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>

4 files changed, 14 insertions, 21 deletions

diff --git a/src/mainboard/samsung/lumpy/acpi/chromeos.asl b/src/mainboard/samsung/lumpy/acpi/chromeos.asl
deleted file mode 100644
index f3bb40bbc9..0000000000
--- a/src/mainboard/samsung/lumpy/acpi/chromeos.asl
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The ChromiumOS Authors.  All rights reserved.
- *
- * 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() { 0x001, 0, 42, "CougarPoint" }, // recovery button
-	Package() { 0x002, 1, 17, "CougarPoint" }, // developer switch
-	Package() { 0x003, 1, 24, "CougarPoint" }, // firmware write protect
-})
diff --git a/src/mainboard/samsung/lumpy/chromeos.c b/src/mainboard/samsung/lumpy/chromeos.c
index 9ee32bb7c6..71d82b5e37 100644
--- a/src/mainboard/samsung/lumpy/chromeos.c
+++ b/src/mainboard/samsung/lumpy/chromeos.c
@@ -21,6 +21,7 @@
 #include <northbridge/intel/sandybridge/sandybridge.h>
 #include <southbridge/intel/bd82x6x/pch.h>
 #include <southbridge/intel/common/gpio.h>
+#include <vendorcode/google/chromeos/chromeos.h>
 
 #define GPIO_SPI_WP	24
 #define GPIO_REC_MODE	42
@@ -135,3 +136,14 @@ void init_bootmode_straps(void)
 	pci_write_config32(PCI_DEV(0, 0x1f, 2), SATA_SP, flags);
 #endif
 }
+
+static const struct cros_gpio cros_gpios[] = {
+	CROS_GPIO_REC_AL(GPIO_REC_MODE, CROS_GPIO_DEVICE_NAME),
+	CROS_GPIO_DEV_AH(GPIO_DEV_MODE, CROS_GPIO_DEVICE_NAME),
+	CROS_GPIO_WP_AH(GPIO_SPI_WP, 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/samsung/lumpy/dsdt.asl b/src/mainboard/samsung/lumpy/dsdt.asl
index ed3a84a390..28b0c1b77d 100644
--- a/src/mainboard/samsung/lumpy/dsdt.asl
+++ b/src/mainboard/samsung/lumpy/dsdt.asl
@@ -52,7 +52,6 @@ DefinitionBlock(
 		}
 	}
 
-	#include "acpi/chromeos.asl"
 	#include <vendorcode/google/chromeos/acpi/chromeos.asl>
 
 	/* Chipset specific sleep states */
diff --git a/src/mainboard/samsung/lumpy/mainboard.c b/src/mainboard/samsung/lumpy/mainboard.c
index 95a75312e3..3de067eb82 100644
--- a/src/mainboard/samsung/lumpy/mainboard.c
+++ b/src/mainboard/samsung/lumpy/mainboard.c
@@ -31,6 +31,7 @@
 #include "onboard.h"
 #include <southbridge/intel/bd82x6x/pch.h>
 #include <smbios.h>
+#include <vendorcode/google/chromeos/chromeos.h>
 
 void mainboard_suspend_resume(void)
 {
@@ -98,6 +99,7 @@ static void mainboard_enable(device_t dev)
 {
 	dev->ops->init = mainboard_init;
 	dev->ops->get_smbios_data = lumpy_onboard_smbios_data;
+	dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator;
 	install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
 }