diff options
| author | Alexander Graf <[email protected]> | 2016-08-19 01:23:26 +0200 |
|---|---|---|
| committer | Alexander Graf <[email protected]> | 2016-10-19 09:01:51 +0200 |
| commit | 6f192ddcbd8e13351a8f13365e7c714e7b61a79e (patch) | |
| tree | 7b96d3e0f38df77b1fe6f24220bccd1bf585668f | |
| parent | e824cf3fb5857ef452bb84018da854328d816514 (diff) | |
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 <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
| -rw-r--r-- | arch/x86/cpu/cpu_x86.c | 5 | ||||
| -rw-r--r-- | include/cpu.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/cpu/cpu_x86.c b/arch/x86/cpu/cpu_x86.c index 09410416a1f..39004ee5f0f 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; } diff --git a/include/cpu.h b/include/cpu.h index bda53150a6f..7d4486bbf33 100644 --- a/include/cpu.h +++ b/include/cpu.h @@ -21,6 +21,8 @@ struct cpu_platdata { int cpu_id; int ucode_version; ulong device_id; + u16 family; /* DMTF CPU Family */ + u32 id[2]; /* DMTF CPU Processor IDs */ }; /* CPU features - mostly just a placeholder for now */ |