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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-01 07:43:45 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-11-02 13:36:11 +0000 |
| commit | de09679c13954e81697ecfd469b438b4d27a81b6 (patch) | |
| tree | 3060569a4d9acef8a03532e4a34bcc0a18066818 /src/soc/intel/skylake/Kconfig | |
| parent | 836994e0836609a3c8e2b4be153bd7622eb3e289 (diff) | |
| download | coreboot-de09679c13954e81697ecfd469b438b4d27a81b6.tar.xz | |
timestamps: COLLECT_TIMESTAMPS is mostly optional
It is a user-visible option and enabled by default for ARCH_X86,
some consider it as debugging aid only. Therefore platform design
should not depend on it.
It must remain selected with CHROMEOS and boards are allowed
to explicitly select it as well.
For siemens/mc_bdx1,mc_aplX boot time will be increased due
the use of get_us_since_boot() with COLLECT_TIMESTAMPS=n.
When unable to determine if N seconds has elapsed from boot,
this turns into a delay of N seconds.
Change-Id: I6ee4195d266440143344781d39db9578cd8bdcb3
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36527
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/intel/skylake/Kconfig')
| -rw-r--r-- | src/soc/intel/skylake/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index d47572b8e6..f9f6f9302b 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -26,7 +26,6 @@ config CPU_SPECIFIC_OPTIONS select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY if BOOT_DEVICE_SPI_FLASH select BOOT_DEVICE_SUPPORTS_WRITES select CACHE_MRC_SETTINGS - select COLLECT_TIMESTAMPS select COMMON_FADT select CPU_INTEL_COMMON select CPU_INTEL_FIRMWARE_INTERFACE_TABLE |