upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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104 lines
3.1 KiB
104 lines
3.1 KiB
15 years ago
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/*
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* (C) Copyright 2009
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* Marvell Semiconductor <www.marvell.com>
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* Prafulla Wadaskar <prafulla@marvell.com>
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*
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* (C) Copyright 2009
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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/*
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* for linking errors see
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* http://lists.denx.de/pipermail/u-boot/2009-July/057350.html
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*/
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#ifndef _CONFIG_SUEN3_H
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#define _CONFIG_SUEN3_H
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/* include common defines/options for all arm based Keymile boards */
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#include "km_arm.h"
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/*
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* Version number information
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*/
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#define CONFIG_IDENT_STRING "\nKeymile SUEN3"
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#define CONFIG_HOSTNAME suen3
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/*
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* Environment variables configurations
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*/
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#define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */
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#define CONFIG_SYS_DEF_EEPROM_ADDR 0x50
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#define CONFIG_ENV_EEPROM_IS_ON_I2C 1
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#define CONFIG_SYS_EEPROM_WREN 1
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#define CONFIG_ENV_OFFSET 0x0 /* no bracets! */
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#undef CONFIG_ENV_SIZE
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#define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET)
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#define CONFIG_I2C_ENV_EEPROM_BUS "pca9547:70:d\0"
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/* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */
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#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
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#define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#define CONFIG_CMD_SF
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#define CONFIG_SPI_FLASH
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#define CONFIG_HARD_SPI
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#define CONFIG_KIRKWOOD_SPI
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#define CONFIG_SPI_FLASH_STMICRO
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#define CONFIG_ENV_SPI_BUS 0
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#define CONFIG_ENV_SPI_CS 0
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#define CONFIG_ENV_SPI_MAX_HZ 50000000 /* 50Mhz */
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#define FLASH_GPIO_PIN 0x00010000
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#define MTDIDS_DEFAULT "nand0=orion_nand"
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/* test-only: partitioning needs some tuning, this is just for tests */
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#define MTDPARTS_DEFAULT "mtdparts=" \
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"orion_nand:" \
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"-(" CONFIG_KM_UBI_PARTITION_NAME ")"
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#define CONFIG_KM_DEF_ENV_UPDATE \
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"update=" \
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"spi on;sf probe 0;sf erase 0 50000;" \
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"sf write ${u-boot_addr_r} 0 ${filesize};" \
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"spi off\0"
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/*
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* Default environment variables
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_KM_DEF_ENV \
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"memsize=0x8000000\0" \
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"newenv=setenv addr 0x100000 && " \
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"i2c dev 1; mw.b ${addr} 0 4 && " \
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"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \
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" ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \
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"eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \
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" ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \
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"rootpath=/opt/eldk/arm\0" \
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"EEprom_ivm=pca9544a:70:9\0" \
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""
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#endif /* _CONFIG_SUEN3_H */
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