From ae34cae4fe12d9e6b5a70b577d181bb813aa3840 Mon Sep 17 00:00:00 2001 From: Duncan Laurie Date: Thu, 10 Dec 2015 01:03:21 -0800 Subject: google/glados: Add pull-ups on LPC address lines and setup PCH_WP early Copy changes from chell to add 20K pull-up to LPC address lines and setup the PCH_WP signal early so it is set correctly in VBNV. BUG=chrome-os-partner:40635 BRANCH=none TEST=emerge-glados coreboot Change-Id: I3337cb9e5ee445471c7a0b61ee22869f66189b63 Signed-off-by: Patrick Georgi Original-Commit-Id: c99dae3729636790c2ad457ec3271d2bd99fb1c4 Original-Change-Id: I7627ec263e710ce186cea15c805203395acf3e99 Original-Signed-off-by: Duncan Laurie Original-Reviewed-on: https://chromium-review.googlesource.com/317244 Original-Reviewed-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/12982 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/mainboard/google/glados/gpio.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mainboard/google') diff --git a/src/mainboard/google/glados/gpio.h b/src/mainboard/google/glados/gpio.h index cd7a93677f..5ea6691ba7 100644 --- a/src/mainboard/google/glados/gpio.h +++ b/src/mainboard/google/glados/gpio.h @@ -57,10 +57,10 @@ /* Pad configuration in ramstage. */ static const struct pad_config gpio_table[] = { /* RCIN# */ PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1), -/* LAD0 */ PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1), -/* LAD1 */ PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1), -/* LAD2 */ PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1), -/* LAD3 */ PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1), +/* LAD0 */ PAD_CFG_NF(GPP_A1, 20K_PU, DEEP, NF1), +/* LAD1 */ PAD_CFG_NF(GPP_A2, 20K_PU, DEEP, NF1), +/* LAD2 */ PAD_CFG_NF(GPP_A3, 20K_PU, DEEP, NF1), +/* LAD3 */ PAD_CFG_NF(GPP_A4, 20K_PU, DEEP, NF1), /* LFRAME# */ PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1), /* SERIRQ */ PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1), /* PIRQA# */ /* GPP_A7 */ -- cgit v1.2.3