Re: [U-Boot] [PATCH 3/4] x86: Add quick TSC calibration via PIT

2014-11-06 Thread Simon Glass
On 4 November 2014 07:58, Bin Meng bmeng...@gmail.com wrote: Use the same way that Linux does for quick TSC calibration via PIT when calibration via MSR fails. Signed-off-by: Bin Meng bmeng...@gmail.com Acked-by: Simon Glass s...@chromium.org ___

[U-Boot] [PATCH 3/4] x86: Add quick TSC calibration via PIT

2014-11-04 Thread Bin Meng
Use the same way that Linux does for quick TSC calibration via PIT when calibration via MSR fails. Signed-off-by: Bin Meng bmeng...@gmail.com --- arch/x86/include/asm/i8254.h | 3 + arch/x86/lib/tsc_timer.c | 155 +++ 2 files changed, 158