u-boot-brain/arch/x86
Simon Glass 5c1b685e46 x86: Allow timer calibration to work on ivybridge
Unfortunately MSR_FSB_FREQ is not available on this CPU, and the PIT method
seems to take up to 50ms which is much too long.

For this CPU we know the frequency, so add another special case for now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2014-11-21 07:24:12 +01:00
..
cpu x86: use CONFIG_SYS_COREBOOT to descend into coreboot/ directory 2014-11-21 07:24:12 +01:00
dts dm: x86: Convert coreboot serial to use driver model 2014-10-23 19:45:45 -06:00
include/asm x86: Replace fill_processor_name() with cpu_get_name() 2014-11-21 07:24:12 +01:00
lib x86: Allow timer calibration to work on ivybridge 2014-11-21 07:24:12 +01:00
config.mk x86: Remove REALMODE_BASE which is no longer used 2014-11-21 07:24:08 +01:00
Kconfig kconfig: move CONFIG_USE_PRIVATE_LIBGCC to Kconfig 2014-10-23 13:19:09 -04:00