[U-Boot] [PATCH 07/11] x86: cmd_mtrr: Improve MTRR list information
Bin Meng
bmeng.cn at gmail.com
Wed Jul 1 10:28:04 CEST 2015
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 at gmail.com>
---
arch/x86/lib/cmd_mtrr.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/lib/cmd_mtrr.c b/arch/x86/lib/cmd_mtrr.c
index 7e0506b..f632f49 100644
--- a/arch/x86/lib/cmd_mtrr.c
+++ b/arch/x86/lib/cmd_mtrr.c
@@ -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;
--
1.8.2.1
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