/*
 * Copyright (C) 2015 Technexion Ltd.
 *
 * Configuration settings for the Technexion PICO-IMX6UL-EMMC board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#ifndef __PICO_IMX6UL_CONFIG_H
#define __PICO_IMX6UL_CONFIG_H


#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
#include "mx6_common.h"
#include <asm/imx-common/gpio.h>

#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(16 * SZ_1M)

#define CONFIG_BOARD_EARLY_INIT_F

#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE		UART6_BASE_ADDR

/* MMC Configs */
#define CONFIG_FSL_USDHC
#define CONFIG_FSL_ESDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC1_BASE_ADDR

#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_SUPPORT_EMMC_BOOT

/* USB Configs */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX6
#define CONFIG_USB_STORAGE
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS		0
#define CONFIG_USB_MAX_CONTROLLER_COUNT	1 /* Only OTG1 port enabled */

#define CONFIG_CI_UDC
#define CONFIG_USBD_HS
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_GADGET

#define CONFIG_USB_FUNCTION_MASS_STORAGE
#define CONFIG_USB_GADGET_DOWNLOAD
#define CONFIG_USB_GADGET_VBUS_DRAW	2

#define CONFIG_G_DNL_VENDOR_NUM		0x0525
#define CONFIG_G_DNL_PRODUCT_NUM	0xa4a5
#define CONFIG_G_DNL_MANUFACTURER	"FSL"

#define CONFIG_G_DNL_VENDOR_NUM		0x0525
#define CONFIG_G_DNL_PRODUCT_NUM	0xa4a5
#define CONFIG_G_DNL_MANUFACTURER	"FSL"

#define CONFIG_DEFAULT_FDT_FILE		"imx6ul-pico-hobbit.dtb"

#define CONFIG_SYS_MMC_IMG_LOAD_PART	1

#define CONFIG_EXTRA_ENV_SETTINGS \
	"image=zImage\0" \
	"console=ttymxc5\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
	"fdt_addr=0x83000000\0" \
	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
	"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
	"mmcautodetect=yes\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} " \
		"root=${mmcroot}\0" \
	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
	"mmcboot=echo Booting from mmc ...; " \
		"run mmcargs; " \
		"if run loadfdt; then " \
			"bootz ${loadaddr} - ${fdt_addr}; " \
		"else " \
			"echo WARN: Cannot load the DT; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	   "if mmc rescan; then " \
		   "if run loadimage; then " \
			   "run mmcboot; " \
		   "else run netboot; " \
		   "fi; " \
	   "else run netboot; fi"

#define CONFIG_SYS_MEMTEST_START	0x80000000
#define CONFIG_SYS_MEMTEST_END		CONFIG_SYS_MEMTEST_START + SZ_128M

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
#define CONFIG_SYS_HZ			1000

#define CONFIG_CMDLINE_EDITING
#define CONFIG_STACKSIZE		SZ_128K

/* Physical Memory Map */
#define CONFIG_NR_DRAM_BANKS		1
#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR

#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE

#define CONFIG_SYS_INIT_SP_OFFSET \
	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_ADDR \
	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)

/* FLASH and environment organization */
#define CONFIG_SYS_NO_FLASH

#define CONFIG_ENV_SIZE			SZ_8K
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_ENV_OFFSET		(8 * SZ_64K)

#define CONFIG_SYS_MMC_ENV_DEV		0
#define CONFIG_SYS_MMC_ENV_PART		0
#define CONFIG_MMCROOT			"/dev/mmcblk0p2"

#endif /* __PICO_IMX6UL_CONFIG_H */
