/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2017 Hal Martin <hal.martin@gmail.com>
 *
 * 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.
 */

#include <device/device.h>
#include <drivers/intel/gma/int15.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <ec/acpi/ec.h>
#include <console/console.h>
#include <pc80/keyboard.h>

static void mainboard_init(device_t dev)
{
	/* FIXME: trim this down or remove if necessary */
	{
		int i;
		const u8 dmp[256] = {
			/* 00 */ 0x00, 0x28, 0x00, 0x69, 0x00, 0x00, 0x00, 0x00,
			/* 08 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 10 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 18 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 20 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 28 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x3c, 0x6e,
			/* 30 */ 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 38 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 40 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
			/* 48 */ 0xff, 0x42, 0x54, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 50 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 58 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 60 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 68 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0x41,
			/* 70 */ 0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
			/* 78 */ 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
			/* 80 */ 0x28, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x00,
			/* 88 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 90 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* 98 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* a0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* a8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* b0 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* b8 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
			/* c0 */ 0x00, 0x00, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7,
			/* c8 */ 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf,
			/* d0 */ 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7,
			/* d8 */ 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf,
			/* e0 */ 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7,
			/* e8 */ 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef,
			/* f0 */ 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7,
			/* f8 */ 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff,
		};

		printk(BIOS_DEBUG, "Replaying EC dump ...");
		for (i = 0; i < 256; i++)
			ec_write (i, dmp[i]);
		printk(BIOS_DEBUG, "done\n");
	}
	pc_keyboard_init(NO_AUX_DEVICE);
}

static void mainboard_enable(device_t dev)
{
	dev->ops->init = mainboard_init;

	/* FIXME: fix those values*/
	install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS,
		GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
}

struct chip_operations mainboard_ops = {
	.enable_dev = mainboard_enable,
};