summaryrefslogtreecommitdiff
path: root/board/google/chromebook_link/Kconfig
diff options
context:
space:
mode:
authorBin Meng <bmeng.cn@gmail.com>2015-01-06 22:14:14 +0800
committerSimon Glass <sjg@chromium.org>2015-01-13 07:25:02 -0800
commit3ba6a0f4f6a2381ad32930df6277930a3de577bc (patch)
tree218fdbde4e70eeab4b65543757677b3ca5864229 /board/google/chromebook_link/Kconfig
parent5c564b0d2fd108ebc5fd6bb0081b981ee32ddf0b (diff)
x86: Allow a hardcoded TSC frequency provided by Kconfig
By default U-Boot automatically calibrates TSC running frequency via MSR and PIT. The calibration may not work on every x86 processor, so a new Kconfig option CONFIG_TSC_CALIBRATION_BYPASS is introduced to allow bypassing the calibration and assign a hardcoded TSC frequency CONFIG_TSC_FREQ_IN_MHZ. Normally the bypass should be turned on in a simulation environment like qemu. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'board/google/chromebook_link/Kconfig')
0 files changed, 0 insertions, 0 deletions