MTRR: get physical address size from CPUID

[coreboot.git] / src / arch / x86 / include / arch / cpu.h

diff --git a/src/arch/x86/include/arch/cpu.h b/src/arch/x86/include/arch/cpu.h
index 4d7be862230f37771c29e9b525ed0008ec966824..85357d744e6b563cc7ad640645a956b4c32a5529 100644 (file)
--- a/src/arch/x86/include/arch/cpu.h
+++ b/src/arch/x86/include/arch/cpu.h
@@ -108,6 +108,8 @@ static inline unsigned int cpuid_edx(unsigned int op)
 #if !defined(__PRE_RAM__)
 #include <device/device.h>
 
+int cpu_phys_address_size(void);
+
 struct cpu_device_id {
        unsigned vendor;
        unsigned device;