diff options
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/head_32.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/sh/kernel/head_32.S b/arch/sh/kernel/head_32.S index 91ae762..79ff395 100644 --- a/arch/sh/kernel/head_32.S +++ b/arch/sh/kernel/head_32.S @@ -152,6 +152,7 @@ ENTRY(_stext) mov #0, r10 +#ifdef CONFIG_UNCACHED_MAPPING /* * Uncached mapping */ @@ -171,6 +172,7 @@ ENTRY(_stext) add r4, r1 add r4, r3 add #1, r10 +#endif /* * Iterate over all of the available sizes from largest to @@ -216,6 +218,7 @@ ENTRY(_stext) __PMB_ITER_BY_SIZE(64) __PMB_ITER_BY_SIZE(16) +#ifdef CONFIG_UNCACHED_MAPPING /* * Now that we can access it, update cached_to_uncached and * uncached_size. @@ -228,6 +231,7 @@ ENTRY(_stext) shll16 r7 shll8 r7 mov.l r7, @r0 +#endif /* * Clear the remaining PMB entries. @@ -306,7 +310,9 @@ ENTRY(stack_start) .LFIRST_ADDR_ENTRY: .long PAGE_OFFSET | PMB_V .LFIRST_DATA_ENTRY: .long __MEMORY_START | PMB_V .LMMUCR: .long MMUCR +.LMEMORY_SIZE: .long __MEMORY_SIZE +#ifdef CONFIG_UNCACHED_MAPPING .Lcached_to_uncached: .long cached_to_uncached .Luncached_size: .long uncached_size -.LMEMORY_SIZE: .long __MEMORY_SIZE +#endif #endif |