From 06cd903566b57af4698089de4a67dd49bf7e56ed Mon Sep 17 00:00:00 2001 From: Furquan Shaikh Date: Wed, 14 Dec 2016 12:10:21 -0800 Subject: google/poppy: Add new board Add poppy board files using kabylake and FSP 2.0. BUG=chrome-os-partner:60713 BRANCH=None TEST=Compiles successfully Change-Id: Ic9aa5093b319690ae893a21cab98d9b843000e6c Signed-off-by: Furquan Shaikh Reviewed-on: https://review.coreboot.org/17866 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie --- src/mainboard/google/poppy/chromeos.c | 56 +++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/mainboard/google/poppy/chromeos.c (limited to 'src/mainboard/google/poppy/chromeos.c') diff --git a/src/mainboard/google/poppy/chromeos.c b/src/mainboard/google/poppy/chromeos.c new file mode 100644 index 0000000000..03a9afea0b --- /dev/null +++ b/src/mainboard/google/poppy/chromeos.c @@ -0,0 +1,56 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2016 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 +#include + +#include "gpio.h" + +#if ENV_RAMSTAGE +#include + +void fill_lb_gpios(struct lb_gpios *gpios) +{ + struct lb_gpio chromeos_gpios[] = { + {-1, ACTIVE_HIGH, get_write_protect_state(), "write protect"}, + {-1, ACTIVE_HIGH, get_recovery_mode_switch(), "recovery"}, + {-1, ACTIVE_HIGH, get_developer_mode_switch(), "developer"}, + {-1, ACTIVE_HIGH, get_lid_switch(), "lid"}, + {-1, ACTIVE_HIGH, 0, "power"}, + {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"}, + {GPIO_EC_IN_RW, ACTIVE_HIGH, gpio_get(GPIO_EC_IN_RW), + "EC in RW"}, + }; + lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); +} +#endif /* ENV_RAMSTAGE */ + +int get_write_protect_state(void) +{ + /* Read PCH_WP GPIO. */ + return gpio_get(GPIO_PCH_WP); +} + +static const struct cros_gpio cros_gpios[] = { + CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME), + CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME), +}; + +void mainboard_chromeos_acpi_generate(void) +{ + chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios)); +} -- cgit v1.2.3