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| author | Paul Mundt <lethal@linux-sh.org> | 2007-06-20 18:27:10 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-06-20 18:27:10 +0900 |
| commit | 2b1bd1ac5d4bffe3fd542bfe1784a583bd7df4fa (patch) | |
| tree | 9c9840807d84cb4d9ca981fbae5093eef1c9ed12 /arch/sh/kernel/cpu/sh4/probe.c | |
| parent | 027e56e68543780870fda74360ca45e392c50e1c (diff) | |
| download | linux-2b1bd1ac5d4bffe3fd542bfe1784a583bd7df4fa.tar.bz2 | |
sh: Preliminary support for the SH-X3 CPU.
This adds basic support for UP SH-X3.
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 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index fab2eb07196b..66c3f75647b2 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -141,6 +141,14 @@ int __init detect_cpu_and_cache_system(void) current_cpu_data.flags |= CPU_HAS_LLSC; } break; + case 0x4000: /* 1st cut */ + case 0x4001: /* 2nd cut */ + current_cpu_data.type = CPU_SHX3; + current_cpu_data.icache.ways = 4; + current_cpu_data.dcache.ways = 4; + current_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER | + CPU_HAS_LLSC; + break; case 0x8000: current_cpu_data.type = CPU_ST40RA; current_cpu_data.flags |= CPU_HAS_FPU; |