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https://github.com/AsahiLinux/u-boot
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7f625fc6d3
- As these boards are similiar, collect common config options in manroland/common.h and manroland/mpc52xx-common.h for mpc5200 specific common options for this manufacturer. - add OF support - update default environment Signed-off-by: Heiko Schocher <hs@denx.de> Minor edit of commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
141 lines
4.2 KiB
C
141 lines
4.2 KiB
C
/*
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* (C) Copyright 2009
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* Heiko Schocher, DENX Software Engineering, hs@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., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __MANROLAND_COMMON_H
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#define __MANROLAND_COMMON_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
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#define BOOTFLAG_WARM 0x02 /* Software reboot */
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#define CONFIG_BOARD_EARLY_INIT_R
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/* Partitions */
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#define CONFIG_DOS_PARTITION
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_DISPLAY
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_DTT
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_SNTP
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#define CONFIG_TIMESTAMP 1 /* Print image info with timestamp */
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/*
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* Autobooting
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*/
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#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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#define CONFIG_PREBOOT "echo;" \
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"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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"echo"
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#undef CONFIG_BOOTARGS
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#define xstr(s) str(s)
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#define str(s) #s
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addwdt=setenv bootargs ${bootargs} wdt=off\0" \
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"logval=4\0" \
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"addlog=setenv bootargs ${bootargs} loglevel=${logval}\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"kernel_addr=ff810000\0" \
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"fdt_addr="xstr(CONFIG_SYS_FLASH_BASE)"\0" \
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"flash_nfs=run nfsargs addip addcon addwdt addlog;" \
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"bootm ${kernel_addr} - ${fdt_addr}\0" \
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"rootpath=/opt/eldk/ppc_82xx\0" \
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"kernel_addr_r=300000\0" \
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"fdt_addr_r=200000\0" \
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"fdt_file=" xstr(CONFIG_HOSTNAME) "/" \
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xstr(CONFIG_HOSTNAME) ".dtb\0" \
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"kernel_file=" xstr(CONFIG_HOSTNAME) "/uImage \0" \
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"load_fdt=tftp ${fdt_addr_r} ${fdt_file};\0" \
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"load_kernel=tftp ${kernel_addr_r} ${kernel_file};\0" \
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"addcon=setenv bootargs ${bootargs} console=ttyPSC0,${baudrate}\0"\
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"net_nfs=run load_fdt load_kernel; " \
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"run nfsargs addip addcon addwdt addlog;" \
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"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
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"u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin \0" \
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"u-boot_addr_r=200000\0" \
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"load=tftp ${u-boot_addr_r} ${u-boot}\0" \
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"update=protect off " xstr(TEXT_BASE) " +${filesize};" \
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"erase " xstr(TEXT_BASE) " +${filesize};" \
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"cp.b ${u-boot_addr_r} " xstr(TEXT_BASE) \
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" ${filesize};" \
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"protect on " xstr(TEXT_BASE) " +${filesize}\0" \
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""
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#define CONFIG_BOOTCOMMAND "run net_nfs"
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#define CONFIG_MISC_INIT_R 1
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/*
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* Miscellaneous configurable options
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*/
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args*/
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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/* Enable an alternate, more extensive memory test */
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#define CONFIG_SYS_ALT_MEMTEST
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/*
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* Enable loopw command.
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*/
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#define CONFIG_LOOPW
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/* pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#endif /* __MANROLAND_COMMON_H */
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