diff options
Diffstat (limited to 'os/hal/ports/STM32/STM32F7xx/hal_lld.c')
-rw-r--r-- | os/hal/ports/STM32/STM32F7xx/hal_lld.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/os/hal/ports/STM32/STM32F7xx/hal_lld.c b/os/hal/ports/STM32/STM32F7xx/hal_lld.c index 53398d411..0014fa578 100644 --- a/os/hal/ports/STM32/STM32F7xx/hal_lld.c +++ b/os/hal/ports/STM32/STM32F7xx/hal_lld.c @@ -288,6 +288,9 @@ void stm32_clock_init(void) { /* Flash setup.*/
FLASH->ACR = FLASH_ACR_ARTEN | FLASH_ACR_PRFTEN | STM32_FLASHBITS;
+ while ((FLASH->ACR & FLASH_ACR_LATENCY_Msk) !=
+ (STM32_FLASHBITS & FLASH_ACR_LATENCY_Msk)) {
+ }
/* Switching to the configured clock source if it is different from HSI.*/
#if (STM32_SW != STM32_SW_HSI)
|