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Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/system.h2
-rw-r--r--arch/arm/lib/cache-cp15.c5
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
index c3c88d2..574a0e7 100644
--- 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),
diff --git a/arch/arm/lib/cache-cp15.c b/arch/arm/lib/cache-cp15.c
index e9f9fc9..e9bbcf5 100644
--- a/arch/arm/lib/cache-cp15.c
+++ b/arch/arm/lib/cache-cp15.c
@@ -71,8 +71,13 @@ void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size,
end = ALIGN(start + size, MMU_SECTION_SIZE) >> MMU_SECTION_SHIFT;
start = start >> MMU_SECTION_SHIFT;
+#ifdef CONFIG_ARMV7_LPAE
+ debug("%s: start=%pa, size=%zu, option=%llx\n", __func__, &start, size,
+ option);
+#else
debug("%s: start=%pa, size=%zu, option=0x%x\n", __func__, &start, size,
option);
+#endif
for (upto = start; upto < end; upto++)
set_section_dcache(upto, option);