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>

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;
 }