1 files changed, 6 insertions, 42 deletions

diff --git a/bsps/arm/stm32h7/start/bspstarthooks.c b/bsps/arm/stm32h7/start/bspstarthooks.c
index dcd4b0bef2..ac0f712e31 100644
--- a/bsps/arm/stm32h7/start/bspstarthooks.c
+++ b/bsps/arm/stm32h7/start/bspstarthooks.c
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-2-Clause */
 
 /*
- * Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+ * Copyright (C) 2020 embedded brains GmbH & Co. KG
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -41,9 +41,9 @@ void HAL_MspInit(void)
   __HAL_RCC_SYSCFG_CLK_ENABLE();
 }
 
-static void init_power(void)
+void stm32h7_init_power(void)
 {
-  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+  HAL_PWREx_ConfigSupply(STM32H7_PWR_SUPPLY);
   __HAL_PWR_VOLTAGESCALING_CONFIG(stm32h7_config_pwr_regulator_voltagescaling);
 
   while (!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {
@@ -51,7 +51,7 @@ static void init_power(void)
   }
 }
 
-static void init_oscillator(void)
+void stm32h7_init_oscillator(void)
 {
   HAL_StatusTypeDef status;
 
@@ -61,7 +61,7 @@ static void init_oscillator(void)
   }
 }
 
-static void init_clocks(void)
+void stm32h7_init_clocks(void)
 {
   HAL_StatusTypeDef status;
 
@@ -74,7 +74,7 @@ static void init_clocks(void)
   }
 }
 
-static void init_peripheral_clocks(void)
+void stm32h7_init_peripheral_clocks(void)
 {
   HAL_StatusTypeDef status;
 
@@ -84,39 +84,3 @@ static void init_peripheral_clocks(void)
   }
 }
 
-void bsp_start_hook_0(void)
-{
-  if ((RCC->AHB3ENR & RCC_AHB3ENR_FMCEN) == 0) {
-    /*
-     * Only perform the low-level initialization if necessary.  An initialized
-     * FMC indicates that a boot loader already performed the low-level
-     * initialization.
-     */
-    SystemInit();
-    init_power();
-    init_oscillator();
-    init_clocks();
-    init_peripheral_clocks();
-    HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSI, RCC_MCODIV_1);
-    HAL_Init();
-    SystemInit_ExtMemCtl();
-  }
-
-  if ((SCB->CCR & SCB_CCR_IC_Msk) == 0) {
-    SCB_EnableICache();
-  }
-
-  if ((SCB->CCR & SCB_CCR_DC_Msk) == 0) {
-    SCB_EnableDCache();
-  }
-
-  _ARMV7M_MPU_Setup(stm32h7_config_mpu_region, stm32h7_config_mpu_region_count);
-}
-
-void bsp_start_hook_1(void)
-{
-  bsp_start_copy_sections_compact();
-  SCB_CleanDCache();
-  SCB_InvalidateICache();
-  bsp_start_clear_bss();
-}