diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_common.c b/bsp/stm32/libraries/HAL_Drivers/drv_common.c index 6cd9130a4a..4c10ded147 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_common.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_common.c @@ -150,12 +150,12 @@ void rt_hw_us_delay(rt_uint32_t us) */ RT_WEAK void rt_hw_board_init() { -#ifdef SCB_EnableICache +#ifdef BSP_SCB_ENABLE_I_CACHE /* Enable I-Cache---------------------------------------------------------*/ SCB_EnableICache(); #endif -#ifdef SCB_EnableDCache +#ifdef BSP_SCB_ENABLE_D_CACHE /* Enable D-Cache---------------------------------------------------------*/ SCB_EnableDCache(); #endif