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| author | Aaron Durbin <adurbin@chromium.org> | 2013-10-24 08:42:10 -0500 |
|---|---|---|
| committer | Idwer Vollering <vidwer@gmail.com> | 2014-02-17 10:23:20 +0100 |
| commit | ce7ecf9cc7cd7370c8f5779ea5e12c67928ad6e1 (patch) | |
| tree | 3b117fe020a5c11ce24933adf51415e84c0d9628 | |
| parent | 73a1018ce33a85c0b55633410225162e1bf3fe2c (diff) | |
| download | coreboot-ce7ecf9cc7cd7370c8f5779ea5e12c67928ad6e1.tar.xz | |
baytrail: enable monotonic timer
Enabling the monotonic timer allows for collecting
boot stage times as well as each device initialization
time.
BUG=chrome-os-partner:23166
BRANCH=None
TEST=Built and booted. Noted timings in console output.
Change-Id: I5fdc703ea21710fd26de352f367c6fc0c767ab6a
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174422
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/4894
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
| -rw-r--r-- | src/soc/intel/baytrail/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/soc/intel/baytrail/Kconfig b/src/soc/intel/baytrail/Kconfig index 487bd7f0a1..d00acaafae 100644 --- a/src/soc/intel/baytrail/Kconfig +++ b/src/soc/intel/baytrail/Kconfig @@ -14,6 +14,7 @@ config CPU_SPECIFIC_OPTIONS select COLLECT_TIMESTAMPS select CPU_MICROCODE_IN_CBFS select DYNAMIC_CBMEM + select HAVE_MONOTONIC_TIMER select HAVE_SMI_HANDLER select HAVE_HARD_RESET select MMCONF_SUPPORT @@ -27,6 +28,7 @@ config CPU_SPECIFIC_OPTIONS select SSE2 select SUPPORT_CPU_UCODE_IN_CBFS select TSC_CONSTANT_RATE + select TSC_MONOTONIC_TIMER select TSC_SYNC_MFENCE select UDELAY_TSC |