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Diffstat (limited to 'include/asm-sh/fixmap.h')
-rw-r--r--include/asm-sh/fixmap.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-sh/fixmap.h b/include/asm-sh/fixmap.h
index 8a566177ad9..721fcc4d5e9 100644
--- a/include/asm-sh/fixmap.h
+++ b/include/asm-sh/fixmap.h
@@ -49,6 +49,7 @@ enum fixed_addresses {
#define FIX_N_COLOURS 16
FIX_CMAP_BEGIN,
FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS,
+ FIX_UNCACHED,
#ifdef CONFIG_HIGHMEM
FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
@@ -73,7 +74,11 @@ extern void __set_fixmap(enum fixed_addresses idx,
* the start of the fixmap, and leave one page empty
* at the top of mem..
*/
+#ifdef CONFIG_SUPERH32
#define FIXADDR_TOP (P4SEG - PAGE_SIZE)
+#else
+#define FIXADDR_TOP (0xff000000 - PAGE_SIZE)
+#endif
#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)