Merge pull request ARMmbed#4543 from c1728p9/fix_stm_nvic

Fix STM32 crashes on boot due to unset VTOR

targets/TARGET_STM/TARGET_STM32F0/TARGET_DISCO_F051R8/device/system_stm32f0xx.c

@@ -234,14 +234,6 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
 }
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F030R8/device/system_stm32f0xx.c

@@ -82,7 +82,7 @@
   */
 
 #include "stm32f0xx.h"
-#include "hal_tick.h"
+
 /**
   * @}
   */
@@ -234,18 +234,7 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F031K6/device/system_stm32f0xx.c

@@ -82,7 +82,7 @@
   */
 
 #include "stm32f0xx.h"
-#include "hal_tick.h"
+
 /**
   * @}
   */
@@ -234,18 +234,7 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F042K6/device/system_stm32f0xx.c

@@ -82,7 +82,7 @@
   */
 
 #include "stm32f0xx.h"
-#include "hal_tick.h"
+
 /**
   * @}
   */
@@ -234,18 +234,7 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F070RB/device/system_stm32f0xx.c

@@ -82,7 +82,7 @@
   */
 
 #include "stm32f0xx.h"
-#include "hal_tick.h"
+
 /**
   * @}
   */
@@ -234,18 +234,7 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F072RB/device/system_stm32f0xx.c

@@ -82,7 +82,7 @@
   */
 
 #include "stm32f0xx.h"
-#include "hal_tick.h"
+
 /**
   * @}
   */
@@ -233,18 +233,7 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F091RC/device/system_stm32f0xx.c

@@ -82,7 +82,7 @@
   */
 
 #include "stm32f0xx.h"
-#include "hal_tick.h"
+
 /**
   * @}
   */
@@ -233,18 +233,7 @@ void SystemInit(void)
 
   /* Enable SYSCFGENR in APB2EN, needed for 1st call of NVIC_SetVector, to copy vectors from flash to ram */
   RCC->APB2ENR |= RCC_APB2ENR_SYSCFGEN;
-
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
 
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F0/mbed_overrides.c

@@ -31,6 +31,10 @@
 void mbed_sdk_init() {
     // Update the SystemCoreClock variable.
     SystemCoreClockUpdate();
-    // Need to restart HAL driver after the RAM is initialized
     HAL_Init();
+
+    /* Configure the System clock source, PLL Multiplier and Divider factors,
+       AHB/APBx prescalers and Flash settings */
+    SetSysClock();
+    SystemCoreClockUpdate();
 }

targets/TARGET_STM/TARGET_STM32F1/TARGET_BLUEPILL_F103C8/device/system_stm32f1xx.c

@@ -92,7 +92,7 @@
   */
 
 #include "stm32f1xx.h"
-#include "hal_tick.h"
+
 
 /**
   * @}
@@ -254,17 +254,6 @@ void SystemInit (void)
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */
 #endif
 
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
-
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F1/TARGET_DISCO_F100RB/device/system_stm32f1xx.c

@@ -90,7 +90,7 @@
   */
 
 #include "stm32f1xx.h"
-#include "hal_tick.h"
+
 
 /**
   * @}
@@ -252,17 +252,6 @@ void SystemInit (void)
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */
 #endif 
 
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
-
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F1/TARGET_NUCLEO_F103RB/device/system_stm32f1xx.c

@@ -92,7 +92,7 @@
   */
 
 #include "stm32f1xx.h"
-#include "hal_tick.h"
+
 
 /**
   * @}
@@ -254,17 +254,6 @@ void SystemInit (void)
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH. */
 #endif
 
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
-
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F1/mbed_overrides.c

@@ -32,6 +32,10 @@ void mbed_sdk_init()
 {
     // Update the SystemCoreClock variable.
     SystemCoreClockUpdate();
-    // Need to restart HAL driver after the RAM is initialized
     HAL_Init();
+
+    /* Configure the System clock source, PLL Multiplier and Divider factors,
+       AHB/APBx prescalers and Flash settings */
+    SetSysClock();
+    SystemCoreClockUpdate();
 }

targets/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/device/system_stm32f2xx.c

@@ -79,7 +79,6 @@
   */
 
 #include "stm32f2xx.h"
-#include "hal_tick.h"
 
 /**
   * @}
@@ -203,20 +202,6 @@ void SystemInit(void)
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
 #endif
 
-#if (USE_PLL_HSE_XTAL != 0) || (USE_PLL_HSE_EXTC != 0)
-    SystemCoreClock = 120000000;
-#else
-    SystemCoreClock = 96000000;
-#endif
-    HAL_Init();
-
-    /* Configure the System clock source, PLL Multiplier and Divider factors,
-       AHB/APBx prescalers and Flash settings */
-    SetSysClock();
-
-    /* Reset the timer to avoid issues after the RAM initialization */
-    TIM_MST_RESET_ON;
-    TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F2/mbed_overrides.c

@@ -33,8 +33,12 @@ void mbed_sdk_init()
 {
     // Update the SystemCoreClock variable.
     SystemCoreClockUpdate();
-    // Need to restart HAL driver after the RAM is initialized
     HAL_Init();
+
+    /* Configure the System clock source, PLL Multiplier and Divider factors,
+       AHB/APBx prescalers and Flash settings */
+    SetSysClock();
+    SystemCoreClockUpdate();
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F302x8/TARGET_NUCLEO_F302R8/system_stm32f3xx.c

@@ -84,7 +84,7 @@
   */
 
 #include "stm32f3xx.h"
-#include "hal_tick.h"
+
 
 /**
   * @}
@@ -213,17 +213,6 @@ void SystemInit(void)
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
 #endif
 
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
-
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303x8/device/system_stm32f3xx.c

@@ -84,7 +84,7 @@
   */
 
 #include "stm32f3xx.h"
-#include "hal_tick.h"
+
 
 /**
   * @}
@@ -213,17 +213,6 @@ void SystemInit(void)
   SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
 #endif
 
-  /* Configure the Cube driver */
-  SystemCoreClock = 8000000; // At this stage the HSI is used as system clock
-  HAL_Init();
-
-  /* Configure the System clock source, PLL Multiplier and Divider factors,
-     AHB/APBx prescalers and Flash settings */
-  SetSysClock();
-
-  /* Reset the timer to avoid issues after the RAM initialization */
-  TIM_MST_RESET_ON;
-  TIM_MST_RESET_OFF;
 }
 
 /**