arm: Set TTB XN bit in case DCACHE_OFF for LPAE mode

[platform/kernel/u-boot.git] / arch / arm / include / asm / system.h

diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index c3c88d2..574a0e7 100644 (file)
--- a/arch/arm/include/asm/system.h
+++ b/arch/arm/include/asm/system.h
@@ -331,7 +331,7 @@ static inline void set_dacr(unsigned int val)
 
 /* options available for data cache on each page */
 enum dcache_option {
-       DCACHE_OFF = TTB_SECT | TTB_SECT_MAIR(0),
+       DCACHE_OFF = TTB_SECT | TTB_SECT_MAIR(0) | TTB_SECT_XN_MASK,
        DCACHE_WRITETHROUGH = TTB_SECT | TTB_SECT_MAIR(1),
        DCACHE_WRITEBACK = TTB_SECT | TTB_SECT_MAIR(2),
        DCACHE_WRITEALLOC = TTB_SECT | TTB_SECT_MAIR(3),