diff options
Diffstat (limited to 'src/soc/intel/cannonlake/cpu.c')
| -rw-r--r-- | src/soc/intel/cannonlake/cpu.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/soc/intel/cannonlake/cpu.c b/src/soc/intel/cannonlake/cpu.c index ccd1deaeff..fe34d05060 100644 --- a/src/soc/intel/cannonlake/cpu.c +++ b/src/soc/intel/cannonlake/cpu.c @@ -13,6 +13,7 @@ * GNU General Public License for more details. */ +#include <arch/cpu.h> #include <console/console.h> #include <device/pci.h> #include <chip.h> @@ -104,12 +105,12 @@ static void enable_lapic_tpr(void) static void configure_dca_cap(void) { - struct cpuid_result cpuid_regs; + uint32_t feature_flag; msr_t msr; /* Check feature flag in CPUID.(EAX=1):ECX[18]==1 */ - cpuid_regs = cpuid(1); - if (cpuid_regs.ecx & (1 << 18)) { + feature_flag = cpu_get_feature_flags_ecx(); + if (feature_flag & CPUID_DCA) { msr = rdmsr(IA32_PLATFORM_DCA_CAP); msr.lo |= 1; wrmsr(IA32_PLATFORM_DCA_CAP, msr); |