diff options
Diffstat (limited to 'src/soc/intel/broadwell/include')
| -rw-r--r-- | src/soc/intel/broadwell/include/soc/cpu.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/soc/intel/broadwell/include/soc/cpu.h b/src/soc/intel/broadwell/include/soc/cpu.h index 02605851ce..b8ef761e38 100644 --- a/src/soc/intel/broadwell/include/soc/cpu.h +++ b/src/soc/intel/broadwell/include/soc/cpu.h @@ -3,7 +3,9 @@ #ifndef _BROADWELL_CPU_H_ #define _BROADWELL_CPU_H_ +#include <arch/cpu.h> #include <device/device.h> +#include <stdint.h> /* CPU types */ #define HASWELL_FAMILY_ULT 0x40650 @@ -42,8 +44,16 @@ void set_power_limits(u8 power_limit_1_time); int cpu_config_tdp_levels(void); /* CPU identification */ -u32 cpu_family_model(void); -u32 cpu_stepping(void); +static inline u32 cpu_family_model(void) +{ + return cpuid_eax(1) & 0x0fff0ff0; +} + +static inline u32 cpu_stepping(void) +{ + return cpuid_eax(1) & 0xf; +} + int cpu_is_ult(void); #endif |