text: /*
   * Copyright (C) 2012 Freescale Semiconductor, Inc.
   *
   * Configuration settings for the Freescale i.MX6Q SabreSD board.
   *
   * 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; either version 2 of
   * the License, or (at your option) any later version.
   *
   * 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.
   */
  
  #ifndef __MX6QSABRE_COMMON_CONFIG_H
  #define __MX6QSABRE_COMMON_CONFIG_H
  
  #define CONFIG_MX6
  #define CONFIG_MX6Q
  #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_REVISION_TAG
  
  /* 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
  
  /* MMC Configs */
  #define CONFIG_FSL_ESDHC
  #define CONFIG_FSL_USDHC
  #define CONFIG_SYS_FSL_ESDHC_ADDR      0
  
  #define CONFIG_MMC
  #define CONFIG_CMD_MMC
  #define CONFIG_GENERIC_MMC
  #define CONFIG_BOUNCE_BUFFER
  #define CONFIG_CMD_EXT2
  #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_ETHPRIME			"FEC"
  #define CONFIG_FEC_MXC_PHYADDR		1
  
  #define CONFIG_PHYLIB
  #define CONFIG_PHY_ATHEROS
  
  /* 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>
  
  #define CONFIG_CMD_BOOTZ
  #undef CONFIG_CMD_IMLS
  
  #define CONFIG_BOOTDELAY               1
  
  #define CONFIG_LOADADDR                        0x12000000
  #define CONFIG_SYS_TEXT_BASE           0x17800000
  
  #define CONFIG_EXTRA_ENV_SETTINGS \
  	"script=boot.scr\0" \
  	"uimage=uImage\0" \
  	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  	"fdt_addr=0x11000000\0" \
  	"boot_fdt=try\0" \
  	"ip_dyn=yes\0" \
  	"console=" CONFIG_CONSOLE_DEV "\0" \
  	"fdt_high=0xffffffff\0"	  \
  	"initrd_high=0xffffffff\0" \
  	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  	"mmcpart=1\0" \
  	"mmcroot=" CONFIG_MMCROOT " 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" \
  	"loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\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 " \
  				"bootm ${loadaddr} - ${fdt_addr}; " \
  			"else " \
  				"if test ${boot_fdt} = try; then " \
  					"bootm; " \
  				"else " \
  					"echo WARN: Cannot load the DT; " \
  				"fi; " \
  			"fi; " \
  		"else " \
  			"bootm; " \
  		"fi;\0" \
  	"netargs=setenv bootargs console=${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} ${uimage}; " \
  		"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  				"bootm ${loadaddr} - ${fdt_addr}; " \
  			"else " \
  				"if test ${boot_fdt} = try; then " \
  					"bootm; " \
  				"else " \
  					"echo WARN: Cannot load the DT; " \
  				"fi; " \
  			"fi; " \
  		"else " \
  			"bootm; " \
  		"fi;\0"
  
  #define CONFIG_BOOTCOMMAND \
  	"mmc dev ${mmcdev};" \
  	"if mmc rescan ${mmcdev}; then " \
  		"if run loadbootscript; then " \
  		"run bootscript; " \
  		"else " \
  			"if run loaduimage; 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_HUSH_PS2     "> "
  #define CONFIG_SYS_PROMPT              "U-Boot > "
  #define CONFIG_AUTO_COMPLETE
  #define CONFIG_SYS_CBSIZE              256
  
  /* Print Buffer Size */
  #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
  #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_SYS_HZ                  1000
  
  #define CONFIG_CMDLINE_EDITING
  #define CONFIG_STACKSIZE               (128 * 1024)
  
  /* 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			(8 * 1024)
  
  #define CONFIG_ENV_IS_IN_MMC
  
  #if defined(CONFIG_ENV_IS_IN_MMC)
  #define CONFIG_ENV_OFFSET		(6 * 64 * 1024)
  #endif
  
  #define CONFIG_OF_LIBFDT
  
  #ifndef CONFIG_SYS_DCACHE_OFF
  #define CONFIG_CMD_CACHE
  #endif
  
  #endif                         /* __MX6QSABRE_COMMON_CONFIG_H */
  