Re: [U-Boot] [PATCH 2/4] x86: Do TSC MSR calibration only for known/supported CPUs

On 4 November 2014 07:58, Bin Meng bmeng...@gmail.com wrote: 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...@gmail.com Acked-by: Simon

[U-Boot] [PATCH 2/4] 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...@gmail.com --- arch/x86/lib/tsc_timer.c | 116 ---