diff options
| -rw-r--r-- | ports/stm32/sdram.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/stm32/sdram.c b/ports/stm32/sdram.c index 1e1a08e4c..e99f34d22 100644 --- a/ports/stm32/sdram.c +++ b/ports/stm32/sdram.c @@ -263,7 +263,7 @@ static void sdram_init_seq(SDRAM_HandleTypeDef then enable access/caching for the size used */ uint32_t irq_state = mpu_config_start(); - mpu_config_region(MPU_REGION_SDRAM1, SDRAM_START_ADDRESS, MPU_CONFIG_DISABLE(0x00, MPU_REGION_SIZE_512MB)); + mpu_config_region(MPU_REGION_SDRAM1, SDRAM_START_ADDRESS, MPU_CONFIG_NOACCESS(0x00, MPU_REGION_SIZE_512MB)); mpu_config_region(MPU_REGION_SDRAM2, SDRAM_START_ADDRESS, MPU_CONFIG_SDRAM(SDRAM_MPU_REGION_SIZE)); mpu_config_end(irq_state); #endif |