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x86: cmd_mtrr: Improve MTRR list information 

Print the meaningful base address and mask of an MTRR range without showing
the memory type encoding or valid bit.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Bin Meng 2015-07-06 16:31:32 +08:00 committed by Simon Glass
parent 92587b364b
commit df07d91956
1 changed files with 2 additions and 1 deletions
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3
arch/x86/lib/cmd_mtrr.c
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@ -37,7 +37,8 @@ static int do_mtrr_list(void)
valid = mask & MTRR_PHYS_MASK_VALID;
type = mtrr_type_name[base & MTRR_BASE_TYPE_MASK];
printf("%d %-5s %-12s %016llx %016llx %016llx\n", i,
valid ? "Y" : "N", type, base, mask, size);
valid ? "Y" : "N", type, base & ~MTRR_BASE_TYPE_MASK,
mask & ~MTRR_PHYS_MASK_VALID, size);
}
return 0;