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authorLijian Zhao <lijian.zhao@intel.com>2018-09-07 17:58:08 -0700
committerPatrick Georgi <pgeorgi@google.com>2018-09-13 16:43:36 +0000
commitcf9ea55473cde8b9a2b9494eca452df7783376e5 (patch)
treeac3f93b0ac12d920a84aacc23cf6a552f2bb306b /payloads/external/tianocore/Kconfig
parentbdd866e38a391d557f3a052cac0bb6387d9c4c24 (diff)
payloads/tianocore: Add option to use 8254 timer
Change TianoCore payload default to use HPET timer. Add an option to use 8254 timer for legacy platform support. BUG=N/A. TEST=Build and boot up into UEFI shell on Whiskey Lake rvp platform. Change-Id: I857704b0ca128fc9da193ae26a33c7cf89ad7320 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/28542 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Pratikkumar V Prajapati <pratikkumar.v.prajapati@intel.com>
Diffstat (limited to 'payloads/external/tianocore/Kconfig')
-rw-r--r--payloads/external/tianocore/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/payloads/external/tianocore/Kconfig b/payloads/external/tianocore/Kconfig
index 596b19191f..a30fc31a45 100644
--- a/payloads/external/tianocore/Kconfig
+++ b/payloads/external/tianocore/Kconfig
@@ -88,4 +88,9 @@ config TIANOCORE_RELEASE
endchoice
+config TIANOCORE_USE_8254_TIMER
+ bool "TianoCore 8254 Timer"
+ help
+ Use 8254 Timer for legacy support.
+
endif