diff options
Diffstat (limited to 'bsps/arm/imxrt/start/bspstarthooks.c')
| -rw-r--r-- | bsps/arm/imxrt/start/bspstarthooks.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/bsps/arm/imxrt/start/bspstarthooks.c b/bsps/arm/imxrt/start/bspstarthooks.c index 684c263152..c10d0dbcfe 100644 --- a/bsps/arm/imxrt/start/bspstarthooks.c +++ b/bsps/arm/imxrt/start/bspstarthooks.c @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-2-Clause */ /* - * Copyright (c) 2013, 2018 embedded brains GmbH. All rights reserved. + * Copyright (c) 2013-2023 embedded brains GmbH & Co. KG * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -31,13 +31,10 @@ #include <imxrt/mpu-config.h> #include <chip.h> -#include <fsl_pin_mux.h> #include <fsl_clock_config.h> BSP_START_TEXT_SECTION void bsp_start_hook_0(void) { - /* FIXME: Initializing SDRAM is currently done by DCD. It would be more user - * friendly if that would be done here with a readable structure. */ if ((SCB->CCR & SCB_CCR_IC_Msk) == 0) { SCB_EnableICache(); } @@ -46,7 +43,7 @@ BSP_START_TEXT_SECTION void bsp_start_hook_0(void) SCB_EnableDCache(); } - _ARMV7M_MPU_Setup(imxrt_config_mpu_region, imxrt_config_mpu_region_count); + _ARMV7M_MPU_Setup(ARMV7M_MPU_CTRL_DEFAULT, imxrt_config_mpu_region, imxrt_config_mpu_region_count); } BSP_START_TEXT_SECTION void bsp_start_hook_1(void) @@ -59,9 +56,11 @@ BSP_START_TEXT_SECTION void bsp_start_hook_1(void) BOARD_BootClockRUN(); BOARD_InitDEBUG_UARTPins(); +#if IMXRT_IS_MIMXRT10xx /* Reduce frequency for I2C */ CLOCK_SetDiv(kCLOCK_Lpi2cDiv, 5); /* Enable EDMA clock. We initialize the EDMA so we need the clock. */ CLOCK_EnableClock(kCLOCK_Dma); +#endif } |