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authorYouness Alaoui <youness.alaoui@puri.sm>2017-12-21 13:10:45 -0500
committerNico Huber <nico.h@gmx.de>2017-12-22 19:36:27 +0000
commit9c1bb6d8dd6a06f87daddbd341538b41e17e2365 (patch)
tree7a9de3912987e93888b186c753c81e12adae44f3 /src/mainboard/purism
parent9d0921b348cb6fd9f3415ac6e8fd8a41d57d0b3a (diff)
downloadcoreboot-9c1bb6d8dd6a06f87daddbd341538b41e17e2365.tar.xz
purism/librem_skl: Improve boot time by enabling SPD Word Read
This speeds up the SPD read ('calling FspMemoryInit' phase) from 218ms to 134ms consistently. Tested on both the Librem 13 v2 and Librem 15 v3. Change-Id: I44fbe96c256972bd074537159771d61fe7adf082 Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm> Reviewed-on: https://review.coreboot.org/22969 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Matt DeVillier <matt.devillier@gmail.com> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/mainboard/purism')
-rw-r--r--src/mainboard/purism/librem_skl/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/purism/librem_skl/Kconfig b/src/mainboard/purism/librem_skl/Kconfig
index fc77518693..f68fd239f9 100644
--- a/src/mainboard/purism/librem_skl/Kconfig
+++ b/src/mainboard/purism/librem_skl/Kconfig
@@ -8,6 +8,7 @@ config BOARD_PURISM_BASEBOARD_LIBREM_SKL
# Workaround for EC/KBC IRQ1
select SERIRQ_CONTINUOUS_MODE
select MAINBOARD_USES_FSP2_0
+ select SPD_READ_BY_WORD
if BOARD_PURISM_BASEBOARD_LIBREM_SKL