diff options
Diffstat (limited to 'arch/sh/mm')
| -rw-r--r-- | arch/sh/mm/pmb.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c index 2d009bdcf90..7e64f6d960c 100644 --- a/arch/sh/mm/pmb.c +++ b/arch/sh/mm/pmb.c @@ -275,7 +275,7 @@ static void __pmb_unmap(struct pmb_entry *pmbe) int __uses_jump_to_uncached pmb_init(void) { unsigned int i; - long size; + long size, ret; jump_to_uncached(); @@ -287,12 +287,13 @@ int __uses_jump_to_uncached pmb_init(void) * P1 - provides a cached window onto physical memory * P2 - provides an uncached window onto physical memory */ - size = pmb_remap(P2SEG, __MEMORY_START, __MEMORY_SIZE, - PMB_WT | PMB_UB); - BUG_ON(size != __MEMORY_SIZE); + size = __MEMORY_START + __MEMORY_SIZE; - size = pmb_remap(P1SEG, __MEMORY_START, __MEMORY_SIZE, PMB_C); - BUG_ON(size != __MEMORY_SIZE); + ret = pmb_remap(P1SEG, 0x00000000, size, PMB_C); + BUG_ON(ret != size); + + ret = pmb_remap(P2SEG, 0x00000000, size, PMB_WT | PMB_UB); + BUG_ON(ret != size); ctrl_outl(0, PMB_IRMCR); |