Add stm32u545nucleo board.

6 files changed, 41 insertions, 8 deletions

diff --git a/hw/bsp/stm32u5/boards/stm32u575nucleo/board.mk b/hw/bsp/stm32u5/boards/stm32u575nucleo/board.mk
index 1dd157a68..c83ec3999 100644
--- a/hw/bsp/stm32u5/boards/stm32u575nucleo/board.mk
+++ b/hw/bsp/stm32u5/boards/stm32u575nucleo/board.mk
@@ -6,5 +6,6 @@ LD_FILE = ${FAMILY_PATH}/linker/STM32U575xx_FLASH.ld
 
 SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32u575xx.s
 
+MCU_VARIANT = stm32u575xx
 # For flash-jlink target
 JLINK_DEVICE = stm32u575zi
diff --git a/hw/bsp/stm32u5/boards/stm32u5a5nucleo/board.mk b/hw/bsp/stm32u5/boards/stm32u5a5nucleo/board.mk
index e759cec24..4bebe3330 100644
--- a/hw/bsp/stm32u5/boards/stm32u5a5nucleo/board.mk
+++ b/hw/bsp/stm32u5/boards/stm32u5a5nucleo/board.mk
@@ -7,5 +7,6 @@ LD_FILE = ${BOARD_PATH}/STM32U5A5ZJTXQ_FLASH.ld
 
 SRC_S += $(ST_CMSIS)/Source/Templates/gcc/startup_stm32u5a5xx.s
 
+MCU_VARIANT = stm32u5a5xx
 # For flash-jlink target
 JLINK_DEVICE = stm32u575zi
diff --git a/hw/bsp/stm32u5/family.c b/hw/bsp/stm32u5/family.c
index d779b5c96..0f0868839 100644
--- a/hw/bsp/stm32u5/family.c
+++ b/hw/bsp/stm32u5/family.c
@@ -72,7 +72,9 @@ void board_init(void) {
   __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOD_CLK_ENABLE();
   __HAL_RCC_GPIOE_CLK_ENABLE();
+#ifdef GPIOF
   __HAL_RCC_GPIOF_CLK_ENABLE();
+#endif
   __HAL_RCC_GPIOG_CLK_ENABLE();
   __HAL_RCC_GPIOH_CLK_ENABLE();
 
@@ -140,6 +142,17 @@ void board_init(void) {
   GPIO_InitStruct.Alternate = GPIO_AF10_USB;
   HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
+#ifdef USB_OTG_HS
+  // STM32U535/STM32U545
+
+  /* Enable USB power on Pwrctrl CR2 register */
+  HAL_PWREx_EnableVddUSB();
+
+  /* USB clock enable */
+  __HAL_RCC_USB_FS_CLK_ENABLE();
+
+#endif
+
 #ifdef USB_OTG_FS
   #if CFG_TUSB_OS == OPT_OS_FREERTOS
   // If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
@@ -170,7 +183,9 @@ void board_init(void) {
   /* USB clock enable */
   __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
 
-#else
+#endif
+
+#ifdef USB_OTG_HS
   // STM59x/Ax/Fx/Gx only have 1 USB HS port
 
   #if CFG_TUSB_OS == OPT_OS_FREERTOS
diff --git a/hw/bsp/stm32u5/family.cmake b/hw/bsp/stm32u5/family.cmake
index 7402540b7..c19bce64b 100644
--- a/hw/bsp/stm32u5/family.cmake
+++ b/hw/bsp/stm32u5/family.cmake
@@ -102,10 +102,16 @@ function(family_configure_example TARGET RTOS)
 
   # Add TinyUSB target and port source
   family_add_tinyusb(${TARGET} OPT_MCU_STM32U5 ${RTOS})
-  target_sources(${TARGET}-tinyusb PUBLIC
-    ${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c
-    #${TOP}/src/portable/st/typec/typec_stm32.c
-    )
+  if ((${MCU_VARIANT} EQUAL "stm32u535xx") OR (${MCU_VARIANT} EQUAL "stm32u545xx"))
+    target_sources(${TARGET}-tinyusb PUBLIC
+      ${TOP}/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
+      )
+  else ()
+    target_sources(${TARGET}-tinyusb PUBLIC
+      ${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c
+      #${TOP}/src/portable/st/typec/typec_stm32.c
+      )
+  endif ()
   target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
 
   # Link dependencies
diff --git a/hw/bsp/stm32u5/family.mk b/hw/bsp/stm32u5/family.mk
index be5809340..45f9aa33e 100644
--- a/hw/bsp/stm32u5/family.mk
+++ b/hw/bsp/stm32u5/family.mk
@@ -27,18 +27,28 @@ LDFLAGS_GCC += \
   --specs=nosys.specs --specs=nano.specs
 
 SRC_C += \
-	src/portable/synopsys/dwc2/dcd_dwc2.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_gpio.c \
-  $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_icache.c \
+    $(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_icache.c \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr.c \
 	$(ST_HAL_DRIVER)/Src/stm32$(ST_FAMILY)xx_hal_pwr_ex.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_uart.c
 
+ifeq ($(MCU_VARIANT),stm32u545xx)
+SRC_C += \
+	src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
+else ($(MCU_VARIANT),stm32u535xx)
+SRC_C += \
+	src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
+else
+SRC_C += \
+	src/portable/synopsys/dwc2/dcd_dwc2.c
+endif
+
 INC += \
 	$(TOP)/lib/CMSIS_5/CMSIS/Core/Include \
 	$(TOP)/$(ST_CMSIS)/Include \
diff --git a/src/portable/synopsys/dwc2/dwc2_stm32.h b/src/portable/synopsys/dwc2/dwc2_stm32.h
index eaac2c44b..3237a50f6 100644
--- a/src/portable/synopsys/dwc2/dwc2_stm32.h
+++ b/src/portable/synopsys/dwc2/dwc2_stm32.h
@@ -109,7 +109,7 @@ extern "C" {
 // - Port0 to OTG_FS, and Port1 to OTG_HS
 static const dwc2_controller_t _dwc2_controller[] = {
     #ifdef USB_OTG_FS_PERIPH_BASE
-    { .reg_base = USB_OTG_FS_PERIPH_BASE, .irqnum = USB_OTG_FS_IRQN, .ep_count = EP_MAX_FS, .ep_fifo_size = EP_FIFO_SIZE_FS },
+    { .reg_base = USB_OTG_FS_PERIPH_BASE, .irqnum = OTG_FS_IRQn, .ep_count = EP_MAX_FS, .ep_fifo_size = EP_FIFO_SIZE_FS },
     #endif
 
     #ifdef USB_OTG_HS_PERIPH_BASE