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authorAlexander Graf <agraf@suse.de>2016-08-19 01:23:26 +0200
committerAlexander Graf <agraf@suse.de>2016-10-19 09:01:51 +0200
commit6f192ddcbd8e13351a8f13365e7c714e7b61a79e (patch)
tree7b96d3e0f38df77b1fe6f24220bccd1bf585668f /arch
parente824cf3fb5857ef452bb84018da854328d816514 (diff)
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cpu: Add DMTF id and family fields
For SMBIOS tables we need to know the CPU family as well as CPU IDs. This patches allocates some space for them in the cpu device and populates it on x86. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/cpu/cpu_x86.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/cpu/cpu_x86.c b/arch/x86/cpu/cpu_x86.c
index 0941041..39004ee 100644
--- a/arch/x86/cpu/cpu_x86.c
+++ b/arch/x86/cpu/cpu_x86.c
@@ -15,9 +15,14 @@ DECLARE_GLOBAL_DATA_PTR;
int cpu_x86_bind(struct udevice *dev)
{
struct cpu_platdata *plat = dev_get_parent_platdata(dev);
+ struct cpuid_result res;
plat->cpu_id = fdtdec_get_int(gd->fdt_blob, dev->of_offset,
"intel,apic-id", -1);
+ plat->family = gd->arch.x86;
+ res = cpuid(1);
+ plat->id[0] = res.eax;
+ plat->id[1] = res.edx;
return 0;
}