Merge pull request #695 from hathach/more-family-board

More family board

31 files changed, 1129 insertions, 2212 deletions

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a3ea0d978..771a49417 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -39,6 +39,7 @@ jobs:
         family:
         # Alphabetical order
         - 'imxrt'
+        - 'lpc18'
         - 'lpc55'
         - 'nrf'
         - 'rp2040'
@@ -47,6 +48,7 @@ jobs:
         - 'samd51'
         - 'stm32f4'
         - 'stm32f7'
+        - 'stm32h7'
     steps:
     - name: Setup Python
       uses: actions/setup-python@v2
diff --git a/examples/make.mk b/examples/make.mk
index 173f5598a..b29d0e4a2 100644
--- a/examples/make.mk
+++ b/examples/make.mk
@@ -66,13 +66,14 @@ CXX = $(CROSS_COMPILE)g++
 OBJCOPY = $(CROSS_COMPILE)objcopy
 SIZE = $(CROSS_COMPILE)size
 MKDIR = mkdir
+
 ifeq ($(CMDEXE),1)
-CP = copy
-RM = del
+  CP = copy
+  RM = del
 else
-SED = sed
-CP = cp
-RM = rm
+  SED = sed
+  CP = cp
+  RM = rm
 endif
 
 #-------------- Source files and compiler flags --------------
@@ -81,6 +82,8 @@ endif
 SRC_C += hw/bsp/board.c
 SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/$(BOARD_PATH)/*.c))
 
+INC   += $(TOP)/$(FAMILY_PATH)
+
 # Compiler Flags
 CFLAGS += \
   -ggdb \
diff --git a/hw/bsp/lpc18/boards/lpcxpresso18s37/board.h b/hw/bsp/lpc18/boards/lpcxpresso18s37/board.h
new file mode 100644
index 000000000..b3a7bc44f
--- /dev/null
+++ b/hw/bsp/lpc18/boards/lpcxpresso18s37/board.h
@@ -0,0 +1,77 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, 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 BOARD_H_
+#define BOARD_H_
+
+// Note: For USB Host demo, install JP4
+// WARNING: don't install JP4 when running as device
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+// LED Red
+#define LED_PORT      3
+#define LED_PIN       7
+
+// ISP Button
+#define BUTTON_PORT   0
+#define BUTTON_PIN    7
+
+#define UART_DEV      LPC_USART0
+
+static inline void board_lpc18_pinmux(void)
+{
+  const PINMUX_GRP_T pinmuxing[] =
+  {
+    // LEDs
+    { 0x6, 9 , SCU_MODE_INBUFF_EN | SCU_MODE_PULLUP | SCU_MODE_FUNC0 },
+    { 0x6, 11, SCU_MODE_INBUFF_EN | SCU_MODE_PULLUP | SCU_MODE_FUNC0 },
+
+    // Button
+    { 0x2, 7, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC0 },
+
+    // UART
+    { 0x06, 4, SCU_MODE_PULLDOWN | SCU_MODE_FUNC2 },
+    { 0x02, 1, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC1 },
+
+    // USB0
+    //{ 0x6, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC1 },		                // P6_3 USB0_PWR_EN, USB0 VBus function
+
+    //{ 0x9, 5, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC2 },			              // P9_5 USB1_VBUS_EN, USB1 VBus function
+    //{ 0x2, 5, SCU_MODE_INACT  | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 }, // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
+    {0x2, 5, SCU_MODE_INBUFF_EN | SCU_MODE_PULLUP | SCU_MODE_FUNC4 },
+  };
+
+  Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif
diff --git a/hw/bsp/lpc18/boards/lpcxpresso18s37/board.mk b/hw/bsp/lpc18/boards/lpcxpresso18s37/board.mk
new file mode 100644
index 000000000..29b129130
--- /dev/null
+++ b/hw/bsp/lpc18/boards/lpcxpresso18s37/board.mk
@@ -0,0 +1,6 @@
+LD_FILE = $(BOARD_PATH)/lpc1837.ld
+
+# For flash-jlink target
+JLINK_DEVICE = LPC18S37
+
+flash: flash-jlink
diff --git a/hw/bsp/lpc18/boards/lpcxpresso18s37/lpc1837.ld b/hw/bsp/lpc18/boards/lpcxpresso18s37/lpc1837.ld
new file mode 100644
index 000000000..51fd1539d
--- /dev/null
+++ b/hw/bsp/lpc18/boards/lpcxpresso18s37/lpc1837.ld
@@ -0,0 +1,404 @@
+/*
+ * GENERATED FILE - DO NOT EDIT
+ * Copyright (c) 2008-2013 Code Red Technologies Ltd,
+ * Copyright 2015, 2018-2019 NXP
+ * (c) NXP Semiconductors 2013-2021
+ * Generated linker script file for LPC1837
+ * Created from linkscript.ldt by FMCreateLinkLibraries
+ * Using Freemarker v2.3.23
+ * MCUXpresso IDE v11.2.0 [Build 4120] [2020-07-09] on Mar 3, 2021 4:22:49 PM
+ */
+
+MEMORY
+{
+  /* Define each memory region */
+  MFlashA512 (rx) : ORIGIN = 0x1a000000, LENGTH = 0x80000 /* 512K bytes (alias Flash) */  
+  MFlashB512 (rx) : ORIGIN = 0x1b000000, LENGTH = 0x80000 /* 512K bytes (alias Flash2) */  
+  RamLoc32 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x8000 /* 32K bytes (alias RAM) */  
+  RamLoc40 (rwx) : ORIGIN = 0x10080000, LENGTH = 0xa000 /* 40K bytes (alias RAM2) */  
+  RamAHB32 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000 /* 32K bytes (alias RAM3) */  
+  RamAHB16 (rwx) : ORIGIN = 0x20008000, LENGTH = 0x4000 /* 16K bytes (alias RAM4) */  
+  RamAHB_ETB16 (rwx) : ORIGIN = 0x2000c000, LENGTH = 0x4000 /* 16K bytes (alias RAM5) */  
+}
+
+/* Define a symbol for the top of each memory region */
+__base_MFlashA512 = 0x1a000000  ; /* MFlashA512 */  
+__base_Flash = 0x1a000000 ; /* Flash */  
+__top_MFlashA512 = 0x1a000000 + 0x80000 ; /* 512K bytes */  
+__top_Flash = 0x1a000000 + 0x80000 ; /* 512K bytes */  
+__base_MFlashB512 = 0x1b000000  ; /* MFlashB512 */  
+__base_Flash2 = 0x1b000000 ; /* Flash2 */  
+__top_MFlashB512 = 0x1b000000 + 0x80000 ; /* 512K bytes */  
+__top_Flash2 = 0x1b000000 + 0x80000 ; /* 512K bytes */  
+__base_RamLoc32 = 0x10000000  ; /* RamLoc32 */  
+__base_RAM = 0x10000000 ; /* RAM */  
+__top_RamLoc32 = 0x10000000 + 0x8000 ; /* 32K bytes */  
+__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */  
+__base_RamLoc40 = 0x10080000  ; /* RamLoc40 */  
+__base_RAM2 = 0x10080000 ; /* RAM2 */  
+__top_RamLoc40 = 0x10080000 + 0xa000 ; /* 40K bytes */  
+__top_RAM2 = 0x10080000 + 0xa000 ; /* 40K bytes */  
+__base_RamAHB32 = 0x20000000  ; /* RamAHB32 */  
+__base_RAM3 = 0x20000000 ; /* RAM3 */  
+__top_RamAHB32 = 0x20000000 + 0x8000 ; /* 32K bytes */  
+__top_RAM3 = 0x20000000 + 0x8000 ; /* 32K bytes */  
+__base_RamAHB16 = 0x20008000  ; /* RamAHB16 */  
+__base_RAM4 = 0x20008000 ; /* RAM4 */  
+__top_RamAHB16 = 0x20008000 + 0x4000 ; /* 16K bytes */  
+__top_RAM4 = 0x20008000 + 0x4000 ; /* 16K bytes */  
+__base_RamAHB_ETB16 = 0x2000c000  ; /* RamAHB_ETB16 */  
+__base_RAM5 = 0x2000c000 ; /* RAM5 */  
+__top_RamAHB_ETB16 = 0x2000c000 + 0x4000 ; /* 16K bytes */  
+__top_RAM5 = 0x2000c000 + 0x4000 ; /* 16K bytes */
+
+ENTRY(ResetISR)
+
+SECTIONS
+{
+     .text_Flash2 : ALIGN(4)
+    {
+       FILL(0xff)
+        *(.text_Flash2) /* for compatibility with previous releases */
+        *(.text_MFlashB512) /* for compatibility with previous releases */
+        *(.text.$Flash2)
+        *(.text.$MFlashB512)
+        *(.text_Flash2.*) /* for compatibility with previous releases */
+        *(.text_MFlashB512.*) /* for compatibility with previous releases */
+        *(.text.$Flash2.*)
+        *(.text.$MFlashB512.*)
+        *(.rodata.$Flash2)
+        *(.rodata.$MFlashB512)
+        *(.rodata.$Flash2.*)
+        *(.rodata.$MFlashB512.*)            } > MFlashB512
+
+    /* MAIN TEXT SECTION */
+    .text : ALIGN(4)
+    {
+        FILL(0xff)
+        __vectors_start__ = ABSOLUTE(.) ;
+        KEEP(*(.isr_vector))
+        /* Global Section Table */
+        . = ALIGN(4) ;
+        __section_table_start = .;
+        __data_section_table = .;
+        LONG(LOADADDR(.data));
+        LONG(    ADDR(.data));
+        LONG(  SIZEOF(.data));
+        LONG(LOADADDR(.data_RAM2));
+        LONG(    ADDR(.data_RAM2));
+        LONG(  SIZEOF(.data_RAM2));
+        LONG(LOADADDR(.data_RAM3));
+        LONG(    ADDR(.data_RAM3));
+        LONG(  SIZEOF(.data_RAM3));
+        LONG(LOADADDR(.data_RAM4));
+        LONG(    ADDR(.data_RAM4));
+        LONG(  SIZEOF(.data_RAM4));
+        LONG(LOADADDR(.data_RAM5));
+        LONG(    ADDR(.data_RAM5));
+        LONG(  SIZEOF(.data_RAM5));
+        __data_section_table_end = .;
+        __bss_section_table = .;
+        LONG(    ADDR(.bss));
+        LONG(  SIZEOF(.bss));
+        LONG(    ADDR(.bss_RAM2));
+        LONG(  SIZEOF(.bss_RAM2));
+        LONG(    ADDR(.bss_RAM3));
+        LONG(  SIZEOF(.bss_RAM3));
+        LONG(    ADDR(.bss_RAM4));
+        LONG(  SIZEOF(.bss_RAM4));
+        LONG(    ADDR(.bss_RAM5));
+        LONG(  SIZEOF(.bss_RAM5));
+        __bss_section_table_end = .;
+        __section_table_end = . ;
+        /* End of Global Section Table */
+
+        *(.after_vectors*)
+
+    } > MFlashA512
+
+    .text : ALIGN(4)
+    {
+       *(.text*)
+       *(.rodata .rodata.* .constdata .constdata.*)
+       . = ALIGN(4);
+    } > MFlashA512
+    /*
+     * for exception handling/unwind - some Newlib functions (in common
+     * with C++ and STDC++) use this.
+     */
+    .ARM.extab : ALIGN(4)
+    {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+    } > MFlashA512
+
+    .ARM.exidx : ALIGN(4)
+    {
+        __exidx_start = .;
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+        __exidx_end = .;
+    } > MFlashA512
+ 
+    _etext = .;
+        
+    /* DATA section for RamLoc40 */
+
+    .data_RAM2 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM2 = .) ;
+        PROVIDE(__start_data_RamLoc40 = .) ;
+        *(.ramfunc.$RAM2)
+        *(.ramfunc.$RamLoc40)
+        *(.data.$RAM2)
+        *(.data.$RamLoc40)
+        *(.data.$RAM2.*)
+        *(.data.$RamLoc40.*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM2 = .) ;
+        PROVIDE(__end_data_RamLoc40 = .) ;
+     } > RamLoc40 AT>MFlashA512
+
+    /* DATA section for RamAHB32 */
+
+    .data_RAM3 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM3 = .) ;
+        PROVIDE(__start_data_RamAHB32 = .) ;
+        *(.ramfunc.$RAM3)
+        *(.ramfunc.$RamAHB32)
+        *(.data.$RAM3)
+        *(.data.$RamAHB32)
+        *(.data.$RAM3.*)
+        *(.data.$RamAHB32.*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM3 = .) ;
+        PROVIDE(__end_data_RamAHB32 = .) ;
+     } > RamAHB32 AT>MFlashA512
+
+    /* DATA section for RamAHB16 */
+
+    .data_RAM4 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM4 = .) ;
+        PROVIDE(__start_data_RamAHB16 = .) ;
+        *(.ramfunc.$RAM4)
+        *(.ramfunc.$RamAHB16)
+        *(.data.$RAM4)
+        *(.data.$RamAHB16)
+        *(.data.$RAM4.*)
+        *(.data.$RamAHB16.*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM4 = .) ;
+        PROVIDE(__end_data_RamAHB16 = .) ;
+     } > RamAHB16 AT>MFlashA512
+
+    /* DATA section for RamAHB_ETB16 */
+
+    .data_RAM5 : ALIGN(4)
+    {
+        FILL(0xff)
+        PROVIDE(__start_data_RAM5 = .) ;
+        PROVIDE(__start_data_RamAHB_ETB16 = .) ;
+        *(.ramfunc.$RAM5)
+        *(.ramfunc.$RamAHB_ETB16)
+        *(.data.$RAM5)
+        *(.data.$RamAHB_ETB16)
+        *(.data.$RAM5.*)
+        *(.data.$RamAHB_ETB16.*)
+        . = ALIGN(4) ;
+        PROVIDE(__end_data_RAM5 = .) ;
+        PROVIDE(__end_data_RamAHB_ETB16 = .) ;
+     } > RamAHB_ETB16 AT>MFlashA512
+
+    /* MAIN DATA SECTION */
+    .uninit_RESERVED (NOLOAD) : ALIGN(4)
+    {
+        _start_uninit_RESERVED = .;
+        KEEP(*(.bss.$RESERVED*))
+       . = ALIGN(4) ;
+        _end_uninit_RESERVED = .;
+    } > RamLoc32 AT> RamLoc32
+
+    /* Main DATA section (RamLoc32) */
+    .data : ALIGN(4)
+    {
+       FILL(0xff)
+       _data = . ;
+       PROVIDE(__start_data_RAM = .) ;
+       PROVIDE(__start_data_RamLoc32 = .) ;
+       *(vtable)
+       *(.ramfunc*)
+       KEEP(*(CodeQuickAccess))
+       KEEP(*(DataQuickAccess))
+       *(RamFunction)
+       *(.data*)
+       . = ALIGN(4) ;
+       _edata = . ;
+       PROVIDE(__end_data_RAM = .) ;
+       PROVIDE(__end_data_RamLoc32 = .) ;
+    } > RamLoc32 AT>MFlashA512
+
+    /* BSS section for RamLoc40 */
+    .bss_RAM2 : ALIGN(4)
+    {
+       PROVIDE(__start_bss_RAM2 = .) ;
+       PROVIDE(__start_bss_RamLoc40 = .) ;
+       *(.bss.$RAM2)
+       *(.bss.$RamLoc40)
+       *(.bss.$RAM2.*)
+       *(.bss.$RamLoc40.*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM2 = .) ;
+       PROVIDE(__end_bss_RamLoc40 = .) ;
+    } > RamLoc40 AT> RamLoc40
+
+    /* BSS section for RamAHB32 */
+    .bss_RAM3 : ALIGN(4)
+    {
+       PROVIDE(__start_bss_RAM3 = .) ;
+       PROVIDE(__start_bss_RamAHB32 = .) ;
+       *(.bss.$RAM3)
+       *(.bss.$RamAHB32)
+       *(.bss.$RAM3.*)
+       *(.bss.$RamAHB32.*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM3 = .) ;
+       PROVIDE(__end_bss_RamAHB32 = .) ;
+    } > RamAHB32 AT> RamAHB32
+
+    /* BSS section for RamAHB16 */
+    .bss_RAM4 : ALIGN(4)
+    {
+       PROVIDE(__start_bss_RAM4 = .) ;
+       PROVIDE(__start_bss_RamAHB16 = .) ;
+       *(.bss.$RAM4)
+       *(.bss.$RamAHB16)
+       *(.bss.$RAM4.*)
+       *(.bss.$RamAHB16.*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM4 = .) ;
+       PROVIDE(__end_bss_RamAHB16 = .) ;
+    } > RamAHB16 AT> RamAHB16
+
+    /* BSS section for RamAHB_ETB16 */
+    .bss_RAM5 : ALIGN(4)
+    {
+       PROVIDE(__start_bss_RAM5 = .) ;
+       PROVIDE(__start_bss_RamAHB_ETB16 = .) ;
+       *(.bss.$RAM5)
+       *(.bss.$RamAHB_ETB16)
+       *(.bss.$RAM5.*)
+       *(.bss.$RamAHB_ETB16.*)
+       . = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
+       PROVIDE(__end_bss_RAM5 = .) ;
+       PROVIDE(__end_bss_RamAHB_ETB16 = .) ;
+    } > RamAHB_ETB16 AT> RamAHB_ETB16
+
+    /* MAIN BSS SECTION */
+    .bss : ALIGN(4)
+    {
+        _bss = .;
+        PROVIDE(__start_bss_RAM = .) ;
+        PROVIDE(__start_bss_RamLoc32 = .) ;
+        *(.bss*)
+        *(COMMON)
+        . = ALIGN(4) ;
+        _ebss = .;
+        PROVIDE(__end_bss_RAM = .) ;
+        PROVIDE(__end_bss_RamLoc32 = .) ;
+        PROVIDE(end = .);
+    } > RamLoc32 AT> RamLoc32
+
+    /* NOINIT section for RamLoc40 */
+    .noinit_RAM2 (NOLOAD) : ALIGN(4)
+    {
+       PROVIDE(__start_noinit_RAM2 = .) ;
+       PROVIDE(__start_noinit_RamLoc40 = .) ;
+       *(.noinit.$RAM2)
+       *(.noinit.$RamLoc40)
+       *(.noinit.$RAM2.*)
+       *(.noinit.$RamLoc40.*)
+       . = ALIGN(4) ;
+       PROVIDE(__end_noinit_RAM2 = .) ;
+       PROVIDE(__end_noinit_RamLoc40 = .) ;
+    } > RamLoc40 AT> RamLoc40
+
+    /* NOINIT section for RamAHB32 */
+    .noinit_RAM3 (NOLOAD) : ALIGN(4)
+    {
+       PROVIDE(__start_noinit_RAM3 = .) ;
+       PROVIDE(__start_noinit_RamAHB32 = .) ;
+       *(.noinit.$RAM3)
+       *(.noinit.$RamAHB32)
+       *(.noinit.$RAM3.*)
+       *(.noinit.$RamAHB32.*)
+       . = ALIGN(4) ;
+       PROVIDE(__end_noinit_RAM3 = .) ;
+       PROVIDE(__end_noinit_RamAHB32 = .) ;
+    } > RamAHB32 AT> RamAHB32
+
+    /* NOINIT section for RamAHB16 */
+    .noinit_RAM4 (NOLOAD) : ALIGN(4)
+    {
+       PROVIDE(__start_noinit_RAM4 = .) ;
+       PROVIDE(__start_noinit_RamAHB16 = .) ;
+       *(.noinit.$RAM4)
+       *(.noinit.$RamAHB16)
+       *(.noinit.$RAM4.*)
+       *(.noinit.$RamAHB16.*)
+       . = ALIGN(4) ;
+       PROVIDE(__end_noinit_RAM4 = .) ;
+       PROVIDE(__end_noinit_RamAHB16 = .) ;
+    } > RamAHB16 AT> RamAHB16
+
+    /* NOINIT section for RamAHB_ETB16 */
+    .noinit_RAM5 (NOLOAD) : ALIGN(4)
+    {
+       PROVIDE(__start_noinit_RAM5 = .) ;
+       PROVIDE(__start_noinit_RamAHB_ETB16 = .) ;
+       *(.noinit.$RAM5)
+       *(.noinit.$RamAHB_ETB16)
+       *(.noinit.$RAM5.*)
+       *(.noinit.$RamAHB_ETB16.*)
+       . = ALIGN(4) ;
+       PROVIDE(__end_noinit_RAM5 = .) ;
+       PROVIDE(__end_noinit_RamAHB_ETB16 = .) ;
+    } > RamAHB_ETB16 AT> RamAHB_ETB16
+
+    /* DEFAULT NOINIT SECTION */
+    .noinit (NOLOAD): ALIGN(4)
+    {
+        _noinit = .;
+        PROVIDE(__start_noinit_RAM = .) ;
+        PROVIDE(__start_noinit_RamLoc32 = .) ;
+        *(.noinit*)
+         . = ALIGN(4) ;
+        _end_noinit = .;
+       PROVIDE(__end_noinit_RAM = .) ;
+       PROVIDE(__end_noinit_RamLoc32 = .) ;        
+    } > RamLoc32 AT> RamLoc32
+    PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
+    PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc32 - 0);
+
+    /* ## Create checksum value (used in startup) ## */
+    PROVIDE(__valid_user_code_checksum = 0 - 
+                                         (_vStackTop 
+                                         + (ResetISR + 1) 
+                                         + (NMI_Handler + 1) 
+                                         + (HardFault_Handler + 1) 
+                                         + (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1)   /* MemManage_Handler may not be defined */
+                                         + (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1)     /* BusFault_Handler may not be defined */
+                                         + (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
+                                         ) );
+
+    /* Provide basic symbols giving location and size of main text
+     * block, including initial values of RW data sections. Note that
+     * these will need extending to give a complete picture with
+     * complex images (e.g multiple Flash banks).
+     */
+    _image_start = LOADADDR(.text);
+    _image_end = LOADADDR(.data) + SIZEOF(.data);
+    _image_size = _image_end - _image_start;
+}
\ No newline at end of file
diff --git a/hw/bsp/lpc18/boards/mcb1800/board.h b/hw/bsp/lpc18/boards/mcb1800/board.h
new file mode 100644
index 000000000..6111da975
--- /dev/null
+++ b/hw/bsp/lpc18/boards/mcb1800/board.h
@@ -0,0 +1,94 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, 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 BOARD_H_
+#define BOARD_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+// PD_10
+#define LED_PORT      6
+#define LED_PIN       24
+
+// P4_0
+#define BUTTON_PORT   2
+#define BUTTON_PIN    0
+
+#define UART_DEV      LPC_USART3
+
+static inline void board_lpc18_pinmux(void)
+{
+  const PINMUX_GRP_T pinmuxing[] =
+  {
+    // LEDs
+    { 0xD, 10, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4) },
+    { 0xD, 11, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
+    { 0xD, 12, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
+    { 0xD, 13, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
+    { 0xD, 14, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
+    { 0x9,  0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN) },
+    { 0x9,  1, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN) },
+    { 0x9,  2, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN) },
+
+    // Button
+    { 0x4, 0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLUP) },
+
+    // UART
+    { 2, 3, SCU_MODE_PULLDOWN | SCU_MODE_FUNC2 },
+    { 2, 4, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 },
+
+    // USB0
+    { 0x6, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC1 },		                // P6_3 USB0_PWR_EN, USB0 VBus function
+
+    { 0x9, 5, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC2 },			              // P9_5 USB1_VBUS_EN, USB1 VBus function
+    { 0x2, 5, SCU_MODE_INACT  | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 }, // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
+  };
+
+  Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
+
+  /* Pin clock mux values, re-used structure, value in first index is meaningless */
+  const PINMUX_GRP_T pinclockmuxing[] =
+  {
+    { 0, 0,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
+    { 0, 1,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
+    { 0, 2,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
+    { 0, 3,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
+  };
+
+  /* Clock pins only, group field not used */
+  for (uint32_t i = 0; i < (sizeof(pinclockmuxing) / sizeof(pinclockmuxing[0])); i++)
+  {
+    Chip_SCU_ClockPinMuxSet(pinclockmuxing[i].pinnum, pinclockmuxing[i].modefunc);
+  }
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif
diff --git a/hw/bsp/lpc18/boards/mcb1800/board.mk b/hw/bsp/lpc18/boards/mcb1800/board.mk
new file mode 100644
index 000000000..0307a21d6
--- /dev/null
+++ b/hw/bsp/lpc18/boards/mcb1800/board.mk
@@ -0,0 +1,7 @@
+LD_FILE = $(BOARD_PATH)/lpc1857.ld
+
+# For flash-jlink target
+JLINK_DEVICE = LPC1857
+
+# flash using jlink
+flash: flash-jlink
diff --git a/hw/bsp/mcb1800/lpc1857.ld b/hw/bsp/lpc18/boards/mcb1800/lpc1857.ld
index 983b41eb0..9a308e342 100644
--- a/hw/bsp/mcb1800/lpc1857.ld
+++ b/hw/bsp/lpc18/boards/mcb1800/lpc1857.ld
@@ -20,35 +20,35 @@ MEMORY
   RamAHB_ETB16 (rwx) : ORIGIN = 0x2000c000, LENGTH = 0x4000 /* 16K bytes (alias RAM5) */  
 }
 
-  /* Define a symbol for the top of each memory region */
-  __base_MFlashA512 = 0x1a000000  ; /* MFlashA512 */  
-  __base_Flash = 0x1a000000 ; /* Flash */  
-  __top_MFlashA512 = 0x1a000000 + 0x80000 ; /* 512K bytes */  
-  __top_Flash = 0x1a000000 + 0x80000 ; /* 512K bytes */  
-  __base_MFlashB512 = 0x1b000000  ; /* MFlashB512 */  
-  __base_Flash2 = 0x1b000000 ; /* Flash2 */  
-  __top_MFlashB512 = 0x1b000000 + 0x80000 ; /* 512K bytes */  
-  __top_Flash2 = 0x1b000000 + 0x80000 ; /* 512K bytes */  
-  __base_RamLoc32 = 0x10000000  ; /* RamLoc32 */  
-  __base_RAM = 0x10000000 ; /* RAM */  
-  __top_RamLoc32 = 0x10000000 + 0x8000 ; /* 32K bytes */  
-  __top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */  
-  __base_RamLoc40 = 0x10080000  ; /* RamLoc40 */  
-  __base_RAM2 = 0x10080000 ; /* RAM2 */  
-  __top_RamLoc40 = 0x10080000 + 0xa000 ; /* 40K bytes */  
-  __top_RAM2 = 0x10080000 + 0xa000 ; /* 40K bytes */  
-  __base_RamAHB32 = 0x20000000  ; /* RamAHB32 */  
-  __base_RAM3 = 0x20000000 ; /* RAM3 */  
-  __top_RamAHB32 = 0x20000000 + 0x8000 ; /* 32K bytes */  
-  __top_RAM3 = 0x20000000 + 0x8000 ; /* 32K bytes */  
-  __base_RamAHB16 = 0x20008000  ; /* RamAHB16 */  
-  __base_RAM4 = 0x20008000 ; /* RAM4 */  
-  __top_RamAHB16 = 0x20008000 + 0x4000 ; /* 16K bytes */  
-  __top_RAM4 = 0x20008000 + 0x4000 ; /* 16K bytes */  
-  __base_RamAHB_ETB16 = 0x2000c000  ; /* RamAHB_ETB16 */  
-  __base_RAM5 = 0x2000c000 ; /* RAM5 */  
-  __top_RamAHB_ETB16 = 0x2000c000 + 0x4000 ; /* 16K bytes */  
-  __top_RAM5 = 0x2000c000 + 0x4000 ; /* 16K bytes */  
+/* Define a symbol for the top of each memory region */
+__base_MFlashA512 = 0x1a000000  ; /* MFlashA512 */  
+__base_Flash = 0x1a000000 ; /* Flash */  
+__top_MFlashA512 = 0x1a000000 + 0x80000 ; /* 512K bytes */  
+__top_Flash = 0x1a000000 + 0x80000 ; /* 512K bytes */  
+__base_MFlashB512 = 0x1b000000  ; /* MFlashB512 */  
+__base_Flash2 = 0x1b000000 ; /* Flash2 */  
+__top_MFlashB512 = 0x1b000000 + 0x80000 ; /* 512K bytes */  
+__top_Flash2 = 0x1b000000 + 0x80000 ; /* 512K bytes */  
+__base_RamLoc32 = 0x10000000  ; /* RamLoc32 */  
+__base_RAM = 0x10000000 ; /* RAM */  
+__top_RamLoc32 = 0x10000000 + 0x8000 ; /* 32K bytes */  
+__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */  
+__base_RamLoc40 = 0x10080000  ; /* RamLoc40 */  
+__base_RAM2 = 0x10080000 ; /* RAM2 */  
+__top_RamLoc40 = 0x10080000 + 0xa000 ; /* 40K bytes */  
+__top_RAM2 = 0x10080000 + 0xa000 ; /* 40K bytes */  
+__base_RamAHB32 = 0x20000000  ; /* RamAHB32 */  
+__base_RAM3 = 0x20000000 ; /* RAM3 */  
+__top_RamAHB32 = 0x20000000 + 0x8000 ; /* 32K bytes */  
+__top_RAM3 = 0x20000000 + 0x8000 ; /* 32K bytes */  
+__base_RamAHB16 = 0x20008000  ; /* RamAHB16 */  
+__base_RAM4 = 0x20008000 ; /* RAM4 */  
+__top_RamAHB16 = 0x20008000 + 0x4000 ; /* 16K bytes */  
+__top_RAM4 = 0x20008000 + 0x4000 ; /* 16K bytes */  
+__base_RamAHB_ETB16 = 0x2000c000  ; /* RamAHB_ETB16 */  
+__base_RAM5 = 0x2000c000 ; /* RAM5 */  
+__top_RamAHB_ETB16 = 0x2000c000 + 0x4000 ; /* 16K bytes */  
+__top_RAM5 = 0x2000c000 + 0x4000 ; /* 16K bytes */  
 
 ENTRY(ResetISR)
 
diff --git a/hw/bsp/mcb1800/mcb1800.c b/hw/bsp/lpc18/family.c
index 5256501ed..d74ebcd33 100644
--- a/hw/bsp/mcb1800/mcb1800.c
+++ b/hw/bsp/lpc18/family.c
@@ -25,7 +25,8 @@
  */
 
 #include "chip.h"
-#include "../board.h"
+#include "bsp/board.h"
+#include "board.h"
 
 //--------------------------------------------------------------------+
 // USB Interrupt Handler
@@ -56,59 +57,11 @@ void USB1_IRQHandler(void)
 // MACRO TYPEDEF CONSTANT ENUM DECLARATION
 //--------------------------------------------------------------------+
 
-// PD_10
-#define LED_PORT      6
-#define LED_PIN       24
-
-// P4_0
-#define BUTTON_PORT   2
-#define BUTTON_PIN    0
-
-#define UART_DEV        LPC_USART3
-#define UART_PORT       0x02
-#define UART_PIN_TX     3
-#define UART_PIN_RX     4
-
 
 /* System configuration variables used by chip driver */
 const uint32_t OscRateIn = 12000000;
 const uint32_t ExtRateIn = 0;
 
-static const PINMUX_GRP_T pinmuxing[] =
-{
-  // LEDs
-  { 0xD, 10, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4) },
-  { 0xD, 11, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
-  { 0xD, 12, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
-  { 0xD, 13, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
-  { 0xD, 14, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN) },
-  { 0x9,  0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN) },
-  { 0x9,  1, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN) },
-  { 0x9,  2, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN) },
-
-  // Button
-  { 0x4, 0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLUP) },
-
-  // UART
-  { UART_PORT, UART_PIN_TX, SCU_MODE_PULLDOWN | SCU_MODE_FUNC2 },
-  { UART_PORT, UART_PIN_RX, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 },
-
-  // USB0
-  { 0x6, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC1 },		                // P6_3 USB0_PWR_EN, USB0 VBus function
-
-  { 0x9, 5, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC2 },			              // P9_5 USB1_VBUS_EN, USB1 VBus function
-  { 0x2, 5, SCU_MODE_INACT  | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 }, // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
-};
-
-/* Pin clock mux values, re-used structure, value in first index is meaningless */
-static const PINMUX_GRP_T pinclockmuxing[] =
-{
-	{ 0, 0,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
-	{ 0, 1,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
-	{ 0, 2,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
-	{ 0, 3,  (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
-};
-
 // Invoked by startup code
 void SystemInit(void)
 {
@@ -118,15 +71,7 @@ void SystemInit(void)
 	*pSCB_VTOR = (unsigned int) g_pfnVectors;
 #endif
 
-  /* Setup system level pin muxing */
-  Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
-
-  /* Clock pins only, group field not used */
-  for (uint32_t i = 0; i < (sizeof(pinclockmuxing) / sizeof(pinclockmuxing[0])); i++)
-  {
-    Chip_SCU_ClockPinMuxSet(pinclockmuxing[i].pinnum, pinclockmuxing[i].modefunc);
-  }
-
+  board_lpc18_pinmux();
   Chip_SetupXtalClocking();
 }
 
diff --git a/hw/bsp/mcb1800/board.mk b/hw/bsp/lpc18/family.mk
index f8fd25800..c9c4ce83a 100644
--- a/hw/bsp/mcb1800/board.mk
+++ b/hw/bsp/lpc18/family.mk
@@ -1,3 +1,7 @@
+FAMILY_SUBMODULES = hw/mcu/nxp
+
+include $(TOP)/$(BOARD_PATH)/board.mk
+
 CFLAGS += \
   -flto \
   -mthumb \
@@ -13,9 +17,6 @@ CFLAGS += -Wno-error=unused-parameter -Wno-error=strict-prototypes
 
 MCU_DIR = hw/mcu/nxp/lpcopen/lpc18xx/lpc_chip_18xx
 
-# All source paths should be relative to the top level.
-LD_FILE = hw/bsp/$(BOARD)/lpc1857.ld
-
 SRC_C += \
 	$(MCU_DIR)/../gcc/cr_startup_lpc18xx.c \
 	$(MCU_DIR)/src/chip_18xx_43xx.c \
@@ -25,6 +26,7 @@ SRC_C += \
 	$(MCU_DIR)/src/uart_18xx_43xx.c
 
 INC += \
+	$(TOP)/$(BOARD_PATH) \
 	$(TOP)/$(MCU_DIR)/inc \
 	$(TOP)/$(MCU_DIR)/inc/config_18xx
 
@@ -34,9 +36,3 @@ CHIP_FAMILY = transdimension
 
 # For freeRTOS port source
 FREERTOS_PORT = ARM_CM3
-
-# For flash-jlink target
-JLINK_DEVICE = LPC1857
-
-# flash using jlink
-flash: flash-jlink
diff --git a/hw/bsp/stm32f4/family.mk b/hw/bsp/stm32f4/family.mk
index c974dc109..299f084de 100644
--- a/hw/bsp/stm32f4/family.mk
+++ b/hw/bsp/stm32f4/family.mk
@@ -1,5 +1,9 @@
 UF2_FAMILY_ID = 0x57755a57
-FAMILY_SUBMODULES = hw/mcu/st/cmsis_device_f4 hw/mcu/st/stm32f4xx_hal_driver
+ST_FAMILY = f4
+FAMILY_SUBMODULES = hw/mcu/st/cmsis_device_$(ST_FAMILY) hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
+
+ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
+ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
 
 include $(TOP)/$(BOARD_PATH)/board.mk
 
@@ -16,10 +20,6 @@ CFLAGS += \
 # suppress warning caused by vendor mcu driver
 CFLAGS += -Wno-error=cast-align
 
-ST_FAMILY = f4
-ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
-ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
-
 SRC_C += \
 	$(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \
diff --git a/hw/bsp/stm32f7/family.c b/hw/bsp/stm32f7/family.c
index 1649e935f..c0d324598 100644
--- a/hw/bsp/stm32f7/family.c
+++ b/hw/bsp/stm32f7/family.c
@@ -55,7 +55,7 @@ void board_init(void)
 {
   board_clock_init();
 
-  // Enable peripherals clocks
+  // Enable All GPIOs clocks
   __HAL_RCC_GPIOA_CLK_ENABLE();
   __HAL_RCC_GPIOB_CLK_ENABLE();
   __HAL_RCC_GPIOC_CLK_ENABLE();
@@ -154,7 +154,7 @@ void board_init(void)
   // B-peripheral session valid override enable
   USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN;
   USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL;
-#endif
+#endif // vbus sense
 
 #else
   // OTG_HS
@@ -231,7 +231,7 @@ void board_init(void)
   HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
   #endif // USB_HS_PHYC
 
-  /* Enable USB HS & ULPI Clocks */
+  // Enable USB HS & ULPI Clocks
   __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE();
   __HAL_RCC_USB_OTG_HS_CLK_ENABLE();
 
@@ -260,7 +260,7 @@ void board_init(void)
 
 void board_led_write(bool state)
 {
-  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
+  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
 }
 
 uint32_t board_button_read(void)
diff --git a/hw/bsp/stm32f7/family.mk b/hw/bsp/stm32f7/family.mk
index 680fd3b14..60d189a30 100644
--- a/hw/bsp/stm32f7/family.mk
+++ b/hw/bsp/stm32f7/family.mk
@@ -1,5 +1,9 @@
 UF2_FAMILY_ID = 0x53b80f00
-FAMILY_SUBMODULES = hw/mcu/st/cmsis_device_f7 hw/mcu/st/stm32f7xx_hal_driver
+ST_FAMILY = f7
+FAMILY_SUBMODULES = hw/mcu/st/cmsis_device_$(ST_FAMILY) hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
+
+ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
+ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
 
 include $(TOP)/$(BOARD_PATH)/board.mk
 
@@ -29,10 +33,6 @@ endif
 # mcu driver cause following warnings
 CFLAGS += -Wno-error=shadow -Wno-error=cast-align
 
-ST_FAMILY = f7
-ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
-ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
-
 SRC_C += \
 	$(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \
@@ -47,8 +47,7 @@ INC += \
   $(TOP)/$(BOARD_PATH) \
 	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
 	$(TOP)/$(ST_CMSIS)/Include \
-	$(TOP)/$(ST_HAL_DRIVER)/Inc \
-	$(TOP)/hw/bsp/$(BOARD)
+	$(TOP)/$(ST_HAL_DRIVER)/Inc
 
 # For TinyUSB port source
 VENDOR = st
diff --git a/hw/bsp/stm32h7/boards/stm32h743eval/board.h b/hw/bsp/stm32h7/boards/stm32h743eval/board.h
new file mode 100644
index 000000000..ab263d2b7
--- /dev/null
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/board.h
@@ -0,0 +1,132 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, 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 BOARD_H_
+#define BOARD_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#define LED_PORT              GPIOA
+#define LED_PIN               GPIO_PIN_4
+#define LED_STATE_ON          1
+
+// Tamper push-button
+#define BUTTON_PORT           GPIOC
+#define BUTTON_PIN            GPIO_PIN_13
+#define BUTTON_STATE_ACTIVE   0
+
+// Need to change jumper setting J7 and J8 from RS-232 to STLink
+#define UART_DEV              USART1
+#define UART_CLK_EN           __HAL_RCC_USART1_CLK_ENABLE
+#define UART_GPIO_PORT        GPIOB
+#define UART_GPIO_AF          GPIO_AF4_USART1
+#define UART_TX_PIN           GPIO_PIN_14
+#define UART_RX_PIN           GPIO_PIN_15
+
+// VBUS Sense detection
+#define OTG_FS_VBUS_SENSE     1
+#define OTG_HS_VBUS_SENSE     0
+
+//--------------------------------------------------------------------+
+// RCC Clock
+//--------------------------------------------------------------------+
+static inline void board_stm32h7_clock_init(void)
+{
+  RCC_ClkInitTypeDef RCC_ClkInitStruct;
+  RCC_OscInitTypeDef RCC_OscInitStruct;
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
+
+  /*!< Supply configuration update enable */
+  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+
+  /* The voltage scaling allows optimizing the power consumption when the device is
+     clocked below the maximum system frequency, to update the voltage scaling value
+     regarding system frequency refer to product datasheet.  */
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+  while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) {}
+
+  /* Enable HSE Oscillator and activate PLL with HSE as source */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
+  RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+
+  /* PLL1 for System Clock */
+  RCC_OscInitStruct.PLL.PLLM = 5;
+  RCC_OscInitStruct.PLL.PLLN = 160;
+  RCC_OscInitStruct.PLL.PLLFRACN = 0;
+  RCC_OscInitStruct.PLL.PLLP = 2;
+  RCC_OscInitStruct.PLL.PLLR = 2;
+  RCC_OscInitStruct.PLL.PLLQ = 4;
+
+  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
+  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
+  HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+  /* PLL3 for USB Clock */
+  PeriphClkInitStruct.PLL3.PLL3M = 25;
+  PeriphClkInitStruct.PLL3.PLL3N = 336;
+  PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
+  PeriphClkInitStruct.PLL3.PLL3P = 2;
+  PeriphClkInitStruct.PLL3.PLL3R = 2;
+  PeriphClkInitStruct.PLL3.PLL3Q = 7;
+
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
+  PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3;
+  HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
+
+  /* Select PLL as system clock source and configure  bus clocks dividers */
+  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | \
+  RCC_CLOCKTYPE_PCLK2  | RCC_CLOCKTYPE_D3PCLK1);
+
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
+  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1;
+  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
+
+  /*activate CSI clock mondatory for I/O Compensation Cell*/
+  __HAL_RCC_CSI_ENABLE() ;
+
+  /* Enable SYSCFG clock mondatory for I/O Compensation Cell */
+  __HAL_RCC_SYSCFG_CLK_ENABLE() ;
+
+  /* Enables the I/O Compensation Cell */
+  HAL_EnableCompensationCell();
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif
diff --git a/hw/bsp/stm32h7/boards/stm32h743eval/board.mk b/hw/bsp/stm32h7/boards/stm32h743eval/board.mk
new file mode 100644
index 000000000..96d14a795
--- /dev/null
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/board.mk
@@ -0,0 +1,13 @@
+CFLAGS += -DSTM32H743xx -DHSE_VALUE=25000000
+
+# Default is Highspeed port
+PORT ?= 1
+
+SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32h743xx.s
+LD_FILE = $(BOARD_PATH)/stm32h743xx_flash.ld
+
+# For flash-jlink target
+JLINK_DEVICE = stm32h743xi
+
+# flash target using on-board stlink
+flash: flash-stlink
diff --git a/hw/bsp/stm32h743eval/STM32H743XIHx_FLASH.ld b/hw/bsp/stm32h7/boards/stm32h743eval/stm32h743xx_flash.ld
index 59b9ff4df..59b9ff4df 100644
--- a/hw/bsp/stm32h743eval/STM32H743XIHx_FLASH.ld
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/stm32h743xx_flash.ld
diff --git a/hw/bsp/stm32h7/boards/stm32h743nucleo/board.h b/hw/bsp/stm32h7/boards/stm32h743nucleo/board.h
new file mode 100644
index 000000000..3a31783a8
--- /dev/null
+++ b/hw/bsp/stm32h7/boards/stm32h743nucleo/board.h
@@ -0,0 +1,116 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, 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 BOARD_H_
+#define BOARD_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#define LED_PORT              GPIOB
+#define LED_PIN               GPIO_PIN_0
+#define LED_STATE_ON          1
+
+#define BUTTON_PORT           GPIOC
+#define BUTTON_PIN            GPIO_PIN_13
+#define BUTTON_STATE_ACTIVE   1
+
+#define UART_DEV              USART3
+#define UART_CLK_EN           __HAL_RCC_USART3_CLK_ENABLE
+#define UART_GPIO_PORT        GPIOD
+#define UART_GPIO_AF          GPIO_AF7_USART3
+#define UART_TX_PIN           GPIO_PIN_8
+#define UART_RX_PIN           GPIO_PIN_9
+
+// VBUS Sense detection
+#define OTG_FS_VBUS_SENSE     1
+#define OTG_HS_VBUS_SENSE     0
+
+//--------------------------------------------------------------------+
+// RCC Clock
+//--------------------------------------------------------------------+
+static inline void board_stm32h7_clock_init(void)
+{
+  RCC_ClkInitTypeDef RCC_ClkInitStruct;
+  RCC_OscInitTypeDef RCC_OscInitStruct;
+
+  /* The PWR block is always enabled on the H7 series- there is no clock
+     enable. For now, use the default VOS3 scale mode (lowest) and limit clock
+     frequencies to avoid potential current draw problems from bus
+     power when using the max clock speeds throughout the chip. */
+
+  /* Enable HSE Oscillator and activate PLL1 with HSE as source */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
+  RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLM = HSE_VALUE/1000000;
+  RCC_OscInitStruct.PLL.PLLN = 336;
+  RCC_OscInitStruct.PLL.PLLP = 2;
+  RCC_OscInitStruct.PLL.PLLQ = 7;
+  RCC_OscInitStruct.PLL.PLLR = 2; /* Unused */
+  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_0;
+  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
+  RCC_OscInitStruct.PLL.PLLFRACN = 0;
+  HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | \
+    RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | \
+    RCC_CLOCKTYPE_D3PCLK1);
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV1;
+
+  /* Unlike on the STM32F4 family, it appears the maximum APB frequencies are
+     device-dependent- 120 MHz for this board according to Figure 2 of
+     the datasheet. Dividing by half will be safe for now. */
+  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
+  RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
+
+  /* 4 wait states required for 168MHz and VOS3. */
+  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
+
+  /* Like on F4, on H7, USB's actual peripheral clock and bus clock are
+     separate. However, the main system PLL (PLL1) doesn't have a direct
+     connection to the USB peripheral clock to generate 48 MHz, so we do this
+     dance. This will connect PLL1's Q output to the USB peripheral clock. */
+  RCC_PeriphCLKInitTypeDef RCC_PeriphCLKInitStruct;
+
+  RCC_PeriphCLKInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
+  RCC_PeriphCLKInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL;
+  HAL_RCCEx_PeriphCLKConfig(&RCC_PeriphCLKInitStruct);
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif
diff --git a/hw/bsp/stm32h7/boards/stm32h743nucleo/board.mk b/hw/bsp/stm32h7/boards/stm32h743nucleo/board.mk
new file mode 100644
index 000000000..fc670fe76
--- /dev/null
+++ b/hw/bsp/stm32h7/boards/stm32h743nucleo/board.mk
@@ -0,0 +1,13 @@
+CFLAGS += -DSTM32H743xx -DHSE_VALUE=8000000
+
+# Default is FulSpeed port
+PORT ?= 0
+
+SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32h743xx.s
+LD_FILE = $(BOARD_PATH)/stm32h743xx_flash.ld
+
+# For flash-jlink target
+JLINK_DEVICE = stm32h743zi
+
+# flash target using on-board stlink
+flash: flash-stlink
diff --git a/hw/bsp/stm32h745disco/STM32H74xXIHx_FLASH.ld b/hw/bsp/stm32h7/boards/stm32h743nucleo/stm32h743xx_flash.ld
index 59b9ff4df..59b9ff4df 100644
--- a/hw/bsp/stm32h745disco/STM32H74xXIHx_FLASH.ld
+++ b/hw/bsp/stm32h7/boards/stm32h743nucleo/stm32h743xx_flash.ld
diff --git a/hw/bsp/stm32h7/boards/stm32h745disco/board.h b/hw/bsp/stm32h7/boards/stm32h745disco/board.h
new file mode 100644
index 000000000..30a7a9ff6
--- /dev/null
+++ b/hw/bsp/stm32h7/boards/stm32h745disco/board.h
@@ -0,0 +1,134 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2021, 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 BOARD_H_
+#define BOARD_H_
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#define LED_PORT              GPIOJ
+#define LED_PIN               GPIO_PIN_2
+#define LED_STATE_ON          1
+
+// Blue push-button
+#define BUTTON_PORT           GPIOC
+#define BUTTON_PIN            GPIO_PIN_13
+#define BUTTON_STATE_ACTIVE   1
+
+// UART
+#define UART_DEV              USART3
+#define UART_CLK_EN           __HAL_RCC_USART3_CLK_ENABLE
+#define UART_GPIO_PORT        GPIOB
+#define UART_GPIO_AF          GPIO_AF7_USART3
+#define UART_TX_PIN           GPIO_PIN_10
+#define UART_RX_PIN           GPIO_PIN_11
+
+// VBUS Sense detection
+#define OTG_FS_VBUS_SENSE     1
+#define OTG_HS_VBUS_SENSE     0
+
+//--------------------------------------------------------------------+
+// RCC Clock
+//--------------------------------------------------------------------+
+static inline void board_stm32h7_clock_init(void)
+{
+  RCC_ClkInitTypeDef RCC_ClkInitStruct;
+  RCC_OscInitTypeDef RCC_OscInitStruct;
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
+
+  /*!< Supply configuration update enable */
+  /* For STM32H750XB, use "HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);" */
+  HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY);
+
+  /* The voltage scaling allows optimizing the power consumption when the
+     device is clocked below the maximum system frequency, to update the
+     voltage scaling value regarding system frequency refer to product
+     datasheet.  */
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+  while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) {}
+
+  /* Enable HSE Oscillator and activate PLL with HSE as source */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
+  RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
+  RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+
+  /* PLL1 for System Clock */
+  RCC_OscInitStruct.PLL.PLLM = 5;
+  RCC_OscInitStruct.PLL.PLLN = 160;
+  RCC_OscInitStruct.PLL.PLLFRACN = 0;
+  RCC_OscInitStruct.PLL.PLLP = 2;
+  RCC_OscInitStruct.PLL.PLLR = 2;
+  RCC_OscInitStruct.PLL.PLLQ = 4;
+
+  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
+  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
+  HAL_RCC_OscConfig(&RCC_OscInitStruct);
+
+  /* PLL3 for USB Clock */
+  PeriphClkInitStruct.PLL3.PLL3M = 25;
+  PeriphClkInitStruct.PLL3.PLL3N = 336;
+  PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
+  PeriphClkInitStruct.PLL3.PLL3P = 2;
+  PeriphClkInitStruct.PLL3.PLL3R = 2;
+  PeriphClkInitStruct.PLL3.PLL3Q = 7;
+
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
+  PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3;
+  HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
+
+  /* Select PLL as system clock source and configure  bus clocks dividers */
+  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | \
+  RCC_CLOCKTYPE_PCLK2  | RCC_CLOCKTYPE_D3PCLK1);
+
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
+  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1;
+  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
+
+  /*activate CSI clock mondatory for I/O Compensation Cell*/
+  __HAL_RCC_CSI_ENABLE() ;
+
+  /* Enable SYSCFG clock mondatory for I/O Compensation Cell */
+  __HAL_RCC_SYSCFG_CLK_ENABLE() ;
+
+  /* Enables the I/O Compensation Cell */
+  HAL_EnableCompensationCell();
+}
+
+#ifdef __cplusplus
+ }
+#endif
+
+#endif
diff --git a/hw/bsp/stm32h7/boards/stm32h745disco/board.mk b/hw/bsp/stm32h7/boards/stm32h745disco/board.mk
new file mode 100644
index 000000000..384065bde
--- /dev/null
+++ b/hw/bsp/stm32h7/boards/stm32h745disco/board.mk
@@ -0,0 +1,17 @@
+# STM32H745I-DISCO uses OTG_FS
+# FIXME: Reset enumerates, un/replug USB plug does not enumerate
+
+CFLAGS += -DSTM32H745xx -DCORE_CM7 -DHSE_VALUE=25000000
+
+# Default is FulSpeed port
+PORT ?= 0
+
+SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32h745xx.s
+LD_FILE = $(ST_CMSIS)/Source/Templates/gcc/linker/stm32h745xx_flash_CM7.ld
+
+# For flash-jlink target
+JLINK_DEVICE = stm32h745xi_m7
+
+# flash target using on-board stlink
+flash: flash-stlink
+
diff --git a/hw/bsp/stm32h743eval/stm32h743eval.c b/hw/bsp/stm32h7/family.c
index 6a51d8884..e94e5c974 100644
--- a/hw/bsp/stm32h743eval/stm32h743eval.c
+++ b/hw/bsp/stm32h7/family.c
@@ -1,8 +1,10 @@
 /*
  * The MIT License (MIT)
  *
- * Copyright (c) 2019 William D. Jones ([email protected]),
- * Ha Thach (tinyusb.org)
+ * Copyright (c) 2019
+ *    William D. Jones ([email protected]),
+ *    Ha Thach (tinyusb.org)
+ *    Uwe Bonnes ([email protected]
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -25,9 +27,9 @@
  * This file is part of the TinyUSB stack.
  */
 
-#include "../board.h"
-
 #include "stm32h7xx_hal.h"
+#include "bsp/board.h"
+#include "board.h"
 
 //--------------------------------------------------------------------+
 // Forward USB interrupt events to TinyUSB IRQ Handler
@@ -52,139 +54,25 @@ void OTG_HS_IRQHandler(void)
 // MACRO TYPEDEF CONSTANT ENUM
 //--------------------------------------------------------------------+
 
-#define LED_PORT              GPIOA
-#define LED_PIN               GPIO_PIN_4
-#define LED_STATE_ON          1
-
-// Tamper push-button
-#define BUTTON_PORT           GPIOC
-#define BUTTON_PIN            GPIO_PIN_13
-#define BUTTON_STATE_ACTIVE   0
-
-// Need to change jumper setting J7 and J8 from RS-232 to STLink
-#define UARTx                 USART1
-#define UART_GPIO_PORT        GPIOB
-#define UART_GPIO_AF          GPIO_AF4_USART1
-#define UART_TX_PIN           GPIO_PIN_14
-#define UART_RX_PIN           GPIO_PIN_15
-
 UART_HandleTypeDef UartHandle;
 
-// enable all LED, Button, Uart, USB clock
-static void all_rcc_clk_enable(void)
-{
-  __HAL_RCC_GPIOA_CLK_ENABLE();  // LED
-  __HAL_RCC_GPIOC_CLK_ENABLE();  // Button
-  __HAL_RCC_GPIOB_CLK_ENABLE();  // Uart tx, rx
-  __HAL_RCC_USART1_CLK_ENABLE(); // Uart module
-}
-
-/* PWR, RCC, GPIO (All): AHB4 (D3 domain)
-   USB{1,2} OTG_{H,F}S: AHB1 (D2 domain)
-*/
-
-/**
-  * @brief  System Clock Configuration
-  *         The system Clock is configured as follow :
-  *            System Clock source            = PLL (HSE)
-  *            SYSCLK(Hz)                     = 400000000 (CPU Clock)
-  *            HCLK(Hz)                       = 200000000 (AXI and AHBs Clock)
-  *            AHB Prescaler                  = 2
-  *            D1 APB3 Prescaler              = 2 (APB3 Clock  100MHz)
-  *            D2 APB1 Prescaler              = 2 (APB1 Clock  100MHz)
-  *            D2 APB2 Prescaler              = 2 (APB2 Clock  100MHz)
-  *            D3 APB4 Prescaler              = 2 (APB4 Clock  100MHz)
-  *            HSE Frequency(Hz)              = 25000000
-  *            PLL_M                          = 5
-  *            PLL_N                          = 160
-  *            PLL_P                          = 2
-  *            PLL_Q                          = 4
-  *            PLL_R                          = 2
-  *            PLL3_M                         = 25
-  *            PLL3_N                         = 336
-  *            PLL3_P                         = 2
-  *            PLL3_Q                         = 7
-  *            PLL3_R                         = 2
-  *            VDD(V)                         = 3.3
-  *            Flash Latency(WS)              = 4
-  * @param  None
-  * @retval None
-  */
-
-void SystemClock_Config(void)
+void board_init(void)
 {
-  RCC_ClkInitTypeDef RCC_ClkInitStruct;
-  RCC_OscInitTypeDef RCC_OscInitStruct;
-  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
-
-  /*!< Supply configuration update enable */
-  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
-
-  /* The voltage scaling allows optimizing the power consumption when the device is
-     clocked below the maximum system frequency, to update the voltage scaling value
-     regarding system frequency refer to product datasheet.  */
-  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+  board_stm32h7_clock_init();
 
-  while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) {}
-
-  /* Enable HSE Oscillator and activate PLL with HSE as source */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
-  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
-  RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
-  RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
-  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
-
-  /* PLL1 for System Clock */
-  RCC_OscInitStruct.PLL.PLLM = 5;
-  RCC_OscInitStruct.PLL.PLLN = 160;
-  RCC_OscInitStruct.PLL.PLLFRACN = 0;
-  RCC_OscInitStruct.PLL.PLLP = 2;
-  RCC_OscInitStruct.PLL.PLLR = 2;
-  RCC_OscInitStruct.PLL.PLLQ = 4;
-
-  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
-  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
-  HAL_RCC_OscConfig(&RCC_OscInitStruct);
-
-  /* PLL3 for USB Clock */
-  PeriphClkInitStruct.PLL3.PLL3M = 25;
-  PeriphClkInitStruct.PLL3.PLL3N = 336;
-  PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
-  PeriphClkInitStruct.PLL3.PLL3P = 2;
-  PeriphClkInitStruct.PLL3.PLL3R = 2;
-  PeriphClkInitStruct.PLL3.PLL3Q = 7;
-
-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
-  PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3;
-  HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
-
-  /* Select PLL as system clock source and configure  bus clocks dividers */
-  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | \
-  RCC_CLOCKTYPE_PCLK2  | RCC_CLOCKTYPE_D3PCLK1);
-
-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
-  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
-  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
-  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
-  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
-  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1;
-  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
-
-  /*activate CSI clock mondatory for I/O Compensation Cell*/
-  __HAL_RCC_CSI_ENABLE() ;
-
-  /* Enable SYSCFG clock mondatory for I/O Compensation Cell */
-  __HAL_RCC_SYSCFG_CLK_ENABLE() ;
-
-  /* Enables the I/O Compensation Cell */
-  HAL_EnableCompensationCell();
-}
+  // Enable All GPIOs clocks
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE(); // USB ULPI NXT
+  __HAL_RCC_GPIOC_CLK_ENABLE(); // USB ULPI NXT
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOE_CLK_ENABLE();
+  __HAL_RCC_GPIOE_CLK_ENABLE();
+  __HAL_RCC_GPIOG_CLK_ENABLE();
+  __HAL_RCC_GPIOH_CLK_ENABLE(); // USB ULPI NXT
+  __HAL_RCC_GPIOI_CLK_ENABLE(); // USB ULPI NXT
+  __HAL_RCC_GPIOJ_CLK_ENABLE();
 
-void board_init(void)
-{
-  SystemClock_Config();
-  all_rcc_clk_enable();
+  UART_CLK_EN();
 
   // 1ms tick timer
   SysTick_Config(SystemCoreClock / 1000);
@@ -219,7 +107,7 @@ void board_init(void)
   GPIO_InitStruct.Alternate = UART_GPIO_AF;
   HAL_GPIO_Init(UART_GPIO_PORT, &GPIO_InitStruct);
 
-  UartHandle.Instance        = UARTx;
+  UartHandle.Instance        = UART_DEV;
   UartHandle.Init.BaudRate   = CFG_BOARD_UART_BAUDRATE;
   UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
   UartHandle.Init.StopBits   = UART_STOPBITS_1;
@@ -234,8 +122,6 @@ void board_init(void)
   // OTG_FS is marked as RHPort0 by TinyUSB to be consistent across stm32 port
   // PA9 VUSB, PA10 ID, PA11 DM, PA12 DP
 
-  __HAL_RCC_GPIOA_CLK_ENABLE();
-
   /* Configure DM DP Pins */
   GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
@@ -244,12 +130,6 @@ void board_init(void)
   GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
   HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-  /* Configure VBUS Pin */
-  GPIO_InitStruct.Pin = GPIO_PIN_9;
-  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
   /* This for ID line debug */
   GPIO_InitStruct.Pin = GPIO_PIN_10;
   GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
@@ -263,18 +143,27 @@ void board_init(void)
   HAL_PWREx_EnableUSBVoltageDetector();
   __HAL_RCC_USB2_OTG_FS_CLK_ENABLE();
 
+#if OTG_FS_VBUS_SENSE
+  /* Configure VBUS Pin */
+  GPIO_InitStruct.Pin = GPIO_PIN_9;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
   // Enable VBUS sense (B device) via pin PA9
   USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN;
+#else
+  // Disable VBUS sense (B device) via pin PA9
+  USB_OTG_FS->GCCFG &= ~USB_OTG_GCCFG_VBDEN;
 
-#elif BOARD_DEVICE_RHPORT_NUM == 1
+  // B-peripheral session valid override enable
+  USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN;
+  USB_OTG_FS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL;
+#endif // vbus sense
 
+#elif BOARD_DEVICE_RHPORT_NUM == 1
   // Despite being call USB2_OTG
   // OTG_HS is marked as RHPort1 by TinyUSB to be consistent across stm32 port
-  __GPIOA_CLK_ENABLE();
-  __GPIOB_CLK_ENABLE();
-  __GPIOC_CLK_ENABLE();
-  __GPIOH_CLK_ENABLE();
-  __GPIOI_CLK_ENABLE();
 
   /* CLK */
   GPIO_InitStruct.Pin = GPIO_PIN_5;
@@ -320,18 +209,20 @@ void board_init(void)
   GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
   HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
 
-  // Enable ULPI clock
+  // Enable USB HS & ULPI Clocks
   __HAL_RCC_USB1_OTG_HS_ULPI_CLK_ENABLE();
-
-  /* Enable USB HS Clocks */
   __HAL_RCC_USB1_OTG_HS_CLK_ENABLE();
 
+#if OTG_HS_VBUS_SENSE
+  #error OTG HS VBUS Sense enabled is not implemented
+#else
   // No VBUS sense
   USB_OTG_HS->GCCFG &= ~USB_OTG_GCCFG_VBDEN;
 
   // B-peripheral session valid override enable
   USB_OTG_HS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN;
   USB_OTG_HS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL;
+#endif
 
   // Force device mode
   USB_OTG_HS->GUSBCFG &= ~USB_OTG_GUSBCFG_FHMOD;
@@ -348,7 +239,7 @@ void board_init(void)
 
 void board_led_write(bool state)
 {
-  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
+  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
 }
 
 uint32_t board_button_read(void)
diff --git a/hw/bsp/stm32h743eval/board.mk b/hw/bsp/stm32h7/family.mk
index 7f42e1a88..5e3c7cf35 100644
--- a/hw/bsp/stm32h743eval/board.mk
+++ b/hw/bsp/stm32h7/family.mk
@@ -1,5 +1,11 @@
-# Default is Highspeed port
-PORT ?= 1
+UF2_FAMILY_ID = 0x6db66082
+ST_FAMILY = h7
+FAMILY_SUBMODULES = hw/mcu/st/cmsis_device_$(ST_FAMILY) hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
+
+ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
+ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
+
+include $(TOP)/$(BOARD_PATH)/board.mk
 
 CFLAGS += \
   -flto \
@@ -9,7 +15,6 @@ CFLAGS += \
   -mfloat-abi=hard \
   -mfpu=fpv5-d16 \
   -nostdlib -nostartfiles \
-  -DSTM32H743xx \
   -DCFG_TUSB_MCU=OPT_MCU_STM32H7 \
 	-DBOARD_DEVICE_RHPORT_NUM=$(PORT)
 
@@ -23,13 +28,7 @@ endif
 # suppress warning caused by vendor mcu driver
 CFLAGS += -Wno-error=maybe-uninitialized -Wno-error=cast-align
 
-ST_FAMILY = h7
-ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
-ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
-
 # All source paths should be relative to the top level.
-LD_FILE = hw/bsp/$(BOARD)/STM32H743XIHx_FLASH.ld
-
 SRC_C += \
 	$(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \
@@ -40,14 +39,11 @@ SRC_C += \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.c
 
-SRC_S += \
-	$(ST_CMSIS)/Source/Templates/gcc/startup_stm32h743xx.s
-
 INC += \
+	$(TOP)/$(BOARD_PATH) \
 	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
 	$(TOP)/$(ST_CMSIS)/Include \
-	$(TOP)/$(ST_HAL_DRIVER)/Inc \
-	$(TOP)/hw/bsp/$(BOARD)
+	$(TOP)/$(ST_HAL_DRIVER)/Inc
 
 # For TinyUSB port source
 VENDOR = st
@@ -56,8 +52,3 @@ CHIP_FAMILY = synopsys
 # For freeRTOS port source
 FREERTOS_PORT = ARM_CM7/r0p1
 
-# For flash-jlink target
-JLINK_DEVICE = stm32h743xi
-
-# flash target using on-board stlink
-flash: flash-stlink
diff --git a/hw/bsp/stm32h743eval/stm32h7xx_hal_conf.h b/hw/bsp/stm32h7/stm32h7xx_hal_conf.h
index b9fa348ec..a7cc6d826 100644
--- a/hw/bsp/stm32h743eval/stm32h7xx_hal_conf.h
+++ b/hw/bsp/stm32h7/stm32h7xx_hal_conf.h
@@ -111,7 +111,8 @@
   *        (when HSE is used as system clock source, directly or through the PLL).
   */
 #if !defined  (HSE_VALUE)
-#define HSE_VALUE    ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */
+//#define HSE_VALUE    ((uint32_t)25000000) /*!< Value of the External oscillator in Hz */
+#error HSE_VALUE is not defined
 #endif /* HSE_VALUE */
 
 #if !defined  (HSE_STARTUP_TIMEOUT)
diff --git a/hw/bsp/stm32h743nucleo/STM32H743ZITx_FLASH.ld b/hw/bsp/stm32h743nucleo/STM32H743ZITx_FLASH.ld
deleted file mode 100644
index 65274992e..000000000
--- a/hw/bsp/stm32h743nucleo/STM32H743ZITx_FLASH.ld
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
-*****************************************************************************
-**
-
-**  File        : LinkerScript.ld
-**
-**  Abstract    : Linker script for STM32H743ZITx Device with
-**                2048KByte FLASH, 1056KByte RAM
-**
-**                Set heap size, stack size and stack location according
-**                to application requirements.
-**
-**                Set memory bank area and size if external memory is used.
-**
-**  Target      : STMicroelectronics STM32
-**
-**
-**  Distribution: The file is distributed as is, without any warranty
-**                of any kind.
-**
-**  (c)Copyright Ac6.
-**  You may use this file as-is or modify it according to the needs of your
-**  project. Distribution of this file (unmodified or modified) is not
-**  permitted. Ac6 permit registered System Workbench for MCU users the
-**  rights to distribute the assembled, compiled & linked contents of this
-**  file as part of an application binary file, provided that it is built
-**  using the System Workbench for MCU toolchain.
-**
-*****************************************************************************
-*/
-
-/* Entry Point */
-ENTRY(Reset_Handler)
-
-/* Highest address of the user mode stack */
-_estack = 0x20020000;    /* end of RAM */
-/* Generate a link error if heap and stack don't fit into RAM */
-_Min_Heap_Size = 0x200;      /* required amount of heap  */
-_Min_Stack_Size = 0x400; /* required amount of stack */
-
-/* Specify the memory areas */
-MEMORY
-{
-DTCMRAM (xrw)      : ORIGIN = 0x20000000, LENGTH = 128K
-RAM_D1 (xrw)      : ORIGIN = 0x24000000, LENGTH = 512K
-RAM_D2 (xrw)      : ORIGIN = 0x30000000, LENGTH = 288K
-RAM_D3 (xrw)      : ORIGIN = 0x38000000, LENGTH = 64K
-ITCMRAM (xrw)      : ORIGIN = 0x00000000, LENGTH = 64K
-FLASH (rx)      : ORIGIN = 0x8000000, LENGTH = 2048K
-}
-
-/* Define output sections */
-SECTIONS
-{
-  /* The startup code goes first into FLASH */
-  .isr_vector :
-  {
-    . = ALIGN(4);
-    KEEP(*(.isr_vector)) /* Startup code */
-    . = ALIGN(4);
-  } >FLASH
-
-  /* The program code and other data goes into FLASH */
-  .text :
-  {
-    . = ALIGN(4);
-    *(.text)           /* .text sections (code) */
-    *(.text*)          /* .text* sections (code) */
-    *(.glue_7)         /* glue arm to thumb code */
-    *(.glue_7t)        /* glue thumb to arm code */
-    *(.eh_frame)
-
-    KEEP (*(.init))
-    KEEP (*(.fini))
-
-    . = ALIGN(4);
-    _etext = .;        /* define a global symbols at end of code */
-  } >FLASH
-
-  /* Constant data goes into FLASH */
-  .rodata :
-  {
-    . = ALIGN(4);
-    *(.rodata)         /* .rodata sections (constants, strings, etc.) */
-    *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
-    . = ALIGN(4);
-  } >FLASH
-
-  .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
-  .ARM : {
-    __exidx_start = .;
-    *(.ARM.exidx*)
-    __exidx_end = .;
-  } >FLASH
-
-  .preinit_array     :
-  {
-    PROVIDE_HIDDEN (__preinit_array_start = .);
-    KEEP (*(.preinit_array*))
-    PROVIDE_HIDDEN (__preinit_array_end = .);
-  } >FLASH
-  .init_array :
-  {
-    PROVIDE_HIDDEN (__init_array_start = .);
-    KEEP (*(SORT(.init_array.*)))
-    KEEP (*(.init_array*))
-    PROVIDE_HIDDEN (__init_array_end = .);
-  } >FLASH
-  .fini_array :
-  {
-    PROVIDE_HIDDEN (__fini_array_start = .);
-    KEEP (*(SORT(.fini_array.*)))
-    KEEP (*(.fini_array*))
-    PROVIDE_HIDDEN (__fini_array_end = .);
-  } >FLASH
-
-  /* used by the startup to initialize data */
-  _sidata = LOADADDR(.data);
-
-  /* Initialized data sections goes into RAM, load LMA copy after code */
-  .data : 
-  {
-    . = ALIGN(4);
-    _sdata = .;        /* create a global symbol at data start */
-    *(.data)           /* .data sections */
-    *(.data*)          /* .data* sections */
-
-    . = ALIGN(4);
-    _edata = .;        /* define a global symbol at data end */
-  } >DTCMRAM AT> FLASH
-
-  
-  /* Uninitialized data section */
-  . = ALIGN(4);
-  .bss :
-  {
-    /* This is used by the startup in order to initialize the .bss secion */
-    _sbss = .;         /* define a global symbol at bss start */
-    __bss_start__ = _sbss;
-    *(.bss)
-    *(.bss*)
-    *(COMMON)
-
-    . = ALIGN(4);
-    _ebss = .;         /* define a global symbol at bss end */
-    __bss_end__ = _ebss;
-  } >DTCMRAM
-
-  /* User_heap_stack section, used to check that there is enough RAM left */
-  ._user_heap_stack :
-  {
-    . = ALIGN(8);
-    PROVIDE ( end = . );
-    PROVIDE ( _end = . );
-    . = . + _Min_Heap_Size;
-    . = . + _Min_Stack_Size;
-    . = ALIGN(8);
-  } >DTCMRAM
-
-  
-
-  /* Remove information from the standard libraries */
-  /DISCARD/ :
-  {
-    libc.a ( * )
-    libm.a ( * )
-    libgcc.a ( * )
-  }
-
-  .ARM.attributes 0 : { *(.ARM.attributes) }
-}
-
-
diff --git a/hw/bsp/stm32h743nucleo/board.mk b/hw/bsp/stm32h743nucleo/board.mk
deleted file mode 100644
index 2a5ed8fc2..000000000
--- a/hw/bsp/stm32h743nucleo/board.mk
+++ /dev/null
@@ -1,49 +0,0 @@
-CFLAGS += \
-  -flto \
-  -mthumb \
-  -mabi=aapcs \
-  -mcpu=cortex-m7 \
-  -mfloat-abi=hard \
-  -mfpu=fpv5-d16 \
-  -nostdlib -nostartfiles \
-  -DSTM32H743xx \
-  -DCFG_TUSB_MCU=OPT_MCU_STM32H7
-
-# suppress warning caused by vendor mcu driver
-CFLAGS += -Wno-error=maybe-uninitialized -Wno-error=cast-align
-
-ST_FAMILY = h7
-ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
-ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
-
-# All source paths should be relative to the top level.
-LD_FILE = hw/bsp/$(BOARD)/STM32H743ZITx_FLASH.ld
-
-SRC_C += \
-	$(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_cortex.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc_ex.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.c
-
-SRC_S += \
-	$(ST_CMSIS)/Source/Templates/gcc/startup_stm32h743xx.s
-
-INC += \
-	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
-	$(TOP)/$(ST_CMSIS)/Include \
-	$(TOP)/$(ST_HAL_DRIVER)/Inc \
-	$(TOP)/hw/bsp/$(BOARD)
-
-# For TinyUSB port source
-VENDOR = st
-CHIP_FAMILY = synopsys
-
-# For freeRTOS port source
-FREERTOS_PORT = ARM_CM7/r0p1
-
-# flash target using on-board stlink
-flash: flash-stlink
diff --git a/hw/bsp/stm32h743nucleo/stm32h743nucleo.c b/hw/bsp/stm32h743nucleo/stm32h743nucleo.c
deleted file mode 100644
index b4a723871..000000000
--- a/hw/bsp/stm32h743nucleo/stm32h743nucleo.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 William D. Jones ([email protected]),
- * 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.
- */
-
-#include "../board.h"
-
-#include "stm32h7xx_hal.h"
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-void OTG_FS_IRQHandler(void)
-{
-  tud_int_handler(0);
-}
-
-//--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM
-//--------------------------------------------------------------------+
-
-#define LED_PORT              GPIOB
-#define LED_PIN               GPIO_PIN_0
-#define LED_STATE_ON          1
-
-#define BUTTON_PORT           GPIOC
-#define BUTTON_PIN            GPIO_PIN_13
-#define BUTTON_STATE_ACTIVE   1
-
-#define UARTx                 USART3
-#define UART_GPIO_PORT        GPIOD
-#define UART_GPIO_AF          GPIO_AF7_USART3
-#define UART_TX_PIN           GPIO_PIN_8
-#define UART_RX_PIN           GPIO_PIN_9
-
-UART_HandleTypeDef UartHandle;
-
-// enable all LED, Button, Uart, USB clock
-static void all_rcc_clk_enable(void)
-{
-  __HAL_RCC_GPIOA_CLK_ENABLE();  // USB D+, D-
-  __HAL_RCC_GPIOB_CLK_ENABLE();  // LED
-  __HAL_RCC_GPIOC_CLK_ENABLE();  // Button
-  __HAL_RCC_GPIOD_CLK_ENABLE();  // Uart tx, rx
-  __HAL_RCC_USART3_CLK_ENABLE(); // Uart module
-}
-
-/* PWR, RCC, GPIO (All): AHB4 (D3 domain)
-   USB{1,2} OTG_{H,F}S: AHB1 (D2 domain)
-*/
-
-/**
-  * @brief  System Clock Configuration
-  *         The system Clock is configured as follows :
-  *            System Clock source            = PLL (HSE)
-  *            SYSCLK(Hz)                     = 168000000
-  *            ACLK(Hz)                       = 168000000
-  *            HCLK(Hz)                       = 168000000
-  *            AHB1-4 Prescaler               = 1
-  *            APB1 Prescaler (Domain 2)      = 2
-  *            APB2 Prescaler (Domain 2)      = 2
-  *            APB3 Prescaler (Domain 1)      = 2
-  *            APB4 Prescaler (Domain 3)      = 2
-  *            HSE Frequency(Hz)              = 8000000
-  *            PLL1_M                         = 8
-  *            PLL1_N                         = 336
-  *            PLL1_P                         = 2
-  *            PLL1_Q                         = 7
-  *            PLL1_R                         = Unused (TODO: figure out how
-  *                                             to gate from HAL?)
-  *            VDD(V)                         = 3.3
-  *            Main regulator output voltage  = Scale3 mode
-  *            Flash Latency(WS)              = 4
-  * @param  None
-  * @retval None
-  */
-static void SystemClock_Config(void)
-{
-  RCC_ClkInitTypeDef RCC_ClkInitStruct;
-  RCC_OscInitTypeDef RCC_OscInitStruct;
-
-  /* The PWR block is always enabled on the H7 series- there is no clock
-     enable. For now, use the default VOS3 scale mode (lowest) and limit clock
-     frequencies to avoid potential current draw problems from bus
-     power when using the max clock speeds throughout the chip. */
-
-  /* Enable HSE Oscillator and activate PLL1 with HSE as source */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
-  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
-  RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
-  RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
-  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
-  RCC_OscInitStruct.PLL.PLLM = HSE_VALUE/1000000;
-  RCC_OscInitStruct.PLL.PLLN = 336;
-  RCC_OscInitStruct.PLL.PLLP = 2;
-  RCC_OscInitStruct.PLL.PLLQ = 7;
-  RCC_OscInitStruct.PLL.PLLR = 2; /* Unused */
-  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_0;
-  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
-  RCC_OscInitStruct.PLL.PLLFRACN = 0;
-  HAL_RCC_OscConfig(&RCC_OscInitStruct);
-
-  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | \
-    RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | \
-    RCC_CLOCKTYPE_D3PCLK1);
-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
-  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
-  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV1;
-
-  /* Unlike on the STM32F4 family, it appears the maximum APB frequencies are
-     device-dependent- 120 MHz for this board according to Figure 2 of
-     the datasheet. Dividing by half will be safe for now. */
-  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV2;
-  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
-  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
-  RCC_ClkInitStruct.APB4CLKDivider = RCC_APB4_DIV2;
-
-  /* 4 wait states required for 168MHz and VOS3. */
-  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
-
-  /* Like on F4, on H7, USB's actual peripheral clock and bus clock are
-     separate. However, the main system PLL (PLL1) doesn't have a direct
-     connection to the USB peripheral clock to generate 48 MHz, so we do this
-     dance. This will connect PLL1's Q output to the USB peripheral clock. */
-  RCC_PeriphCLKInitTypeDef RCC_PeriphCLKInitStruct;
-
-  RCC_PeriphCLKInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
-  RCC_PeriphCLKInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL;
-  HAL_RCCEx_PeriphCLKConfig(&RCC_PeriphCLKInitStruct);
-}
-
-void board_init(void)
-{
-  SystemClock_Config();
-  all_rcc_clk_enable();
-
-  #if CFG_TUSB_OS  == OPT_OS_NONE
-    // 1ms tick timer
-    SysTick_Config(SystemCoreClock / 1000);
-  #endif
-  
-  GPIO_InitTypeDef  GPIO_InitStruct;
-
-  // LED
-  GPIO_InitStruct.Pin = LED_PIN;
-  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
-  GPIO_InitStruct.Pull = GPIO_PULLUP;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct);
-
-  // Button
-  GPIO_InitStruct.Pin = BUTTON_PIN;
-  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct);
-
-  // Uart
-  GPIO_InitStruct.Pin       = UART_TX_PIN | UART_RX_PIN;
-  GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull      = GPIO_PULLUP;
-  GPIO_InitStruct.Speed     = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = UART_GPIO_AF;
-  HAL_GPIO_Init(UART_GPIO_PORT, &GPIO_InitStruct);
-
-  UartHandle.Instance        = UARTx;
-  UartHandle.Init.BaudRate   = CFG_BOARD_UART_BAUDRATE;
-  UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
-  UartHandle.Init.StopBits   = UART_STOPBITS_1;
-  UartHandle.Init.Parity     = UART_PARITY_NONE;
-  UartHandle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
-  UartHandle.Init.Mode       = UART_MODE_TX_RX;
-  UartHandle.Init.OverSampling = UART_OVERSAMPLING_16;
-  HAL_UART_Init(&UartHandle);
-
-  // USB Pin Init
-  // PA9- VUSB, PA10- ID, PA11- DM, PA12- DP
-
-  /* Configure DM DP Pins */
-  GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* Configure VBUS Pin */
-  GPIO_InitStruct.Pin = GPIO_PIN_9;
-  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* This for ID line debug */
-  GPIO_InitStruct.Pin = GPIO_PIN_10;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
-  GPIO_InitStruct.Pull = GPIO_PULLUP;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  // https://community.st.com/s/question/0D50X00009XkYZLSA3/stm32h7-nucleo-usb-fs-cdc
-  // TODO: Board init actually works fine without this line.
-  HAL_PWREx_EnableUSBVoltageDetector();
-  __HAL_RCC_USB2_OTG_FS_CLK_ENABLE();
-
-  // Enable VBUS sense (B device) via pin PA9
-  USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN;
-}
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-void board_led_write(bool state)
-{
-  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
-}
-
-uint32_t board_button_read(void)
-{
-  return HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN);
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}
-
-int board_uart_write(void const * buf, int len)
-{
-  HAL_UART_Transmit(&UartHandle, (uint8_t*) buf, len, 0xffff);
-  return len;
-}
-
-
-#if CFG_TUSB_OS  == OPT_OS_NONE
-volatile uint32_t system_ticks = 0;
-void SysTick_Handler (void)
-{
-  system_ticks++;
-}
-
-uint32_t board_millis(void)
-{
-  return system_ticks;
-}
-#endif
-
-void HardFault_Handler (void)
-{
-  asm("bkpt");
-}
-
-// Required by __libc_init_array in startup code if we are compiling using
-// -nostdlib/-nostartfiles.
-void _init(void)
-{
-
-}
diff --git a/hw/bsp/stm32h743nucleo/stm32h7xx_hal_conf.h b/hw/bsp/stm32h743nucleo/stm32h7xx_hal_conf.h
deleted file mode 100644
index 8548ca246..000000000
--- a/hw/bsp/stm32h743nucleo/stm32h7xx_hal_conf.h
+++ /dev/null
@@ -1,481 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32h7xx_hal_conf_template.h
-  * @brief   HAL configuration template file. 
-  *          This file should be copied to the application folder and renamed
-  *          to stm32h7xx_hal_conf.h.
-  ******************************************************************************
-  * @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 __STM32H7xx_HAL_CONF_H
-#define __STM32H7xx_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_CEC_MODULE_ENABLED */
-/* #define HAL_COMP_MODULE_ENABLED */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_CRC_MODULE_ENABLED */
-/* #define HAL_CRYP_MODULE_ENABLED */
-/* #define HAL_DAC_MODULE_ENABLED */
-/* #define HAL_DCMI_MODULE_ENABLED */
-/* #define HAL_DFSDM_MODULE_ENABLED */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED */
-/* #define HAL_ETH_MODULE_ENABLED */
-/* #define HAL_EXTI_MODULE_ENABLED */
-/* #define HAL_FDCAN_MODULE_ENABLED */
-#define HAL_FLASH_MODULE_ENABLED
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_HASH_MODULE_ENABLED */
-/* #define HAL_HCD_MODULE_ENABLED */
-/* #define HAL_HRTIM_MODULE_ENABLED */
-/* #define HAL_HSEM_MODULE_ENABLED */
-/* #define HAL_I2C_MODULE_ENABLED */
-/* #define HAL_I2S_MODULE_ENABLED */
-/* #define HAL_IRDA_MODULE_ENABLED */
-/* #define HAL_IWDG_MODULE_ENABLED */
-/* #define HAL_JPEG_MODULE_ENABLED */
-/* #define HAL_LPTIM_MODULE_ENABLED */
-/* #define HAL_LTDC_MODULE_ENABLED */
-/* #define HAL_MDIOS_MODULE_ENABLED */
-/* #define HAL_MDMA_MODULE_ENABLED */
-/* #define HAL_MMC_MODULE_ENABLED */
-/* #define HAL_NAND_MODULE_ENABLED */
-/* #define HAL_NOR_MODULE_ENABLED */
-/* #define HAL_OPAMP_MODULE_ENABLED */
-/* #define HAL_PCD_MODULE_ENABLED */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED */
-/* #define HAL_RAMECC_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_SDRAM_MODULE_ENABLED */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_SMBUS_MODULE_ENABLED */
-/* #define HAL_SPDIFRX_MODULE_ENABLED */
-#define HAL_SPI_MODULE_ENABLED
-/* #define HAL_SRAM_MODULE_ENABLED */
-/* #define HAL_SWPMI_MODULE_ENABLED */
-/* #define HAL_TIM_MODULE_ENABLED */
-#define HAL_UART_MODULE_ENABLED */
-/* #define HAL_USART_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED */
-
-/* ########################## Oscillator 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)8000000) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    ((uint32_t)5000)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal  oscillator (CSI) default value.
-  *        This value is the default CSI value after Reset.
-  */
-#if !defined  (CSI_VALUE)
-  #define CSI_VALUE    ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
-#endif /* CSI_VALUE */
-
-/**
-  * @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)64000000) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  *        This value is used by the UART, RTC HAL module to compute the system frequency
-  */
-#if !defined  (LSE_VALUE)
-  #define LSE_VALUE    ((uint32_t)32768) /*!< Value of the External oscillator in Hz*/
-#endif /* LSE_VALUE */
-
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-#if !defined  (LSI_VALUE)
-  #define LSI_VALUE  ((uint32_t)32000)      /*!< 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 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 clock 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)3300) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            ((uint32_t)0x0F) /*!< tick interrupt priority */
-#define  USE_RTOS                     0
-#define  USE_SD_TRANSCEIVER           1U               /*!< use uSD Transceiver */
-#define  USE_SPI_CRC                  1U               /*!< use CRC in SPI */
-
-#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 /* USART register callback disabled     */
-#define  USE_HAL_WWDG_REGISTER_CALLBACKS    0U /* WWDG register callback disabled    */
-
-/* ########################### Ethernet Configuration ######################### */
-#define ETH_TX_DESC_CNT         4  /* number of Ethernet Tx DMA descriptors */
-#define ETH_RX_DESC_CNT         4  /* number of Ethernet Rx DMA descriptors */
-
-#define ETH_MAC_ADDR0    ((uint8_t)0x02)
-#define ETH_MAC_ADDR1    ((uint8_t)0x00)
-#define ETH_MAC_ADDR2    ((uint8_t)0x00)
-#define ETH_MAC_ADDR3    ((uint8_t)0x00)
-#define ETH_MAC_ADDR4    ((uint8_t)0x00)
-#define ETH_MAC_ADDR5    ((uint8_t)0x00)
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1 */
-
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32h7xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32h7xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32h7xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_MDMA_MODULE_ENABLED
- #include "stm32h7xx_hal_mdma.h"
-#endif /* HAL_MDMA_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
-  #include "stm32h7xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32h7xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32h7xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
-  #include "stm32h7xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
-  #include "stm32h7xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32h7xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32h7xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32h7xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32h7xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_FDCAN_MODULE_ENABLED
-  #include "stm32h7xx_hal_fdcan.h"
-#endif /* HAL_FDCAN_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
-  #include "stm32h7xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_COMP_MODULE_ENABLED
-  #include "stm32h7xx_hal_comp.h"
-#endif /* HAL_COMP_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32h7xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32h7xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32h7xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32h7xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_HRTIM_MODULE_ENABLED
-  #include "stm32h7xx_hal_hrtim.h"
-#endif /* HAL_HRTIM_MODULE_ENABLED */
-
-#ifdef HAL_HSEM_MODULE_ENABLED
-  #include "stm32h7xx_hal_hsem.h"
-#endif /* HAL_HSEM_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32h7xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32h7xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32h7xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32h7xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32h7xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32h7xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_JPEG_MODULE_ENABLED
- #include "stm32h7xx_hal_jpeg.h"
-#endif /* HAL_JPEG_MODULE_ENABLED */
-
-#ifdef HAL_MDIOS_MODULE_ENABLED
- #include "stm32h7xx_hal_mdios.h"
-#endif /* HAL_MDIOS_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32h7xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
-#include "stm32h7xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
-#include "stm32h7xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_OPAMP_MODULE_ENABLED
-#include "stm32h7xx_hal_opamp.h"
-#endif /* HAL_OPAMP_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32h7xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32h7xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_RAMECC_MODULE_ENABLED
- #include "stm32h7xx_hal_ramecc.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32h7xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32h7xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32h7xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32h7xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
- #include "stm32h7xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32h7xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32h7xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_SWPMI_MODULE_ENABLED
- #include "stm32h7xx_hal_swpmi.h"
-#endif /* HAL_SWPMI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32h7xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32h7xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32h7xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32h7xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32h7xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32h7xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32h7xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32h7xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32h7xx_hal_hcd.h"
-#endif /* HAL_HCD_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 /* __STM32H7xx_HAL_CONF_H */
- 
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/hw/bsp/stm32h745disco/board.mk b/hw/bsp/stm32h745disco/board.mk
deleted file mode 100644
index 78f22a5a2..000000000
--- a/hw/bsp/stm32h745disco/board.mk
+++ /dev/null
@@ -1,58 +0,0 @@
-# STM32H745I-DISCO uses OTG_FS
-# FIXME: Reset enumerates, un/replug USB plug does not enumerate
-
-CFLAGS += \
-  -flto \
-  -mthumb \
-  -mabi=aapcs \
-  -mcpu=cortex-m7 \
-  -mfloat-abi=hard \
-  -mfpu=fpv5-d16 \
-  -nostdlib -nostartfiles \
-  -DSTM32H745xx \
-  -DCORE_CM7 \
-  -DCFG_TUSB_MCU=OPT_MCU_STM32H7 \
-  -DBOARD_DEVICE_RHPORT_NUM=0 \
-  -DBOARD_DEVICE_RHPORT_SPEED=OPT_MODE_FULL_SPEED
-
-# suppress warning caused by vendor mcu driver
-CFLAGS += -Wno-error=maybe-uninitialized -Wno-error=cast-align
-
-ST_FAMILY = h7
-ST_CMSIS = hw/mcu/st/cmsis_device_$(ST_FAMILY)
-ST_HAL_DRIVER = hw/mcu/st/stm32$(ST_FAMILY)xx_hal_driver
-
-# All source paths should be relative to the top level.
-LD_FILE = hw/bsp/$(BOARD)/STM32H74xXIHx_FLASH.ld
-
-SRC_C += \
-	$(ST_CMSIS)/Source/Templates/system_stm32$(ST_FAMILY)xx.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_cortex.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_rcc_ex.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_gpio.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_uart.c \
-	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.c
-
-SRC_S += \
-	$(ST_CMSIS)/Source/Templates/gcc/startup_stm32h745xx.s
-
-INC += \
-	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
-	$(TOP)/$(ST_CMSIS)/Include \
-	$(TOP)/$(ST_HAL_DRIVER)/Inc \
-	$(TOP)/hw/bsp/$(BOARD)
-
-# For TinyUSB port source
-VENDOR = st
-CHIP_FAMILY = synopsys
-
-# For freeRTOS port source
-FREERTOS_PORT = ARM_CM7/r0p1
-
-# For flash-jlink target
-JLINK_DEVICE = stm32h745xi
-
-# flash target using on-board stlink
-flash: flash-stlink
diff --git a/hw/bsp/stm32h745disco/stm32h745disco.c b/hw/bsp/stm32h745disco/stm32h745disco.c
deleted file mode 100644
index d4fcdbfc0..000000000
--- a/hw/bsp/stm32h745disco/stm32h745disco.c
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2019 William D. Jones ([email protected]),
- * Ha Thach (tinyusb.org)
- * Uwe Bonnes ([email protected]
- *
- * 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.
- */
-
-#include "../board.h"
-
-#include "stm32h7xx_hal.h"
-
-//--------------------------------------------------------------------+
-// Forward USB interrupt events to TinyUSB IRQ Handler
-//--------------------------------------------------------------------+
-
-// Despite being call USB2_OTG
-// OTG_FS is marked as RHPort0 by TinyUSB to be consistent across stm32 port
-void OTG_FS_IRQHandler(void)
-{
-  tud_int_handler(0);
-}
-
-// Despite being call USB2_OTG
-// OTG_HS is marked as RHPort1 by TinyUSB to be consistent across stm32 port
-void OTG_HS_IRQHandler(void)
-{
-  tud_int_handler(1);
-}
-
-
-//--------------------------------------------------------------------+
-// MACRO TYPEDEF CONSTANT ENUM
-//--------------------------------------------------------------------+
-
-#define LED_PORT              GPIOJ
-#define LED_PIN               GPIO_PIN_2
-#define LED_STATE_ON          1
-
-// Blue push-button
-#define BUTTON_PORT           GPIOC
-#define BUTTON_PIN            GPIO_PIN_13
-#define BUTTON_STATE_ACTIVE   1
-
-// UART
-#define UARTx                 USART3
-#define UART_GPIO_PORT        GPIOB
-#define UART_GPIO_AF          GPIO_AF7_USART3
-#define UART_TX_PIN           GPIO_PIN_10
-#define UART_RX_PIN           GPIO_PIN_11
-
-UART_HandleTypeDef UartHandle;
-
-// enable all LED, Button, Uart, USB clock
-static void all_rcc_clk_enable(void)
-{
-  __HAL_RCC_GPIOA_CLK_ENABLE();  // OTG_FS
-  __HAL_RCC_GPIOB_CLK_ENABLE();  // USART3 (VCP
-  __HAL_RCC_GPIOC_CLK_ENABLE();  // Button
-  __HAL_RCC_GPIOJ_CLK_ENABLE();  // LED
-  __HAL_RCC_USART3_CLK_ENABLE(); // Uart module
-}
-
-/* PWR, RCC, GPIO (All): AHB4 (D3 domain)
-   USB{1,2} OTG_{H,F}S: AHB1 (D2 domain)
-*/
-
-/**
-  * @brief  System Clock Configuration
-  *         The system Clock is configured as follow :
-  *            System Clock source            = PLL (HSE)
-  *            SYSCLK(Hz)                     = 400000000 (CPU Clock)
-  *            HCLK(Hz)                       = 200000000 (AXI and AHBs Clock)
-  *            AHB Prescaler                  = 2
-  *            D1 APB3 Prescaler              = 2 (APB3 Clock  100MHz)
-  *            D2 APB1 Prescaler              = 2 (APB1 Clock  100MHz)
-  *            D2 APB2 Prescaler              = 2 (APB2 Clock  100MHz)
-  *            D3 APB4 Prescaler              = 2 (APB4 Clock  100MHz)
-  *            HSE Frequency(Hz)              = 25000000
-  *            PLL_M                          = 5
-  *            PLL_N                          = 160
-  *            PLL_P                          = 2
-  *            PLL_Q                          = 4
-  *            PLL_R                          = 2
-  *            PLL3_M                         = 25
-  *            PLL3_N                         = 336
-  *            PLL3_P                         = 2
-  *            PLL3_Q                         = 7
-  *            PLL3_R                         = 2
-  *            VDD(V)                         = 3.3
-  *            Flash Latency(WS)              = 4
-  * @param  None
-  * @retval None
-  */
-
-void SystemClock_Config(void)
-{
-  RCC_ClkInitTypeDef RCC_ClkInitStruct;
-  RCC_OscInitTypeDef RCC_OscInitStruct;
-  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
-
-  /*!< Supply configuration update enable */
-  /* For STM32H750XB, use "HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);" */
-  HAL_PWREx_ConfigSupply(PWR_DIRECT_SMPS_SUPPLY);
-
-  /* The voltage scaling allows optimizing the power consumption when the
-     device is clocked below the maximum system frequency, to update the
-     voltage scaling value regarding system frequency refer to product
-     datasheet.  */
-  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
-
-  while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) {}
-
-  /* Enable HSE Oscillator and activate PLL with HSE as source */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
-  RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
-  RCC_OscInitStruct.HSIState = RCC_HSI_OFF;
-  RCC_OscInitStruct.CSIState = RCC_CSI_OFF;
-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
-  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
-
-  /* PLL1 for System Clock */
-  RCC_OscInitStruct.PLL.PLLM = 5;
-  RCC_OscInitStruct.PLL.PLLN = 160;
-  RCC_OscInitStruct.PLL.PLLFRACN = 0;
-  RCC_OscInitStruct.PLL.PLLP = 2;
-  RCC_OscInitStruct.PLL.PLLR = 2;
-  RCC_OscInitStruct.PLL.PLLQ = 4;
-
-  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOMEDIUM;
-  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_2;
-  HAL_RCC_OscConfig(&RCC_OscInitStruct);
-
-  /* PLL3 for USB Clock */
-  PeriphClkInitStruct.PLL3.PLL3M = 25;
-  PeriphClkInitStruct.PLL3.PLL3N = 336;
-  PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
-  PeriphClkInitStruct.PLL3.PLL3P = 2;
-  PeriphClkInitStruct.PLL3.PLL3R = 2;
-  PeriphClkInitStruct.PLL3.PLL3Q = 7;
-
-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
-  PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3;
-  HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
-
-  /* Select PLL as system clock source and configure  bus clocks dividers */
-  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | \
-  RCC_CLOCKTYPE_PCLK2  | RCC_CLOCKTYPE_D3PCLK1);
-
-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
-  RCC_ClkInitStruct.SYSCLKDivider = RCC_SYSCLK_DIV1;
-  RCC_ClkInitStruct.AHBCLKDivider = RCC_HCLK_DIV2;
-  RCC_ClkInitStruct.APB1CLKDivider = RCC_APB1_DIV2;
-  RCC_ClkInitStruct.APB2CLKDivider = RCC_APB2_DIV2;
-  RCC_ClkInitStruct.APB3CLKDivider = RCC_APB3_DIV1;
-  HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4);
-
-  /*activate CSI clock mondatory for I/O Compensation Cell*/
-  __HAL_RCC_CSI_ENABLE() ;
-
-  /* Enable SYSCFG clock mondatory for I/O Compensation Cell */
-  __HAL_RCC_SYSCFG_CLK_ENABLE() ;
-
-  /* Enables the I/O Compensation Cell */
-  HAL_EnableCompensationCell();
-}
-
-void board_init(void)
-{
-  SystemClock_Config();
-  all_rcc_clk_enable();
-
-  // 1ms tick timer
-  SysTick_Config(SystemCoreClock / 1000);
-
-#if CFG_TUSB_OS == OPT_OS_FREERTOS
-  // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
-  NVIC_SetPriority(OTG_FS_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
-  NVIC_SetPriority(OTG_HS_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
-#endif
-
-  GPIO_InitTypeDef  GPIO_InitStruct;
-
-  // LED
-  GPIO_InitStruct.Pin   = LED_PIN;
-  GPIO_InitStruct.Mode  = GPIO_MODE_OUTPUT_PP;
-  GPIO_InitStruct.Pull  = GPIO_PULLUP;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  HAL_GPIO_Init(LED_PORT, &GPIO_InitStruct);
-
-  // Button
-  GPIO_InitStruct.Pin   = BUTTON_PIN;
-  GPIO_InitStruct.Mode  = GPIO_MODE_INPUT;
-  GPIO_InitStruct.Pull  = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  HAL_GPIO_Init(BUTTON_PORT, &GPIO_InitStruct);
-
-  // Uart
-  GPIO_InitStruct.Pin       = UART_TX_PIN | UART_RX_PIN;
-  GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull      = GPIO_PULLUP;
-  GPIO_InitStruct.Speed     = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = UART_GPIO_AF;
-  HAL_GPIO_Init(UART_GPIO_PORT, &GPIO_InitStruct);
-
-  UartHandle.Instance        = UARTx;
-  UartHandle.Init.BaudRate   = CFG_BOARD_UART_BAUDRATE;
-  UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
-  UartHandle.Init.StopBits   = UART_STOPBITS_1;
-  UartHandle.Init.Parity     = UART_PARITY_NONE;
-  UartHandle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
-  UartHandle.Init.Mode       = UART_MODE_TX_RX;
-  UartHandle.Init.OverSampling = UART_OVERSAMPLING_16;
-  HAL_UART_Init(&UartHandle);
-
-#if BOARD_DEVICE_RHPORT_NUM == 0
-  // Despite being call USB2_OTG
-  // OTG_FS is marked as RHPort0 by TinyUSB to be consistent across stm32 port
-  // PA9 VUSB, PA10 ID, PA11 DM, PA12 DP
-
-  __HAL_RCC_GPIOA_CLK_ENABLE();
-
-  /* Configure DM DP Pins */
-  GPIO_InitStruct.Pin = GPIO_PIN_11 | GPIO_PIN_12;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG1_FS;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* Configure VBUS Pin */
-  GPIO_InitStruct.Pin = GPIO_PIN_9;
-  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* This for ID line debug */
-  GPIO_InitStruct.Pin = GPIO_PIN_10;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
-  GPIO_InitStruct.Pull = GPIO_PULLUP;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG1_FS;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  // https://community.st.com/s/question/0D50X00009XkYZLSA3/stm32h7-nucleo-usb-fs-cdc
-  HAL_PWREx_EnableUSBVoltageDetector();
-  __HAL_RCC_USB2_OTG_FS_CLK_ENABLE();
-
-  // Enable VBUS sense (B device) via pin PA9
-  USB_OTG_FS->GCCFG |= USB_OTG_GCCFG_VBDEN;
-
-#elif BOARD_DEVICE_RHPORT_NUM == 1
-
-  // Despite being call USB2_OTG
-  // OTG_HS is marked as RHPort1 by TinyUSB to be consistent across stm32 port
-  __GPIOA_CLK_ENABLE();
-  __GPIOB_CLK_ENABLE();
-  __GPIOC_CLK_ENABLE();
-  __GPIOH_CLK_ENABLE();
-  __GPIOI_CLK_ENABLE();
-
-  /* CLK */
-  GPIO_InitStruct.Pin = GPIO_PIN_5;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* D0 */
-  GPIO_InitStruct.Pin = GPIO_PIN_3;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* D1 D2 D3 D4 D5 D6 D7 */
-  GPIO_InitStruct.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_5 | GPIO_PIN_10 | GPIO_PIN_11 | GPIO_PIN_12 | GPIO_PIN_13;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
-  /* STP */
-  GPIO_InitStruct.Pin = GPIO_PIN_0;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
-  /* NXT */
-  GPIO_InitStruct.Pin = GPIO_PIN_4;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
-
-  /* DIR */
-  GPIO_InitStruct.Pin = GPIO_PIN_11;
-  GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-  GPIO_InitStruct.Pull = GPIO_NOPULL;
-  GPIO_InitStruct.Alternate = GPIO_AF10_OTG2_HS;
-  HAL_GPIO_Init(GPIOI, &GPIO_InitStruct);
-
-  // Enable ULPI clock
-  __HAL_RCC_USB1_OTG_HS_ULPI_CLK_ENABLE();
-
-  /* Enable USB HS Clocks */
-  __HAL_RCC_USB1_OTG_HS_CLK_ENABLE();
-
-  // No VBUS sense
-  USB_OTG_HS->GCCFG &= ~USB_OTG_GCCFG_VBDEN;
-
-  // B-peripheral session valid override enable
-  USB_OTG_HS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOEN;
-  USB_OTG_HS->GOTGCTL |= USB_OTG_GOTGCTL_BVALOVAL;
-
-  // Force device mode
-  USB_OTG_HS->GUSBCFG &= ~USB_OTG_GUSBCFG_FHMOD;
-  USB_OTG_HS->GUSBCFG |= USB_OTG_GUSBCFG_FDMOD;
-
-  HAL_PWREx_EnableUSBVoltageDetector();
-#endif // rhport = 1
-
-}
-
-//--------------------------------------------------------------------+
-// Board porting API
-//--------------------------------------------------------------------+
-
-void board_led_write(bool state)
-{
-  HAL_GPIO_WritePin(LED_PORT, LED_PIN, state);
-}
-
-uint32_t board_button_read(void)
-{
-  return (BUTTON_STATE_ACTIVE == HAL_GPIO_ReadPin(BUTTON_PORT, BUTTON_PIN)) ? 1 : 0;
-}
-
-int board_uart_read(uint8_t* buf, int len)
-{
-  (void) buf; (void) len;
-  return 0;
-}
-
-int board_uart_write(void const * buf, int len)
-{
-  HAL_UART_Transmit(&UartHandle, (uint8_t*) buf, len, 0xffff);
-  return len;
-}
-
-
-#if CFG_TUSB_OS == OPT_OS_NONE
-volatile uint32_t system_ticks = 0;
-void SysTick_Handler (void)
-{
-  system_ticks++;
-}
-
-uint32_t board_millis(void)
-{
-  return system_ticks;
-}
-#endif
-
-void HardFault_Handler (void)
-{
-  asm("bkpt");
-}
-
-// Required by __libc_init_array in startup code if we are compiling using
-// -nostdlib/-nostartfiles.
-void _init(void)
-{
-
-}
diff --git a/hw/bsp/stm32h745disco/stm32h7xx_hal_conf.h b/hw/bsp/stm32h745disco/stm32h7xx_hal_conf.h
deleted file mode 100644
index b9fa348ec..000000000
--- a/hw/bsp/stm32h745disco/stm32h7xx_hal_conf.h
+++ /dev/null
@@ -1,482 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    stm32h7xx_hal_conf_template.h
-  * @brief   HAL configuration template file. 
-  *          This file should be copied to the application folder and renamed
-  *          to stm32h7xx_hal_conf.h.
-  ******************************************************************************
-  * @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 __STM32H7xx_HAL_CONF_H
-#define __STM32H7xx_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_CEC_MODULE_ENABLED */
-/* #define HAL_COMP_MODULE_ENABLED */
-#define HAL_CORTEX_MODULE_ENABLED
-/* #define HAL_CRC_MODULE_ENABLED */
-/* #define HAL_CRYP_MODULE_ENABLED */
-/* #define HAL_DAC_MODULE_ENABLED */
-/* #define HAL_DCMI_MODULE_ENABLED */
-/* #define HAL_DFSDM_MODULE_ENABLED */
-#define HAL_DMA_MODULE_ENABLED
-/* #define HAL_DMA2D_MODULE_ENABLED */
-/* #define HAL_ETH_MODULE_ENABLED */
-/* #define HAL_EXTI_MODULE_ENABLED */
-/* #define HAL_FDCAN_MODULE_ENABLED */
-#define HAL_FLASH_MODULE_ENABLED
-#define HAL_GPIO_MODULE_ENABLED
-/* #define HAL_HASH_MODULE_ENABLED */
-/* #define HAL_HCD_MODULE_ENABLED */
-/* #define HAL_HRTIM_MODULE_ENABLED */
-/* #define HAL_HSEM_MODULE_ENABLED */
-/* #define HAL_I2C_MODULE_ENABLED */
-/* #define HAL_I2S_MODULE_ENABLED */
-/* #define HAL_IRDA_MODULE_ENABLED */
-/* #define HAL_IWDG_MODULE_ENABLED */
-/* #define HAL_JPEG_MODULE_ENABLED */
-/* #define HAL_LPTIM_MODULE_ENABLED */
-/* #define HAL_LTDC_MODULE_ENABLED */
-/* #define HAL_MDIOS_MODULE_ENABLED */
-/* #define HAL_MDMA_MODULE_ENABLED */
-/* #define HAL_MMC_MODULE_ENABLED */
-/* #define HAL_NAND_MODULE_ENABLED */
-/* #define HAL_NOR_MODULE_ENABLED */
-/* #define HAL_OPAMP_MODULE_ENABLED */
-/* #define HAL_PCD_MODULE_ENABLED */
-#define HAL_PWR_MODULE_ENABLED
-/* #define HAL_QSPI_MODULE_ENABLED */
-/* #define HAL_RAMECC_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_SDRAM_MODULE_ENABLED */
-/* #define HAL_SMARTCARD_MODULE_ENABLED */
-/* #define HAL_SMBUS_MODULE_ENABLED */
-/* #define HAL_SPDIFRX_MODULE_ENABLED */
-#define HAL_SPI_MODULE_ENABLED
-/* #define HAL_SRAM_MODULE_ENABLED */
-/* #define HAL_SWPMI_MODULE_ENABLED */
-/* #define HAL_TIM_MODULE_ENABLED */
-#define HAL_UART_MODULE_ENABLED
-/* #define HAL_USART_MODULE_ENABLED */
-/* #define HAL_WWDG_MODULE_ENABLED */
-
-/* ########################## Oscillator 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)25000000) /*!< Value of the External oscillator in Hz */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSE_STARTUP_TIMEOUT)
-  #define HSE_STARTUP_TIMEOUT    ((uint32_t)5000)   /*!< Time out for HSE start up, in ms */
-#endif /* HSE_STARTUP_TIMEOUT */
-
-/**
-  * @brief Internal  oscillator (CSI) default value.
-  *        This value is the default CSI value after Reset.
-  */
-#if !defined  (CSI_VALUE)
-  #define CSI_VALUE    ((uint32_t)4000000) /*!< Value of the Internal oscillator in Hz*/
-#endif /* CSI_VALUE */
-
-/**
-  * @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)64000000) /*!< Value of the Internal oscillator in Hz*/
-#endif /* HSI_VALUE */
-
-/**
-  * @brief External Low Speed oscillator (LSE) value.
-  *        This value is used by the UART, RTC HAL module to compute the system frequency
-  */
-#if !defined  (LSE_VALUE)
-  #define LSE_VALUE    ((uint32_t)32768) /*!< Value of the External oscillator in Hz*/
-#endif /* LSE_VALUE */
-
-
-#if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000)   /*!< Time out for LSE start up, in ms */
-#endif /* LSE_STARTUP_TIMEOUT */
-
-#if !defined  (LSI_VALUE)
-  #define LSI_VALUE  ((uint32_t)32000)      /*!< 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 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 clock 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)3300) /*!< Value of VDD in mv */
-#define  TICK_INT_PRIORITY            ((uint32_t)0x0F) /*!< tick interrupt priority */
-#define  USE_RTOS                     0
-#define  USE_SD_TRANSCEIVER           1U               /*!< use uSD Transceiver */
-#define  USE_SPI_CRC                  1U               /*!< use CRC in SPI */
-
-#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    */
-
-/* ########################### Ethernet Configuration ######################### */
-#define ETH_TX_DESC_CNT         4  /* number of Ethernet Tx DMA descriptors */
-#define ETH_RX_DESC_CNT         4  /* number of Ethernet Rx DMA descriptors */
-
-#define ETH_MAC_ADDR0    ((uint8_t)0x02)
-#define ETH_MAC_ADDR1    ((uint8_t)0x00)
-#define ETH_MAC_ADDR2    ((uint8_t)0x00)
-#define ETH_MAC_ADDR3    ((uint8_t)0x00)
-#define ETH_MAC_ADDR4    ((uint8_t)0x00)
-#define ETH_MAC_ADDR5    ((uint8_t)0x00)
-
-/* ########################## Assert Selection ############################## */
-/**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the
-  *        HAL drivers code
-  */
-/* #define USE_FULL_ASSERT    1 */
-
-
-/* Includes ------------------------------------------------------------------*/
-/**
-  * @brief Include module's header file
-  */
-
-#ifdef HAL_RCC_MODULE_ENABLED
-  #include "stm32h7xx_hal_rcc.h"
-#endif /* HAL_RCC_MODULE_ENABLED */
-
-#ifdef HAL_GPIO_MODULE_ENABLED
-  #include "stm32h7xx_hal_gpio.h"
-#endif /* HAL_GPIO_MODULE_ENABLED */
-
-#ifdef HAL_DMA_MODULE_ENABLED
-  #include "stm32h7xx_hal_dma.h"
-#endif /* HAL_DMA_MODULE_ENABLED */
-
-#ifdef HAL_MDMA_MODULE_ENABLED
- #include "stm32h7xx_hal_mdma.h"
-#endif /* HAL_MDMA_MODULE_ENABLED */
-
-#ifdef HAL_HASH_MODULE_ENABLED
-  #include "stm32h7xx_hal_hash.h"
-#endif /* HAL_HASH_MODULE_ENABLED */
-
-#ifdef HAL_DCMI_MODULE_ENABLED
-  #include "stm32h7xx_hal_dcmi.h"
-#endif /* HAL_DCMI_MODULE_ENABLED */
-
-#ifdef HAL_DMA2D_MODULE_ENABLED
-  #include "stm32h7xx_hal_dma2d.h"
-#endif /* HAL_DMA2D_MODULE_ENABLED */
-
-#ifdef HAL_DSI_MODULE_ENABLED
-  #include "stm32h7xx_hal_dsi.h"
-#endif /* HAL_DSI_MODULE_ENABLED */
-
-#ifdef HAL_DFSDM_MODULE_ENABLED
-  #include "stm32h7xx_hal_dfsdm.h"
-#endif /* HAL_DFSDM_MODULE_ENABLED */
-
-#ifdef HAL_ETH_MODULE_ENABLED
-  #include "stm32h7xx_hal_eth.h"
-#endif /* HAL_ETH_MODULE_ENABLED */
-
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32h7xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
-#ifdef HAL_CORTEX_MODULE_ENABLED
-  #include "stm32h7xx_hal_cortex.h"
-#endif /* HAL_CORTEX_MODULE_ENABLED */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-  #include "stm32h7xx_hal_adc.h"
-#endif /* HAL_ADC_MODULE_ENABLED */
-
-#ifdef HAL_FDCAN_MODULE_ENABLED
-  #include "stm32h7xx_hal_fdcan.h"
-#endif /* HAL_FDCAN_MODULE_ENABLED */
-
-#ifdef HAL_CEC_MODULE_ENABLED
-  #include "stm32h7xx_hal_cec.h"
-#endif /* HAL_CEC_MODULE_ENABLED */
-
-#ifdef HAL_COMP_MODULE_ENABLED
-  #include "stm32h7xx_hal_comp.h"
-#endif /* HAL_COMP_MODULE_ENABLED */
-
-#ifdef HAL_CRC_MODULE_ENABLED
-  #include "stm32h7xx_hal_crc.h"
-#endif /* HAL_CRC_MODULE_ENABLED */
-
-#ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32h7xx_hal_cryp.h"
-#endif /* HAL_CRYP_MODULE_ENABLED */
-
-#ifdef HAL_DAC_MODULE_ENABLED
-  #include "stm32h7xx_hal_dac.h"
-#endif /* HAL_DAC_MODULE_ENABLED */
-
-#ifdef HAL_FLASH_MODULE_ENABLED
-  #include "stm32h7xx_hal_flash.h"
-#endif /* HAL_FLASH_MODULE_ENABLED */
-
-#ifdef HAL_HRTIM_MODULE_ENABLED
-  #include "stm32h7xx_hal_hrtim.h"
-#endif /* HAL_HRTIM_MODULE_ENABLED */
-
-#ifdef HAL_HSEM_MODULE_ENABLED
-  #include "stm32h7xx_hal_hsem.h"
-#endif /* HAL_HSEM_MODULE_ENABLED */
-
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32h7xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32h7xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32h7xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
-
-#ifdef HAL_I2C_MODULE_ENABLED
- #include "stm32h7xx_hal_i2c.h"
-#endif /* HAL_I2C_MODULE_ENABLED */
-
-#ifdef HAL_I2S_MODULE_ENABLED
- #include "stm32h7xx_hal_i2s.h"
-#endif /* HAL_I2S_MODULE_ENABLED */
-
-#ifdef HAL_IWDG_MODULE_ENABLED
- #include "stm32h7xx_hal_iwdg.h"
-#endif /* HAL_IWDG_MODULE_ENABLED */
-
-#ifdef HAL_JPEG_MODULE_ENABLED
- #include "stm32h7xx_hal_jpeg.h"
-#endif /* HAL_JPEG_MODULE_ENABLED */
-
-#ifdef HAL_MDIOS_MODULE_ENABLED
- #include "stm32h7xx_hal_mdios.h"
-#endif /* HAL_MDIOS_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32h7xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-#ifdef HAL_LPTIM_MODULE_ENABLED
-#include "stm32h7xx_hal_lptim.h"
-#endif /* HAL_LPTIM_MODULE_ENABLED */
-
-#ifdef HAL_LTDC_MODULE_ENABLED
-#include "stm32h7xx_hal_ltdc.h"
-#endif /* HAL_LTDC_MODULE_ENABLED */
-
-#ifdef HAL_OPAMP_MODULE_ENABLED
-#include "stm32h7xx_hal_opamp.h"
-#endif /* HAL_OPAMP_MODULE_ENABLED */
-
-#ifdef HAL_PWR_MODULE_ENABLED
- #include "stm32h7xx_hal_pwr.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
-
-#ifdef HAL_QSPI_MODULE_ENABLED
- #include "stm32h7xx_hal_qspi.h"
-#endif /* HAL_QSPI_MODULE_ENABLED */
-
-#ifdef HAL_RAMECC_MODULE_ENABLED
- #include "stm32h7xx_hal_ramecc.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_RNG_MODULE_ENABLED
- #include "stm32h7xx_hal_rng.h"
-#endif /* HAL_RNG_MODULE_ENABLED */
-
-#ifdef HAL_RTC_MODULE_ENABLED
- #include "stm32h7xx_hal_rtc.h"
-#endif /* HAL_RTC_MODULE_ENABLED */
-
-#ifdef HAL_SAI_MODULE_ENABLED
- #include "stm32h7xx_hal_sai.h"
-#endif /* HAL_SAI_MODULE_ENABLED */
-
-#ifdef HAL_SD_MODULE_ENABLED
- #include "stm32h7xx_hal_sd.h"
-#endif /* HAL_SD_MODULE_ENABLED */
-
-#ifdef HAL_SDRAM_MODULE_ENABLED
- #include "stm32h7xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */
-
-#ifdef HAL_SPI_MODULE_ENABLED
- #include "stm32h7xx_hal_spi.h"
-#endif /* HAL_SPI_MODULE_ENABLED */
-
-#ifdef HAL_SPDIFRX_MODULE_ENABLED
- #include "stm32h7xx_hal_spdifrx.h"
-#endif /* HAL_SPDIFRX_MODULE_ENABLED */
-
-#ifdef HAL_SWPMI_MODULE_ENABLED
- #include "stm32h7xx_hal_swpmi.h"
-#endif /* HAL_SWPMI_MODULE_ENABLED */
-
-#ifdef HAL_TIM_MODULE_ENABLED
- #include "stm32h7xx_hal_tim.h"
-#endif /* HAL_TIM_MODULE_ENABLED */
-
-#ifdef HAL_UART_MODULE_ENABLED
- #include "stm32h7xx_hal_uart.h"
-#endif /* HAL_UART_MODULE_ENABLED */
-
-#ifdef HAL_USART_MODULE_ENABLED
- #include "stm32h7xx_hal_usart.h"
-#endif /* HAL_USART_MODULE_ENABLED */
-
-#ifdef HAL_IRDA_MODULE_ENABLED
- #include "stm32h7xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
- #include "stm32h7xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
-#ifdef HAL_SMBUS_MODULE_ENABLED
- #include "stm32h7xx_hal_smbus.h"
-#endif /* HAL_SMBUS_MODULE_ENABLED */
-
-#ifdef HAL_WWDG_MODULE_ENABLED
- #include "stm32h7xx_hal_wwdg.h"
-#endif /* HAL_WWDG_MODULE_ENABLED */
-
-#ifdef HAL_PCD_MODULE_ENABLED
- #include "stm32h7xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
- #include "stm32h7xx_hal_hcd.h"
-#endif /* HAL_HCD_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 /* __STM32H7xx_HAL_CONF_H */
- 
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/