From 81ae67a634d3bd72b10f798490ee25c3a3cb807a Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Tue, 8 Nov 2016 15:04:30 -0600 Subject: Add Haswell Chromeboxes/Chromebase using variant board scheme Combine existing board google/panther with new ChromeOS devices mccloud, monroe, tricky, and zako, using their common reference board (beltino) as a base. Chromium sources used: firmware-mccloud-5827.B 65bfee7 [haswell: No need pre-graphics delay...] firmware-monroe-4921.B 1ac749d [Monroe: Disable KB/MS in ITE8772.] firmware-tricky-5829.B 2db5322 [haswell: No need pre-graphics delay...] firmware-zako-5219.B eacedef [haswell: No need pre-graphics delay...] Existing google/panther board will be removed in a subsequent commit. Variant setup modeled after google/reef Change-Id: I5d7e0c2551e8b0707841032460c35615cefb2886 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/17329 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- .../google/beltino/variants/mccloud/led.c | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 src/mainboard/google/beltino/variants/mccloud/led.c (limited to 'src/mainboard/google/beltino/variants/mccloud/led.c') diff --git a/src/mainboard/google/beltino/variants/mccloud/led.c b/src/mainboard/google/beltino/variants/mccloud/led.c new file mode 100644 index 0000000000..da303e81d3 --- /dev/null +++ b/src/mainboard/google/beltino/variants/mccloud/led.c @@ -0,0 +1,47 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2015 Google Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include +#include +#include "../../onboard.h" + +void set_power_led(int state) +{ + switch (state) { + case LED_ON: + case LED_OFF: + it8772f_gpio_led(IT8772F_GPIO_DEV, + 1 /* set */, + 0x01 /* select */, + state /* polarity: state dependent */, + 0x00 /* 0=pulldown */, + 0x01 /* output */, + 0x01 /* 1=Simple IO function */, + SIO_GPIO_BLINK_GPIO10, + IT8772F_GPIO_BLINK_FREQUENCY_1_HZ); + break; + case LED_BLINK: + it8772f_gpio_led(IT8772F_GPIO_DEV, + 1 /* set */, + 0x01 /* select */, + 0x01 /* polarity */, + 0x01 /* 1=pullup */, + 0x01 /* output */, + 0x00, /* 0=Alternate function */ + SIO_GPIO_BLINK_GPIO10, + IT8772F_GPIO_BLINK_FREQUENCY_1_HZ); + break; + } +} -- cgit v1.2.3