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arm: Add more flash and ram size options to i.MX RT MPU config 

Adds 8 MB and 64 MB flash size options, which correspond to the two
external flashes (qspi flash and hyperflash) on the mimxrt1050_evk
board. Adds a 32 MB SRAM size option, which corresponds to the external
sdram on the board.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit is contained in:
Maureen Helm 2018-04-04 18:06:50 -05:00 committed by Kumar Gala
parent 6be824d036
commit 55979aa3a5
1 changed files with 6 additions and 0 deletions
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6
arch/arm/soc/nxp_imx/rt/arm_mpu_mem_cfg.h
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@ -22,6 +22,10 @@
#define REGION_FLASH_SIZE REGION_1M
#elif CONFIG_FLASH_SIZE == 2048
#define REGION_FLASH_SIZE REGION_2M
#elif CONFIG_FLASH_SIZE == 8192
#define REGION_FLASH_SIZE REGION_8M
#elif CONFIG_FLASH_SIZE == 65536
#define REGION_FLASH_SIZE REGION_64M
#else
#error "Unsupported configuration"
#endif
@ -35,6 +39,8 @@
#define REGION_SRAM_0_SIZE REGION_128K
#elif CONFIG_SRAM_SIZE == 256
#define REGION_SRAM_0_SIZE REGION_256K
#elif CONFIG_SRAM_SIZE == 32768
#define REGION_SRAM_0_SIZE REGION_32M
#else
#error "Unsupported configuration"
#endif