1 files changed, 5 insertions, 0 deletions

diff --git a/arch/sh/include/asm/page.h b/arch/sh/include/asm/page.h
index 0dca9a5c6be6..15d970328f71 100644
--- a/arch/sh/include/asm/page.h
+++ b/arch/sh/include/asm/page.h
@@ -151,8 +151,13 @@ typedef struct page *pgtable_t;
 #endif /* !__ASSEMBLY__ */
 
 #ifdef CONFIG_UNCACHED_MAPPING
+#if defined(CONFIG_29BIT)
+#define UNCAC_ADDR(addr)        P2SEGADDR(addr)
+#define CAC_ADDR(addr)          P1SEGADDR(addr)
+#else
 #define UNCAC_ADDR(addr)        ((addr) - PAGE_OFFSET + uncached_start)
 #define CAC_ADDR(addr)          ((addr) - uncached_start + PAGE_OFFSET)
+#endif
 #else
 #define UNCAC_ADDR(addr)        ((addr))
 #define CAC_ADDR(addr)          ((addr))