/*
 * Copyright (C) 2010-2015 Freescale Semiconductor, Inc.
 *
 * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_H
#define __CONFIG_H

#define CONFIG_MX6

/* uncomment for PLUGIN mode support */
/* #define CONFIG_USE_PLUGIN */

/* uncomment for SECURE mode support */
/* #define CONFIG_SECURE_BOOT */

#ifdef CONFIG_SECURE_BOOT
#ifndef CONFIG_CSF_SIZE
#define CONFIG_CSF_SIZE 0x4000
#endif
#endif

#include "mx6_common.h"

#define CONFIG_DISPLAY_CPUINFO
#define CONFIG_DISPLAY_BOARDINFO

#include <asm/arch/imx-regs.h>

#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

#define CONFIG_SYS_GENERIC_BOARD

/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 2 * 1024 * 1024)

#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MXC_GPIO

#define CONFIG_MXC_UART
#define CONFIG_MXC_UART_BASE		UART4_BASE

#define CONFIG_CMD_FUSE
#if defined(CONFIG_CMD_FUSE)
#define CONFIG_MXC_OCOTP
#endif

/* MMC Configs */
#define CONFIG_FSL_ESDHC
#define CONFIG_FSL_USDHC
#define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC4_BASE_ADDR
#define CONFIG_SYS_FSL_USDHC_NUM	2

#define CONFIG_MMC
#define CONFIG_CMD_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_BOUNCE_BUFFER
#define CONFIG_CMD_FAT
#define CONFIG_DOS_PARTITION

#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */

#define CONFIG_CMD_PING
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define	CONFIG_FEC_MXC
#define	CONFIG_MII
#define IMX_FEC_BASE			ENET_BASE_ADDR
#define	CONFIG_FEC_XCV_TYPE		RGMII
#define CONFIG_FEC_MXC_PHYADDR		0

/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_CONS_INDEX		1
#define CONFIG_BAUDRATE			115200

/* Command definition */
#include <config_cmd_default.h>

#undef CONFIG_CMD_IMLS

#define CONFIG_BOOTDELAY		3

#define CONFIG_LOADADDR			0x12000000
#define CONFIG_SYS_TEXT_BASE		0x17800000

#if defined(CONFIG_MX6DQ_POP_LPDDR2)
#define CONFIG_DEFAULT_FDT_FILE "imx6q-pop-arm2.dtb"
#else
#define CONFIG_DEFAULT_FDT_FILE "imx6q-arm2.dtb"
#endif

#define CONFIG_EXTRA_ENV_SETTINGS \
	"script=boot.scr\0" \
	"image=zImage\0" \
	"console=ttymxc3\0" \
	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
	"fdt_addr=0x18000000\0" \
	"fdt_high=0xffffffff\0" \
	"initrd_high=0xffffffff\0" \
	"boot_fdt=try\0" \
	"ip_dyn=yes\0" \
	"mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
	"mmcpart=1\0" \
	"mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
	"mmcautodetect=yes\0" \
	"mmcargs=setenv bootargs console=${console},${baudrate} " \
		"root=${mmcroot}\0" \
	"loadbootscript=" \
		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
	"bootscript=echo Running bootscript from mmc ...; " \
		"source\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 test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if run loadfdt; then " \
				"bootz ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootz; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootz; " \
		"fi;\0" \
	"netargs=setenv bootargs console=${console},${baudrate} " \
		"root=/dev/nfs " \
		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
	"netboot=echo Booting from net ...; " \
		"run netargs; " \
		"if test ${ip_dyn} = yes; then " \
			"setenv get_cmd dhcp; " \
		"else " \
			"setenv get_cmd tftp; " \
		"fi; " \
		"${get_cmd} ${image}; " \
		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
				"bootz ${loadaddr} - ${fdt_addr}; " \
			"else " \
				"if test ${boot_fdt} = try; then " \
					"bootz; " \
				"else " \
					"echo WARN: Cannot load the DT; " \
				"fi; " \
			"fi; " \
		"else " \
			"bootz; " \
		"fi;\0"

#define CONFIG_BOOTCOMMAND \
	"mmc dev ${mmcdev};" \
	"mmc dev ${mmcdev}; if mmc rescan; then " \
		"if run loadbootscript; then " \
			"run bootscript; " \
		"else " \
			"if run loadimage; then " \
				"run mmcboot; " \
			"else run netboot; " \
			"fi; " \
		"fi; " \
	"else run netboot; fi"

#define CONFIG_ARP_TIMEOUT	200UL

/* Miscellaneous configurable options */
#define CONFIG_SYS_LONGHELP
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT		"ARM2 U-Boot > "
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_CBSIZE		1024

/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS		256
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE

#define CONFIG_CMD_MEMTEST
#define CONFIG_SYS_MEMTEST_START	0x10000000
#define CONFIG_SYS_MEMTEST_END		0x10010000

#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR

#define CONFIG_CMDLINE_EDITING

/* Physical Memory Map */
#if defined(CONFIG_MX6DQ_POP_LPDDR2)
#define CONFIG_NR_DRAM_BANKS		2
#define PHYS_SDRAM_0			MMDC0_ARB_BASE_ADDR
#define PHYS_SDRAM_1			MMDC1_ARB_BASE_ADDR
#else
#define CONFIG_NR_DRAM_BANKS		1
#endif
#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_OFFSET		(8 * 64 * 1024)
#define CONFIG_ENV_SIZE			(8 * 1024)
#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV		1
#define CONFIG_SYS_MMC_ENV_PART		0	/* user partition */
#define CONFIG_MMCROOT			"/dev/mmcblk3p2"  /* SDHC4 */

#define CONFIG_OF_LIBFDT
#define CONFIG_CMD_BOOTZ

/* USB Configs */
#define CONFIG_CMD_USB
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_MX6
#define CONFIG_USB_STORAGE
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_ASIX
#define CONFIG_MXC_USB_PORTSC		(PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS		0
#define CONFIG_USB_MAX_CONTROLLER_COUNT	1
#endif

#endif				/* __CONFIG_H */