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armv7m: correct mpu region size define for 8MB size

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Vikas Manocha 8 years ago
parent
4098d2061f
commit
df951c4039
1 changed files with 2 additions and 1 deletions
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  1. 2 1
      arch/arm/include/asm/armv7m.h

+ 2 - 1
arch/arm/include/asm/armv7m.h
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@@ -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