From ce7ecf9cc7cd7370c8f5779ea5e12c67928ad6e1 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Thu, 24 Oct 2013 08:42:10 -0500 Subject: 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 Reviewed-on: https://chromium-review.googlesource.com/174422 Reviewed-by: Duncan Laurie Reviewed-on: http://review.coreboot.org/4894 Tested-by: build bot (Jenkins) Reviewed-by: Alexandru Gagniuc --- src/soc/intel/baytrail/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/soc') 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 -- cgit v1.2.3