From b0f81518b5c17466bc95ebdef292e82c4b76bc88 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Mon, 25 Jul 2016 21:31:41 -0500 Subject: chromeos mainboards: remove chromeos.asl Use the ACPI generator for creating the Chrome OS gpio package. Each mainboard has its own list of Chrome OS gpios that are fed into a helper to generate the ACPI external OIPG package. Additionally, the common chromeos.asl is now conditionally included based on CONFIG_CHROMEOS. Change-Id: I1d3d951964374a9d43521879d4c265fa513920d2 Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/15909 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Furquan Shaikh Reviewed-by: Duncan Laurie --- src/mainboard/google/reef/acpi/chromeos.asl | 23 ----------------------- src/mainboard/google/reef/chromeos.c | 11 +++++++++++ src/mainboard/google/reef/dsdt.asl | 1 - src/mainboard/google/reef/mainboard.c | 2 ++ 4 files changed, 13 insertions(+), 24 deletions(-) delete mode 100644 src/mainboard/google/reef/acpi/chromeos.asl (limited to 'src/mainboard/google/reef') diff --git a/src/mainboard/google/reef/acpi/chromeos.asl b/src/mainboard/google/reef/acpi/chromeos.asl deleted file mode 100644 index bec6bcb80a..0000000000 --- a/src/mainboard/google/reef/acpi/chromeos.asl +++ /dev/null @@ -1,23 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 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 - -Name (OIPG, Package () { - /* No physical recovery GPIO. */ - Package () { 0x0001, 0, 0xFFFFFFFF, "INT3452:01" }, - /* Firmware write protect GPIO. */ - Package () { 0x0003, 1, PAD_NW(GPIO_75), "INT3452:01" }, -}) diff --git a/src/mainboard/google/reef/chromeos.c b/src/mainboard/google/reef/chromeos.c index 4de6a70ce9..5c526dc6e4 100644 --- a/src/mainboard/google/reef/chromeos.c +++ b/src/mainboard/google/reef/chromeos.c @@ -19,6 +19,7 @@ #include #include #include "ec.h" +#include "gpio.h" #define GPIO_PCH_WP GPIO_75 #define GPIO_EC_IN_RW GPIO_41 @@ -69,3 +70,13 @@ 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, GPIO_COMM_NW_NAME), + CROS_GPIO_WP_AH(PAD_NW(GPIO_PCH_WP), GPIO_COMM_NW_NAME), +}; + +void mainboard_chromeos_acpi_generate(void) +{ + chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios)); +} diff --git a/src/mainboard/google/reef/dsdt.asl b/src/mainboard/google/reef/dsdt.asl index 7a88fb648f..6243c72b15 100644 --- a/src/mainboard/google/reef/dsdt.asl +++ b/src/mainboard/google/reef/dsdt.asl @@ -38,7 +38,6 @@ DefinitionBlock( } /* Chrome OS specific */ - #include "acpi/chromeos.asl" #include /* Chipset specific sleep states */ diff --git a/src/mainboard/google/reef/mainboard.c b/src/mainboard/google/reef/mainboard.c index def6900cf0..0c4ba8dc23 100644 --- a/src/mainboard/google/reef/mainboard.c +++ b/src/mainboard/google/reef/mainboard.c @@ -20,6 +20,7 @@ #include #include #include +#include #include "ec.h" #include "gpio.h" @@ -83,6 +84,7 @@ static unsigned long mainboard_write_acpi_tables( static void mainboard_enable(device_t dev) { dev->ops->write_acpi_tables = mainboard_write_acpi_tables; + dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator; } struct chip_operations mainboard_ops = { -- cgit v1.2.3