diff options
| 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 /arch/sh/kernel/cpu/sh4/probe.c | |
| parent | 555ef1963029d19d2367acd09f6b9a6a0056f217 (diff) | |
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 'arch/sh/kernel/cpu/sh4/probe.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/probe.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 89986e70d04..85ff48c1533 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -78,6 +78,21 @@ int __init detect_cpu_and_cache_system(void) cpu_data->dcache.ways = 4; cpu_data->flags &= ~CPU_HAS_FPU; break; + case 0x2001: + case 0x2004: + cpu_data->type = CPU_SH7770; + cpu_data->icache.ways = 4; + cpu_data->dcache.ways = 4; + break; + case 0x2006: + case 0x200A: + if (prr == 0x61) + cpu_data->type = CPU_SH7781; + else + cpu_data->type = CPU_SH7780; + cpu_data->icache.ways = 4; + cpu_data->dcache.ways = 4; + break; case 0x8000: cpu_data->type = CPU_ST40RA; break; |