From a0618201d42f4cba1b25ecda9bc11ca41511c206 Mon Sep 17 00:00:00 2001 From: Philip Chen Date: Wed, 23 Aug 2017 18:02:25 -0700 Subject: google/gru: Support Nefario rev0 Do not assert GPIO1_B3 otherwise BT would be disabled on Nefario. Also, remove DVS support for CENTERLOGIC. BUG=b:64702054, b:63537905 TEST=build coreboot Change-Id: I350db2c080f2e41ae56413f5f895557978ef0ba8 Signed-off-by: Philip Chen Reviewed-on: https://review.coreboot.org/21176 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/mainboard/google/gru/romstage.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'src/mainboard/google/gru/romstage.c') diff --git a/src/mainboard/google/gru/romstage.c b/src/mainboard/google/gru/romstage.c index bde61b28aa..9f938f3eb2 100644 --- a/src/mainboard/google/gru/romstage.c +++ b/src/mainboard/google/gru/romstage.c @@ -41,11 +41,13 @@ static void init_dvs_outputs(void) pwm_regulator_configure(PWM_REGULATOR_GPU, 900); pwm_regulator_configure(PWM_REGULATOR_BIG, 900); - /* Kevin's logic rail has some ripple, so up the voltage a bit. Scarlet - uses a fixed 900mV regulator for centerlogic. */ + /* + * Kevin's logic rail has some ripple, so up the voltage a bit. Newer + * boards use a fixed 900mV regulator for centerlogic. + */ if (IS_ENABLED(CONFIG_BOARD_GOOGLE_KEVIN)) pwm_regulator_configure(PWM_REGULATOR_CENTERLOG, 925); - else if (!IS_ENABLED(CONFIG_BOARD_GOOGLE_SCARLET)) + else if (IS_ENABLED(CONFIG_GRU_HAS_CENTERLOG_PWM)) pwm_regulator_configure(PWM_REGULATOR_CENTERLOG, 900); /* Allow time for the regulators to settle */ -- cgit v1.2.3