From 5b19c9081fbd0882c936ec087bf9055a20251dec Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 27 Sep 2006 14:31:40 +0900 Subject: sh: Support for SH7770/SH7780 CPU subtypes. Merge support for SH7770 and SH7780 SH-4A subtypes. Signed-off-by: Paul Mundt --- arch/sh/kernel/cpu/sh4/probe.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/sh/kernel/cpu/sh4/probe.c') diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 89986e7..85ff48c 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; -- cgit v1.1