diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2010-03-08 21:03:21 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-03-08 21:03:21 +0900 |
| commit | 40d1f0048289b1baed859baee06878417fae540e (patch) | |
| tree | 77ff254a151fbc9300d6c25ccbdc8949be9061c1 /arch/sh/mm/uncached.c | |
| parent | a8941dad1f12b4e8a87a517ed27f29d0209c817c (diff) | |
sh: Fix up uncached offset for legacy 29-bit mode.
The uncached_start was being set up properly for 32-bit but managed to
break 29-bit in the process, fix it up.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/uncached.c')
| -rw-r--r-- | arch/sh/mm/uncached.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/mm/uncached.c b/arch/sh/mm/uncached.c index cf20a5c5136a..2ef57efeb225 100644 --- a/arch/sh/mm/uncached.c +++ b/arch/sh/mm/uncached.c @@ -1,6 +1,7 @@ #include <linux/init.h> #include <asm/sizes.h> #include <asm/page.h> +#include <asm/addrspace.h> /* * This is the offset of the uncached section from its cached alias. @@ -23,7 +24,11 @@ int virt_addr_uncached(unsigned long kaddr) void __init uncached_init(void) { +#ifdef CONFIG_29BIT + uncached_start = P2SEG; +#else uncached_start = memory_end; +#endif uncached_end = uncached_start + uncached_size; } |