/*
   * Copyright (C) 2010-2011 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
  
  #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_MXC_GPIO
  
  #define CONFIG_MXC_UART
  #define CONFIG_MXC_UART_BASE		UART4_BASE
  
  /* 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_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
  
  #define CONFIG_EXTRA_ENV_SETTINGS \
  	"script=boot.scr\0" \
  	"image=zImage\0" \
  	"console=ttymxc3\0" \
  	"fdt_file=imx6q-arm2.dtb\0" \
  	"fdt_addr=0x18000000\0" \
  	"fdt_high=0xffffffff\0" \
  	"initrd_high=0xffffffff\0" \
  	"boot_fdt=try\0" \
  	"ip_dyn=yes\0" \
  	"mmcdev=1\0" \
  	"mmcpart=1\0" \
  	"mmcroot=/dev/mmcblk0p2 rootwait rw\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_AUTO_COMPLETE
  #define CONFIG_SYS_CBSIZE		256
  
  #define CONFIG_SYS_MAXARGS		16
  #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
  
  #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 */
  #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_OFFSET		(6 * 64 * 1024)
  #define CONFIG_ENV_SIZE			(8 * 1024)
  #define CONFIG_ENV_IS_IN_MMC
  #define CONFIG_SYS_MMC_ENV_DEV		1
  
  #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 */