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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74 lines
2.3 KiB
74 lines
2.3 KiB
/*
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* (C) Copyright 2012
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* DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/*
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* Valid values for CONFIG_SYS_TEXT_BASE are:
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* 0xFF000000 boot low boot high (standard configuration)
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* 0x00100000 boot from RAM (for testing only)
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*/
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#ifndef CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_TEXT_BASE 0xff000000 /* Standard: boot low */
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#endif
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/* Board specific flash config */
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#define CONFIG_SYS_FLASH_BASE 0xff000000
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#define CONFIG_SYS_FLASH_SIZE 0x01000000 /* maximum 16MB */
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/* max number of sectors on one chip */
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#define CONFIG_SYS_MAX_FLASH_SECT 128
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/*
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* Include common defines for all ifm boards
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*/
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#include "o2dnt-common.h"
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/* GPIO configuration */
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#define CONFIG_SYS_GPS_PORT_CONFIG 0x00002004 /* no CAN */
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/* Other board specific configs */
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#define CONFIG_NETCONSOLE
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#define CONFIG_SYS_BOOTCS_CFG 0x00087801
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#define CONFIG_SYS_RESET_ADDRESS 0xff000000
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#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x03f00000 /* 1 - 63 MB in DRAM */
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#define CONFIG_BOARD_NAME "o2mnt"
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#define CONFIG_BOARD_BOOTCMD "${newcmd}"
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#define CONFIG_BOARD_MEM_LIMIT __stringify(62)
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#define BOARD_POST_CRC32_END __stringify(0x01000000)
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#ifndef CONFIG_IFM_SENSOR_TYPE
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#define CONFIG_IFM_SENSOR_TYPE "O2M110"
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#endif
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CONFIG_IFM_DEFAULT_ENV_SETTINGS \
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CONFIG_IFM_DEFAULT_ENV_OLD \
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CONFIG_IFM_DEFAULT_ENV_NEW \
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"linbot=ff060000\0" \
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"lintop=ff25ffff\0" \
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"rambot=ff260000\0" \
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"ramtop=ffc5ffff\0" \
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"jffbot=ffc60000\0" \
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"jfftop=ffffffff\0" \
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"ubobot=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \
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"ubotop=ff03ffff\0" \
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"kernel_addr=0xff060000\0" \
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"ramdisk_addr=0xff260000\0" \
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"newcmd=run scrprot;run flash_ext2\0" \
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"scrprot=protect on ${linbot} ${lintop};protect on ${rambot} " \
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"${ramtop}\0" \
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"flash_ext2=run ext2args addip addmem;bootm ${kernel_addr}\0" \
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"ext2args=setenv bootargs root=/dev/mtdblock3 ro " \
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"rootfstype=ext2\0" \
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"pwm=mw f0000674 0x10006;mw f0000678 0x30000;" \
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"mw f0000678 0x30001;mw f0000670 0x3\0" \
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"master=mw f0000b00 0x00052006;mw f0000b0c $(IOpin);" \
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"mw f0000b04 $(IOpin);mw f0000b10 0x24;run pwm\0" \
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"sensortyp="CONFIG_IFM_SENSOR_TYPE"\0" \
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"srelease=0.00\0"
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