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Remove Meowbit LSE flag, harsher failure for LSE issues

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This commit is contained in:
Lucian Copeland 2020-08-24 14:49:06 -04:00
parent 5771be9510
commit c137a16121
4 changed files with 10 additions and 44 deletions
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3
ports/stm/boards/meowbit_v121/mpconfigboard.h
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@ -36,8 +36,7 @@
#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000)
#define HSE_VALUE ((uint32_t)12000000U)
#define LSE_VALUE ((uint32_t)32000U)
#define BOARD_HAS_LOW_SPEED_CRYSTAL (1)
#define BOARD_HAS_LOW_SPEED_CRYSTAL (0)
#define BOARD_NO_VBUS_SENSE (1)
#define BOARD_VTOR_DEFER (1) //Leave VTOR relocation to bootloader

17
ports/stm/peripherals/stm32f4/clocks.c
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@ -49,7 +49,6 @@ void stm32_peripherals_clocks_init(void) {
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
bool lse_failure = false;
// Set voltage scaling in accordance with system clock speed
__HAL_RCC_PWR_CLK_ENABLE();
@ -76,15 +75,9 @@ void stm32_peripherals_clocks_init(void) {
#endif
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
// Failure likely means a LSE issue - attempt to swap to LSI, and set to crash
RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
RCC_OscInitStruct.OscillatorType |= RCC_OSCILLATORTYPE_LSI;
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
// No HSE means no USB, so just fail forever
while(1);
}
lse_failure = true;
// Clock issues are too problematic to even attempt recovery.
// If you end up here, check whether your LSE settings match your board.
while(1);
}
// Configure bus clock sources and divisors
@ -113,8 +106,4 @@ void stm32_peripherals_clocks_init(void) {
#endif
HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
if (lse_failure) {
reset_into_safe_mode(HARD_CRASH); //TODO: make safe mode category CLOCK_FAULT?
}
}

17
ports/stm/peripherals/stm32f7/clocks.c
View File

@ -40,7 +40,6 @@ void stm32_peripherals_clocks_init(void) {
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
bool lse_failure = false;
// Configure LSE Drive
HAL_PWR_EnableBkUpAccess();
@ -68,15 +67,9 @@ void stm32_peripherals_clocks_init(void) {
RCC_OscInitStruct.PLL.PLLQ = CPY_CLK_PLLQ;
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
// Failure likely means a LSE issue - attempt to swap to LSI, and set to crash
RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
RCC_OscInitStruct.OscillatorType |= RCC_OSCILLATORTYPE_LSI;
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
// No HSE means no USB, so just fail forever
while(1);
}
lse_failure = true;
// Clock issues are too problematic to even attempt recovery.
// If you end up here, check whether your LSE settings match your board.
while(1);
}
/* Activate the OverDrive to reach the 216 MHz Frequency */
@ -111,8 +104,4 @@ void stm32_peripherals_clocks_init(void) {
#endif
HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
if (lse_failure) {
reset_into_safe_mode(HARD_CRASH); //TODO: make safe mode category CLOCK_FAULT?
}
}

17
ports/stm/peripherals/stm32h7/clocks.c
View File

@ -37,7 +37,6 @@ void stm32_peripherals_clocks_init(void) {
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
bool lse_failure = false;
// Set voltage scaling in accordance with system clock speed
HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
@ -73,15 +72,9 @@ void stm32_peripherals_clocks_init(void) {
RCC_OscInitStruct.PLL.PLLVCOSEL = RCC_PLL1VCOWIDE;
RCC_OscInitStruct.PLL.PLLFRACN = 0;
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
// Failure likely means a LSE issue - attempt to swap to LSI, and set to crash
RCC_OscInitStruct.LSEState = RCC_LSE_OFF;
RCC_OscInitStruct.OscillatorType |= RCC_OSCILLATORTYPE_LSI;
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
// No HSE means no USB, so just fail forever
while(1);
}
lse_failure = true;
// Clock issues are too problematic to even attempt recovery.
// If you end up here, check whether your LSE settings match your board.
while(1);
}
// Configure bus clock sources and divisors
@ -116,8 +109,4 @@ void stm32_peripherals_clocks_init(void) {
// Enable USB Voltage detector
HAL_PWREx_EnableUSBVoltageDetector();
if (lse_failure) {
reset_into_safe_mode(HARD_CRASH); //TODO: make safe mode category CLOCK_FAULT?
}
}