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-rw-r--r--arch/arm/include/asm/armv7m.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/include/asm/armv7m.h b/arch/arm/include/asm/armv7m.h
index ebf0f170428..9a6224f96ea 100644
--- a/arch/arm/include/asm/armv7m.h
+++ b/arch/arm/include/asm/armv7m.h
@@ -80,7 +80,8 @@ struct v7m_mpu {
#define V7M_MPU_RASR_EN (1 << 0)
#define V7M_MPU_RASR_SIZE_BITS 1
#define V7M_MPU_RASR_SIZE_4GB (31 << V7M_MPU_RASR_SIZE_BITS)
-#define V7M_MPU_RASR_SIZE_8MB (24 << V7M_MPU_RASR_SIZE_BITS)
+#define V7M_MPU_RASR_SIZE_8MB (22 << V7M_MPU_RASR_SIZE_BITS)
+
#define V7M_MPU_RASR_TEX_SHIFT 19
#define V7M_MPU_RASR_S_SHIFT 18
#define V7M_MPU_RASR_C_SHIFT 17