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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/sh2a
parentaae4d1428c03b03f9fe6204a83e35822fe9cc591 (diff)
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 'arch/sh/kernel/cpu/sh2a')
-rw-r--r--arch/sh/kernel/cpu/sh2a/probe.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c
index e098e2f6aa0..6825d650716 100644
--- a/arch/sh/kernel/cpu/sh2a/probe.c
+++ b/arch/sh/kernel/cpu/sh2a/probe.c
@@ -15,6 +15,8 @@
int __init detect_cpu_and_cache_system(void)
{
+ boot_cpu_data.family = CPU_FAMILY_SH2A;
+
/* All SH-2A CPUs have support for 16 and 32-bit opcodes.. */
boot_cpu_data.flags |= CPU_HAS_OP32;