[PATCH 2/2] bsps/stm32h7: remove external memory initialization from nucleo-h743zi BSP
Karel Gardas
karel at functional.vision
Fri Jun 3 09:59:26 UTC 2022
Nucleo board does not provide any external memory so code does not have
any function here anyway.
Sponsored-By: Precidata
---
.../boards/stm/nucleo-h743zi/ext-mem-ctl.c | 478 ------------------
.../stm/nucleo-h743zi/stm32h7-bspstarthooks.c | 1 -
.../bsps/arm/stm32h7/bspnucleoh743zi.yml | 1 -
3 files changed, 480 deletions(-)
delete mode 100644 bsps/arm/stm32h7/boards/stm/nucleo-h743zi/ext-mem-ctl.c
diff --git a/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/ext-mem-ctl.c b/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/ext-mem-ctl.c
deleted file mode 100644
index a2ab9d8f1f..0000000000
--- a/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/ext-mem-ctl.c
+++ /dev/null
@@ -1,478 +0,0 @@
-/**
- ******************************************************************************
- * @file system_stm32h7xx.c
- * @author MCD Application Team
- * @brief CMSIS Cortex-M Device Peripheral Access Layer System Source File.
- *
- * This file provides two functions and one global variable to be called from
- * user application:
- * - SystemInit(): This function is called at startup just after reset and
- * before branch to main program. This call is made inside
- * the "startup_stm32h7xx.s" file.
- *
- * - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
- * by the user application to setup the SysTick
- * timer or configure other parameters.
- *
- * - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
- * be called whenever the core clock is changed
- * during program execution.
- *
- *
- ******************************************************************************
- * @attention
- *
- * <h2><center>© Copyright (c) 2017 STMicroelectronics.
- * All rights reserved.</center></h2>
- *
- * This software component is licensed by ST under BSD 3-Clause license,
- * the "License"; You may not use this file except in compliance with the
- * License. You may obtain a copy of the License at:
- * opensource.org/licenses/BSD-3-Clause
- *
- ******************************************************************************
- */
-
-#include <stm32h7xx_hal.h>
-
-#define DATA_IN_ExtSRAM
-#define DATA_IN_ExtSDRAM
-
-void SystemInit_ExtMemCtl(void)
-{
-
- #define FMC_BMAP_Value 0x02000000 /* FMC Bank Mapping 2 (SDRAM Bank2 remapped) */
-
- __IO uint32_t tmp = 0;
-
-
- /********** SDRAM + SRAM ***********************************************************************/
-
- #if defined (DATA_IN_ExtSDRAM) && defined (DATA_IN_ExtSRAM)
-
- register uint32_t tmpreg = 0, timeout = 0xFFFF;
- register __IO uint32_t index;
-
- /*-- I/O Ports Configuration ------------------------------------------------------*/
-
- /* Enable GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
- RCC->AHB4ENR |= 0x000001F8;
-
- /* Delay after an RCC peripheral clock enabling */
- tmp = READ_BIT(RCC->AHB4ENR, RCC_AHB4ENR_GPIOEEN);
-
- /* Connect PDx pins to FMC Alternate function */
- GPIOD->AFR[0] = 0x00CC00CC;
- GPIOD->AFR[1] = 0xCCCCCCCC;
- /* Configure PDx pins in Alternate function mode */
- GPIOD->MODER = 0xAAAAFAFA;
- /* Configure PDx pins speed to 100 MHz */
- GPIOD->OSPEEDR = 0xFFFF0F0F;
- /* Configure PDx pins Output type to push-pull */
- GPIOD->OTYPER = 0x00000000;
- /* Configure PDx pins in Pull-up */
- GPIOD->PUPDR = 0x55550505;
-
- /* Connect PEx pins to FMC Alternate function */
- GPIOE->AFR[0] = 0xC00CC0CC;
- GPIOE->AFR[1] = 0xCCCCCCCC;
- /* Configure PEx pins in Alternate function mode */
- GPIOE->MODER = 0xAAAABEBA;
- /* Configure PEx pins speed to 100 MHz */
- GPIOE->OSPEEDR = 0xFFFFC3CF;
- /* Configure PEx pins Output type to push-pull */
- GPIOE->OTYPER = 0x00000000;
- /* Configure PEx pins in Pull-up */
- GPIOE->PUPDR = 0x55554145;
-
- /* Connect PFx pins to FMC Alternate function */
- GPIOF->AFR[0] = 0x00CCCCCC;
- GPIOF->AFR[1] = 0xCCCCC000;
- /* Configure PFx pins in Alternate function mode */
- GPIOF->MODER = 0xAABFFAAA;
- /* Configure PFx pins speed to 100 MHz */
- GPIOF->OSPEEDR = 0xFFC00FFF;
- /* Configure PFx pins Output type to push-pull */
- GPIOF->OTYPER = 0x00000000;
- /* Configure PFx pins in Pull-up */
- GPIOF->PUPDR = 0x55400555;
-
- /* Connect PGx pins to FMC Alternate function */
- GPIOG->AFR[0] = 0x00CCCCCC;
- GPIOG->AFR[1] = 0xC0000C0C;
- /* Configure PGx pins in Alternate function mode */
- GPIOG->MODER = 0xBFEEFAAA;
- /* Configure PGx pins speed to 100 MHz */
- GPIOG->OSPEEDR = 0xC0330FFF;
- /* Configure PGx pins Output type to push-pull */
- GPIOG->OTYPER = 0x00000000;
- /* Configure PGx pins in Pull-up */
- GPIOG->PUPDR = 0x40110555;
-
- /* Connect PHx pins to FMC Alternate function */
- GPIOH->AFR[0] = 0xCCC00000;
- GPIOH->AFR[1] = 0xCCCCCCCC;
- /* Configure PHx pins in Alternate function mode */
- GPIOH->MODER = 0xAAAAABFF;
- /* Configure PHx pins speed to 100 MHz */
- GPIOH->OSPEEDR = 0xFFFFFC00;
- /* Configure PHx pins Output type to push-pull */
- GPIOH->OTYPER = 0x00000000;
- /* Configure PHx pins in Pull-up */
- GPIOH->PUPDR = 0x55555400;
-
- /* Connect PIx pins to FMC Alternate function */
- GPIOI->AFR[0] = 0xCCCCCCCC;
- GPIOI->AFR[1] = 0x00000CC0;
- /* Configure PIx pins in Alternate function mode */
- GPIOI->MODER = 0xFFEBAAAA;
- /* Configure PIx pins speed to 100 MHz */
- GPIOI->OSPEEDR = 0x003CFFFF;
- /* Configure PIx pins Output type to push-pull */
- GPIOI->OTYPER = 0x00000000;
- /* Configure PIx pins in Pull-up */
- GPIOI->PUPDR = 0x00145555;
-
- /*-- FMC Configuration ------------------------------------------------------*/
-
- /* Enable the FMC/FSMC interface clock */
- (RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
-
- /* Configure and enable Bank1_SRAM2 */
- FMC_Bank1_R->BTCR[4] = 0x00001091;
- FMC_Bank1_R->BTCR[5] = 0x00110212;
- FMC_Bank1E_R->BWTR[4] = 0x0FFFFFFF;
-
- /* SDRAM Timing and access interface configuration */
-
- /*SDBank = FMC_SDRAM_BANK2
-
- ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9 CC
- RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12 RR
- MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_32 MM
- InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4 N
- CASLatency = FMC_SDRAM_CAS_LATENCY_2 LL // 2 oder 3, s.u.
- WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE W
- SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2 KK
- ReadBurst = FMC_SDRAM_RBURST_ENABLE B
- ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0 PP
-
- LoadToActiveDelay = 2 -> 1 LLLL TMRD
- ExitSelfRefreshDelay = 6 -> 5 EEEE TXSR
- SelfRefreshTime = 4 -> 3 SSSS TRAS
- RowCycleDelay = 6 -> 5 RRRR TRC
- WriteRecoveryTime = 2 -> 1 WWWW TWR
- RPDelay = 2 -> 1 PPPP TRP
- RCDDelay = 2 -> 1 CCCC TRCD */
- #if 0
- FMC_Bank5_6_R->SDCR[0] = 0x00005965; // 0000 0000 0000 0000 0101 1001 0110 0101 Bank 1
- // PPB KKWL LNMM RRCC
- FMC_Bank5_6_R->SDCR[1] = 0x00005965; // 0000 0000 0000 0000 0101 1001 0110 0101 Bank 2 // CAS Latency = 2
- // WL LNMM RRCC
-
- FMC_Bank5_6_R->SDTR[0] = 0x00105000; // 0000 0000 0001 0000 0101 0000 0000 0000 Bank 1 // Original,
- // CCCC PPPP WWWW RRRR SSSS EEEE LLLL // mit CAS Latency = 2 (s.o.)
- FMC_Bank5_6_R->SDTR[1] = 0x01010351; // 0000 0001 0000 0001 0000 0011 0101 0001 Bank 2
- // CCCC WWWW SSSS EEEE LLLL
- #endif
- #if 0
- FMC_Bank5_6_R->SDTR[0] = 0x00206000; // 0000 0000 0010 0000 0110 0000 0000 0000 Bank 1 // Original + 1 bei allen Werten,
- // CCCC PPPP WWWW RRRR SSSS EEEE LLLL // mit CAS Latency = 3 (s.o.)
- FMC_Bank5_6_R->SDTR[1] = 0x02020462; // 0000 0010 0000 0010 0000 0100 0110 0010 Bank 2
- // CCCC WWWW SSSS EEEE LLLL
- #endif
-
- #if 0
- FMC_Bank5_6_R->SDTR[0] = 0x00209000; // 0000 0000 0010 0000 1001 0000 0000 0000 Bank 1 // Versuch anhand ISSI-Datenblatt,
- // CCCC PPPP WWWW RRRR SSSS EEEE LLLL // mit CAS Latency = 3 (s.o.)
- FMC_Bank5_6_R->SDTR[1] = 0x020306B1; // 0000 0010 0000 0011 0000 0110 1011 0001 Bank 2
- // CCCC WWWW SSSS EEEE LLLL
- #endif
- FMC_Bank5_6_R->SDCR[0] = 0x00001800;
- FMC_Bank5_6_R->SDCR[1] = 0x00000165;
- FMC_Bank5_6_R->SDTR[0] = 0x00105000;
- FMC_Bank5_6_R->SDTR[1] = 0x01010351;
-
- /* SDRAM initialization sequence */
-
- /* Clock enable command */
- FMC_Bank5_6_R->SDCMR = 0x00000009;
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- /* Delay */
- for (index=0; index<1000; index++);
-
- /* PALL command */
- FMC_Bank5_6_R->SDCMR = 0x0000000A;
- timeout = 0xFFFF;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- FMC_Bank5_6_R->SDCMR = 0x000000EB;
- timeout = 0xFFFF;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- FMC_Bank5_6_R->SDCMR = 0x0004400C;
- timeout = 0xFFFF;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- /* Set refresh count */
- tmpreg = FMC_Bank5_6_R->SDRTR;
- FMC_Bank5_6_R->SDRTR = (tmpreg | (0x00000603 << 1));
-
- /* Disable write protection */
- tmpreg = FMC_Bank5_6_R->SDCR[1];
- FMC_Bank5_6_R->SDCR[1] = (tmpreg & 0xFFFFFDFF);
-
- /* Configure FMC Bank Mapping */
- FMC_Bank1_R->BTCR[0] |= FMC_BMAP_Value;
-
- /* FMC controller Enable */
- FMC_Bank1_R->BTCR[0] |= 0x80000000;
-
-
- /********** SDRAM only *************************************************************************/
-
- #elif defined (DATA_IN_ExtSDRAM)
-
- register uint32_t tmpreg = 0, timeout = 0xFFFF;
- register __IO uint32_t index;
-
- /*-- I/O Ports Configuration ------------------------------------------------------*/
-
- /* Enable GPIOD, GPIOE, GPIOF, GPIOG, GPIOH and GPIOI interface clock */
- RCC->AHB4ENR |= 0x000001F8;
-
- /* Connect PDx pins to FMC Alternate function */
- GPIOD->AFR[0] = 0x000000CC;
- GPIOD->AFR[1] = 0xCC000CCC;
- /* Configure PDx pins in Alternate function mode */
- GPIOD->MODER = 0xAFEAFFFA;
- /* Configure PDx pins speed to 100 MHz */
- GPIOD->OSPEEDR = 0xF03F000F;
- /* Configure PDx pins Output type to push-pull */
- GPIOD->OTYPER = 0x00000000;
- /* Configure PDx pins in Pull-up */
- GPIOD->PUPDR = 0x50150005;
-
- /* Connect PEx pins to FMC Alternate function */
- GPIOE->AFR[0] = 0xC00000CC;
- GPIOE->AFR[1] = 0xCCCCCCCC;
- /* Configure PEx pins in Alternate function mode */
- GPIOE->MODER = 0xAAAABFFA;
- /* Configure PEx pins speed to 100 MHz */
- GPIOE->OSPEEDR = 0xFFFFC00F;
- /* Configure PEx pins Output type to push-pull */
- GPIOE->OTYPER = 0x00000000;
- /* Configure PEx pins in Pull-up */
- GPIOE->PUPDR = 0x55554005;
-
- /* Connect PFx pins to FMC Alternate function */
- GPIOF->AFR[0] = 0x00CCCCCC;
- GPIOF->AFR[1] = 0xCCCCC000;
- /* Configure PFx pins in Alternate function mode */
- GPIOF->MODER = 0xAABFFAAA;
- /* Configure PFx pins speed to 100 MHz */
- GPIOF->OSPEEDR = 0xFFC00FFF;
- /* Configure PFx pins Output type to push-pull */
- GPIOF->OTYPER = 0x00000000;
- /* Configure PFx pins in Pull-up */
- GPIOF->PUPDR = 0x55400555;
-
- /* Connect PGx pins to FMC Alternate function */
- GPIOG->AFR[0] = 0x00CCCCCC;
- GPIOG->AFR[1] = 0xC000000C;
- /* Configure PGx pins in Alternate function mode */
- GPIOG->MODER = 0xBFFEFAAA;
- /* Configure PGx pins speed to 100 MHz */
- GPIOG->OSPEEDR = 0xC0030FFF;
- /* Configure PGx pins Output type to push-pull */
- GPIOG->OTYPER = 0x00000000;
- /* Configure PGx pins in Pull-up */
- GPIOG->PUPDR = 0x40010555;
-
- /* Connect PHx pins to FMC Alternate function */
- GPIOH->AFR[0] = 0xCCC00000;
- GPIOH->AFR[1] = 0xCCCCCCCC;
- /* Configure PHx pins in Alternate function mode */
- GPIOH->MODER = 0xAAAAABFF;
- /* Configure PHx pins speed to 100 MHz */
- GPIOH->OSPEEDR = 0xFFFFFC00;
- /* Configure PHx pins Output type to push-pull */
- GPIOH->OTYPER = 0x00000000;
- /* Configure PHx pins in Pull-up */
- GPIOH->PUPDR = 0x55555400;
-
- /* Connect PIx pins to FMC Alternate function */
- GPIOI->AFR[0] = 0xCCCCCCCC;
- GPIOI->AFR[1] = 0x00000CC0;
- /* Configure PIx pins in Alternate function mode */
- GPIOI->MODER = 0xFFEBAAAA;
- /* Configure PIx pins speed to 100 MHz */
- GPIOI->OSPEEDR = 0x003CFFFF;
- /* Configure PIx pins Output type to push-pull */
- GPIOI->OTYPER = 0x00000000;
- /* Configure PIx pins in Pull-up */
- GPIOI->PUPDR = 0x00145555;
-
- /*-- FMC Configuration ------------------------------------------------------*/
-
- /* Enable the FMC interface clock */
- (RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
-
- /* SDRAM Timing and access interface configuration */
-
- /*LoadToActiveDelay = 2
- ExitSelfRefreshDelay = 6
- SelfRefreshTime = 4
- RowCycleDelay = 6
- WriteRecoveryTime = 2
- RPDelay = 2
- RCDDelay = 2
- SDBank = FMC_SDRAM_BANK2
- ColumnBitsNumber = FMC_SDRAM_COLUMN_BITS_NUM_9
- RowBitsNumber = FMC_SDRAM_ROW_BITS_NUM_12
- MemoryDataWidth = FMC_SDRAM_MEM_BUS_WIDTH_32
- InternalBankNumber = FMC_SDRAM_INTERN_BANKS_NUM_4
- CASLatency = FMC_SDRAM_CAS_LATENCY_2
- WriteProtection = FMC_SDRAM_WRITE_PROTECTION_DISABLE
- SDClockPeriod = FMC_SDRAM_CLOCK_PERIOD_2
- ReadBurst = FMC_SDRAM_RBURST_ENABLE
- ReadPipeDelay = FMC_SDRAM_RPIPE_DELAY_0*/
-
- FMC_Bank5_6_R->SDCR[0] = 0x00001800;
- FMC_Bank5_6_R->SDCR[1] = 0x00000165;
- FMC_Bank5_6_R->SDTR[0] = 0x00105000;
- FMC_Bank5_6_R->SDTR[1] = 0x01010351;
-
- /* SDRAM initialization sequence */
- /* Clock enable command */
- FMC_Bank5_6_R->SDCMR = 0x00000009;
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- /* Delay */
- for (index=0; index<1000; index++);
-
- /* PALL command */
- FMC_Bank5_6_R->SDCMR = 0x0000000A;
- timeout = 0xFFFF;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- FMC_Bank5_6_R->SDCMR = 0x000000EB;
- timeout = 0xFFFF;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
-
- FMC_Bank5_6_R->SDCMR = 0x0004400C;
- timeout = 0xFFFF;
- while ((tmpreg != 0) && (timeout-- > 0))
- {
- tmpreg = FMC_Bank5_6_R->SDSR & 0x00000020;
- }
- /* Set refresh count */
- tmpreg = FMC_Bank5_6_R->SDRTR;
- FMC_Bank5_6_R->SDRTR = (tmpreg | (0x00000603<<1));
-
- /* Disable write protection */
- tmpreg = FMC_Bank5_6_R->SDCR[1];
- FMC_Bank5_6_R->SDCR[1] = (tmpreg & 0xFFFFFDFF);
-
- /* FMC controller Enable */
- FMC_Bank1_R->BTCR[0] |= 0x80000000;
-
- /********** SRAM only **************************************************************************/
-
- #elif defined(DATA_IN_ExtSRAM)
-
- /*-- I/O Ports Configuration -----------------------------------------------------*/
-
- /* Enable GPIOD, GPIOE, GPIOF and GPIOG interface clock */
- RCC->AHB4ENR |= 0x00000078;
-
- /* Connect PDx pins to FMC Alternate function */
- GPIOD->AFR[0] = 0x00CC00CC;
- GPIOD->AFR[1] = 0xCCCCCCCC;
- /* Configure PDx pins in Alternate function mode */
- GPIOD->MODER = 0xAAAAFABA;
- /* Configure PDx pins speed to 100 MHz */
- GPIOD->OSPEEDR = 0xFFFF0F0F;
- /* Configure PDx pins Output type to push-pull */
- GPIOD->OTYPER = 0x00000000;
- /* Configure PDx pins in Pull-up */
- GPIOD->PUPDR = 0x55550505;
-
- /* Connect PEx pins to FMC Alternate function */
- GPIOE->AFR[0] = 0xC00CC0CC;
- GPIOE->AFR[1] = 0xCCCCCCCC;
- /* Configure PEx pins in Alternate function mode */
- GPIOE->MODER = 0xAAAABEBA;
- /* Configure PEx pins speed to 100 MHz */
- GPIOE->OSPEEDR = 0xFFFFC3CF;
- /* Configure PEx pins Output type to push-pull */
- GPIOE->OTYPER = 0x00000000;
- /* Configure PEx pins in Pull-up */
- GPIOE->PUPDR = 0x55554145;
-
- /* Connect PFx pins to FMC Alternate function */
- GPIOF->AFR[0] = 0x00CCCCCC;
- GPIOF->AFR[1] = 0xCCCC0000;
- /* Configure PFx pins in Alternate function mode */
- GPIOF->MODER = 0xAAFFFAAA;
- /* Configure PFx pins speed to 100 MHz */
- GPIOF->OSPEEDR = 0xFF000FFF;
- /* Configure PFx pins Output type to push-pull */
- GPIOF->OTYPER = 0x00000000;
- /* Configure PFx pins in Pull-up */
- GPIOF->PUPDR = 0x55000555;
-
- /* Connect PGx pins to FMC Alternate function */
- GPIOG->AFR[0] = 0x00CCCCCC;
- GPIOG->AFR[1] = 0x00000C00;
- /* Configure PGx pins in Alternate function mode */
- GPIOG->MODER = 0xFFEFFAAA;
- /* Configure PGx pins speed to 100 MHz */
- GPIOG->OSPEEDR = 0x00300FFF;
- /* Configure PGx pins Output type to push-pull */
- GPIOG->OTYPER = 0x00000000;
- /* Configure PGx pins in Pull-up */
- GPIOG->PUPDR = 0x00100555;
-
- /*-- FMC/FSMC Configuration --------------------------------------------------*/
-
- /* Enable the FMC/FSMC interface clock */
- (RCC->AHB3ENR |= (RCC_AHB3ENR_FMCEN));
-
- /* Configure and enable Bank1_SRAM2 */
- FMC_Bank1_R->BTCR[4] = 0x00001091;
- FMC_Bank1_R->BTCR[5] = 0x00110212;
- FMC_Bank1E_R->BWTR[4] = 0x0FFFFFFF;
-
- /* FMC controller Enable */
- FMC_Bank1_R->BTCR[0] |= 0x80000000;
-
- #endif /* DATA_IN_ExtSRAM */
-
- (void)(tmp);
-
-}
diff --git a/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/stm32h7-bspstarthooks.c b/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/stm32h7-bspstarthooks.c
index 8d34e357ee..eda503925f 100644
--- a/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/stm32h7-bspstarthooks.c
+++ b/bsps/arm/stm32h7/boards/stm/nucleo-h743zi/stm32h7-bspstarthooks.c
@@ -51,7 +51,6 @@ void bsp_start_hook_0(void)
stm32h7_init_peripheral_clocks();
HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1);
HAL_Init();
- SystemInit_ExtMemCtl();
}
#if __CORTEX_M == 0x07U
diff --git a/spec/build/bsps/arm/stm32h7/bspnucleoh743zi.yml b/spec/build/bsps/arm/stm32h7/bspnucleoh743zi.yml
index f36c93a8ae..20fdbf30a3 100644
--- a/spec/build/bsps/arm/stm32h7/bspnucleoh743zi.yml
+++ b/spec/build/bsps/arm/stm32h7/bspnucleoh743zi.yml
@@ -19,6 +19,5 @@ source:
- bsps/arm/stm32h7/boards/stm/nucleo-h743zi/stm32h7-config-osc.c
- bsps/arm/stm32h7/boards/stm/nucleo-h743zi/stm32h7-config-per.c
- bsps/arm/stm32h7/boards/stm/nucleo-h743zi/system_stm32h7xx.c
-- bsps/arm/stm32h7/boards/stm/nucleo-h743zi/ext-mem-ctl.c
- bsps/arm/shared/cache/cache-v7m.c
type: build
--
2.25.1
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