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Diffstat (limited to 'arch/xtensa/include/asm/page.h')
-rw-r--r--arch/xtensa/include/asm/page.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h
index abe24c6f8b2f..ad38500471fa 100644
--- a/arch/xtensa/include/asm/page.h
+++ b/arch/xtensa/include/asm/page.h
@@ -20,10 +20,10 @@
* Fixed TLB translations in the processor.
*/
-#define XCHAL_KSEG_CACHED_VADDR 0xd0000000
-#define XCHAL_KSEG_BYPASS_VADDR 0xd8000000
-#define XCHAL_KSEG_PADDR 0x00000000
-#define XCHAL_KSEG_SIZE 0x08000000
+#define XCHAL_KSEG_CACHED_VADDR __XTENSA_UL_CONST(0xd0000000)
+#define XCHAL_KSEG_BYPASS_VADDR __XTENSA_UL_CONST(0xd8000000)
+#define XCHAL_KSEG_PADDR __XTENSA_UL_CONST(0x00000000)
+#define XCHAL_KSEG_SIZE __XTENSA_UL_CONST(0x08000000)
/*
* PAGE_SHIFT determines the page size
@@ -37,7 +37,7 @@
#define PAGE_OFFSET XCHAL_KSEG_CACHED_VADDR
#define MAX_MEM_PFN XCHAL_KSEG_SIZE
#else
-#define PAGE_OFFSET 0
+#define PAGE_OFFSET __XTENSA_UL_CONST(0)
#define MAX_MEM_PFN (PLATFORM_DEFAULT_MEM_START + PLATFORM_DEFAULT_MEM_SIZE)
#endif
@@ -145,7 +145,7 @@ extern void copy_page(void *to, void *from);
* some extra work
*/
-#if DCACHE_WAY_SIZE > PAGE_SIZE
+#if defined(CONFIG_MMU) && DCACHE_WAY_SIZE > PAGE_SIZE
extern void clear_page_alias(void *vaddr, unsigned long paddr);
extern void copy_page_alias(void *to, void *from,
unsigned long to_paddr, unsigned long from_paddr);