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authorPaul Mundt <lethal@linux-sh.org>2007-06-20 18:27:10 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-06-20 18:27:10 +0900
commit2b1bd1ac5d4bffe3fd542bfe1784a583bd7df4fa (patch)
tree9c9840807d84cb4d9ca981fbae5093eef1c9ed12 /arch/sh/kernel/cpu/sh4/probe.c
parent027e56e68543780870fda74360ca45e392c50e1c (diff)
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.c8
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;