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| author | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 14:31:40 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 14:31:40 +0900 |
| commit | 5b19c9081fbd0882c936ec087bf9055a20251dec (patch) | |
| tree | 3bfb5779699b485fcf524ea34dd227e42f74ae78 /include/asm-sh | |
| parent | 555ef1963029d19d2367acd09f6b9a6a0056f217 (diff) | |
| download | op-kernel-dev-5b19c9081fbd0882c936ec087bf9055a20251dec.zip op-kernel-dev-5b19c9081fbd0882c936ec087bf9055a20251dec.tar.gz | |
sh: Support for SH7770/SH7780 CPU subtypes.
Merge support for SH7770 and SH7780 SH-4A subtypes.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh')
| -rw-r--r-- | include/asm-sh/bugs.h | 4 | ||||
| -rw-r--r-- | include/asm-sh/cpu-sh4/cache.h | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h index a6de3d0..b4000c8b 100644 --- a/include/asm-sh/bugs.h +++ b/include/asm-sh/bugs.h @@ -32,6 +32,10 @@ static void __init check_bugs(void) case CPU_SH7750 ... CPU_SH4_501: *p++ = '4'; break; + case CPU_SH7770 ... CPU_SH7781: + *p++ = '4'; + *p++ = 'a'; + break; default: *p++ = '?'; *p++ = '!'; diff --git a/include/asm-sh/cpu-sh4/cache.h b/include/asm-sh/cpu-sh4/cache.h index 1fe2035..6e9c7e6 100644 --- a/include/asm-sh/cpu-sh4/cache.h +++ b/include/asm-sh/cpu-sh4/cache.h @@ -22,7 +22,9 @@ #define CCR_CACHE_ICE 0x0100 /* Instruction Cache Enable */ #define CCR_CACHE_ICI 0x0800 /* IC Invalidate */ #define CCR_CACHE_IIX 0x8000 /* IC Index Enable */ +#ifndef CONFIG_CPU_SUBTYPE_SH7780 #define CCR_CACHE_EMODE 0x80000000 /* EMODE Enable */ +#endif /* Default CCR setup: 8k+16k-byte cache,P1-wb,enable */ #define CCR_CACHE_ENABLE (CCR_CACHE_OCE|CCR_CACHE_ICE) |
