text: /*
   * (C) Copyright 2004
   * Texas Instruments.
   * Richard Woodruff <r-woodruff2@ti.com>
   * Kshitij Gupta <kshitij@ti.com>
   *
   * Configuration settings for the LogicPD i.MX31 Litekit board.
   *
   * See file CREDITS for list of people who contributed to this
   * project.
   *
   * 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.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
   * MA 02111-1307 USA
   */
  
  #ifndef __CONFIG_H
  #define __CONFIG_H
  
  #include <asm/arch/imx-regs.h>
  
   /* High Level Configuration Options */
  #define CONFIG_ARM1136		1    /* This is an arm1136 CPU core */
  #define CONFIG_MX31		1    /* in a mx31 */
  #define CONFIG_MX31_HCLK_FREQ	26000000
  #define CONFIG_MX31_CLK32	32000
  
  #define CONFIG_DISPLAY_CPUINFO
  #define CONFIG_DISPLAY_BOARDINFO
  
  #define CONFIG_SYS_TEXT_BASE	0xa0000000
  
  /* Temporarily disabled */
  #if 0
  #define CONFIG_OF_LIBFDT		1
  #define CONFIG_FIT			1
  #define CONFIG_FIT_VERBOSE		1
  #endif
  
  #define CONFIG_CMDLINE_TAG		1    /* enable passing of ATAGs */
  #define CONFIG_SETUP_MEMORY_TAGS	1
  #define CONFIG_INITRD_TAG		1
  
  /*
   * Size of malloc() pool
   */
  #define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + 128 * 1024)
  
  /*
   * Hardware drivers
   */
  
  #define CONFIG_MXC_UART	1
  #define CONFIG_SYS_MX31_UART1		1
  #define CONFIG_MXC_GPIO
  
  #define CONFIG_HARD_SPI		1
  #define CONFIG_MXC_SPI		1
  #define CONFIG_DEFAULT_SPI_BUS	1
  #define CONFIG_DEFAULT_SPI_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
  
  #define CONFIG_FSL_PMIC
  #define CONFIG_FSL_PMIC_BUS	1
  #define CONFIG_FSL_PMIC_CS	0
  #define CONFIG_FSL_PMIC_CLK	1000000
  #define CONFIG_FSL_PMIC_MODE	(SPI_MODE_0 | SPI_CS_HIGH)
  
  #define CONFIG_RTC_MC13783	1
  
  /* allow to overwrite serial and ethaddr */
  #define CONFIG_ENV_OVERWRITE
  #define CONFIG_CONS_INDEX	1
  #define CONFIG_BAUDRATE		115200
  #define CONFIG_SYS_BAUDRATE_TABLE	{9600, 19200, 38400, 57600, 115200}
  
  /***********************************************************
   * Command definition
   ***********************************************************/
  
  #include <config_cmd_default.h>
  
  #define CONFIG_CMD_MII
  #define CONFIG_CMD_PING
  #define CONFIG_CMD_SPI
  #define CONFIG_CMD_DATE
  #define CONFIG_CMD_NAND
  
  #define CONFIG_BOOTDELAY	3
  
  #define CONFIG_NETMASK		255.255.255.0
  #define CONFIG_IPADDR		192.168.23.168
  #define CONFIG_SERVERIP		192.168.23.2
  
  #define	CONFIG_EXTRA_ENV_SETTINGS											\
  	"bootargs_base=setenv bootargs console=ttySMX0,115200\0"							\
  	"bootargs_nfs=setenv bootargs $(bootargs) root=/dev/nfs ip=dhcp nfsroot=$(serverip):$(nfsrootfs),v3,tcp\0"	\
  	"bootcmd=run bootcmd_net\0"											\
  	"bootcmd_net=run bootargs_base bootargs_mtd bootargs_nfs; tftpboot 0x80000000 uImage-mx31; bootm\0"		\
  	"prg_uboot=tftpboot 0x80000000 u-boot-imx31_litekit.bin; protect off all; erase 0xa00d0000 0xa01effff; cp.b 0x80000000 0xa00d0000 $(filesize)\0"
  
  
  #define CONFIG_NET_MULTI
  #define CONFIG_SMC911X		1
  #define CONFIG_SMC911X_BASE	(CS4_BASE + 0x00020000)
  #define CONFIG_SMC911X_32_BIT	1
  
  /*
   * Miscellaneous configurable options
   */
  #define CONFIG_SYS_LONGHELP		/* undef to save memory */
  #define CONFIG_SYS_PROMPT		"uboot> "
  #define CONFIG_SYS_CBSIZE		256  /* Console I/O Buffer Size */
  /* Print Buffer Size */
  #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
  #define CONFIG_SYS_MAXARGS		16          /* max number of command args */
  #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE  /* Boot Argument Buffer Size */
  
  #define CONFIG_SYS_MEMTEST_START	0  /* memtest works on */
  #define CONFIG_SYS_MEMTEST_END		0x10000
  
  #define CONFIG_SYS_LOAD_ADDR		0 /* default load address */
  
  #define CONFIG_SYS_HZ			1000
  
  #define CONFIG_CMDLINE_EDITING	1
  
  /*-----------------------------------------------------------------------
   * Stack sizes
   *
   * The stack sizes are set up in start.S using the settings below
   */
  #define CONFIG_STACKSIZE	(128 * 1024) /* regular stack */
  
  /*-----------------------------------------------------------------------
   * Physical Memory Map
   */
  #define CONFIG_NR_DRAM_BANKS	1
  #define PHYS_SDRAM_1		CSD0_BASE
  #define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
  #define CONFIG_BOARD_EARLY_INIT_F
  
  #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE
  #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
  #define CONFIG_SYS_INIT_RAM_SIZE		IRAM_SIZE
  #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET)
  
  /*-----------------------------------------------------------------------
   * FLASH and environment organization
   */
  #define CONFIG_SYS_FLASH_BASE		CS0_BASE
  #define CONFIG_SYS_MAX_FLASH_BANKS	1           /* max number of memory banks */
  #define CONFIG_SYS_MAX_FLASH_SECT	128	     /* max number of sectors on one chip */
  #define CONFIG_SYS_MONITOR_BASE	CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */
  
  #define CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + 0x001f0000)
  #define	CONFIG_ENV_IS_IN_FLASH	1
  #define CONFIG_ENV_SECT_SIZE	(64 * 1024)
  #define CONFIG_ENV_SIZE		(64 * 1024)
  
  /*-----------------------------------------------------------------------
   * CFI FLASH driver setup
   */
  #define CONFIG_SYS_FLASH_CFI		1	/* Flash memory is CFI compliant */
  #define CONFIG_FLASH_CFI_DRIVER	1	/* Use drivers/cfi_flash.c */
  #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1	/* Use buffered writes (~10x faster) */
  #define CONFIG_SYS_FLASH_PROTECTION	1	/* Use hardware sector protection */
  
  /* timeout values are in ticks */
  #define CONFIG_SYS_FLASH_ERASE_TOUT	(100*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
  #define CONFIG_SYS_FLASH_WRITE_TOUT	(100*CONFIG_SYS_HZ) /* Timeout for Flash Write */
  
  /*
   * JFFS2 partitions
   */
  #undef CONFIG_CMD_MTDPARTS
  #define CONFIG_JFFS2_DEV	"nor0"
  
  /*
   * NAND flash
   */
  #define CONFIG_NAND_MXC
  #define CONFIG_MXC_NAND_REGS_BASE	NFC_BASE_ADDR
  #define CONFIG_SYS_MAX_NAND_DEVICE	1
  #define CONFIG_SYS_NAND_BASE		NFC_BASE_ADDR
  #define CONFIG_MXC_NAND_HWECC
  
  #endif /* __CONFIG_H */
  