| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* This file is part of the coreboot project. */ |
| |
| #include <arch/acpi.h> |
| #include <types.h> |
| #include <console/console.h> |
| #include <ec/smsc/mec1308/ec.h> |
| #include "ec.h" |
| |
| void lumpy_ec_init(void) |
| { |
| printk(BIOS_DEBUG, "lumpy_ec_init\n"); |
| |
| if (acpi_is_wakeup_s3()) |
| return; |
| |
| /* |
| * Enable EC control of fan speed. |
| * |
| * This will be changed to OS control in ACPI EC _REG |
| * method when the OS is ready to control the fan. |
| */ |
| ec_write(EC_FAN_SPEED, 0); |
| |
| send_ec_command_data(EC_BATTERY_MODE, EC_BATTERY_MODE_NORMAL); |
| send_ec_command_data(EC_POWER_BUTTON_MODE, EC_POWER_BUTTON_MODE_OS); |
| } |