uboot-vybrid_public/include/configs/dns325.h

/*
 * Copyright (C) 2011
 * Stefan Herbrechtsmeier <stefan@code.herbrechtsmeier.net>
 *
 * Based on Kirkwood support:
 * (C) Copyright 2009
 * Marvell Semiconductor <www.marvell.com>
 * Written-by: Prafulla Wadaskar <prafulla@marvell.com>
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA
 */

#ifndef _CONFIG_DNS325_H
#define _CONFIG_DNS325_H

/*
 * Machine number definition
 */
#define MACH_TYPE_DNS325		3800
#define CONFIG_MACH_TYPE		MACH_TYPE_DNS325
#define CONFIG_IDENT_STRING		"\nD-Link DNS-325"

/*
 * High Level Configuration Options (easy to change)
 */
#define CONFIG_FEROCEON_88FR131		/* CPU Core subversion */
#define CONFIG_KIRKWOOD			/* SOC Family Name */
#define CONFIG_KW88F6281		/* SOC Name */
#define CONFIG_SKIP_LOWLEVEL_INIT	/* disable board lowlevel_init */

/*
 * Commands configuration
 */
#define CONFIG_SYS_NO_FLASH		/* Declare no flash (NOR/SPI) */
#include <config_cmd_default.h>
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ENV
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
#define CONFIG_CMD_IDE
#define CONFIG_CMD_DATE
#define CONFIG_SYS_MVFS

#define CONFIG_NR_DRAM_BANKS		1

/*
 * mv-common.h should be defined after CMD configs since it used them
 * to enable certain macros
 */
#include "mv-common.h"

/* Remove or override few declarations from mv-common.h */
#undef CONFIG_SYS_PROMPT
#define CONFIG_SYS_PROMPT		"=> "

/*
 * Ethernet Driver configuration
 */
#ifdef CONFIG_CMD_NET
#define CONFIG_MVGBE_PORTS		{1, 0} /* enable port 0 only */
#define CONFIG_NETCONSOLE
#endif

/*
 * SATA Driver configuration
 */
#ifdef CONFIG_MVSATA_IDE
#define CONFIG_SYS_ATA_IDE0_OFFSET      MV_SATA_PORT0_OFFSET
#define CONFIG_SYS_ATA_IDE1_OFFSET      MV_SATA_PORT1_OFFSET
#endif

/*
 * RTC driver configuration
 */
#ifdef CONFIG_CMD_DATE
#define CONFIG_RTC_MV
#endif

/*
 * Enable GPI0 support
 */
#define CONFIG_KIRKWOOD_GPIO

/*
 * Use the HUSH parser
 */
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "

/*
 * Console configuration
 */
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV

/*
 * Enable device tree support
 */
#define CONFIG_OF_LIBFDT

/*
 * Display cpu info at boot
 */
#define CONFIG_DISPLAY_CPUINFO

/*
 * Environment variables configurations
 */
#ifdef CONFIG_CMD_NAND
#define CONFIG_ENV_IS_IN_NAND
#define CONFIG_ENV_SECT_SIZE		0x20000	/* 128KB */
#else
#define CONFIG_ENV_IS_NOWHERE
#endif

#define CONFIG_ENV_SIZE			0x20000	/* 128KB */
#define CONFIG_ENV_ADDR			0xe0000
#define CONFIG_ENV_OFFSET		0xe0000	/* env starts here */

/*
 * Default environment variables
 */
#define MTDIDS_DEFAULT			"nand0=orion_nand"

#define MTDPARTS_DEFAULT		"mtdparts=orion_nand:" \
	"896k(u-boot),128k(u-boot-env),5m(kernel),-(rootfs)\0"

#define CONFIG_EXTRA_ENV_SETTINGS \
	"stdin=serial\0" \
	"stdout=serial\0" \
	"stderr=serial\0" \
	"loadaddr=0x800000\0" \
	"autoload=no\0" \
	"console=ttyS0,115200\0" \
	"mtdparts="MTDPARTS_DEFAULT \
	"optargs=\0" \
	"bootenv=uEnv.txt\0" \
	"importbootenv=echo Importing environment ...; " \
		"env import -t ${loadaddr} ${filesize}\0" \
	"loadbootenv=fatload usb 0 ${loadaddr} ${bootenv}\0" \
	"setbootargs=setenv bootargs console=${console} " \
		"${optargs} " \
		"${mtdparts} " \
		"root=${bootenvroot} " \
		"rootfstype=${bootenvrootfstype}\0" \
	"subbootcmd=run setbootargs; " \
		"if run bootenvloadimage; then " \
			"bootm ${loadaddr};" \
		"fi;\0" \
	"nandroot=ubi0:rootfs ubi.mtd=rootfs\0" \
	"nandrootfstype=ubifs\0" \
	"nandloadimage=nand read ${loadaddr} kernel\0" \
	"setnandbootenv=echo Booting from nand ...; " \
		"setenv bootenvroot ${nandroot}; " \
		"setenv bootenvrootfstype ${nandrootfstype}; " \
		"setenv bootenvloadimage ${nandloadimage}\0"

#define CONFIG_BOOTCOMMAND \
	"if test -n ${bootenv} && usb start; then " \
		"if run loadbootenv; then " \
			"echo Loaded environment ${bootenv} from usb;" \
			"run importbootenv;" \
		"fi;" \
		"if test -n ${bootenvcmd}; then " \
			"echo Running bootenvcmd ...;" \
			"run bootenvcmd;" \
		"fi;" \
	"fi;" \
	"run setnandbootenv subbootcmd;"

#endif /* _CONFIG_DNS325_H */