/*
 * Copyright (C) 2012-2015 Apple Inc. All rights reserved.
 *
 * This document is the property of Apple Inc.
 * It is considered confidential and proprietary.
 *
 * This document may not be reproduced or transmitted in any form,
 * in whole or in part, without the express written permission of
 * Apple Inc.
 */
#include <debug.h>
#include <drivers/flash_nor.h>
#include <drivers/iic.h>
#include <drivers/power.h>
#include <lib/devicetree.h>
#include <lib/env.h>
#include <lib/mib.h>
#include <lib/syscfg.h>
#include <platform.h>
#include <platform/gpio.h>
#include <platform/gpiodef.h>
#include <sys.h>
#include <sys/boot.h>
#include <sys/menu.h>
#include <target.h>

MIB_CONSTANT(kMIBTargetOsPictureScale,	kOIDTypeUInt32, 2);
MIB_CONSTANT(kMIBTargetPictureRotate,	kOIDTypeInt32,  0);
uint32_t display_config;

void target_early_init(void)
{
}

void target_late_init(void)
{
}

void target_init(void)
{
#if WITH_HW_FLASH_NOR
	flash_nor_init(SPI_NOR0);
#endif
}

void target_quiesce_hardware(void)
{
}

void target_poweroff(void)
{
}


int target_bootprep(enum boot_target target)
{
	return 0;
}

bool target_should_recover(void)
{
	return platform_get_request_dfu2() && power_has_usb();
}

bool target_should_poweron(bool *cold_button_boot)
{
#if WITH_HW_POWER
	if (power_get_boot_flag() == kPowerBootFlagColdButton) *cold_button_boot = true;
#else
	*cold_button_boot = false;
#endif // WITH_HW_POWER

	return !*cold_button_boot || platform_get_request_dfu1();
}

bool target_should_poweroff(bool at_boot)
{
	return platform_get_request_dfu1() && (!at_boot || !power_has_usb());
}

#if APPLICATION_IBOOT
void target_watchdog_tickle(void)
{
	uint32_t value = gpio_read(GPIO_WDOG_TICKLE);
	gpio_write(GPIO_WDOG_TICKLE, value ^ 1);
}
#endif // APPLICATION_IBOOT

void * target_get_display_configuration(void)
{
	display_config = 0x00000da2;
	return ((void *)(&display_config));
}
#if WITH_ENV

void target_setup_default_environment(void)
{
	env_set("boot-device", "asp_nand", 0);
	env_set("display-color-space","RGB888", 0);
	env_set("display-timing", "n51", 0);
}

#endif // WITH_ENV

#if WITH_DEVICETREE

int target_update_device_tree(void)
{
	return 0;
}

#endif // WITH_DEVICETREE