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authorAaron Durbin <adurbin@chromium.org>2016-07-25 21:31:41 -0500
committerDuncan Laurie <dlaurie@chromium.org>2016-07-30 01:36:32 +0200
commitb0f81518b5c17466bc95ebdef292e82c4b76bc88 (patch)
tree7174d0006c9a8450ada5aeb7c6fe6377407e96a6 /src/mainboard/intel/wtm2
parent212820c8d728c59fa3228ce92bc1d549b232e35a (diff)
downloadcoreboot-b0f81518b5c17466bc95ebdef292e82c4b76bc88.tar.xz
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 <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/15909 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'src/mainboard/intel/wtm2')
-rw-r--r--src/mainboard/intel/wtm2/acpi/chromeos.asl20
-rw-r--r--src/mainboard/intel/wtm2/chromeos.c12
-rw-r--r--src/mainboard/intel/wtm2/dsdt.asl1
-rw-r--r--src/mainboard/intel/wtm2/mainboard.c2
4 files changed, 14 insertions, 21 deletions
diff --git a/src/mainboard/intel/wtm2/acpi/chromeos.asl b/src/mainboard/intel/wtm2/acpi/chromeos.asl
deleted file mode 100644
index 4257e7ddfe..0000000000
--- a/src/mainboard/intel/wtm2/acpi/chromeos.asl
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 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.
- */
-
-Name(OIPG, Package() {
- Package () { 0x0001, 0, 0xFFFFFFFF, "PCH-LP" }, // recovery
- Package () { 0x0002, 0, 0xFFFFFFFF, "PCH-LP" }, // developer
- Package () { 0x0003, 0, 0xFFFFFFFF, "PCH-LP" }, // firmware write protect
-})
diff --git a/src/mainboard/intel/wtm2/chromeos.c b/src/mainboard/intel/wtm2/chromeos.c
index feee0cbc32..862f4a411c 100644
--- a/src/mainboard/intel/wtm2/chromeos.c
+++ b/src/mainboard/intel/wtm2/chromeos.c
@@ -19,6 +19,7 @@
#include <device/device.h>
#include <device/pci.h>
#include <soc/gpio.h>
+#include <vendorcode/google/chromeos/chromeos.h>
/* Compile-time settings for developer and recovery mode. */
#define DEV_MODE_SETTING 1
@@ -55,3 +56,14 @@ int get_write_protect_state(void)
{
return 0;
}
+
+static const struct cros_gpio cros_gpios[] = {
+ CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
+ CROS_GPIO_DEV_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
+ CROS_GPIO_WP_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
+};
+
+void mainboard_chromeos_acpi_generate(void)
+{
+ chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios));
+}
diff --git a/src/mainboard/intel/wtm2/dsdt.asl b/src/mainboard/intel/wtm2/dsdt.asl
index 1601483921..410f6d20aa 100644
--- a/src/mainboard/intel/wtm2/dsdt.asl
+++ b/src/mainboard/intel/wtm2/dsdt.asl
@@ -49,7 +49,6 @@ DefinitionBlock(
#include "acpi/thermal.asl"
// Chrome OS specific
- #include "acpi/chromeos.asl"
#include <vendorcode/google/chromeos/acpi/chromeos.asl>
// Chipset specific sleep states
diff --git a/src/mainboard/intel/wtm2/mainboard.c b/src/mainboard/intel/wtm2/mainboard.c
index 253e8ff03c..ffb5b86a18 100644
--- a/src/mainboard/intel/wtm2/mainboard.c
+++ b/src/mainboard/intel/wtm2/mainboard.c
@@ -27,6 +27,7 @@
#include <arch/io.h>
#include <arch/interrupt.h>
#include <boot/coreboot_tables.h>
+#include <vendorcode/google/chromeos/chromeos.h>
void mainboard_suspend_resume(void)
{
@@ -39,6 +40,7 @@ void mainboard_suspend_resume(void)
static void mainboard_enable(device_t dev)
{
+ dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator;
install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_EDP, GMA_INT15_PANEL_FIT_CENTERING, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
}