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/*
* (C) Copyright 2009
* Marvell Semiconductor <www.marvell.com>
* Prafulla Wadaskar <prafulla@marvell.com>
*
* (C) Copyright 2009
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* 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
*/
/*
* for linking errors see
* http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
*/
#ifndef _CONFIG_SUEN3_H
#define _CONFIG_SUEN3_H
/* include common defines/options for all arm based Keymile boards */
#include "km_arm.h"
/*
* Version number information
*/
#define CONFIG_IDENT_STRING "\nKeymile SUEN3"
#define CONFIG_HOSTNAME suen3
/*
* Environment variables configurations
*/
#define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */
#define CONFIG_SYS_DEF_EEPROM_ADDR 0x50
#define CONFIG_ENV_EEPROM_IS_ON_I2C 1
#define CONFIG_SYS_EEPROM_WREN 1
#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */
#undef CONFIG_ENV_SIZE
#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET)
#define CONFIG_I2C_ENV_EEPROM_BUS "pca9547:70:d\0"
/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#define CONFIG_CMD_SF
#define CONFIG_SPI_FLASH
#define CONFIG_HARD_SPI
#define CONFIG_KIRKWOOD_SPI
#define CONFIG_SPI_FLASH_STMICRO
#define CONFIG_ENV_SPI_BUS 0
#define CONFIG_ENV_SPI_CS 0
#define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50Mhz */
#define FLASH_GPIO_PIN 0x00010000
#define MTDIDS_DEFAULT "nand0=orion_nand"
/* test-only: partitioning needs some tuning, this is just for tests */
#define MTDPARTS_DEFAULT "mtdparts=" \
"orion_nand:" \
"-(" CONFIG_KM_UBI_PARTITION_NAME ")"
#define CONFIG_KM_DEF_ENV_UPDATE \
"update=" \
"spi on;sf probe 0;sf erase 0 50000;" \
"sf write ${u-boot_addr_r} 0 ${filesize};" \
"spi off\0"
/*
* Default environment variables
*/
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_DEF_ENV \
"memsize=0x8000000\0" \
"newenv=setenv addr 0x100000 && " \
"i2c dev 1; mw.b ${addr} 0 4 && " \
"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \
" ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \
"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \
" ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \
"rootpath=/opt/eldk/arm\0" \
"EEprom_ivm=pca9544a:70:9\0" \
""
#endif /* _CONFIG_SUEN3_H */
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