Commit e86c53b4 authored by Tomasz Gorochowik's avatar Tomasz Gorochowik Committed by Andrew Boie
Browse files

arch: arm: atmel_sam: Map the whole RAM in MPU 



The extra region is wrapped in an "ifdef" as two MPU regions are used
only if the total memory size is not a power of two.

Signed-off-by: default avatarTomasz Gorochowik <tgorochowik@antmicro.com>
parent 31aa9b9a

arch/arm/soc/atmel_sam/common/arm_mpu_regions.c

+6 −1
Original line number Diff line number Diff line
@@ -17,8 +17,13 @@ static struct arm_mpu_region mpu_regions[] = { 


	MPU_REGION_ENTRY("SRAM_0",

			 CONFIG_SRAM_BASE_ADDRESS,

			 REGION_RAM_ATTR(REGION_SRAM_0_SIZE))

			 REGION_RAM_ATTR(REGION_SRAM_0_SIZE)),



#ifdef REGION_SRAM_1_SIZE

	MPU_REGION_ENTRY("SRAM_1",

			 CONFIG_SRAM_BASE_ADDRESS + REGION_SRAM_1_START,

			 REGION_RAM_ATTR(REGION_SRAM_1_SIZE)),

#endif

};



struct arm_mpu_config mpu_config = {

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