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| author | Bin Meng <bmeng.cn@gmail.com> | 2015-11-13 00:11:23 -0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-12-01 06:26:35 -0700 |
| commit | 1d4c83c2480b0874214165571e8a056a8b423db2 (patch) | |
| tree | b0c01d25b6c7698384ec84a2be6acb9779d391f0 /arch/x86/Kconfig | |
| parent | 80af39842e64a44258ab5eb913659e29fc319903 (diff) | |
| download | u-boot-1d4c83c2480b0874214165571e8a056a8b423db2.tar.gz u-boot-1d4c83c2480b0874214165571e8a056a8b423db2.tar.xz u-boot-1d4c83c2480b0874214165571e8a056a8b423db2.zip | |
x86: tsc: Remove legacy timer codes
Now that we have converted all x86 boards to use driver model timer,
remove these legacy timer codes in the tsc driver.
Note this also removes the TSC_CALIBRATION_BYPASS Kconfig option,
as it is not needed with driver model.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 14ab98ef62..16ba4f438c 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -279,26 +279,6 @@ config AP_STACK_SIZE the memory used by this initialisation process. Typically 4KB is enough space. -config TSC_CALIBRATION_BYPASS - bool "Bypass Time-Stamp Counter (TSC) calibration" - default n - help - By default U-Boot automatically calibrates Time-Stamp Counter (TSC) - running frequency via Model-Specific Register (MSR) and Programmable - Interval Timer (PIT). If the calibration does not work on your board, - select this option and provide a hardcoded TSC running frequency with - CONFIG_TSC_FREQ_IN_MHZ below. - - Normally this option should be turned on in a simulation environment - like qemu. - -config TSC_FREQ_IN_MHZ - int "Time-Stamp Counter (TSC) running frequency in MHz" - depends on TSC_CALIBRATION_BYPASS - default 1000 - help - The running frequency in MHz of Time-Stamp Counter (TSC). - config HAVE_VGA_BIOS bool "Add a VGA BIOS image" help |