tree 7e4ebc87db9949f234d2061c6f90adf0a8dec8be
parent 52f952bf5ecebc1de01269557591bad4ac62a01a
author Bin Meng <bmeng.cn@gmail.com> 1415542753 +0800
committer Simon Glass <sjg@chromium.org> 1416551050 +0100

x86: Do TSC MSR calibration only for known/supported CPUs

Using MSR_PLATFORM_INFO (0xCE) to calibrate TSR will cause #GP on
processors which do not have this MSR. Instead only doing the MSR
calibration for known/supported CPUs.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>