V3s_Allwinner
/
uboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

x86: ivybridge: Show microcode version for each core 

Enable the microcode feature so that the microcode version is shown with the
'cpu detail' command.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2016-03-11 22:07:10 -07:00 committed by Bin Meng
parent 6bcb675b2f
commit 6499277827
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/x86/cpu/ivybridge/model_206ax.c
View File

@ -458,7 +458,8 @@ static int model_206ax_get_info(struct udevice *dev, struct cpu_info *info)
msr = msr_read(MSR_IA32_PERF_CTL); msr = msr_read(MSR_IA32_PERF_CTL);
info->cpu_freq = ((msr.lo >> 8) & 0xff) * SANDYBRIDGE_BCLK * 1000000; info->cpu_freq = ((msr.lo >> 8) & 0xff) * SANDYBRIDGE_BCLK * 1000000;
info->features = 1 << CPU_FEAT_L1_CACHE | 1 << CPU_FEAT_MMU; info->features = 1 << CPU_FEAT_L1_CACHE | 1 << CPU_FEAT_MMU |
1 << CPU_FEAT_UCODE;
return 0; return 0;
} }