[U-Boot] [PATCH 07/11] 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 ---
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;

On 1 July 2015 at 02:28, Bin Meng bmeng.cn@gmail.com wrote:
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
arch/x86/lib/cmd_mtrr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
Acked-by: Simon Glass sjg@chromium.org
participants (2)
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Bin Meng
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Simon Glass