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authorShelley Chen <shchen@google.com>2024-02-01 13:17:08 -0800
committerShelley Chen <shchen@google.com>2024-02-09 17:56:02 +0000
commit9f297080aa1ec6b45551f7a177a21394e627c3e2 (patch)
treef72d094af87ffe538091a529647ea077122584d6 /src/soc/amd
parent344ebf1f81db4219ad44b5d578c464b4bd8820a5 (diff)
mb/google/brox: Initialize TCHSCR_RST_L to 0
TCHSCR_RST_L signal was originally being configured to 1 in gpio.c but this was causing some leakage. Configuring it to 0 initially in romstage fixes this. Also, make sure that EN_PP3300_TCHSCR is initialized in romstage as well. BUG=b:322249892 BRANCH=None TEST=Make brox boots and touchscreen is still working Change-Id: I5bf1901a3a40a38237b950abcb758f96aebcc1cf Signed-off-by: Shelley Chen <shchen@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80300 Reviewed-by: Eric Lai <ericllai@google.com> Reviewed-by: Karthik Ramasubramanian <kramasub@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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