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authorSimon Glass <sjg@chromium.org>2016-03-11 22:07:10 -0700
committerBin Meng <bmeng.cn@gmail.com>2016-03-17 10:27:25 +0800
commit6499277827f5b0ceeb0447805ba4807307de78d2 (patch)
tree88eaf450286d4b8cbf3be169a810b6e765bf9077 /arch/x86
parent6bcb675b2f6a3251d0107673949988c619ec18ec (diff)
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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>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/cpu/ivybridge/model_206ax.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/cpu/ivybridge/model_206ax.c b/arch/x86/cpu/ivybridge/model_206ax.c
index 950132a001..cef425669c 100644
--- a/arch/x86/cpu/ivybridge/model_206ax.c
+++ b/arch/x86/cpu/ivybridge/model_206ax.c
@@ -458,7 +458,8 @@ static int model_206ax_get_info(struct udevice *dev, struct cpu_info *info)
msr = msr_read(MSR_IA32_PERF_CTL);
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;
}