[coreboot-gerrit] Change in coreboot[master]: src/cpu/x86/mtrr/earlymtrr: Add clear_all_var_mtrr

[Paul Menzel (Code Review)]

Paul Menzel has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40764 )

Change subject: src/cpu/x86/mtrr/earlymtrr: Add clear_all_var_mtrr
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Patch Set 1:

(1 comment)

https://review.coreboot.org/c/coreboot/+/40764/1/src/cpu/x86/mtrr/earlymtrr.... 
File src/cpu/x86/mtrr/earlymtrr.c:

https://review.coreboot.org/c/coreboot/+/40764/1/src/cpu/x86/mtrr/earlymtrr.... 
PS1, Line 50: int
unsigned int

The compiler might then use shift when multiplying?

#define MTRR_PHYS_BASE(reg)             (0x200 + 2 * (reg))
    #define MTRR_PHYS_MASK(reg)             (MTRR_PHYS_BASE(reg) + 1)