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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/device.h>
#include <console/console.h>
#include <smbios.h>
#include "ec.h"
#include <variant/onboard.h>
#include <soc/gpio.h>
#include <soc/int15.h>
#include <bootstate.h>
#include <vendorcode/google/chromeos/chromeos.h>
static void mainboard_init(struct device *dev)
{
mainboard_ec_init();
#if CONFIG(BOARD_GOOGLE_NINJA) || CONFIG(BOARD_GOOGLE_SUMO)
lan_init();
#endif
}
static int mainboard_smbios_data(struct device *dev, int *handle,
unsigned long *current)
{
int len = 0;
#ifdef BOARD_TRACKPAD_NAME
len += smbios_write_type41(
current, handle,
BOARD_TRACKPAD_NAME, /* name */
BOARD_TRACKPAD_IRQ, /* instance */
BOARD_TRACKPAD_I2C_BUS, /* segment */
BOARD_TRACKPAD_I2C_ADDR, /* bus */
0, /* device */
0, /* function */
SMBIOS_DEVICE_TYPE_OTHER); /* device type */
#endif
#ifdef BOARD_TOUCHSCREEN_NAME
len += smbios_write_type41(
current, handle,
BOARD_TOUCHSCREEN_NAME, /* name */
BOARD_TOUCHSCREEN_IRQ, /* instance */
BOARD_TOUCHSCREEN_I2C_BUS, /* segment */
BOARD_TOUCHSCREEN_I2C_ADDR, /* bus */
0, /* device */
0, /* function */
SMBIOS_DEVICE_TYPE_OTHER); /* device type */
#endif
return len;
}
// mainboard_enable is executed as first thing after
// enumerate_buses().
static void mainboard_enable(struct device *dev)
{
dev->ops->init = mainboard_init;
dev->ops->get_smbios_data = mainboard_smbios_data;
dev->ops->acpi_inject_dsdt = chromeos_dsdt_generator;
/* Install custom int15 handler for VGA OPROM */
if (CONFIG(VGA_ROM_RUN))
install_baytrail_vga_int15_handler();
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};
static void edp_vdden_cb(void *unused)
{
ncore_select_func(SOC_DDI1_VDDEN_PAD, PAD_FUNC2);
}
BOOT_STATE_INIT_ENTRY(BS_DEV_INIT, BS_ON_EXIT, edp_vdden_cb, NULL);
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