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authorTim Wawrzynczak <twawrzynczak@chromium.org>2022-09-21 12:56:02 -0600
committerFelix Held <felix-coreboot@felixheld.de>2022-09-26 14:21:37 +0000
commit72bae5b9bd10a90c59d14c063c6ab58f216ddf81 (patch)
tree994f0eae893d334dee2b984b19c51a42d28e7027 /src/mainboard/google/brya
parent25cc4a210dbfd82e8e25b97859f09b301213b6b2 (diff)
mb/google/brya/var/agah: Explicitly program GPP_H13 in ramstage
In order that GPP_H13 not use the GPIO override programming from its baseboard (brya), explicitly program GPP_H13 to a output HIGH instead of relying on the 20K pullup from the baseboard. BUG=b:240617195 TEST=SSD still functional Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: Iddedebe2d5cfc0123932b14980d1268bcb147703 Reviewed-on: https://review.coreboot.org/c/coreboot/+/67766 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Tarun Tuli <taruntuli@google.com>
Diffstat (limited to 'src/mainboard/google/brya')
-rw-r--r--src/mainboard/google/brya/variants/agah/gpio.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/agah/gpio.c b/src/mainboard/google/brya/variants/agah/gpio.c
index b55b065b8c..b496843f1d 100644
--- a/src/mainboard/google/brya/variants/agah/gpio.c
+++ b/src/mainboard/google/brya/variants/agah/gpio.c
@@ -131,6 +131,8 @@ static const struct pad_config override_gpio_table[] = {
PAD_NC(GPP_H8, NONE),
/* H9 : I2C4_SCL ==> NC */
PAD_NC(GPP_H9, NONE),
+ /* H13 : I2C7_SCL ==> EN_PP3300_SD */
+ PAD_CFG_GPO(GPP_H13, 1, DEEP),
/* H19 : SRCCLKREQ4# ==> LAN_CLKREQ_ODL */
PAD_CFG_NF(GPP_H19, NONE, DEEP, NF1),
/* H21 : IMGCLKOUT2 ==> NC */