update clock setup for H743 eval

2023-11-22 21:39:28 +07:00 · 2023-11-22 21:39:28 +07:00 · 42e7bd4ce8
parent 025ffa200c
commit 42e7bd4ce8
8 changed files with 338 additions and 46 deletions
--- a/hw/bsp/stm32h7/boards/daisyseed/board.h
+++ b/hw/bsp/stm32h7/boards/daisyseed/board.h
@ -55,7 +55,7 @@
 //--------------------------------------------------------------------+
 // RCC Clock
 //--------------------------------------------------------------------+
-static inline void board_stm32h7_clock_init(void)
+static inline void SystemClock_Config(void)
 {
  RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
  RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
--- a/hw/bsp/stm32h7/boards/stm32h723nucleo/board.h
+++ b/hw/bsp/stm32h7/boards/stm32h723nucleo/board.h
@ -62,7 +62,7 @@
 //--------------------------------------------------------------------+
 // RCC Clock
 //--------------------------------------------------------------------+
-static inline void board_stm32h7_clock_init(void)
+static inline void SystemClock_Config(void)
 {
  RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
  RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
--- a/hw/bsp/stm32h7/boards/stm32h743eval/board.h
+++ b/hw/bsp/stm32h7/boards/stm32h743eval/board.h
@ -61,7 +61,7 @@
 //--------------------------------------------------------------------+
 // RCC Clock
 //--------------------------------------------------------------------+
-static inline void board_stm32h7_clock_init(void) {
+static inline void SystemClock_Config(void) {
  RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
  RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = { 0 };
--- a/hw/bsp/stm32h7/boards/stm32h743nucleo/board.h
+++ b/hw/bsp/stm32h7/boards/stm32h743nucleo/board.h
@ -53,60 +53,73 @@
 //--------------------------------------------------------------------+
 // RCC Clock
 //--------------------------------------------------------------------+
-static inline void board_stm32h7_clock_init(void)
-{
-  RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
-  RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
+static inline void SystemClock_Config(void) {
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

-  /* 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. */
+  /** Supply configuration update enable
+  */
+  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);

-  /* Enable HSE Oscillator and activate PLL1 with HSE as source */
+  /** Configure the main internal regulator output voltage
+  */
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+
+  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
+
+  /** Initializes the RCC Oscillators according to the specified parameters
+  * in the RCC_OscInitTypeDef structure.
+  */
  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.HSEState = RCC_HSE_BYPASS;
  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.PLLM = 1;
+  RCC_OscInitStruct.PLL.PLLN = 100;
  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.PLLQ = 4;
+  RCC_OscInitStruct.PLL.PLLR = 2;
+  RCC_OscInitStruct.PLL.PLLRGE = RCC_PLL1VCIRANGE_3;
+  RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
  RCC_OscInitStruct.PLL.PLLFRACN = 0;
-  HAL_RCC_OscConfig(&RCC_OscInitStruct);
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }

-  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | \
-    RCC_CLOCKTYPE_D1PCLK1 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2 | \
-    RCC_CLOCKTYPE_D3PCLK1);
+  /** Initializes the CPU, AHB and APB buses clocks
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                                |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
+                                |RCC_CLOCKTYPE_D3PCLK1|RCC_CLOCKTYPE_D1PCLK1;
  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.AHBCLKDivider = RCC_HCLK_DIV2;
  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);
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
+  {
+    Error_Handler();
+  }

-  /* 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 = { 0 };
-
-  RCC_PeriphCLKInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
-  RCC_PeriphCLKInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL;
-  HAL_RCCEx_PeriphCLKConfig(&RCC_PeriphCLKInitStruct);
+  // Initialize USB clock
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = { 0 };
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USB;
+  PeriphClkInitStruct.PLL3.PLL3M = 1;
+  PeriphClkInitStruct.PLL3.PLL3N = 24;
+  PeriphClkInitStruct.PLL3.PLL3P = 2;
+  PeriphClkInitStruct.PLL3.PLL3Q = 4;
+  PeriphClkInitStruct.PLL3.PLL3R = 2;
+  PeriphClkInitStruct.PLL3.PLL3RGE = RCC_PLL3VCIRANGE_3;
+  PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
+  PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLL3;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
 }

 static inline void board_stm32h7_post_init(void)
--- a/hw/bsp/stm32h7/boards/stm32h743nucleo/cubemx/stm32h743nucleo.ioc
+++ b/hw/bsp/stm32h7/boards/stm32h743nucleo/cubemx/stm32h743nucleo.ioc
@ -0,0 +1,274 @@
+#MicroXplorer Configuration settings - do not modify
+CAD.formats=
+CAD.pinconfig=
+CAD.provider=
+ETH.IPParameters=MediaInterface
+ETH.MediaInterface=HAL_ETH_RMII_MODE
+File.Version=6
+KeepUserPlacement=false
+Mcu.CPN=STM32H743ZIT6
+Mcu.Family=STM32H7
+Mcu.IP0=CORTEX_M7
+Mcu.IP1=ETH
+Mcu.IP2=NVIC
+Mcu.IP3=RCC
+Mcu.IP4=SYS
+Mcu.IP5=USART3
+Mcu.IP6=USB_OTG_FS
+Mcu.IPNb=7
+Mcu.Name=STM32H743ZITx
+Mcu.Package=LQFP144
+Mcu.Pin0=PC13
+Mcu.Pin1=PC14-OSC32_IN (OSC32_IN)
+Mcu.Pin10=PC5
+Mcu.Pin11=PB0
+Mcu.Pin12=PB13
+Mcu.Pin13=PB14
+Mcu.Pin14=PD8
+Mcu.Pin15=PD9
+Mcu.Pin16=PD10
+Mcu.Pin17=PG7
+Mcu.Pin18=PA8
+Mcu.Pin19=PA9
+Mcu.Pin2=PC15-OSC32_OUT (OSC32_OUT)
+Mcu.Pin20=PA11
+Mcu.Pin21=PA12
+Mcu.Pin22=PG11
+Mcu.Pin23=PG13
+Mcu.Pin24=PE1
+Mcu.Pin25=VP_SYS_VS_Systick
+Mcu.Pin3=PH0-OSC_IN (PH0)
+Mcu.Pin4=PH1-OSC_OUT (PH1)
+Mcu.Pin5=PC1
+Mcu.Pin6=PA1
+Mcu.Pin7=PA2
+Mcu.Pin8=PA7
+Mcu.Pin9=PC4
+Mcu.PinsNb=26
+Mcu.ThirdPartyNb=0
+Mcu.UserConstants=
+Mcu.UserName=STM32H743ZITx
+MxCube.Version=6.9.2
+MxDb.Version=DB.6.0.92
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.ForceEnableDMAVector=true
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:false
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+PA1.Locked=true
+PA1.Mode=RMII
+PA1.Signal=ETH_REF_CLK
+PA11.Locked=true
+PA11.Mode=Device_Only
+PA11.Signal=USB_OTG_FS_DM
+PA12.Locked=true
+PA12.Mode=Device_Only
+PA12.Signal=USB_OTG_FS_DP
+PA2.Locked=true
+PA2.Mode=RMII
+PA2.Signal=ETH_MDIO
+PA7.Locked=true
+PA7.Mode=RMII
+PA7.Signal=ETH_CRS_DV
+PA8.Locked=true
+PA8.Mode=Activate_SOF_FS
+PA8.Signal=USB_OTG_FS_SOF
+PA9.Locked=true
+PA9.Mode=Activate_VBUS
+PA9.Signal=USB_OTG_FS_VBUS
+PB0.GPIOParameters=GPIO_Label
+PB0.GPIO_Label=LD1 [Green Led]
+PB0.Locked=true
+PB0.Signal=GPIO_Output
+PB13.Locked=true
+PB13.Mode=RMII
+PB13.Signal=ETH_TXD1
+PB14.GPIOParameters=GPIO_Label
+PB14.GPIO_Label=LD3 [Red Led]
+PB14.Locked=true
+PB14.Signal=GPIO_Output
+PC1.Locked=true
+PC1.Mode=RMII
+PC1.Signal=ETH_MDC
+PC13.GPIOParameters=GPIO_Label
+PC13.GPIO_Label=B1 [Blue PushButton]
+PC13.Locked=true
+PC13.Signal=GPIO_Input
+PC14-OSC32_IN\ (OSC32_IN).Locked=true
+PC14-OSC32_IN\ (OSC32_IN).Mode=LSE-External-Oscillator
+PC14-OSC32_IN\ (OSC32_IN).Signal=RCC_OSC32_IN
+PC15-OSC32_OUT\ (OSC32_OUT).Locked=true
+PC15-OSC32_OUT\ (OSC32_OUT).Mode=LSE-External-Oscillator
+PC15-OSC32_OUT\ (OSC32_OUT).Signal=RCC_OSC32_OUT
+PC4.Locked=true
+PC4.Mode=RMII
+PC4.Signal=ETH_RXD0
+PC5.Locked=true
+PC5.Mode=RMII
+PC5.Signal=ETH_RXD1
+PD10.GPIOParameters=GPIO_Label
+PD10.GPIO_Label=USB_OTG_FS_PWR_EN
+PD10.Locked=true
+PD10.Signal=GPIO_Output
+PD8.GPIOParameters=GPIO_Label
+PD8.GPIO_Label=STLINK_RX
+PD8.Locked=true
+PD8.Mode=Asynchronous
+PD8.Signal=USART3_TX
+PD9.GPIOParameters=GPIO_Label
+PD9.GPIO_Label=STLINK_TX
+PD9.Locked=true
+PD9.Mode=Asynchronous
+PD9.Signal=USART3_RX
+PE1.GPIOParameters=GPIO_Label
+PE1.GPIO_Label=LD2 [Yellow Led]
+PE1.Locked=true
+PE1.Signal=GPIO_Output
+PG11.Locked=true
+PG11.Mode=RMII
+PG11.Signal=ETH_TX_EN
+PG13.Locked=true
+PG13.Mode=RMII
+PG13.Signal=ETH_TXD0
+PG7.GPIOParameters=GPIO_Label
+PG7.GPIO_Label=USB_OTG_FS_OVCR
+PG7.Locked=true
+PG7.Signal=GPXTI7
+PH0-OSC_IN\ (PH0).Locked=true
+PH0-OSC_IN\ (PH0).Mode=HSE-External-Clock-Source
+PH0-OSC_IN\ (PH0).Signal=RCC_OSC_IN
+PH1-OSC_OUT\ (PH1).Locked=true
+PH1-OSC_OUT\ (PH1).Signal=RCC_OSC_OUT
+PinOutPanel.RotationAngle=0
+ProjectManager.AskForMigrate=true
+ProjectManager.BackupPrevious=false
+ProjectManager.CompilerOptimize=6
+ProjectManager.ComputerToolchain=false
+ProjectManager.CoupleFile=false
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DefaultFWLocation=true
+ProjectManager.DeletePrevious=true
+ProjectManager.DeviceId=STM32H743ZITx
+ProjectManager.FirmwarePackage=STM32Cube FW_H7 V1.11.1
+ProjectManager.FreePins=false
+ProjectManager.HalAssertFull=false
+ProjectManager.HeapSize=0x200
+ProjectManager.KeepUserCode=true
+ProjectManager.LastFirmware=true
+ProjectManager.LibraryCopy=2
+ProjectManager.MainLocation=Core/Src
+ProjectManager.NoMain=false
+ProjectManager.PreviousToolchain=STM32CubeIDE
+ProjectManager.ProjectBuild=false
+ProjectManager.ProjectFileName=stm32h743nucleo.ioc
+ProjectManager.ProjectName=stm32h743nucleo
+ProjectManager.ProjectStructure=
+ProjectManager.RegisterCallBack=
+ProjectManager.StackSize=0x400
+ProjectManager.TargetToolchain=Makefile
+ProjectManager.ToolChainLocation=
+ProjectManager.UAScriptAfterPath=
+ProjectManager.UAScriptBeforePath=
+ProjectManager.UnderRoot=false
+ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,false-3-MX_ETH_Init-ETH-false-HAL-true,4-MX_USART3_UART_Init-USART3-false-HAL-true,5-MX_USB_OTG_FS_PCD_Init-USB_OTG_FS-false-HAL-true,0-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true
+RCC.ADCFreq_Value=16125000
+RCC.AHB12Freq_Value=200000000
+RCC.AHB4Freq_Value=200000000
+RCC.APB1Freq_Value=100000000
+RCC.APB2Freq_Value=100000000
+RCC.APB3Freq_Value=100000000
+RCC.APB4Freq_Value=100000000
+RCC.AXIClockFreq_Value=200000000
+RCC.CECFreq_Value=32000
+RCC.CKPERFreq_Value=64000000
+RCC.CortexFreq_Value=400000000
+RCC.CpuClockFreq_Value=400000000
+RCC.D1CPREFreq_Value=400000000
+RCC.D1PPRE=RCC_APB3_DIV2
+RCC.D2PPRE1=RCC_APB1_DIV2
+RCC.D2PPRE2=RCC_APB2_DIV2
+RCC.D3PPRE=RCC_APB4_DIV2
+RCC.DFSDMACLkFreq_Value=200000000
+RCC.DFSDMFreq_Value=100000000
+RCC.DIVM1=1
+RCC.DIVM3=1
+RCC.DIVN1=100
+RCC.DIVN3=24
+RCC.DIVP1Freq_Value=400000000
+RCC.DIVP2Freq_Value=16125000
+RCC.DIVP3Freq_Value=96000000
+RCC.DIVQ1=4
+RCC.DIVQ1Freq_Value=200000000
+RCC.DIVQ2Freq_Value=16125000
+RCC.DIVQ3=4
+RCC.DIVQ3Freq_Value=48000000
+RCC.DIVR1Freq_Value=400000000
+RCC.DIVR2Freq_Value=16125000
+RCC.DIVR3Freq_Value=96000000
+RCC.FDCANFreq_Value=200000000
+RCC.FMCFreq_Value=200000000
+RCC.FamilyName=M
+RCC.HCLK3ClockFreq_Value=200000000
+RCC.HCLKFreq_Value=200000000
+RCC.HPRE=RCC_HCLK_DIV2
+RCC.HRTIMFreq_Value=200000000
+RCC.HSE_VALUE=8000000
+RCC.I2C123Freq_Value=100000000
+RCC.I2C4Freq_Value=100000000
+RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,D1PPRE,D2PPRE1,D2PPRE2,D3PPRE,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVM3,DIVN1,DIVN3,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1,DIVQ1Freq_Value,DIVQ2Freq_Value,DIVQ3,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3Freq_Value,FDCANFreq_Value,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,HSE_VALUE,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLL2FRACN,PLL3FRACN,PLLFRACN,PLLSourceVirtual,PWR_Regulator_Voltage_Scale,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16Freq_Value,USART234578Freq_Value,USBCLockSelection,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
+RCC.LPTIM1Freq_Value=100000000
+RCC.LPTIM2Freq_Value=100000000
+RCC.LPTIM345Freq_Value=100000000
+RCC.LPUART1Freq_Value=100000000
+RCC.LTDCFreq_Value=96000000
+RCC.MCO1PinFreq_Value=64000000
+RCC.MCO2PinFreq_Value=400000000
+RCC.PLL2FRACN=0
+RCC.PLL3FRACN=0
+RCC.PLLFRACN=0
+RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
+RCC.PWR_Regulator_Voltage_Scale=PWR_REGULATOR_VOLTAGE_SCALE1
+RCC.QSPIFreq_Value=200000000
+RCC.RNGFreq_Value=48000000
+RCC.RTCFreq_Value=32000
+RCC.SAI1Freq_Value=200000000
+RCC.SAI23Freq_Value=200000000
+RCC.SAI4AFreq_Value=200000000
+RCC.SAI4BFreq_Value=200000000
+RCC.SDMMCFreq_Value=200000000
+RCC.SPDIFRXFreq_Value=200000000
+RCC.SPI123Freq_Value=200000000
+RCC.SPI45Freq_Value=100000000
+RCC.SPI6Freq_Value=100000000
+RCC.SWPMI1Freq_Value=100000000
+RCC.SYSCLKFreq_VALUE=400000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
+RCC.Tim1OutputFreq_Value=200000000
+RCC.Tim2OutputFreq_Value=200000000
+RCC.TraceFreq_Value=64000000
+RCC.USART16Freq_Value=100000000
+RCC.USART234578Freq_Value=100000000
+RCC.USBCLockSelection=RCC_USBCLKSOURCE_PLL3
+RCC.USBFreq_Value=48000000
+RCC.VCO1OutputFreq_Value=800000000
+RCC.VCO2OutputFreq_Value=32250000
+RCC.VCO3OutputFreq_Value=192000000
+RCC.VCOInput1Freq_Value=8000000
+RCC.VCOInput2Freq_Value=250000
+RCC.VCOInput3Freq_Value=8000000
+SH.GPXTI7.0=GPIO_EXTI7
+SH.GPXTI7.ConfNb=1
+USART3.IPParameters=VirtualMode-Asynchronous
+USART3.VirtualMode-Asynchronous=VM_ASYNC
+USB_OTG_FS.IPParameters=VirtualMode
+USB_OTG_FS.VirtualMode=Device_Only
+VP_SYS_VS_Systick.Mode=SysTick
+VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+board=NUCLEO-H743ZI2
+boardIOC=true
--- a/hw/bsp/stm32h7/boards/stm32h745disco/board.h
+++ b/hw/bsp/stm32h7/boards/stm32h745disco/board.h
@ -55,7 +55,7 @@
 //--------------------------------------------------------------------+
 // RCC Clock
 //--------------------------------------------------------------------+
-static inline void board_stm32h7_clock_init(void)
+static inline void SystemClock_Config(void)
 {
  RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };
  RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
--- a/hw/bsp/stm32h7/boards/waveshare_openh743i/board.h
+++ b/hw/bsp/stm32h7/boards/waveshare_openh743i/board.h
@ -104,7 +104,7 @@
 //--------------------------------------------------------------------+
 // RCC Clock
 //--------------------------------------------------------------------+
-static inline void board_stm32h7_clock_init(void)
+static inline void SystemClock_Config(void)
 {
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
--- a/hw/bsp/stm32h7/family.c
+++ b/hw/bsp/stm32h7/family.c
@ -29,19 +29,23 @@

 #include "stm32h7xx_hal.h"
 #include "bsp/board_api.h"
+
+TU_ATTR_UNUSED static void Error_Handler(void) {
+}
+
 #include "board.h"

 //--------------------------------------------------------------------+
 // Forward USB interrupt events to TinyUSB IRQ Handler
 //--------------------------------------------------------------------+

-// Despite being call USB2_OTG
+// Despite being call USB2_OTG_FS on some MCUs
 // 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
+// Despite being call USB1_OTG_HS on some MCUs
 // OTG_HS is marked as RHPort1 by TinyUSB to be consistent across stm32 port
 void OTG_HS_IRQHandler(void) {
  tud_int_handler(1);
@ -79,7 +83,8 @@ void trace_etm_init(void) {
 #endif

 void board_init(void) {
-  board_stm32h7_clock_init();
+  // Implemented in board.h
+  SystemClock_Config();

  // Enable All GPIOs clocks
  __HAL_RCC_GPIOA_CLK_ENABLE();