Nick Vaccaro has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/40280 )
Change subject: mb/google/volteer: Configure Type C1 Aux pins ......................................................................
mb/google/volteer: Configure Type C1 Aux pins
Configure Type C1 Aux pins : - GPP_E22(C1_AUXP_DC): GPIO high - GPP_E23(C1_AUXN_DC): GPIO low
BUG=b:146233756 BRANCH=none TEST="emerge-volteer coreboot chromeos-bootimage", flash and verify Volteer boots to kernel.
Change-Id: Ib01956b55c117a4b4a6cbdbc9e96fd4b7d6ebc8d Signed-off-by: Nick Vaccaro nvaccaro@google.com --- M src/mainboard/google/volteer/variants/baseboard/gpio.c 1 file changed, 4 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/80/40280/1
diff --git a/src/mainboard/google/volteer/variants/baseboard/gpio.c b/src/mainboard/google/volteer/variants/baseboard/gpio.c index 1028dfa..955b095 100644 --- a/src/mainboard/google/volteer/variants/baseboard/gpio.c +++ b/src/mainboard/google/volteer/variants/baseboard/gpio.c @@ -239,10 +239,10 @@ PAD_CFG_NF(GPP_E20, NONE, DEEP, NF4), /* E21 : DDP2_CTRLDATA ==> USB_C1_LSX_SOC_RX_STRAP */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF4), - /* E22 : DDPA_CTRLCLK ==> USB_C1_AUXP_DC: Retimer FW drives this pin */ - PAD_NC(GPP_E22, NONE), - /* E23 : DDPA_CTRLDATA ==> USB_C1_AUXN_DC: Retimer FW drives this pin */ - PAD_NC(GPP_E23, NONE), + /* E22 : DDPA_CTRLCLK ==> USB_C1_AUXP_DC */ + PAD_CFG_GPO(GPP_E22, 1, DEEP), + /* E23 : DDPA_CTRLDATA ==> USB_C1_AUXN_DC */ + PAD_CFG_GPO(GPP_E23, 0, DEEP),
/* F0 : CNV_BRI_DT ==> CNV_BRI_DT_STRAP */ PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1),