diff options
Diffstat (limited to 'src/cpu/x86/mtrr')
| -rw-r--r-- | src/cpu/x86/mtrr/earlymtrr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/cpu/x86/mtrr/earlymtrr.c b/src/cpu/x86/mtrr/earlymtrr.c index 02ad85f321..5d7ff2cf45 100644 --- a/src/cpu/x86/mtrr/earlymtrr.c +++ b/src/cpu/x86/mtrr/earlymtrr.c @@ -11,6 +11,7 @@ * GNU General Public License for more details. */ +#include <cpu/cpu.h> #include <cpu/x86/cache.h> #include <cpu/x86/mtrr.h> #include <cpu/x86/msr.h> @@ -51,6 +52,6 @@ void set_var_mtrr( basem.hi = 0; wrmsr(MTRR_PHYS_BASE(reg), basem); maskm.lo = ~(size - 1) | MTRR_PHYS_MASK_VALID; - maskm.hi = (1 << (CONFIG_CPU_ADDR_BITS - 32)) - 1; + maskm.hi = (1 << (cpu_phys_address_size() - 32)) - 1; wrmsr(MTRR_PHYS_MASK(reg), maskm); } |