From 3bfe46c2b09360eea5e5482245d8239d1c194334 Mon Sep 17 00:00:00 2001 From: Hsuan Ting Chen Date: Fri, 8 Oct 2021 15:31:00 +0800 Subject: mb/google/guybrush: Add GPIO EC in RW to early GPIO tables Before attempting another commit 6260bf71 (vboot_logic: Set VB2_CONTEXT_EC_TRUSTED in verstage_main), ensure that guybrush programs GPIO_EC_IN_RW (GPIO_91) as an early GPIO so that it can be read from in verstage. Signed-off-by: Hsuan Ting Chen Change-Id: Ia6dcb225bbca89f3a873aad75a7d67625cdd3742 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58192 Tested-by: build bot (Jenkins) Reviewed-by: Raul Rangel Reviewed-by: Karthik Ramasubramanian Reviewed-by: Yu-Ping Wu --- src/mainboard/google/guybrush/variants/baseboard/gpio.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/mainboard/google/guybrush/variants') diff --git a/src/mainboard/google/guybrush/variants/baseboard/gpio.c b/src/mainboard/google/guybrush/variants/baseboard/gpio.c index 98780404fb..2fa525486e 100644 --- a/src/mainboard/google/guybrush/variants/baseboard/gpio.c +++ b/src/mainboard/google/guybrush/variants/baseboard/gpio.c @@ -226,6 +226,10 @@ static const struct soc_amd_gpio early_gpio_table[] = { PAD_NF(GPIO_141, UART0_RXD, PULL_NONE), /* UART0_TXD */ PAD_NF(GPIO_143, UART0_TXD, PULL_NONE), + +/* Support EC trusted */ + /* SD_EX_PRSNT_L(Guybrush BoardID 1 only) / EC_IN_RW_OD */ + PAD_GPI(GPIO_91, PULL_NONE), }; /* Power-on timing requirements: -- cgit v1.2.3