sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/mancomb: Enable ACPI tables

Browse Source 
BUG=b:182211161
TEST=builds

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I623fd052404a08cf0adb471bb654622960f1aa62
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51367
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
This commit is contained in:
Eric Lai 2021-03-09 13:22:51 +08:00 committed by Martin Roth
parent 6f06883856
commit c23fa81e94
3 changed files with 17 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/mainboard/google/mancomb/chromeos.c
View File

@ -1,5 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */ /* SPDX-License-Identifier: GPL-2.0-or-later */
#include <baseboard/gpio.h>
#include <boot/coreboot_tables.h> #include <boot/coreboot_tables.h>
#include <gpio.h> #include <gpio.h>
#include <vendorcode/google/chromeos/chromeos.h> #include <vendorcode/google/chromeos/chromeos.h>
@ -12,3 +13,13 @@ void fill_lb_gpios(struct lb_gpios *gpios)
}; };
lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios)); lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
} }
static const struct cros_gpio cros_gpios[] = {
CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, GPIO_DEVICE_NAME),
CROS_GPIO_WP_AL(CROS_WP_GPIO, GPIO_DEVICE_NAME),
};
void mainboard_chromeos_acpi_generate(void)
{
chromeos_acpi_gpio_generate(cros_gpios, ARRAY_SIZE(cros_gpios));
}

4
src/mainboard/google/mancomb/mainboard.c
View File

@ -2,6 +2,7 @@
#include <baseboard/variants.h> #include <baseboard/variants.h>
#include <device/device.h> #include <device/device.h>
#include <vendorcode/google/chromeos/chromeos.h>
static void mainboard_configure_gpios(void) static void mainboard_configure_gpios(void)
{ {
@ -20,7 +21,8 @@ static void mainboard_init(void *chip_info)
static void mainboard_enable(struct device *dev) static void mainboard_enable(struct device *dev)
{ {
/* TODO: Enable mainboard */ printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
dev->ops->acpi_inject_dsdt = chromeos_dsdt_generator;
} }
struct chip_operations mainboard_ops = { struct chip_operations mainboard_ops = {

3
src/mainboard/google/mancomb/variants/baseboard/include/baseboard/gpio.h
View File

@ -3,4 +3,7 @@
#ifndef __BASEBOARD_GPIO_H__ #ifndef __BASEBOARD_GPIO_H__
#define __BASEBOARD_GPIO_H__ #define __BASEBOARD_GPIO_H__
/* SPI Write protect */
#define CROS_WP_GPIO GPIO_67
#endif /* __BASEBOARD_GPIO_H__ */ #endif /* __BASEBOARD_GPIO_H__ */