aboutsummaryrefslogtreecommitdiffstats
path: root/arch/sh/kernel/cpu/sh2/probe.c
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2009-08-15 10:48:13 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-08-15 10:48:13 +0900
commite82da214d2fe3dc2610df966100c4f36bc0fad91 (patch)
tree27904e62592da9c84499509cc85429644dcd0b93 /arch/sh/kernel/cpu/sh2/probe.c
parentsh: consolidate nommu stubs in arch/sh/mm/nommu.c. (diff)
downloadlinux-dev-e82da214d2fe3dc2610df966100c4f36bc0fad91.tar.xz
linux-dev-e82da214d2fe3dc2610df966100c4f36bc0fad91.zip
sh: Track the CPU family in sh_cpuinfo.
This adds a family member to struct sh_cpuinfo, which allows us to fall back more on the probe routines to work out what sort of subtype we are running on. This will be used by the CPU cache initialization code in order to first do family-level initialization, followed by subtype-level optimizations. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to '')
-rw-r--r--arch/sh/kernel/cpu/sh2/probe.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c
index 5916d9096b99..1db6d8883888 100644
--- a/arch/sh/kernel/cpu/sh2/probe.c
+++ b/arch/sh/kernel/cpu/sh2/probe.c
@@ -29,6 +29,7 @@ int __init detect_cpu_and_cache_system(void)
*/
boot_cpu_data.dcache.flags |= SH_CACHE_COMBINED;
boot_cpu_data.icache = boot_cpu_data.dcache;
+ boot_cpu_data.family = CPU_FAMILY_SH2;
return 0;
}