diff options
Diffstat (limited to 'arch/sh/kernel/cpu/init.c')
| -rw-r--r-- | arch/sh/kernel/cpu/init.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c index 9172e97dc26..fdc245b7b04 100644 --- a/arch/sh/kernel/cpu/init.c +++ b/arch/sh/kernel/cpu/init.c @@ -143,12 +143,15 @@ static void __init cache_init(void) flags &= ~CCR_CACHE_EMODE; #endif -#ifdef CONFIG_SH_WRITETHROUGH - /* Turn on Write-through caching */ +#if defined(CONFIG_CACHE_WRITETHROUGH) + /* Write-through */ flags |= CCR_CACHE_WT; -#else - /* .. or default to Write-back */ +#elif defined(CONFIG_CACHE_WRITEBACK) + /* Write-back */ flags |= CCR_CACHE_CB; +#else + /* Off */ + flags &= ~CCR_CACHE_ENABLE; #endif ctrl_outl(flags, CCR); |