diff options
Diffstat (limited to 'arch/x86/cpu/intel_common/cpu.c')
| -rw-r--r-- | arch/x86/cpu/intel_common/cpu.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/cpu/intel_common/cpu.c b/arch/x86/cpu/intel_common/cpu.c index cb4ef84013..d8a3d60ae7 100644 --- a/arch/x86/cpu/intel_common/cpu.c +++ b/arch/x86/cpu/intel_common/cpu.c @@ -291,3 +291,17 @@ int cpu_get_max_turbo_ratio(void) return msr.lo & 0xff; } + +int cpu_get_cores_per_package(void) +{ + struct cpuid_result result; + int cores = 1; + + if (gd->arch.x86_vendor != X86_VENDOR_INTEL) + return 1; + + result = cpuid_ext(0xb, 1); + cores = result.ebx & 0xff; + + return cores; +} |