STATE_ON));
+  GPIO_PinState pin_state = (GPIO_PinState)(state ? LED_STATE_ON : (1 - LED_STATE_ON));
+  HAL_GPIO_WritePin(LED_PORT, LED_PIN, pin_state);
 }
 
 uint32_t board_button_read(void) {
@@ -168,7 +169,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/stm32l4/family.c b/hw/bsp/stm32l4/family.c
index 65f6b9ab3..c87b643b8 100644
--- a/hw/bsp/stm32l4/family.c
+++ b/hw/bsp/stm32l4/family.c
@@ -231,7 +231,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32n6/family.c b/hw/bsp/stm32n6/family.c
index c839e6b3e..4354616c3 100644
--- a/hw/bsp/stm32n6/family.c
+++ b/hw/bsp/stm32n6/family.c
@@ -366,7 +366,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32u0/family.c b/hw/bsp/stm32u0/family.c
index 50b513d8f..0f91d1f30 100644
--- a/hw/bsp/stm32u0/family.c
+++ b/hw/bsp/stm32u0/family.c
@@ -174,7 +174,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 #endif
diff --git a/hw/bsp/stm32u5/family.c b/hw/bsp/stm32u5/family.c
index dfcf5c537..55ca25d58 100644
--- a/hw/bsp/stm32u5/family.c
+++ b/hw/bsp/stm32u5/family.c
@@ -270,7 +270,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32wb/family.c b/hw/bsp/stm32wb/family.c
index 153d10a09..de503c072 100644
--- a/hw/bsp/stm32wb/family.c
+++ b/hw/bsp/stm32wb/family.c
@@ -174,7 +174,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/stm32wba/family.c b/hw/bsp/stm32wba/family.c
index d05415755..878355b48 100644
--- a/hw/bsp/stm32wba/family.c
+++ b/hw/bsp/stm32wba/family.c
@@ -175,7 +175,10 @@ void board_init(void) {
   #endif // USB_OTG_HS
 }
 
-void board_led_write(bool state) { HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1 - LED_STATE_ON)); }
+void board_led_write(bool state) {
+  GPIO_PinState pin_state = (GPIO_PinState)(state ? LED_STATE_ON : (1 - LED_STATE_ON));
+  HAL_GPIO_WritePin(LED_PORT, LED_PIN, pin_state);
+}
 
 uint32_t board_button_read(void) { return HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN) == BUTTON_STATE_ACTIVE; }
 
@@ -198,7 +201,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) { return system_ticks; }
+uint32_t tusb_time_millis_api(void) { return system_ticks; }
 #endif
 
 void HardFault_Handler(void) { asm( "bkpt 1" ); }
diff --git a/hw/bsp/tm4c/family.c b/hw/bsp/tm4c/family.c
index ae7f22f00..503d0a8c9 100644
--- a/hw/bsp/tm4c/family.c
+++ b/hw/bsp/tm4c/family.c
@@ -211,7 +211,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/hw/bsp/xmc4000/family.c b/hw/bsp/xmc4000/family.c
index 6fef53025..d0acd04cb 100644
--- a/hw/bsp/xmc4000/family.c
+++ b/hw/bsp/xmc4000/family.c
@@ -147,7 +147,7 @@ void SysTick_Handler(void) {
   system_ticks++;
 }
 
-uint32_t board_millis(void) {
+uint32_t tusb_time_millis_api(void) {
   return system_ticks;
 }
 
diff --git a/lib/networking/rndis_reports.c b/lib/networking/rndis_reports.c
index e2849fb10..5e824d5a5 100644
--- a/lib/networking/rndis_reports.c
+++ b/lib/networking/rndis_reports.c
@@ -44,7 +44,7 @@ static const uint8_t *const permanent_hwaddr = tud_network_mac_address;
 
 static usb_eth_stat_t usb_eth_stat = { 0, 0, 0, 0 };
 static uint32_t oid_packet_filter = 0x0000000;
-static rndis_state_t rndis_state;
+TU_ATTR_UNUSED static rndis_state_t rndis_state;
 
 static const uint32_t OIDSupportedList[] =
 {
diff --git a/src/class/dfu/dfu_device.c b/src/class/dfu/dfu_device.c
index d3cc53918..a09c53b7e 100644
--- a/src/class/dfu/dfu_device.c
+++ b/src/class/dfu/dfu_device.c
@@ -327,7 +327,7 @@ bool dfu_moded_control_xfer_cb(uint8_t rhport, uint8_t stage, const tusb_control
 
           default:
             if (stage == CONTROL_STAGE_SETUP) {
-              return reply_getstatus(rhport, request, _dfu_ctx.state, _dfu_ctx.status, 0);
+              return reply_getstatus(rhport, request, (dfu_state_t) _dfu_ctx.state, (dfu_status_t) _dfu_ctx.status, 0);
             }
             break;
         }
@@ -376,7 +376,7 @@ static bool process_download_get_status(uint8_t rhport, uint8_t stage, const tus
       timeout = 0;
     }
 
-    return reply_getstatus(rhport, request, next_state, _dfu_ctx.status, timeout);
+    return reply_getstatus(rhport, request, next_state, (dfu_status_t) _dfu_ctx.status, timeout);
   } else if (stage == CONTROL_STAGE_ACK) {
     if (_dfu_ctx.flashing_in_progress) {
       _dfu_ctx.state = DFU_DNBUSY;
@@ -405,7 +405,7 @@ static bool process_manifest_get_status(uint8_t rhport, uint8_t stage, const tus
       timeout = 0;
     }
 
-    return reply_getstatus(rhport, request, next_state, _dfu_ctx.status, timeout);
+    return reply_getstatus(rhport, request, next_state, (dfu_status_t) _dfu_ctx.status, timeout);
   } else if (stage == CONTROL_STAGE_ACK) {
     if (_dfu_ctx.flashing_in_progress) {
       _dfu_ctx.state = DFU_MANIFEST;
diff --git a/src/class/midi/midi_device.c b/src/class/midi/midi_device.c
index 023a81595..a49cd725b 100644
--- a/src/class/midi/midi_device.c
+++ b/src/class/midi/midi_device.c
@@ -168,6 +168,108 @@ uint32_t tud_midi_n_stream_read(uint8_t itf, uint8_t cable_num, void *buffer, ui
   return total_read;
 }
 
+// Note: this function shares stream->buffer with tud_midi_n_stream_read().
+// Do not mix calls to both functions on the same interface.
+uint32_t tud_midi_n_demux_stream_read(uint8_t itf, uint8_t *p_cable_num, void *buffer, uint32_t bufsize) {
+  TU_VERIFY(p_cable_num != NULL && buffer != NULL && bufsize > 0, 0);
+
+  midid_interface_t    *p_midi = &_midid_itf[itf];
+  midi_driver_stream_t *stream = &p_midi->stream_read;
+  tu_edpt_stream_t     *ep_str = &p_midi->ep_stream.rx;
+
+  uint8_t  *buf8 = (uint8_t *)buffer;
+  uint32_t total_read = 0;
+
+  // Initialize to invalid cable so callers can detect "no data" even when
+  // the return value is 0.
+  *p_cable_num = 0xff;
+
+  // If there are leftover bytes from a previous partial read, return them first
+  if (stream->total > 0) {
+    *p_cable_num = (stream->buffer[0] >> 4) & 0x0f;
+    const uint8_t count = (uint8_t)tu_min32((uint32_t)(stream->total - stream->index), bufsize);
+    TU_VERIFY(0 == tu_memcpy_s(buf8, bufsize, stream->buffer + 1 + stream->index, count));
+
+    total_read += count;
+    stream->index += count;
+    buf8 += count;
+    bufsize -= count;
+
+    if (stream->total == stream->index) {
+      stream->index = 0;
+      stream->total = 0;
+    }
+
+    if (bufsize == 0) {
+      return total_read;
+    }
+  }
+
+  while (bufsize > 0) {
+    // Peek at next packet header to get cable number without consuming
+    uint8_t one_byte;
+    if (!tu_edpt_stream_peek(ep_str, &one_byte)) {
+      break;
+    }
+
+    const uint8_t next_cable = (one_byte >> 4) & 0x0f;
+
+    // Stop if cable changed (covers both leftover-originated reads and
+    // freshly consumed packets — total_read > 0 in either case)
+    if (total_read > 0 && next_cable != *p_cable_num) {
+      break;
+    }
+    *p_cable_num = next_cable;
+
+    // Consume the packet
+    if (!tud_midi_n_packet_read(itf, stream->buffer)) {
+      break;
+    }
+
+    const uint8_t code_index = stream->buffer[0] & 0x0f;
+    uint8_t msg_bytes;
+
+    // MIDI 1.0 Table 4-1: Code Index Number Classifications
+    switch (code_index) {
+      case MIDI_CIN_MISC:
+      case MIDI_CIN_CABLE_EVENT:
+        // Reserved and unused, skip this packet
+        continue;
+
+      case MIDI_CIN_SYSEX_END_1BYTE:
+      case MIDI_CIN_1BYTE_DATA:
+        msg_bytes = 1;
+        break;
+
+      case MIDI_CIN_SYSCOM_2BYTE:
+      case MIDI_CIN_SYSEX_END_2BYTE:
+      case MIDI_CIN_PROGRAM_CHANGE:
+      case MIDI_CIN_CHANNEL_PRESSURE:
+        msg_bytes = 2;
+        break;
+
+      default:
+        msg_bytes = 3;
+        break;
+    }
+
+    const uint8_t count = (uint8_t)tu_min32((uint32_t)msg_bytes, bufsize);
+    TU_VERIFY(0 == tu_memcpy_s(buf8, bufsize, stream->buffer + 1, count));
+
+    total_read += count;
+    buf8 += count;
+    bufsize -= count;
+
+    if (count < msg_bytes) {
+      // Output buffer full, save remaining for next call
+      stream->total = msg_bytes;
+      stream->index = count;
+    }
+  }
+
+  return total_read;
+}
+
 bool tud_midi_n_packet_read(uint8_t itf, uint8_t packet[4]) {
   midid_interface_t *p_midi = &_midid_itf[itf];
   tu_edpt_stream_t  *ep_str = &p_midi->ep_stream.rx;
diff --git a/src/class/midi/midi_device.h b/src/class/midi/midi_device.h
index ddbc2f9f0..b80ad544a 100644
--- a/src/class/midi/midi_device.h
+++ b/src/class/midi/midi_device.h
@@ -66,6 +66,13 @@ uint32_t tud_midi_n_available(uint8_t itf, uint8_t cable_num);
 // Read byte stream (legacy)
 uint32_t tud_midi_n_stream_read(uint8_t itf, uint8_t cable_num, void *buffer, uint32_t bufsize);
 
+// Read byte stream with cable demultiplexing: returns the cable number of the
+// data that was read.  Reads from a single cable per call; stops when the next
+// packet belongs to a different cable so the caller can dispatch per-cable.
+// Note: shares internal state with tud_midi_n_stream_read(); do not mix both
+// on the same interface.
+uint32_t tud_midi_n_demux_stream_read(uint8_t itf, uint8_t *p_cable_num, void *buffer, uint32_t bufsize);
+
 // Write byte Stream (legacy)
 uint32_t tud_midi_n_stream_write(uint8_t itf, uint8_t cable_num, const uint8_t *buffer, uint32_t bufsize);
 
@@ -97,6 +104,11 @@ TU_ATTR_ALWAYS_INLINE static inline uint32_t tud_midi_stream_read(void *buffer,
 }
 
 TU_ATTR_ALWAYS_INLINE static inline uint32_t
+tud_midi_demux_stream_read(uint8_t *p_cable_num, void *buffer, uint32_t bufsize) {
+  return tud_midi_n_demux_stream_read(0, p_cable_num, buffer, bufsize);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline uint32_t
 tud_midi_stream_write(uint8_t cable_num, const uint8_t *buffer, uint32_t bufsize) {
   return tud_midi_n_stream_write(0, cable_num, buffer, bufsize);
 }
diff --git a/src/common/tusb_fifo.c b/src/common/tusb_fifo.c
index 9f188f296..8bd79e56d 100644
--- a/src/common/tusb_fifo.c
+++ b/src/common/tusb_fifo.c
@@ -30,11 +30,6 @@
 
 #define TU_FIFO_DBG 0
 
-// Suppress IAR warning
-// Warning[Pa082]: undefined behavior: the order of volatile accesses is undefined in this statement
-#if defined(__ICCARM__)
-  #pragma diag_suppress = Pa082
-#endif
 
 #if OSAL_MUTEX_REQUIRED
 
@@ -496,7 +491,9 @@ uint16_t tu_fifo_peek_n_access_mode(tu_fifo_t *f, void *p_buffer, uint16_t n, ui
 // Read n items without removing it from the FIFO, correct read pointer if overflowed
 uint16_t tu_fifo_peek_n(tu_fifo_t *f, void *p_buffer, uint16_t n) {
   ff_lock(f->mutex_rd);
-  const uint16_t ret = tu_fifo_peek_n_access_mode(f, p_buffer, n, f->wr_idx, f->rd_idx, NULL);
+  const uint16_t wr_idx = f->wr_idx;
+  const uint16_t rd_idx = f->rd_idx;
+  const uint16_t ret = tu_fifo_peek_n_access_mode(f, p_buffer, n, wr_idx, rd_idx, NULL);
   ff_unlock(f->mutex_rd);
   return ret;
 }
@@ -506,7 +503,8 @@ uint16_t tu_fifo_read_n_access_mode(tu_fifo_t *f, void *buffer, uint16_t n, cons
   ff_lock(f->mutex_rd);
 
   // Peek the data: f->rd_idx might get modified in case of an overflow so we can not use a local variable
-  n         = tu_fifo_peek_n_access_mode(f, buffer, n, f->wr_idx, f->rd_idx, access_mode);
+  const uint16_t wr_idx = f->wr_idx;
+  n         = tu_fifo_peek_n_access_mode(f, buffer, n, wr_idx, f->rd_idx, access_mode);
   f->rd_idx = advance_index(f->depth, f->rd_idx, n);
 
   ff_unlock(f->mutex_rd);
@@ -633,7 +631,8 @@ static bool ff_peek_local(tu_fifo_t *f, void *buf, uint16_t wr_idx, uint16_t rd_
 bool tu_fifo_read(tu_fifo_t *f, void *buffer) {
   // Peek the data
   // f->rd_idx might get modified in case of an overflow so we can not use a local variable
-  const bool ret = ff_peek_local(f, buffer, f->wr_idx, f->rd_idx);
+  const uint16_t wr_idx = f->wr_idx;
+  const bool ret = ff_peek_local(f, buffer, wr_idx, f->rd_idx);
   if (ret) {
     ff_lock(f->mutex_rd);
     f->rd_idx = advance_index(f->depth, f->rd_idx, 1);
@@ -645,7 +644,9 @@ bool tu_fifo_read(tu_fifo_t *f, void *buffer) {
 
 // Read one item without removing it from the FIFO, correct read index if overflowed
 bool tu_fifo_peek(tu_fifo_t *f, void *p_buffer) {
-  return ff_peek_local(f, p_buffer, f->wr_idx, f->rd_idx);
+  const uint16_t wr_idx = f->wr_idx;
+  const uint16_t rd_idx = f->rd_idx;
+  return ff_peek_local(f, p_buffer, wr_idx, rd_idx);
 }
 
 // Write one element into the buffer
diff --git a/src/common/tusb_fifo.h b/src/common/tusb_fifo.h
index 86ba59059..b31a0802e 100644
--- a/src/common/tusb_fifo.h
+++ b/src/common/tusb_fifo.h
@@ -120,9 +120,9 @@ typedef struct {
   uint8_t *buffer;              // buffer pointer
   uint16_t depth;               // max items
   bool     overwritable;        // overwritable when full
-  // 1 byte padding  here
+  // 1 byte padding here
 
-  volatile uint16_t wr_idx;     // write index TODO maybe can drop volatile
+  volatile uint16_t wr_idx;     // write index
   volatile uint16_t rd_idx;     // read index
 
 #if OSAL_MUTEX_REQUIRED
@@ -291,16 +291,22 @@ TU_ATTR_ALWAYS_INLINE static inline bool tu_fifo_empty(const tu_fifo_t *f) {
 
 // return number of items in fifo, capped to fifo's depth
 TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_fifo_count(const tu_fifo_t *f) {
-  return tu_min16(tu_ff_overflow_count(f->depth, f->wr_idx, f->rd_idx), f->depth);
+  const uint16_t wr_idx = f->wr_idx;
+  const uint16_t rd_idx = f->rd_idx;
+  return tu_min16(tu_ff_overflow_count(f->depth, wr_idx, rd_idx), f->depth);
 }
 
 // check if fifo is full
 TU_ATTR_ALWAYS_INLINE static inline bool tu_fifo_full(const tu_fifo_t *f) {
-  return tu_ff_overflow_count(f->depth, f->wr_idx, f->rd_idx) >= f->depth;
+  const uint16_t wr_idx = f->wr_idx;
+  const uint16_t rd_idx = f->rd_idx;
+  return tu_ff_overflow_count(f->depth, wr_idx, rd_idx) >= f->depth;
 }
 
 TU_ATTR_ALWAYS_INLINE static inline uint16_t tu_fifo_remaining(const tu_fifo_t *f) {
-  return tu_ff_remaining_local(f->depth, f->wr_idx, f->rd_idx);
+  const uint16_t wr_idx = f->wr_idx;
+  const uint16_t rd_idx = f->rd_idx;
+  return tu_ff_remaining_local(f->depth, wr_idx, rd_idx);
 }
 
 #ifdef __cplusplus
diff --git a/src/common/tusb_private.h b/src/common/tusb_private.h
index 43ce7a1df..5a51dfc37 100644
--- a/src/common/tusb_private.h
+++ b/src/common/tusb_private.h
@@ -24,8 +24,8 @@
  * This file is part of the TinyUSB stack.
  */
 
-#ifndef TUSB_PRIVATE_H_
-#define TUSB_PRIVATE_H_
+#ifndef TUSB_PRIVATE_H
+#define TUSB_PRIVATE_H
 
 // Internal Helper used by Host and Device Stack
 
@@ -33,9 +33,11 @@
  extern "C" {
 #endif
 
-//--------------------------------------------------------------------+
-// Configuration
-//--------------------------------------------------------------------+
+typedef void (*tusb_defer_func_t)(uintptr_t param);
+
+ //--------------------------------------------------------------------+
+ // Configuration
+ //--------------------------------------------------------------------+
 
 #define TUP_USBIP_CONTROLLER_NUM 2
 extern tusb_role_t _tusb_rhport_role[TUP_USBIP_CONTROLLER_NUM];
diff --git a/src/device/usbd.c b/src/device/usbd.c
index cca4169d7..127a7bd62 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -585,7 +585,7 @@ bool tud_deinit(uint8_t rhport) {
   // Deinit device controller driver
   dcd_int_disable(rhport);
   dcd_disconnect(rhport);
-  TU_VERIFY(dcd_deinit(rhport));
+  TU_ASSERT(dcd_deinit(rhport));
 
   // Deinit class drivers
   for (uint8_t i = 0; i < TOTAL_DRIVER_COUNT; i++) {
diff --git a/src/host/hcd.h b/src/host/hcd.h
index 36a7f5da5..47d672f9e 100644
--- a/src/host/hcd.h
+++ b/src/host/hcd.h
@@ -59,7 +59,7 @@ typedef enum {
   HCD_EVENT_XFER_COMPLETE,
 
   USBH_EVENT_FUNC_CALL, // Not an HCD event
-  HCD_EVENT_COUNT
+  HCD_EVENT_INVALID
 } hcd_eventid_t;
 
 typedef struct {
@@ -72,7 +72,6 @@ typedef struct {
     struct {
       uint8_t hub_addr;
       uint8_t hub_port;
-      uint8_t speed;
     } connection;
 
     // XFER_COMPLETE
diff --git a/src/host/usbh.c b/src/host/usbh.c
index d702e9186..33d74862f 100644
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -169,6 +169,12 @@ static OSAL_SPINLOCK_DEF(_usbh_spin, usbh_int_set);
 OSAL_QUEUE_DEF(usbh_int_set, _usbh_qdef, CFG_TUH_TASK_QUEUE_SZ, hcd_event_t);
 static osal_queue_t _usbh_q;
 
+  #if CFG_TUH_HUB
+// Deferred attachment queue, only needed when using hub
+OSAL_QUEUE_DEF(usbh_int_set, _usbh_daqdef, CFG_TUH_HUB, hcd_event_t);
+static osal_queue_t _usbh_daq;
+  #endif
+
 // Control transfers: since most controllers do not support multiple control transfers
 // on multiple devices concurrently and control transfers are not used much except for
 // enumeration, we will only execute control transfers one at a time.
@@ -184,11 +190,18 @@ typedef struct {
 } usbh_ctrl_xfer_info_t;
 
 typedef struct {
+  tusb_defer_func_t func;
+  uintptr_t         arg;
+  uint32_t          at_ms;
+} usbh_call_after_t;
+
+typedef struct {
   uint8_t controller_id;      // controller ID
   uint8_t enumerating_daddr;  // device address of the device being enumerated
   uint8_t attach_debouncing_bm;  // bitmask for roothub port attach debouncing
   tuh_bus_info_t dev0_bus;    // bus info for dev0 in enumeration
   usbh_ctrl_xfer_info_t ctrl_xfer_info; // control transfer
+  usbh_call_after_t call_after;
 } usbh_data_t;
 
 static usbh_data_t _usbh_data = {
@@ -311,7 +324,8 @@ TU_ATTR_ALWAYS_INLINE static inline usbh_class_driver_t const *get_driver(uint8_
 //--------------------------------------------------------------------+
 // Function Inline and Prototypes
 //--------------------------------------------------------------------+
-static bool enum_new_device(hcd_event_t* event);
+static void enum_new_device(hcd_event_t* event);
+static void enum_delay_async(uintptr_t state);
 static void process_remove_event(hcd_event_t *event);
 static void remove_device_tree(uint8_t rhport, uint8_t hub_addr, uint8_t hub_port);
 static bool usbh_edpt_control_open(uint8_t dev_addr, uint8_t max_packet_size);
@@ -349,6 +363,15 @@ TU_ATTR_ALWAYS_INLINE static inline bool usbh_setup_send(uint8_t daddr, const ui
   return ret;
 }
 
+bool usbh_defer_func_ms_async(uint32_t ms, tusb_defer_func_t func, uintptr_t param) {
+  TU_ASSERT(_usbh_data.call_after.func == NULL);
+  TU_LOG_USBH("USBH schedule function after %u ms\r\n", (unsigned int)ms);
+  _usbh_data.call_after.func  = func;
+  _usbh_data.call_after.arg   = param;
+  _usbh_data.call_after.at_ms = tusb_time_millis_api() + ms;
+  return true;
+}
+
 TU_ATTR_ALWAYS_INLINE static inline void usbh_device_close(uint8_t rhport, uint8_t daddr) {
   hcd_device_close(rhport, daddr);
 
@@ -360,6 +383,10 @@ TU_ATTR_ALWAYS_INLINE static inline void usbh_device_close(uint8_t rhport, uint8
   // invalidate if enumerating
   if (daddr == _usbh_data.enumerating_daddr) {
     _usbh_data.enumerating_daddr = TUSB_INDEX_INVALID_8;
+    // clear enum delay function of the device being removed
+    if (_usbh_data.call_after.func == enum_delay_async) {
+      _usbh_data.call_after.func = NULL;
+    }
   }
 }
 
@@ -493,11 +520,17 @@ bool tuh_rhport_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
     _usbh_q = osal_queue_create(&_usbh_qdef);
     TU_ASSERT(_usbh_q != NULL);
 
-#if OSAL_MUTEX_REQUIRED
+  #if CFG_TUH_HUB
+    // Deferred attachment queue
+    _usbh_daq = osal_queue_create(&_usbh_daqdef);
+    TU_ASSERT(_usbh_daq != NULL);
+  #endif
+
+  #if OSAL_MUTEX_REQUIRED
     // Init mutex
     _usbh_mutex = osal_mutex_create(&_usbh_mutexdef);
     TU_ASSERT(_usbh_mutex);
-#endif
+  #endif
 
     // Get application driver if available
     _app_driver = usbh_app_driver_get_cb(&_app_driver_count);
@@ -538,7 +571,7 @@ bool tuh_deinit(uint8_t rhport) {
 
   // deinit host controller
   hcd_int_disable(rhport);
-  hcd_deinit(rhport);
+  TU_ASSERT(hcd_deinit(rhport));
   _usbh_data.controller_id = TUSB_INDEX_INVALID_8;
 
   // remove all devices on this rhport (hub_addr = 0, hub_port = 0)
@@ -558,11 +591,16 @@ bool tuh_deinit(uint8_t rhport) {
     osal_queue_delete(_usbh_q);
     _usbh_q = NULL;
 
-    #if OSAL_MUTEX_REQUIRED
+  #if CFG_TUH_HUB
+    osal_queue_delete(_usbh_daq);
+    _usbh_daq = NULL;
+  #endif
+
+  #if OSAL_MUTEX_REQUIRED
     // TODO make sure there is no task waiting on this mutex
     osal_mutex_delete(_usbh_mutex);
     _usbh_mutex = NULL;
-    #endif
+  #endif
   }
 
   return true;
@@ -570,9 +608,19 @@ bool tuh_deinit(uint8_t rhport) {
 
 bool tuh_task_event_ready(void) {
   if (!tuh_inited()) {
-    return false; // Skip if stack is not initialized
+    return false; // Skip if tusb stack is not initialized
   }
-  return !osal_queue_empty(_usbh_q);
+  if (!osal_queue_empty(_usbh_q)) {
+    return true;
+  }
+
+  #if CFG_TUH_HUB
+  if (!osal_queue_empty(_usbh_daq)) {
+    return true;
+  }
+  #endif
+
+  return false;
 }
 
 /* USB Host Driver task
@@ -592,51 +640,87 @@ bool tuh_task_event_ready(void) {
     @endcode
  */
 void tuh_task_ext(uint32_t timeout_ms, bool in_isr) {
-  (void) in_isr; // not implemented yet
-
   // Skip if stack is not initialized
   if (!tuh_inited()) {
     return;
   }
 
+  (void) in_isr; // not implemented yet
+
   // Loop until there are no more events in the queue or CFG_TUH_TASK_EVENTS_PER_RUN is reached
   for (unsigned epr = 0;; epr++) {
-#if CFG_TUH_TASK_EVENTS_PER_RUN > 0
+  #if CFG_TUH_TASK_EVENTS_PER_RUN > 0
     if (epr >= CFG_TUH_TASK_EVENTS_PER_RUN) {
       TU_LOG_USBH("USBH event limit (" TU_XSTRING(CFG_TUH_TASK_EVENTS_PER_RUN) ") reached\r\n");
       break;
     }
-#endif
+  #endif
+
+    // Process call_after_ms function if ms is reached
+    tusb_defer_func_t after_cb = _usbh_data.call_after.func;
+    if (after_cb) {
+      int32_t remain_ms = (int32_t)(_usbh_data.call_after.at_ms - tusb_time_millis_api());
+      if (remain_ms <= 0) {
+        // delay expired, run callback now
+        TU_LOG_USBH("USBH invoke scheduled function\r\n");
+        _usbh_data.call_after.func = NULL;
+        after_cb(_usbh_data.call_after.arg);
+      }
+
+      // above after_cb() can re-schedule another function, we need to re-check and reduce timeout of
+      // the main event timeout to make sure we aren't blocking more than call_after remaining ms.
+      if (_usbh_data.call_after.func != NULL) {
+        remain_ms = (int32_t) (_usbh_data.call_after.at_ms - tusb_time_millis_api());
+        if (remain_ms <= 0) {
+          timeout_ms = 0; // expired already
+        } else if (timeout_ms > (uint32_t)remain_ms) {
+          timeout_ms = (uint32_t)remain_ms;
+        }
+      }
+    }
+
     hcd_event_t event;
-    if (!osal_queue_receive(_usbh_q, &event, timeout_ms)) { return; }
+
+  #if CFG_TUH_HUB
+    // Get deferred device attachments if none is enumerating
+    bool has_deferred_attach = false;
+    if (_usbh_data.enumerating_daddr == TUSB_INDEX_INVALID_8) {
+      // zero wait to avoid blocking the main event queue
+      has_deferred_attach = osal_queue_receive(_usbh_daq, &event, 0);
+    }
+
+    if (!has_deferred_attach) // skip event queue to process deferred attach
+  #endif
+    {
+      if (!osal_queue_receive(_usbh_q, &event, timeout_ms)) {
+        return;
+      }
+    }
 
     switch (event.event_id) {
       case HCD_EVENT_DEVICE_ATTACH:
         // Should we miss the hub detach event due to high traffic, Or due to physical debouncing, some devices can
-        // cause multiple attaches (actually reset) without detach event.
+        // cause multiple attaches (actually reset) without a detached event.
         // Force remove currently mounted with the same bus info (rhport, hub addr, hub port) if exists
         process_remove_event(&event);
 
         // due to the shared control buffer, we must fully complete enumerating one device first.
-        // TODO better to have an separated queue for newly attached devices
         if (_usbh_data.enumerating_daddr == TUSB_INDEX_INVALID_8) {
           // New device attached and we are ready
           TU_LOG_USBH("[%u:] USBH Device Attach\r\n", event.rhport);
           _usbh_data.enumerating_daddr = 0; // enumerate new device with address 0
           enum_new_device(&event);
-        } else {
-          // currently enumerating another device
+        }
+  #if CFG_TUH_HUB
+        else {
           TU_LOG_USBH("[%u:] USBH Defer Attach until current enumeration complete\r\n", event.rhport);
-          const bool is_empty = osal_queue_empty(_usbh_q);
-          queue_event(&event, in_isr);
-          if (is_empty) {
-            return; // Exit if this is the only event in the queue, otherwise we loop forever
-          }
+          TU_ASSERT(osal_queue_send(_usbh_daq, &event, in_isr), );
         }
+  #endif
         break;
 
       case HCD_EVENT_DEVICE_REMOVE:
-        TU_LOG_USBH("[%u:%u:%u] USBH DEVICE REMOVED\r\n", event.rhport, event.connection.hub_addr, event.connection.hub_port);
+        TU_LOG_USBH("[%u:%u:%u] USBH Device Removed\r\n", event.rhport, event.connection.hub_addr, event.connection.hub_port);
         process_remove_event(&event);
         break;
 
@@ -709,10 +793,8 @@ void tuh_task_ext(uint32_t timeout_ms, bool in_isr) {
         break;
     }
 
-#if CFG_TUSB_OS != OPT_OS_NONE && CFG_TUSB_OS != OPT_OS_PICO
-    // return if there is no more events, for application to run other background
-    if (osal_queue_empty(_usbh_q)) return;
-#endif
+    // allow to exit tuh_task() if there is no event in the next run
+    timeout_ms = 0;
   }
 }
 
@@ -770,10 +852,8 @@ bool tuh_control_xfer (tuh_xfer_t* xfer) {
 
     while (result == XFER_RESULT_INVALID) {
       // Note: this can be called within an callback ie. part of tuh_task()
-      // therefore event with RTOS tuh_task() still need to be invoked
-      if (tuh_task_event_ready()) {
-        tuh_task();
-      }
+      // therefore even with RTOS tuh_task_ext() still need to be invoked
+      tuh_task_ext(0, false);
       // TODO probably some timeout to prevent hanged
     }
 
@@ -1423,10 +1503,10 @@ enum {                                      // USB 2.0 specs 7.1.7 for timing
 enum {
   ENUM_IDLE,
   ENUM_HUB_RERSET,
-  ENUM_HUB_GET_STATUS_AFTER_RESET,
+  ENUM_HUB_RESET_COMPLETE,
   ENUM_HUB_CLEAR_RESET,
+  ENUM_HUB_CLEAR_RESET_RETRY, // 2nd attempt waiting for hub reset
   ENUM_HUB_CLEAR_RESET_COMPLETE,
-
   ENUM_ADDR0_DEVICE_DESC,
   ENUM_SET_ADDR,
   ENUM_GET_DEVICE_DESC,
@@ -1445,104 +1525,139 @@ enum {
 };
 
 static uint8_t enum_get_new_address(bool is_hub);
-static bool enum_parse_configuration_desc (uint8_t dev_addr, tusb_desc_configuration_t const* desc_cfg);
-static void enum_full_complete(bool success);
-static void process_enumeration(tuh_xfer_t* xfer);
+static bool    enum_parse_configuration_desc(uint8_t dev_addr, const tusb_desc_configuration_t *desc_cfg);
+static void    enum_full_complete(bool success);
+static void    process_enumeration(tuh_xfer_t *xfer);
 
-// start a new enumeration process
-static bool enum_new_device(hcd_event_t* event) {
-  tuh_bus_info_t* dev0_bus = &_usbh_data.dev0_bus;
-  dev0_bus->rhport = event->rhport;
-  dev0_bus->hub_addr = event->connection.hub_addr;
-  dev0_bus->hub_port = event->connection.hub_port;
+enum {
+  ENUM_AFTER_DEBOUNCING_DELAY,
+  ENUM_AFTER_RESET_ROOT_DELAY,
+  ENUM_AFTER_RESET_ROOT_POST_DELAY,
+  ENUM_AFTER_RESET_HUB_DELAY,
+  ENUM_AFTER_RESET_HUB_DELAY_RETRY,
+  ENUM_AFTER_RESET_RECOVERY_DELAY,
+  ENUM_AFTER_SET_ADDRESS_RECOVERY_DELAY,
+};
 
-  // wait until device connection is stable TODO non blocking
-  tusb_time_delay_ms_api(ENUM_DEBOUNCING_DELAY_MS);
+// process async delay in enumeration
+static void enum_delay_async(uintptr_t state) {
+  tuh_bus_info_t *dev0_bus = &_usbh_data.dev0_bus;
+  switch (state) {
+    case ENUM_AFTER_DEBOUNCING_DELAY:
+  #if CFG_TUH_HUB
+      if (dev0_bus->hub_addr != 0) {
+        // connected via hub
+        TU_VERIFY(dev0_bus->hub_port != 0, );
+        TU_ASSERT(hub_port_get_status(dev0_bus->hub_addr, dev0_bus->hub_port, NULL, process_enumeration,
+                                      ENUM_HUB_RERSET), );
+      } else
+  #endif
+      {
+        // connected directly to roothub
+        _usbh_data.attach_debouncing_bm &= (uint8_t)~TU_BIT(dev0_bus->rhport); // clear roothub debouncing delay
+        if (!hcd_port_connect_status(dev0_bus->rhport)) {
+          TU_LOG_USBH("Device unplugged while debouncing\r\n");
+          enum_full_complete(false);
+          return;
+        }
+        hcd_port_reset(dev0_bus->rhport); // reset port
+        usbh_defer_func_ms_async(ENUM_RESET_ROOT_DELAY_MS, enum_delay_async, ENUM_AFTER_RESET_ROOT_DELAY);
+      }
+      break;
 
-  if (dev0_bus->hub_addr == 0) {
-    // connected directly to roothub
-    // USB bus not active and frame number is not available yet.
-    // need to depend on tusb_time_millis_api() TODO non blocking
+    case ENUM_AFTER_RESET_ROOT_DELAY:
+      hcd_port_reset_end(dev0_bus->rhport);
+      usbh_defer_func_ms_async(ENUM_RESET_ROOT_POST_DELAY_MS, enum_delay_async, ENUM_AFTER_RESET_ROOT_POST_DELAY);
+      break;
 
-    _usbh_data.attach_debouncing_bm &= (uint8_t) ~TU_BIT(dev0_bus->rhport); // clear roothub debouncing delay
+    case ENUM_AFTER_RESET_ROOT_POST_DELAY:
+      if (!hcd_port_connect_status(dev0_bus->rhport)) {
+        // device unplugged while delaying
+        enum_full_complete(false);
+        return;
+      }
 
-    if (!hcd_port_connect_status(dev0_bus->rhport)) {
-      TU_LOG_USBH("Device unplugged while debouncing\r\n");
-      enum_full_complete(false);
-      return true;
-    }
+      dev0_bus->speed = hcd_port_speed_get(dev0_bus->rhport);
+      TU_LOG_USBH("%s Speed\r\n", tu_str_speed[dev0_bus->speed]);
 
-    // reset device
-    hcd_port_reset(dev0_bus->rhport);
-    tusb_time_delay_ms_api(ENUM_RESET_ROOT_DELAY_MS);
-    hcd_port_reset_end(dev0_bus->rhport);
-    tusb_time_delay_ms_api(ENUM_RESET_ROOT_POST_DELAY_MS);
+      // fake transfer to kick-off the enumeration process
+      tuh_xfer_t xfer;
+      xfer.daddr     = 0;
+      xfer.result    = XFER_RESULT_SUCCESS;
+      xfer.user_data = ENUM_ADDR0_DEVICE_DESC;
+      process_enumeration(&xfer);
+      break;
 
-    if (!hcd_port_connect_status(dev0_bus->rhport)) {
-      // device unplugged while delaying
-      enum_full_complete(false);
-      return true;
-    }
+  #if CFG_TUH_HUB
+    case ENUM_AFTER_RESET_HUB_DELAY:
+    case ENUM_AFTER_RESET_HUB_DELAY_RETRY:
+      // get status after reset complete to check for reset change
+      TU_ASSERT(hub_port_get_status(dev0_bus->hub_addr, dev0_bus->hub_port, NULL, process_enumeration,
+                                    state == ENUM_AFTER_RESET_HUB_DELAY ? ENUM_HUB_CLEAR_RESET
+                                                                        : ENUM_HUB_CLEAR_RESET_RETRY), );
+      break;
+  #endif
 
-    dev0_bus->speed = hcd_port_speed_get(dev0_bus->rhport);
-    TU_LOG_USBH("%s Speed\r\n", tu_str_speed[dev0_bus->speed]);
+    case ENUM_AFTER_RESET_RECOVERY_DELAY:
+      // TODO probably doesn't need to open/close each enumeration
+      if (!usbh_edpt_control_open(0, 8)) {
+        TU_LOG_USBH("Failed to open dev0's control endpoint\r\n");
+        enum_full_complete(false); // Stop enumeration gracefully
+        return;
+      }
+      // Get first 8 bytes of device descriptor for control endpoint size
+      TU_LOG_USBH("Get 8 byte of Device Descriptor\r\n");
+      TU_ASSERT(tuh_descriptor_get_device(0, _usbh_epbuf.ctrl, 8, process_enumeration, ENUM_SET_ADDR), );
+      break;
 
-    // fake transfer to kick-off the enumeration process
-    tuh_xfer_t xfer;
-    xfer.daddr = 0;
-    xfer.result = XFER_RESULT_SUCCESS;
-    xfer.user_data = ENUM_ADDR0_DEVICE_DESC;
-    process_enumeration(&xfer);
-  }
-  #if CFG_TUH_HUB
-  else {
-    // connected via hub
-    TU_VERIFY(dev0_bus->hub_port != 0);
-    TU_ASSERT(hub_port_get_status(dev0_bus->hub_addr, dev0_bus->hub_port, NULL,
-                                  process_enumeration, ENUM_HUB_RERSET));
+    case ENUM_AFTER_SET_ADDRESS_RECOVERY_DELAY: {
+      const uint8_t  new_addr = _usbh_data.enumerating_daddr;
+      usbh_device_t *new_dev  = get_device(new_addr);
+      TU_ASSERT(new_dev, );
+      if (!usbh_edpt_control_open(new_addr, new_dev->bMaxPacketSize0)) {
+        TU_LOG_USBH("Failed to open new device's control endpoint\r\n");
+        clear_device(new_dev);
+        enum_full_complete(false);
+        return;
+      }
+      TU_LOG_USBH("Get Device Descriptor\r\n");
+      TU_ASSERT(tuh_descriptor_get_device(new_addr, _usbh_epbuf.ctrl, sizeof(tusb_desc_device_t), process_enumeration,
+                                          ENUM_GET_STRING_LANGUAGE_ID_LEN), );
+      break;
+    }
+
+    default:
+      break;
   }
-  #endif // hub
+}
 
-  return true;
+// start a new enumeration process
+static void enum_new_device(hcd_event_t *event) {
+  tuh_bus_info_t *dev0_bus = &_usbh_data.dev0_bus;
+  dev0_bus->rhport         = event->rhport;
+  dev0_bus->hub_addr       = event->connection.hub_addr;
+  dev0_bus->hub_port       = event->connection.hub_port;
+  usbh_defer_func_ms_async(ENUM_DEBOUNCING_DELAY_MS, enum_delay_async, ENUM_AFTER_DEBOUNCING_DELAY);
 }
 
 // process device enumeration
-static void process_enumeration(tuh_xfer_t* xfer) {
-  // Retry a few times while enumerating since device can be unstable when starting up
-  static uint8_t failed_count = 0;
+static void process_enumeration(tuh_xfer_t *xfer) {
   if (XFER_RESULT_FAILED == xfer->result) {
-    enum {
-      ATTEMPT_COUNT_MAX = 3,
-      ATTEMPT_DELAY_MS = 100
-    };
-
-    // retry if not reaching max attempt
-    failed_count++;
-    bool retry = (_usbh_data.enumerating_daddr != TUSB_INDEX_INVALID_8) && (failed_count < ATTEMPT_COUNT_MAX);
-    if (retry) {
-      tusb_time_delay_ms_api(ATTEMPT_DELAY_MS); // delay a bit
-      TU_LOG_USBH("Enumeration attempt %u/%u\r\n", failed_count+1, ATTEMPT_COUNT_MAX);
-      retry = tuh_control_xfer(xfer);
-    }
-
-    if (!retry) {
-      enum_full_complete(false); // complete as failed
-    }
+    enum_full_complete(false); // failed to enum
     return;
   }
-  failed_count = 0;
 
-  uint8_t const daddr = xfer->daddr;
-  uintptr_t const state = xfer->user_data;
-  usbh_device_t* dev = get_device(daddr);
-  tuh_bus_info_t* dev0_bus = &_usbh_data.dev0_bus;
+  const uint8_t   daddr    = xfer->daddr;
+  const uintptr_t state    = xfer->user_data;
+  usbh_device_t  *dev      = get_device(daddr);
+  tuh_bus_info_t *dev0_bus = &_usbh_data.dev0_bus;
   if (daddr > 0) {
     TU_ASSERT(dev != NULL,);
   }
   uint16_t langid = 0x0409; // default is English
 
   switch (state) {
-    #if CFG_TUH_HUB
+  #if CFG_TUH_HUB
     case ENUM_HUB_RERSET: {
       hub_port_status_response_t port_status;
       hub_port_get_status_local(dev0_bus->hub_addr, dev0_bus->hub_port, &port_status);
@@ -1553,30 +1668,31 @@ static void process_enumeration(tuh_xfer_t* xfer) {
         return;
       }
 
-      TU_ASSERT(hub_port_reset(dev0_bus->hub_addr, dev0_bus->hub_port, process_enumeration, ENUM_HUB_GET_STATUS_AFTER_RESET),);
+      TU_ASSERT(hub_port_reset(dev0_bus->hub_addr, dev0_bus->hub_port, process_enumeration, ENUM_HUB_RESET_COMPLETE), );
       break;
     }
 
-    case ENUM_HUB_GET_STATUS_AFTER_RESET: {
-      tusb_time_delay_ms_api(ENUM_RESET_HUB_DELAY_MS); // wait for reset to take effect
-
-      // get status to check for reset change
-      TU_ASSERT(hub_port_get_status(dev0_bus->hub_addr, dev0_bus->hub_port, NULL, process_enumeration, ENUM_HUB_CLEAR_RESET),);
+    case ENUM_HUB_RESET_COMPLETE:
+      // wait for reset to take effect
+      usbh_defer_func_ms_async(ENUM_RESET_HUB_DELAY_MS, enum_delay_async, ENUM_AFTER_RESET_HUB_DELAY);
       break;
-    }
 
-    case ENUM_HUB_CLEAR_RESET: {
+    case ENUM_HUB_CLEAR_RESET:
+    case ENUM_HUB_CLEAR_RESET_RETRY: {
       hub_port_status_response_t port_status;
       hub_port_get_status_local(dev0_bus->hub_addr, dev0_bus->hub_port, &port_status);
 
       if (1 == port_status.change.reset) {
         // Acknowledge Port Reset Change
-        TU_ASSERT(hub_port_clear_reset_change(dev0_bus->hub_addr, dev0_bus->hub_port, process_enumeration, ENUM_HUB_CLEAR_RESET_COMPLETE),);
+        TU_ASSERT(hub_port_clear_reset_change(dev0_bus->hub_addr, dev0_bus->hub_port, process_enumeration,
+                                              ENUM_HUB_CLEAR_RESET_COMPLETE), );
+      } else if (state == ENUM_HUB_CLEAR_RESET) {
+        // retry one more time if reset change not set yet
+        usbh_defer_func_ms_async(ENUM_RESET_HUB_DELAY_MS, enum_delay_async, ENUM_AFTER_RESET_HUB_DELAY_RETRY);
       } else {
-        // maybe retry if reset change not set but we need timeout to prevent infinite loop
-        // TU_ASSERT(hub_port_get_status(dev0_bus->hub_addr, dev0_bus->hub_port, NULL, process_enumeration, ENUM_HUB_CLEAR_RESET_COMPLETE),);
+        // retry but still not set --> failed
+        enum_full_complete(false);
       }
-
       break;
     }
 
@@ -1590,30 +1706,17 @@ static void process_enumeration(tuh_xfer_t* xfer) {
         return;
       }
 
-      dev0_bus->speed = (port_status.status.high_speed) ? TUSB_SPEED_HIGH :
-                        (port_status.status.low_speed) ? TUSB_SPEED_LOW : TUSB_SPEED_FULL;
+      dev0_bus->speed = (port_status.status.high_speed)  ? TUSB_SPEED_HIGH
+                        : (port_status.status.low_speed) ? TUSB_SPEED_LOW
+                                                         : TUSB_SPEED_FULL;
 
       TU_ATTR_FALLTHROUGH;
     }
-    #endif
-
-    case ENUM_ADDR0_DEVICE_DESC: {
-      tusb_time_delay_ms_api(ENUM_RESET_RECOVERY_DELAY_MS); // reset recovery
-
-      // TODO probably doesn't need to open/close each enumeration
-      uint8_t const addr0 = 0;
-      if (!usbh_edpt_control_open(addr0, 8)) {
-        // Stop enumeration gracefully
-        enum_full_complete(false);
-        TU_ASSERT(false,);
-      }
+  #endif
 
-      // Get first 8 bytes of device descriptor for control endpoint size
-      TU_LOG_USBH("Get 8 byte of Device Descriptor\r\n");
-      TU_ASSERT(tuh_descriptor_get_device(addr0, _usbh_epbuf.ctrl, 8,
-                                          process_enumeration, ENUM_SET_ADDR),);
+    case ENUM_ADDR0_DEVICE_DESC:
+      usbh_defer_func_ms_async(ENUM_RESET_RECOVERY_DELAY_MS, enum_delay_async, ENUM_AFTER_RESET_RECOVERY_DELAY);
       break;
-    }
 
     case ENUM_SET_ADDR: {
       const tusb_desc_device_t *desc_device = (const tusb_desc_device_t *) _usbh_epbuf.ctrl;
@@ -1625,31 +1728,19 @@ static void process_enumeration(tuh_xfer_t* xfer) {
       new_dev->connected = 1;
       new_dev->bMaxPacketSize0 = desc_device->bMaxPacketSize0;
 
-      TU_ASSERT(tuh_address_set(0, new_addr, process_enumeration, ENUM_GET_DEVICE_DESC),);
+      TU_ASSERT(tuh_address_set(0, new_addr, process_enumeration, ENUM_GET_DEVICE_DESC), );
       break;
     }
 
     case ENUM_GET_DEVICE_DESC: {
-      tusb_time_delay_ms_api(ENUM_SET_ADDRESS_RECOVERY_DELAY_MS); // set address recovery
-
-      const uint8_t new_addr = (uint8_t) tu_le16toh(xfer->setup->wValue);
-      usbh_device_t* new_dev = get_device(new_addr);
-      TU_ASSERT(new_dev,);
-      new_dev->addressed = 1;
+      const uint8_t  new_addr = (uint8_t)tu_le16toh(xfer->setup->wValue);
+      usbh_device_t *new_dev  = get_device(new_addr);
+      TU_ASSERT(new_dev, );
+      new_dev->addressed           = 1;
       _usbh_data.enumerating_daddr = new_addr;
 
       usbh_device_close(dev0_bus->rhport, 0); // close dev0
-
-      if (!usbh_edpt_control_open(new_addr, new_dev->bMaxPacketSize0)) { // open new control endpoint
-        // Stop enumeration gracefully
-        clear_device(new_dev);
-        enum_full_complete(false);
-        TU_ASSERT(false,);
-      }
-
-      TU_LOG_USBH("Get Device Descriptor\r\n");
-      TU_ASSERT(tuh_descriptor_get_device(new_addr, _usbh_epbuf.ctrl, sizeof(tusb_desc_device_t),
-                                          process_enumeration, ENUM_GET_STRING_LANGUAGE_ID_LEN),);
+      usbh_defer_func_ms_async(ENUM_SET_ADDRESS_RECOVERY_DELAY_MS, enum_delay_async, ENUM_AFTER_SET_ADDRESS_RECOVERY_DELAY);
       break;
     }
 
@@ -1799,11 +1890,12 @@ static void process_enumeration(tuh_xfer_t* xfer) {
       TU_LOG_USBH("Device configured\r\n");
       dev->configured = 1;
 
-    #if CFG_TUH_HUB
+  #if CFG_TUH_HUB
+      // get next hub status now since device can be unplugged before set_configure() is complete
       if (_usbh_data.dev0_bus.hub_addr != 0) {
-        hub_edpt_status_xfer(_usbh_data.dev0_bus.hub_addr); // get next hub status
+        hub_edpt_status_xfer(_usbh_data.dev0_bus.hub_addr);
       }
-    #endif
+  #endif
 
       // Parse configuration & set up drivers
       // driver_open() must not make any usb transfer
@@ -1858,10 +1950,10 @@ static bool enum_parse_configuration_desc(uint8_t dev_addr, tusb_desc_configurat
 
   TU_LOG_USBH("Parsing Configuration descriptor (wTotalLength = %u)\r\n", total_len);
 
-  // parse each interfaces
+  // parse all interfaces
   while (tu_desc_in_bounds(p_desc, desc_end)) {
     if (0 == tu_desc_len(p_desc)) {
-      // A zero length descriptor indicates that the device is off spec (e.g. wrong wTotalLength).
+      // A zero-length descriptor indicates that the device is off spec (e.g. wrong wTotalLength).
       // Parsed interfaces should still be usable
       TU_LOG_USBH("Encountered a zero-length descriptor after %" PRIu32 " bytes\r\n", (uint32_t)p_desc - (uint32_t)desc_cfg);
       break;
@@ -1877,7 +1969,7 @@ static bool enum_parse_configuration_desc(uint8_t dev_addr, tusb_desc_configurat
     // uint16_t const drv_len = tu_desc_get_interface_total_len(desc_itf, assoc_itf_count, (uint16_t)
     // (desc_end-p_desc)); TU_ASSERT(drv_len >= sizeof(tusb_desc_interface_t));
 
-    // Find driver for this interface
+    // Find a driver for this interface
     const uint16_t remaining_len = (uint16_t)(desc_end - p_desc);
     uint8_t        drv_id;
     for (drv_id = 0; drv_id < TOTAL_DRIVER_COUNT; drv_id++) {
@@ -1925,7 +2017,7 @@ void usbh_driver_set_config_complete(uint8_t dev_addr, uint8_t itf_num) {
     }
   }
 
-  // all interface are configured
+  // all interfaces are configured
   if (itf_num == CFG_TUH_INTERFACE_MAX) {
     enum_full_complete(true);
 
@@ -1940,16 +2032,17 @@ void usbh_driver_set_config_complete(uint8_t dev_addr, uint8_t itf_num) {
 
 static void enum_full_complete(bool success) {
   (void)success;
-  // mark enumeration as complete
-  _usbh_data.enumerating_daddr = TUSB_INDEX_INVALID_8;
+  TU_LOG_USBH("Enumeration complete: success = %u\r\n", success);
 
-#if CFG_TUH_HUB
+  _usbh_data.enumerating_daddr = TUSB_INDEX_INVALID_8; // mark enumeration as complete
+  _usbh_data.call_after.func = NULL;
+
+  #if CFG_TUH_HUB
   // Hub status is already requested in case of successful enumeration
-  if (_usbh_data.dev0_bus.hub_addr != 0 && !success) {
-    hub_edpt_status_xfer(_usbh_data.dev0_bus.hub_addr); // get next hub status
+  if (!success && _usbh_data.dev0_bus.hub_addr != 0) {
+    hub_edpt_status_xfer(_usbh_data.dev0_bus.hub_addr);
   }
-#endif
-
+  #endif
 }
 
 #endif
diff --git a/src/host/usbh_pvt.h b/src/host/usbh_pvt.h
index 57428e3c5..adb6a8c44 100644
--- a/src/host/usbh_pvt.h
+++ b/src/host/usbh_pvt.h
@@ -68,8 +68,12 @@ uint8_t* usbh_get_enum_buf(void);
 
 void usbh_int_set(bool enabled);
 
+// Invoke this function later in tuh_task() by putting it into task queue
 void usbh_defer_func(osal_task_func_t func, void *param, bool in_isr);
 
+// Schedules a function to be called after certain time asynchronously
+bool usbh_defer_func_ms_async(uint32_t ms, tusb_defer_func_t func, uintptr_t param);
+
 void usbh_spin_lock(bool in_isr);
 void usbh_spin_unlock(bool in_isr);
 
diff --git a/src/osal/osal.h b/src/osal/osal.h
index 44521620f..4840463f3 100644
--- a/src/osal/osal.h
+++ b/src/osal/osal.h
@@ -65,6 +65,8 @@ typedef void (*osal_task_func_t)(void* param);
   #include "osal_rtx4.h"
 #elif CFG_TUSB_OS == OPT_OS_ZEPHYR
   #include "osal_zephyr.h"
+#elif CFG_TUSB_OS == OPT_OS_THREADX
+  #include "osal_threadx.h"
 #elif CFG_TUSB_OS == OPT_OS_CUSTOM
   #include "tusb_os_custom.h" // implemented by application
 #else
@@ -74,6 +76,8 @@ typedef void (*osal_task_func_t)(void* param);
 /*--------------------------------------------------------------------
   OSAL Porting API
   Should be implemented as static inline function in osal_port.h header
+   uint32_t osal_time_millis(void);
+
    void osal_spin_init(osal_spinlock_t *ctx);
    void osal_spin_lock(osal_spinlock_t *ctx, bool in_isr)
    void osal_spin_unlock(osal_spinlock_t *ctx, bool in_isr);
diff --git a/src/osal/osal_freertos.h b/src/osal/osal_freertos.h
index 9aeda4d01..db724179d 100644
--- a/src/osal/osal_freertos.h
+++ b/src/osal/osal_freertos.h
@@ -99,6 +99,10 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
   vTaskDelay(pdMS_TO_TICKS(msec));
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return pdTICKS_TO_MS(xTaskGetTickCount());
+}
+
 //--------------------------------------------------------------------+
 // Spinlock API
 //--------------------------------------------------------------------+
@@ -137,11 +141,12 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_spin_init(osal_spinlock_t *ctx) {
 
 TU_ATTR_ALWAYS_INLINE static inline void osal_spin_lock(osal_spinlock_t *ctx, bool in_isr) {
   if (in_isr) {
-    if (TUP_MCU_MULTIPLE_CORE == 0) {
-      (void) ctx;
-      return; // single core MCU does not need to lock in ISR
-    }
+  #if TUP_MCU_MULTIPLE_CORE
     *ctx = taskENTER_CRITICAL_FROM_ISR();
+  #else
+    (void) ctx;
+    return; // single core MCU does not need to lock in ISR
+  #endif
   } else {
     taskENTER_CRITICAL();
   }
@@ -149,11 +154,12 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_spin_lock(osal_spinlock_t *ctx, bo
 
 TU_ATTR_ALWAYS_INLINE static inline void osal_spin_unlock(osal_spinlock_t *ctx, bool in_isr) {
   if (in_isr) {
-    if (TUP_MCU_MULTIPLE_CORE == 0) {
-      (void) ctx;
-      return; // single core MCU does not need to lock in ISR
-    }
+  #if TUP_MCU_MULTIPLE_CORE
     taskEXIT_CRITICAL_FROM_ISR(*ctx);
+  #else
+    (void) ctx;
+    return; // single core MCU does not need to lock in ISR
+  #endif
   } else {
     taskEXIT_CRITICAL();
   }
diff --git a/src/osal/osal_mynewt.h b/src/osal/osal_mynewt.h
index 6d51f8ec3..94124ca81 100644
--- a/src/osal/osal_mynewt.h
+++ b/src/osal/osal_mynewt.h
@@ -40,6 +40,10 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
   os_time_delay( os_time_ms_to_ticks32(msec) );
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return os_time_ticks_to_ms32(os_time_get());
+}
+
 //--------------------------------------------------------------------+
 // Spinlock API
 //--------------------------------------------------------------------+
diff --git a/src/osal/osal_none.h b/src/osal/osal_none.h
index 6ab18ace8..7bf6029d6 100644
--- a/src/osal/osal_none.h
+++ b/src/osal/osal_none.h
@@ -31,6 +31,8 @@
 extern "C" {
 #endif
 
+// osal_time_millis() is not provided, tusb_time_millis_api() must be implemented by user application
+
 //--------------------------------------------------------------------+
 // Spinlock API
 //--------------------------------------------------------------------+
@@ -184,7 +186,7 @@ TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_receive(osal_queue_t qhdl, v
   (void) msec; // not used, always behave as msec = 0
 
   qhdl->interrupt_set(false);
-  const bool success = tu_fifo_read_n(&qhdl->ff, data, qhdl->item_size);
+  const bool success = (tu_fifo_read_n(&qhdl->ff, data, qhdl->item_size) > 0);
   qhdl->interrupt_set(true);
 
   return success;
@@ -195,7 +197,7 @@ TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_send(osal_queue_t qhdl, void
     qhdl->interrupt_set(false);
   }
 
-  const bool success = tu_fifo_write_n(&qhdl->ff, data, qhdl->item_size);
+  const bool success = (tu_fifo_write_n(&qhdl->ff, data, qhdl->item_size) > 0);
 
   if (!in_isr) {
     qhdl->interrupt_set(true);
diff --git a/src/osal/osal_pico.h b/src/osal/osal_pico.h
index 79b728e9a..6a0a21bb3 100644
--- a/src/osal/osal_pico.h
+++ b/src/osal/osal_pico.h
@@ -43,6 +43,10 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
   sleep_ms(msec);
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return to_ms_since_boot(get_absolute_time());
+}
+
 //--------------------------------------------------------------------+
 // Spinlock API
 //--------------------------------------------------------------------+
diff --git a/src/osal/osal_rtthread.h b/src/osal/osal_rtthread.h
index a778f5425..f560281c5 100644
--- a/src/osal/osal_rtthread.h
+++ b/src/osal/osal_rtthread.h
@@ -42,6 +42,10 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
   rt_thread_mdelay(msec);
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return (uint32_t)((((uint64_t)rt_tick_get()) * 1000) / RT_TICK_PER_SECOND);
+}
+
 //--------------------------------------------------------------------+
 // Spinlock API
 //--------------------------------------------------------------------+
diff --git a/src/osal/osal_rtx4.h b/src/osal/osal_rtx4.h
index 35860ddd5..e1930c96c 100644
--- a/src/osal/osal_rtx4.h
+++ b/src/osal/osal_rtx4.h
@@ -46,6 +46,10 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
   os_dly_wait(lo);
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return os_time_get();
+}
+
 TU_ATTR_ALWAYS_INLINE static inline uint16_t msec2wait(uint32_t msec) {
   if (msec == OSAL_TIMEOUT_WAIT_FOREVER) {
     return 0xFFFF;
diff --git a/src/osal/osal_threadx.h b/src/osal/osal_threadx.h
new file mode 100644
index 000000000..6bcf9c5ab
--- /dev/null
+++ b/src/osal/osal_threadx.h
@@ -0,0 +1,201 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2019 Ha Thach (tinyusb.org)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ * This file is part of the TinyUSB stack.
+ */
+
+#ifndef TUSB_OSAL_THREADX_H_
+#define TUSB_OSAL_THREADX_H_
+
+// ThreadX Headers
+#include "tx_api.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+//--------------------------------------------------------------------+
+// TASK API
+//--------------------------------------------------------------------+
+
+TU_ATTR_ALWAYS_INLINE static inline uint32_t _osal_ms2tick(uint32_t msec) {
+  if ( msec == TX_WAIT_FOREVER ) {
+    return TX_WAIT_FOREVER;
+  }
+  if ( msec == 0 ) {
+    return 0;
+  }
+
+  uint32_t ticks = msec * TX_TIMER_TICKS_PER_SECOND  / 1000;
+
+  // TX_TIMER_TICKS_PER_SECOND is less than 1000 and 1 tick > 1 ms
+  // we still need to delay at least 1 tick
+  if ( ticks == 0 ) {
+    ticks = 1;
+  }
+
+  return ticks;
+}
+
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return (uint32_t)((uint64_t) tx_time_get() * 1000u / TX_TIMER_TICKS_PER_SECOND);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
+  tx_thread_sleep(_osal_ms2tick(msec));
+}
+
+//--------------------------------------------------------------------+
+// Spinlock API
+//--------------------------------------------------------------------+
+//--------------------------------------------------------------------+
+// Spinlock API
+//--------------------------------------------------------------------+
+typedef struct {
+  void (* interrupt_set)(bool);
+} osal_spinlock_t;
+
+// For SMP, spinlock must be locked by hardware, cannot just use interrupt
+#define OSAL_SPINLOCK_DEF(_name, _int_set) \
+  osal_spinlock_t _name = { .interrupt_set = _int_set }
+
+TU_ATTR_ALWAYS_INLINE static inline void osal_spin_init(osal_spinlock_t *ctx) {
+  (void) ctx;
+}
+
+TU_ATTR_ALWAYS_INLINE static inline void osal_spin_lock(osal_spinlock_t *ctx, bool in_isr) {
+ if (!in_isr) {
+   ctx->interrupt_set(false);
+ }
+}
+
+TU_ATTR_ALWAYS_INLINE static inline void osal_spin_unlock(osal_spinlock_t *ctx, bool in_isr) {
+ if (!in_isr) {
+   ctx->interrupt_set(true);
+ }
+}
+
+
+//--------------------------------------------------------------------+
+// Binary Semaphore API (act)
+//--------------------------------------------------------------------+
+// Note: semaphores are not used in tinyusb for now, and their API has not been tested
+
+typedef TX_SEMAPHORE osal_semaphore_def_t, * osal_semaphore_t;
+
+TU_ATTR_ALWAYS_INLINE static inline osal_semaphore_t osal_semaphore_create(osal_semaphore_def_t *semdef) {
+  tx_semaphore_create(semdef, TX_NULL, 0);
+  return semdef;
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_semaphore_delete(osal_semaphore_t sem_hdl) {
+  (void) sem_hdl;
+  return TX_SUCCESS == tx_semaphore_delete(sem_hdl);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_semaphore_post(osal_semaphore_t sem_hdl, bool in_isr) {
+  (void) in_isr;
+  return TX_SUCCESS == tx_semaphore_put(sem_hdl);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_semaphore_wait(osal_semaphore_t sem_hdl, uint32_t msec) {
+  return TX_SUCCESS == tx_semaphore_get(sem_hdl, _osal_ms2tick(msec));
+}
+
+TU_ATTR_ALWAYS_INLINE static inline void osal_semaphore_reset(osal_semaphore_t sem_hdl) {
+  (void) sem_hdl;
+}
+
+//--------------------------------------------------------------------+
+// MUTEX API
+//--------------------------------------------------------------------+
+typedef TX_MUTEX osal_mutex_def_t, *osal_mutex_t;
+
+TU_ATTR_ALWAYS_INLINE static inline osal_mutex_t osal_mutex_create(osal_mutex_def_t *mdef) {
+  if (TX_SUCCESS == tx_mutex_create(mdef, mdef->tx_mutex_name, TX_NO_INHERIT)) {
+  	return mdef;
+  } else {
+    return NULL;
+  }
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_mutex_delete(osal_mutex_t mutex_hdl) {
+  (void) mutex_hdl;
+  return true; // nothing to do
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_mutex_lock(osal_mutex_t mutex_hdl, uint32_t msec) {
+  return TX_SUCCESS == tx_mutex_get(mutex_hdl, _osal_ms2tick(msec));
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_mutex_unlock(osal_mutex_t mutex_hdl) {
+  return TX_SUCCESS == tx_mutex_put(mutex_hdl);
+}
+
+//--------------------------------------------------------------------+
+// QUEUE API
+//--------------------------------------------------------------------+
+
+typedef TX_QUEUE osal_queue_def_t, * osal_queue_t;
+
+// _int_set is not used with an RTOS _usbd_qdef
+
+#define OSAL_QUEUE_DEF(_int_set, _name, _depth, _type)    \
+static _type _name##_buf[_depth];                         \
+osal_queue_def_t _name = {                                \
+		.tx_queue_name         = (CHAR*)(uintptr_t)#_name,                  \
+		.tx_queue_message_size = (sizeof(_type) + 3) / 4, \
+		.tx_queue_capacity     = _depth,                  \
+		.tx_queue_start        = (ULONG *) _name##_buf }
+
+
+TU_ATTR_ALWAYS_INLINE static inline osal_queue_t osal_queue_create(osal_queue_def_t* qdef) {
+  return TX_SUCCESS ==
+           tx_queue_create(qdef, qdef->tx_queue_name, qdef->tx_queue_message_size, qdef->tx_queue_start, qdef->tx_queue_capacity * qdef->tx_queue_message_size * 4)
+		   ? qdef : 0;
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_delete(osal_queue_t qhdl) {
+  (void) qhdl;
+  return true;
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_receive(osal_queue_t qhdl, void* data, uint32_t msec) {
+  return 0 == tx_queue_receive(qhdl, data, _osal_ms2tick(msec));
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_send(osal_queue_t qhdl, void const *data, bool in_isr) {
+  return 0 == tx_queue_send(qhdl, (VOID *)(uintptr_t) data, in_isr ? TX_NO_WAIT : TX_WAIT_FOREVER);
+}
+
+TU_ATTR_ALWAYS_INLINE static inline bool osal_queue_empty(osal_queue_t qhdl) {
+  ULONG enqueued;
+  tx_queue_info_get(qhdl, 0, &enqueued, 0, 0, 0, 0);
+  return enqueued == 0;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/src/osal/osal_zephyr.h b/src/osal/osal_zephyr.h
index 91f225f79..900ac786c 100644
--- a/src/osal/osal_zephyr.h
+++ b/src/osal/osal_zephyr.h
@@ -35,6 +35,10 @@ TU_ATTR_ALWAYS_INLINE static inline void osal_task_delay(uint32_t msec) {
   k_msleep(msec);
 }
 
+TU_ATTR_ALWAYS_INLINE static inline uint32_t osal_time_millis(void) {
+  return k_uptime_get_32();
+}
+
 //--------------------------------------------------------------------+
 // Spinlock API
 //--------------------------------------------------------------------+
diff --git a/src/portable/chipidea/ci_hs/ci_hs_lpc18_43.h b/src/portable/chipidea/ci_hs/ci_hs_lpc18_43.h
index 178eec419..c22aea887 100644
--- a/src/portable/chipidea/ci_hs/ci_hs_lpc18_43.h
+++ b/src/portable/chipidea/ci_hs/ci_hs_lpc18_43.h
@@ -47,10 +47,10 @@ static const ci_hs_controller_t _ci_controller[] =
 
 #define CI_HS_REG(_port)        ((ci_hs_regs_t*) _ci_controller[_port].reg_base)
 
-#define CI_DCD_INT_ENABLE(_p)   NVIC_EnableIRQ (_ci_controller[_p].irqnum)
-#define CI_DCD_INT_DISABLE(_p)  NVIC_DisableIRQ(_ci_controller[_p].irqnum)
+#define CI_DCD_INT_ENABLE(_p)   NVIC_EnableIRQ ((IRQn_Type)_ci_controller[_p].irqnum)
+#define CI_DCD_INT_DISABLE(_p)  NVIC_DisableIRQ((IRQn_Type)_ci_controller[_p].irqnum)
 
-#define CI_HCD_INT_ENABLE(_p)   NVIC_EnableIRQ (_ci_controller[_p].irqnum)
-#define CI_HCD_INT_DISABLE(_p)  NVIC_DisableIRQ(_ci_controller[_p].irqnum)
+#define CI_HCD_INT_ENABLE(_p)   NVIC_EnableIRQ ((IRQn_Type)_ci_controller[_p].irqnum)
+#define CI_HCD_INT_DISABLE(_p)  NVIC_DisableIRQ((IRQn_Type)_ci_controller[_p].irqnum)
 
 #endif
diff --git a/src/portable/chipidea/ci_hs/dcd_ci_hs.c b/src/portable/chipidea/ci_hs/dcd_ci_hs.c
index 2bba32ada..b9f6a8a7b 100644
--- a/src/portable/chipidea/ci_hs/dcd_ci_hs.c
+++ b/src/portable/chipidea/ci_hs/dcd_ci_hs.c
@@ -285,6 +285,23 @@ bool dcd_init(uint8_t rhport, const tusb_rhport_init_t *rh_init) {
   return true;
 }
 
+bool dcd_deinit(uint8_t rhport) {
+  ci_hs_regs_t* dcd_reg = CI_HS_REG(rhport);
+
+  // disable all interrupt
+  dcd_reg->USBINTR = 0;
+
+  // unattach from bus
+  dcd_reg->USBCMD &= ~USBCMD_RUN_STOP;
+
+  // flush all endpoints
+  while (dcd_reg->ENDPTPRIME) {}
+  dcd_reg->ENDPTFLUSH = 0xFFFFFFFF;
+  while (dcd_reg->ENDPTFLUSH) {}
+
+  return true;
+}
+
 void dcd_int_enable(uint8_t rhport) {
   CI_DCD_INT_ENABLE(rhport);
 }
diff --git a/src/portable/chipidea/ci_hs/hcd_ci_hs.c b/src/portable/chipidea/ci_hs/hcd_ci_hs.c
index 29ce0cd7f..c0d14fe57 100644
--- a/src/portable/chipidea/ci_hs/hcd_ci_hs.c
+++ b/src/portable/chipidea/ci_hs/hcd_ci_hs.c
@@ -93,21 +93,25 @@ bool hcd_init(uint8_t rhport, const tusb_rhport_init_t *rh_init) {
   hcd_reg->USBCMD |= USBCMD_RESET;
   while (hcd_reg->USBCMD & USBCMD_RESET) {}
 
-  // Set mode to device, must be set immediately after reset
+  // Set mode to host, must be set immediately after reset
   #if CFG_TUSB_MCU == OPT_MCU_LPC18XX || CFG_TUSB_MCU == OPT_MCU_LPC43XX
   // LPC18XX/43XX need to set VBUS Power Select to HIGH
-  // RHPORT1 is fullspeed only (need external PHY for Highspeed)
   hcd_reg->USBMODE = USBMODE_CM_HOST | USBMODE_VBUS_POWER_SELECT;
-  if (rhport == 1) {
-    hcd_reg->PORTSC1 |= PORTSC1_FORCE_FULL_SPEED;
-  }
   #else
   hcd_reg->USBMODE = USBMODE_CM_HOST;
   #endif
 
+  #if !TUH_OPT_HIGH_SPEED
+  hcd_reg->PORTSC1 |= PORTSC1_FORCE_FULL_SPEED;
+  #endif
+
   return ehci_init(rhport, (uint32_t)&hcd_reg->CAPLENGTH, (uint32_t)&hcd_reg->USBCMD);
 }
 
+bool hcd_deinit(uint8_t rhport) {
+  return ehci_deinit(rhport);
+}
+
 void hcd_int_enable(uint8_t rhport) {
   CI_HCD_INT_ENABLE(rhport);
 }
diff --git a/src/portable/ehci/ehci.c b/src/portable/ehci/ehci.c
index 9b2cf98be..03c3b91fd 100644
--- a/src/portable/ehci/ehci.c
+++ b/src/portable/ehci/ehci.c
@@ -411,17 +411,22 @@ bool ehci_init(uint8_t rhport, uint32_t capability_reg, uint32_t operatial_reg)
   return true;
 }
 
-#if 0
-static void ehci_stop(uint8_t rhport) {
+bool ehci_deinit(uint8_t rhport) {
   (void) rhport;
 
   ehci_registers_t* regs = ehci_data.regs;
+
+  // Disable all the interrupt
+  regs->inten  = 0;
+
+  // Disable schedules
   regs->command_bm.run_stop = 0;
 
   // USB Spec: controller has to stop within 16 uframe = 2 frames
   while( regs->status_bm.hc_halted == 0 ) {}
+
+  return true;
 }
-#endif
 
 //--------------------------------------------------------------------+
 // Endpoint API
diff --git a/src/portable/ehci/ehci_api.h b/src/portable/ehci/ehci_api.h
index 79fbe702a..e9018639f 100644
--- a/src/portable/ehci/ehci_api.h
+++ b/src/portable/ehci/ehci_api.h
@@ -38,6 +38,9 @@
 // Initialize EHCI driver
 bool ehci_init(uint8_t rhport, uint32_t capability_reg, uint32_t operatial_reg);
 
+// De-initialize EHCI driver
+bool ehci_deinit(uint8_t rhport);
+
 #ifdef __cplusplus
  }
 #endif
diff --git a/src/portable/st/stm32_fsdev/hcd_stm32_fsdev.c b/src/portable/st/stm32_fsdev/hcd_stm32_fsdev.c
index acdeccf6d..1813ef70b 100644
--- a/src/portable/st/stm32_fsdev/hcd_stm32_fsdev.c
+++ b/src/portable/st/stm32_fsdev/hcd_stm32_fsdev.c
@@ -223,9 +223,13 @@ bool hcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
 
   tu_memclr(&_hcd_data, sizeof(_hcd_data));
 
+  // Clear pending interrupts
+  // Normally no interrupts should be pending here since we just reset the core,
+  // but device mode suspend needs to cleared by WKUP flag
+  FSDEV_REG->ISTR = 0;
+
   // Enable interrupts for host mode
-  FSDEV_REG->CNTR |= USB_CNTR_RESETM | USB_CNTR_CTRM | USB_CNTR_SOFM | USB_CNTR_SUSPM |
-                     USB_CNTR_WKUPM | USB_CNTR_ERRM | USB_CNTR_PMAOVRM;
+  FSDEV_REG->CNTR |= USB_CNTR_DCON | USB_CNTR_CTRM | USB_CNTR_SOFM | USB_CNTR_ERRM | USB_CNTR_PMAOVRM;
 
   // Initialize port state
   _hcd_data.connected = false;
diff --git a/src/portable/sunxi/dcd_sunxi_musb.c b/src/portable/sunxi/dcd_sunxi_musb.c
index b413121a5..9fac0bc1c 100644
--- a/src/portable/sunxi/dcd_sunxi_musb.c
+++ b/src/portable/sunxi/dcd_sunxi_musb.c
@@ -36,9 +36,6 @@
 #include <device/dcd.h>
 #include "musb_def.h"
 
-//#include "bsp/board_api.h"
-extern uint32_t board_millis(void); // TODO remove
-
 typedef uint32_t u32;
 typedef uint16_t u16;
 typedef uint8_t u8;
diff --git a/src/portable/synopsys/dwc2/dcd_dwc2.c b/src/portable/synopsys/dwc2/dcd_dwc2.c
index 2e2b050bc..8685ec6dc 100644
--- a/src/portable/synopsys/dwc2/dcd_dwc2.c
+++ b/src/portable/synopsys/dwc2/dcd_dwc2.c
@@ -492,6 +492,12 @@ bool dcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   return true;
 }
 
+bool dcd_deinit(uint8_t rhport) {
+  dcd_disconnect(rhport);
+  dwc2_core_deinit(rhport);
+  return true;
+}
+
 void dcd_int_enable(uint8_t rhport) {
   dwc2_dcd_int_enable(rhport);
 }
@@ -527,34 +533,38 @@ void dcd_remote_wakeup(uint8_t rhport) {
 }
 
 void dcd_connect(uint8_t rhport) {
-  (void) rhport;
   dwc2_regs_t* dwc2 = DWC2_REG(rhport);
 
 #ifdef TUP_USBIP_DWC2_ESP32
-  usb_wrap_otg_conf_reg_t conf = USB_WRAP.otg_conf;
-  conf.pad_pull_override = 0;
-  conf.dp_pullup = 0;
-  conf.dp_pulldown = 0;
-  conf.dm_pullup = 0;
-  conf.dm_pulldown = 0;
-  USB_WRAP.otg_conf = conf;
+  // On ESP32-P4 HS PHY, do not write to USB_WRAP register which belongs to FS PHY
+  if (rhport == 0) {
+    usb_wrap_otg_conf_reg_t conf = USB_WRAP.otg_conf;
+    conf.pad_pull_override = 0;
+    conf.dp_pullup = 0;
+    conf.dp_pulldown = 0;
+    conf.dm_pullup = 0;
+    conf.dm_pulldown = 0;
+    USB_WRAP.otg_conf = conf;
+  }
 #endif
 
   dwc2->dctl &= ~DCTL_SDIS;
 }
 
 void dcd_disconnect(uint8_t rhport) {
-  (void) rhport;
   dwc2_regs_t* dwc2 = DWC2_REG(rhport);
 
 #ifdef TUP_USBIP_DWC2_ESP32
-  usb_wrap_otg_conf_reg_t conf = USB_WRAP.otg_conf;
-  conf.pad_pull_override = 1;
-  conf.dp_pullup = 0;
-  conf.dp_pulldown = 1;
-  conf.dm_pullup = 0;
-  conf.dm_pulldown = 1;
-  USB_WRAP.otg_conf = conf;
+  // On ESP32-P4 HS PHY, do not write to USB_WRAP register which belongs to FS PHY
+  if (rhport == 0) {
+    usb_wrap_otg_conf_reg_t conf = USB_WRAP.otg_conf;
+    conf.pad_pull_override = 1;
+    conf.dp_pullup = 0;
+    conf.dp_pulldown = 1;
+    conf.dm_pullup = 0;
+    conf.dm_pulldown = 1;
+    USB_WRAP.otg_conf = conf;
+  }
 #endif
 
   dwc2->dctl |= DCTL_SDIS;
diff --git a/src/portable/synopsys/dwc2/dwc2_at32.h b/src/portable/synopsys/dwc2/dwc2_at32.h
index 10824ae92..fa6d10c12 100644
--- a/src/portable/synopsys/dwc2/dwc2_at32.h
+++ b/src/portable/synopsys/dwc2/dwc2_at32.h
@@ -112,6 +112,12 @@ TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_init(dwc2_regs_t *dwc2, uint8_
   }
 }
 
+// MCU specific PHY deinit, disable PHY power
+TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_deinit(dwc2_regs_t *dwc2, uint8_t hs_phy_type) {
+  (void) hs_phy_type;
+  dwc2->stm32_gccfg &= ~(STM32_GCCFG_PWRDWN | STM32_GCCFG_DCDEN | STM32_GCCFG_PDEN);
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_update(dwc2_regs_t *dwc2, uint8_t hs_phy_type) {
   (void) dwc2;
diff --git a/src/portable/synopsys/dwc2/dwc2_bcm.h b/src/portable/synopsys/dwc2/dwc2_bcm.h
index df6d4a852..00842bba2 100644
--- a/src/portable/synopsys/dwc2/dwc2_bcm.h
+++ b/src/portable/synopsys/dwc2/dwc2_bcm.h
@@ -73,6 +73,13 @@ static inline void dwc2_phy_init(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
   // nothing to do
 }
 
+// MCU specific PHY deinit, disable PHY power
+static inline void dwc2_phy_deinit(dwc2_regs_t * dwc2, uint8_t hs_phy_type) {
+  (void) dwc2;
+  (void) hs_phy_type;
+  // nothing to do
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 static inline void dwc2_phy_update(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
 {
diff --git a/src/portable/synopsys/dwc2/dwc2_common.c b/src/portable/synopsys/dwc2/dwc2_common.c
index 27dda44ee..33eabaeab 100644
--- a/src/portable/synopsys/dwc2/dwc2_common.c
+++ b/src/portable/synopsys/dwc2/dwc2_common.c
@@ -39,14 +39,11 @@ static void reset_core(dwc2_regs_t* dwc2) {
   while (!(dwc2->grstctl & GRSTCTL_AHBIDL)) {
   }
 
-  // load gsnpsid (it is not readable after reset is asserted)
-  const uint32_t gsnpsid = dwc2->gsnpsid;
-
-  // reset core
-  dwc2->grstctl |= GRSTCTL_CSRST;
+  const uint32_t gsnpsid = dwc2->gsnpsid; // preload gsnpsid which is not readable while resetting
+  dwc2->grstctl |= GRSTCTL_CSRST; // reset core
 
   if ((gsnpsid & DWC2_CORE_REV_MASK) < (DWC2_CORE_REV_4_20a & DWC2_CORE_REV_MASK)) {
-    // prior v4.20a: CSRST is self-clearing and the core clears this bit after all the necessary logic is reset in
+    // prior v4.20a: CSRST is self-clearing, and the core clears this bit after all the necessary logic is reset in
     // the core, which can take several clocks, depending on the current state of the core. Once this bit has been
     // cleared, the software must wait at least 3 PHY clocks before accessing the PHY domain (synchronization delay).
     while (dwc2->grstctl & GRSTCTL_CSRST) {}
@@ -88,8 +85,7 @@ static void phy_fs_init(dwc2_regs_t* dwc2) {
 }
 
 /* dwc2 has 2 highspeed PHYs options
- * - UTMI+ is internal highspeed PHY, can be clocked at 30/60 Mhz for fullspeed or 60 Mhz for highspeed. Can be either
- * 8 or 16-bit interface.
+ * - UTMI+ is internal highspeed PHY, can be clocked at 30 Mhz (8-bit) or 60 Mhz (16-bit).
  * - ULPI is external highspeed PHY, clocked at 60Mhz with 8-bit interface.
  *
  * In addition, UTMI+/ULPI can be shared to run at fullspeed mode with 48Mhz
@@ -247,6 +243,24 @@ bool dwc2_core_init(uint8_t rhport, bool is_hs_phy, bool is_dma) {
   return true;
 }
 
+void dwc2_core_deinit(uint8_t rhport) {
+  dwc2_regs_t* dwc2 = DWC2_REG(rhport);
+
+  // Disable global interrupt
+  dwc2->gahbcfg &= ~GAHBCFG_GINT;
+
+  // Reset core: this also flushes FIFOs and clears all interrupt registers
+  reset_core(dwc2);
+
+  // Stop PHY clock and gate HCLK for power saving (per databook chapter 14)
+  dwc2->pcgcctl |= PCGCCTL_STOPPCLK | PCGCCTL_GATEHCLK;
+
+  // MCU-specific PHY deinit (disable PHY power)
+  const dwc2_ghwcfg2_t ghwcfg2 = {.value = dwc2->ghwcfg2};
+  const uint8_t hs_phy_type = (dwc2->gusbcfg & GUSBCFG_PHYSEL) ? GHWCFG2_HSPHY_NOT_SUPPORTED : ghwcfg2.hs_phy_type;
+  dwc2_phy_deinit(dwc2, hs_phy_type);
+}
+
 // void dwc2_core_handle_common_irq(uint8_t rhport, bool in_isr) {
 //   (void) in_isr;
 //   dwc2_regs_t * const dwc2 = DWC2_REG(rhport);
diff --git a/src/portable/synopsys/dwc2/dwc2_common.h b/src/portable/synopsys/dwc2/dwc2_common.h
index 1947173b2..9f28ab2e0 100644
--- a/src/portable/synopsys/dwc2/dwc2_common.h
+++ b/src/portable/synopsys/dwc2/dwc2_common.h
@@ -42,6 +42,7 @@
 // - _dwc2_controller[]: array of controllers
 // - DWC2_EP_MAX: largest EP counts of all controllers
 // - dwc2_phy_init/dwc2_phy_update: phy init called before and after core reset
+// - dwc2_phy_deinit(dwc2, hs_phy_type): phy deinit to disable PHY power, only deinit the phy used by core
 // - dwc2_dcd_int_enable/dwc2_dcd_int_disable
 // - dwc2_remote_wakeup_delay
 
@@ -87,6 +88,7 @@ TU_ATTR_ALWAYS_INLINE static inline dwc2_regs_t* DWC2_REG(uint8_t rhport) {
 // check if highspeed phy should be used
 bool dwc2_core_is_highspeed_phy(dwc2_regs_t* dwc2, bool prefer_hs_phy);
 bool dwc2_core_init(uint8_t rhport, bool is_hs_phy, bool is_dma);
+void dwc2_core_deinit(uint8_t rhport);
 void dwc2_core_handle_common_irq(uint8_t rhport, bool in_isr);
 
 //--------------------------------------------------------------------+
diff --git a/src/portable/synopsys/dwc2/dwc2_efm32.h b/src/portable/synopsys/dwc2/dwc2_efm32.h
index 0e3570cbb..e1cb7c769 100644
--- a/src/portable/synopsys/dwc2/dwc2_efm32.h
+++ b/src/portable/synopsys/dwc2/dwc2_efm32.h
@@ -72,6 +72,14 @@ static inline void dwc2_phy_init(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
   USB->ROUTE = USB_ROUTE_PHYPEN;
 }
 
+// MCU specific PHY deinit, disable PHY power
+static inline void dwc2_phy_deinit(dwc2_regs_t * dwc2, uint8_t hs_phy_type) {
+  (void) dwc2;
+  (void) hs_phy_type;
+  // Disable PHY pin
+  USB->ROUTE = 0;
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 static inline void dwc2_phy_update(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
 {
diff --git a/src/portable/synopsys/dwc2/dwc2_esp32.h b/src/portable/synopsys/dwc2/dwc2_esp32.h
index a4e0d1770..ff9f216bd 100644
--- a/src/portable/synopsys/dwc2/dwc2_esp32.h
+++ b/src/portable/synopsys/dwc2/dwc2_esp32.h
@@ -121,6 +121,13 @@ TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_init(dwc2_regs_t* dwc2, uint8_
 
 }
 
+// MCU specific PHY deinit, disable PHY power
+TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_deinit(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
+  (void)dwc2;
+  (void)hs_phy_type;
+  // PHY managed by ESP-IDF
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_update(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
   (void)dwc2;
diff --git a/src/portable/synopsys/dwc2/dwc2_gd32.h b/src/portable/synopsys/dwc2/dwc2_gd32.h
index 0375fffe4..ccbf93a76 100644
--- a/src/portable/synopsys/dwc2/dwc2_gd32.h
+++ b/src/portable/synopsys/dwc2/dwc2_gd32.h
@@ -85,6 +85,13 @@ static inline void dwc2_phy_init(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
   // nothing to do
 }
 
+// MCU specific PHY deinit, disable PHY power
+static inline void dwc2_phy_deinit(dwc2_regs_t * dwc2, uint8_t hs_phy_type) {
+  (void) dwc2;
+  (void) hs_phy_type;
+  // nothing to do
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 static inline void dwc2_phy_update(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
 {
diff --git a/src/portable/synopsys/dwc2/dwc2_nrf.h b/src/portable/synopsys/dwc2/dwc2_nrf.h
index b93571f16..51f2d684f 100644
--- a/src/portable/synopsys/dwc2/dwc2_nrf.h
+++ b/src/portable/synopsys/dwc2/dwc2_nrf.h
@@ -52,6 +52,12 @@ TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_init(dwc2_regs_t* dwc2, uint8_
   (void)hs_phy_type;
 }
 
+// MCU specific PHY deinit, disable PHY power
+TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_deinit(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
+  (void)dwc2;
+  (void)hs_phy_type;
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 TU_ATTR_ALWAYS_INLINE static inline void dwc2_phy_update(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
   (void)dwc2;
diff --git a/src/portable/synopsys/dwc2/dwc2_stm32.h b/src/portable/synopsys/dwc2/dwc2_stm32.h
index 753917a20..259ad21b9 100644
--- a/src/portable/synopsys/dwc2/dwc2_stm32.h
+++ b/src/portable/synopsys/dwc2/dwc2_stm32.h
@@ -264,6 +264,22 @@ static inline void dwc2_phy_init(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
   }
 }
 
+// MCU specific PHY deinit, disable PHY power
+static inline void dwc2_phy_deinit(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
+  if (hs_phy_type == GHWCFG2_HSPHY_NOT_SUPPORTED) {
+    // Disable on-chip FS PHY
+    dwc2->stm32_gccfg &= ~STM32_GCCFG_PWRDWN;
+  } else {
+    // Disable HS PHY
+    #ifdef USB_HS_PHYC
+    dwc2->stm32_gccfg &= ~STM32_GCCFG_PHYHSEN;
+    // Disable PLL and LDO
+    USB_HS_PHYC->USB_HS_PHYC_PLL &= ~USB_HS_PHYC_PLL_PLLEN;
+    USB_HS_PHYC->USB_HS_PHYC_LDO &= ~USB_HS_PHYC_LDO_ENABLE;
+    #endif
+  }
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 static inline void dwc2_phy_update(dwc2_regs_t* dwc2, uint8_t hs_phy_type) {
   // used to set turnaround time for fullspeed, nothing to do in highspeed mode
diff --git a/src/portable/synopsys/dwc2/dwc2_xmc.h b/src/portable/synopsys/dwc2/dwc2_xmc.h
index 63419abf7..aca3873df 100644
--- a/src/portable/synopsys/dwc2/dwc2_xmc.h
+++ b/src/portable/synopsys/dwc2/dwc2_xmc.h
@@ -71,6 +71,13 @@ static inline void dwc2_phy_init(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
   //USB->ROUTE = USB_ROUTE_PHYPEN;
 }
 
+// MCU specific PHY deinit, disable PHY power
+static inline void dwc2_phy_deinit(dwc2_regs_t * dwc2, uint8_t hs_phy_type) {
+  (void) dwc2;
+  (void) hs_phy_type;
+  // nothing to do
+}
+
 // MCU specific PHY update, it is called AFTER init() and core reset
 static inline void dwc2_phy_update(dwc2_regs_t * dwc2, uint8_t hs_phy_type)
 {
diff --git a/src/portable/synopsys/dwc2/hcd_dwc2.c b/src/portable/synopsys/dwc2/hcd_dwc2.c
index 0fd60b35d..e12e44a41 100644
--- a/src/portable/synopsys/dwc2/hcd_dwc2.c
+++ b/src/portable/synopsys/dwc2/hcd_dwc2.c
@@ -416,11 +416,6 @@ bool hcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
 
   // force host mode and wait for mode switch
   dwc2->gusbcfg = (dwc2->gusbcfg & ~GUSBCFG_FDMOD) | GUSBCFG_FHMOD;
- #if CFG_TUSB_MCU == OPT_MCU_STM32N6
-  // No hardware detection of Vbus B-session is available on the STM32N6
-  dwc2->stm32_gccfg &= ~STM32_GCCFG_VBVALOVAL;
-  #endif
-
   while ((dwc2->gintsts & GINTSTS_CMOD) != GINTSTS_CMODE_HOST) {}
 
   #ifdef TUP_USBIP_DWC2_STM32
@@ -440,7 +435,7 @@ bool hcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   dwc2->hprt = HPRT_POWER; // turn on VBUS
 
   // Enable required interrupts
-  dwc2->gintmsk |= GINTSTS_OTGINT | GINTSTS_CONIDSTSCHNG | GINTSTS_HPRTINT | GINTSTS_HCINT | GINTSTS_DISCINT;
+  dwc2->gintmsk |= GINTSTS_OTGINT | GINTSTS_HPRTINT | GINTSTS_HCINT | GINTSTS_DISCINT;
 
   // NPTX can hold at least 2 packet, change interrupt level to half-empty
   uint32_t gahbcfg = dwc2->gahbcfg & ~GAHBCFG_TX_FIFO_EPMTY_LVL;
@@ -450,6 +445,17 @@ bool hcd_init(uint8_t rhport, const tusb_rhport_init_t* rh_init) {
   return true;
 }
 
+bool hcd_deinit(uint8_t rhport) {
+  dwc2_regs_t* dwc2 = DWC2_REG(rhport);
+
+  // Turn off VBUS
+  dwc2->hprt = HPRT_W1_MASK; // clear w1c bits without side effects
+  // HPRT_POWER is not set -> VBUS off
+
+  dwc2_core_deinit(rhport);
+  return true;
+}
+
 // Enable USB interrupt
 void hcd_int_enable (uint8_t rhport) {
   dwc2_int_set(rhport, TUSB_ROLE_HOST, true);
@@ -874,7 +880,7 @@ static void handle_rxflvl_irq(uint8_t rhport) {
       break;
 
     case GRXSTS_PKTSTS_HOST_DATATOGGLE_ERR:
-      TU_ASSERT(0, ); // maybe try to change DToggle
+      // handle in channel interrupt
       break;
 
     case GRXSTS_PKTSTS_HOST_CHANNEL_HALTED:
@@ -1014,8 +1020,11 @@ static bool handle_channel_in_slave(dwc2_regs_t* dwc2, uint8_t ch_id, uint32_t h
       channel_xfer_in_retry(dwc2, ch_id, hcint);
     }
   } else if (hcint & HCINT_DATATOGGLE_ERR) {
+    channel->hcintmsk &= ~HCINT_DATATOGGLE_ERR;
     xfer->err_count = 0;
-    TU_ASSERT(false);
+    hcsplt.split_compl = 0; // restart with start-split
+    channel->hcsplt = hcsplt.value;
+    channel_disable(dwc2, channel);
   } else {
     // nothing to do
   }
@@ -1351,6 +1360,17 @@ static bool handle_sof_irq(uint8_t rhport, bool in_isr) {
 }
 
 // Config HCFG FS/LS clock and HFIR for SOF interval according to link speed (value is in PHY clock unit)
+// Databook Table 2-2: System Clock Speeds
+// +-----------+------------------+----------+-----------+-------------------+
+// | PHY       | PHY Clock (MHz)  | Width    | HCFG.Sel  | HFIR (clk cycles) |
+// +-----------+------------------+----------+-----------+-------------------+
+// | HS UTMI+  | 30               | 16-bit   | 30_60     | HS:3749 FS:29999  |
+// | HS UTMI+  | 60               |  8-bit   | 30_60     | HS:7499 FS:59999  |
+// | HS ULPI   | 60               |  8-bit   | 30_60     | HS:7499 FS:59999  |
+// | FS (dead.) | 48               | internal | 48        | FS:47999          |
+// | LS via FS | 48 (6 effective) | internal | 6         | LS:47999          |
+// +-----------+------------------+----------+-----------+-------------------+
+// HFIR = (interval_us * phy_clock) - 1, where interval is 125us (HS) or 1000us (FS/LS)
 static void port0_enable(dwc2_regs_t* dwc2, tusb_speed_t speed) {
   uint32_t hcfg = dwc2->hcfg & ~HCFG_FSLS_PHYCLK_SEL;
 
@@ -1443,16 +1463,6 @@ void hcd_int_handler(uint8_t rhport, bool in_isr) {
 
   // TU_LOG1_HEX(gintsts);
 
-  if (gintsts & GINTSTS_CONIDSTSCHNG) {
-    // Connector ID status change
-    dwc2->gintsts = GINTSTS_CONIDSTSCHNG;
-
-    //if (dwc2->gotgctl)
-    // dwc2->hprt = HPRT_POWER; // power on port to turn on VBUS
-    //dwc2->gintmsk |= GINTMSK_PRTIM;
-    // TODO wait for SRP if OTG
-  }
-
   if (gintsts & GINTSTS_SOF) {
     const bool more_sof = handle_sof_irq(rhport, in_isr);
     if (!more_sof) {
diff --git a/src/tusb.c b/src/tusb.c
index 6075e9db4..5241fcf3d 100644
--- a/src/tusb.c
+++ b/src/tusb.c
@@ -39,23 +39,38 @@
 #include "host/usbh_pvt.h"
 #endif
 
+// Suppress IAR warning
+// Warning[Pe111]: statement is unreachable
+#if defined(__ICCARM__)
+#pragma diag_suppress = Pe111
+#endif
+
 tusb_role_t _tusb_rhport_role[TUP_USBIP_CONTROLLER_NUM] = { TUSB_ROLE_INVALID };
 
 //--------------------------------------------------------------------
 // Weak/Default API, can be overwritten by Application
 //--------------------------------------------------------------------
 
-TU_ATTR_WEAK void tusb_time_delay_ms_api(uint32_t ms) {
 #if CFG_TUSB_OS != OPT_OS_NONE
+TU_ATTR_WEAK uint32_t tusb_time_millis_api(void) {
+  return osal_time_millis();
+}
+
+TU_ATTR_WEAK void tusb_time_delay_ms_api(uint32_t ms) {
   osal_task_delay(ms);
+}
+
 #else
-  // delay using millis() (if implemented) and/or frame number if possible
+// tusb_time_millis_api() must be implemented by user application.
+
+TU_ATTR_WEAK void tusb_time_delay_ms_api(uint32_t ms) {
+  // delay using millis()
   const uint32_t time_ms = tusb_time_millis_api();
   while ((tusb_time_millis_api() - time_ms) < ms) {}
-#endif
 }
+#endif
 
-TU_ATTR_WEAK void* tusb_app_virt_to_phys(void *virt_addr) {
+TU_ATTR_WEAK void *tusb_app_virt_to_phys(void *virt_addr) {
   return virt_addr;
 }
 
diff --git a/src/tusb.h b/src/tusb.h
index 62b3b9783..3876bf863 100644
--- a/src/tusb.h
+++ b/src/tusb.h
@@ -135,7 +135,7 @@
 
 
 //--------------------------------------------------------------------+
-// User API
+// Application API
 //--------------------------------------------------------------------+
 #if CFG_TUH_ENABLED || CFG_TUD_ENABLED
 
diff --git a/src/tusb_option.h b/src/tusb_option.h
index 8b4d3dcd5..9c7d779fb 100644
--- a/src/tusb_option.h
+++ b/src/tusb_option.h
@@ -238,6 +238,7 @@
 #define OPT_OS_RTTHREAD   6  ///< RT-Thread
 #define OPT_OS_RTX4       7  ///< Keil RTX 4
 #define OPT_OS_ZEPHYR     8  ///< Zephyr
+#define OPT_OS_THREADX    9  ///< ThreadX
 
 //--------------------------------------------------------------------+
 // Mode and Speed
@@ -487,7 +488,6 @@
   #define TUP_MCU_STRICT_ALIGN   0
 #endif
 
-
 //--------------------------------------------------------------------+
 // Common Options (Default)
 //--------------------------------------------------------------------+
@@ -532,6 +532,10 @@
   #define CFG_TUSB_OS           OPT_OS_NONE
 #endif
 
+#ifndef CFG_TUSB_OS_HAS_SCHEDULER
+  #define CFG_TUSB_OS_HAS_SCHEDULER (CFG_TUSB_OS != OPT_OS_NONE && CFG_TUSB_OS != OPT_OS_PICO)
+#endif
+
 #ifndef CFG_TUSB_OS_INC_PATH
   #ifndef CFG_TUSB_OS_INC_PATH_DEFAULT
   #define CFG_TUSB_OS_INC_PATH_DEFAULT
diff --git a/test/hil/hil_test.py b/test/hil/hil_test.py
index b84740867..757456806 100755
--- a/test/hil/hil_test.py
+++ b/test/hil/hil_test.py
@@ -302,7 +302,7 @@ def flash_esptool(board, firmware):
         idf_target = json.load(f)['IDF_TARGET']
     with open(f'{fw_dir}/flash_args') as f:
         flash_args = f.read().strip().replace('\n', ' ')
-    command = (f'esptool.py --chip {idf_target} -p {port} {flasher["args"]} '
+    command = (f'esptool --chip {idf_target} -p {port} {flasher["args"]} '
                f'--before=default_reset --after=hard_reset write_flash {flash_args}')
     ret = run_cmd(command, cwd=fw_dir)
     return ret
diff --git a/test/hil/tinyusb.json b/test/hil/tinyusb.json
index 7cb561b2d..029e5ffcd 100644
--- a/test/hil/tinyusb.json
+++ b/test/hil/tinyusb.json
@@ -13,7 +13,8 @@
             "flasher": {
                 "name": "esptool",
                 "uid": "4ea4f48f6bc3ee11bbb9d00f9e1b1c54",
-                "args": "-b 1500000"
+                "args": "-b 1500000",
+                "comment": "use --force for ESP32-P4 v0.1"
             },
             "comment": "Use TS3USB30 mux to test both device and host"
         },
diff --git a/tools/get_deps.py b/tools/get_deps.py
index 1d596469b..696914251 100755
--- a/tools/get_deps.py
+++ b/tools/get_deps.py
@@ -14,6 +14,9 @@ deps_mandatory = {
     'lib/lwip': ['https://github.com/lwip-tcpip/lwip.git',
                  '159e31b689577dbf69cf0683bbaffbd71fa5ee10',
                  'all'],
+    'lib/threadx': ['https://github.com/eclipse-threadx/threadx.git',
+                    '4b6e8100d932a3a67b34c6eb17f84f3bffb9e2ae',
+                    'all'],
     'tools/linkermap': ['https://github.com/hathach/linkermap.git',
                         '8e1f440fa15c567aceb5aa0d14f6d18c329cc67f',
                         'all'],