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fix compile error when disabled the flash data cache corruption for stm32 f1xx

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no1wudi
2017-03-23 13:38:26 +08:00
parent e2f3ad5d7c
commit 45f5d30e2e
1 changed files with 2 additions and 0 deletions
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arch/arm/src/stm32/stm32_flash.c
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@@ -127,6 +127,7 @@ static void flash_lock(void)
{
modifyreg32(STM32_FLASH_CR, 0, FLASH_CR_LOCK);
}
#if defined(CONFIG_STM32_FLASH_WORKAROUND_DATA_CACHE_CORRUPTION_ON_RWW)
static void data_cache_disable(void)
{
@@ -144,6 +145,7 @@ static void data_cache_enable(void)
modifyreg32(STM32_FLASH_ACR, 0, FLASH_ACR_DCEN);
}
#endif
/************************************************************************************
* Public Functions
************************************************************************************/