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https://github.com/brain-hackers/u-boot-brain
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68d7d65100
Currently the mtdparts commands are included in the jffs2 command support. This doesn't make sense anymore since other commands (e.g. UBI) use this infrastructure as well now. This patch separates the mtdparts commands from the jffs2 commands making it possible to only select mtdparts when no JFFS2 support is needed. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
246 lines
7.4 KiB
C
246 lines
7.4 KiB
C
/*
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* Configuration settings for the iDMR board
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*
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* Based on MC5272C3, r5200 and M5271EVB board configs
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* (C) Copyright 2006 Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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* (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
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* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.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 _IDMR_H
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#define _IDMR_H
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/*
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* High Level Configuration Options (easy to change)
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*/
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#define CONFIG_MCF52x2 /* define processor family */
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#define CONFIG_M5271 /* define processor type */
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#define CONFIG_IDMR /* define board type */
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#undef CONFIG_WATCHDOG /* disable watchdog */
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/*
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* Default environment settings
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*/
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#define CONFIG_BOOTCOMMAND "run net_nfs"
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#define CONFIG_BOOTDELAY 5
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#define CONFIG_MCFUART
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#define CONFIG_SYS_UART_PORT (0)
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#define CONFIG_BAUDRATE 19200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
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#define CONFIG_ETHADDR 00:06:3b:01:41:55
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#define CONFIG_ETHPRIME
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#define CONFIG_IPADDR 192.168.30.1
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#define CONFIG_SERVERIP 192.168.1.1
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#define CONFIG_ROOTPATH
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#define CONFIG_GATEWAYIP 192.168.1.1
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#define CONFIG_NETMASK 255.255.0.0
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#define CONFIG_HOSTNAME idmr
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#define CONFIG_BOOTFILE /tftpboot/idmr/uImage
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#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root " \
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"filesystem over NFS; echo"
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#define CONFIG_MCFTMR
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs $(bootargs) " \
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"ip=$(ipaddr):$(serverip):$(gatewayip):" \
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"$(netmask):$(hostname):$(netdev):off panic=1\0" \
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"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
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"flash_self=run ramargs addip;bootm $(kernel_addr) " \
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"$(ramdisk_addr)\0" \
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"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$(serverip):$(rootpath)\0" \
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"ethact=FEC ETHERNET\0" \
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"update=prot off ff800000 ff81ffff; era ff800000 ff81ffff; " \
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"cp.b 200000 ff800000 $(filesize);" \
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"prot on ff800000 ff81ffff\0" \
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"load=tftp 200000 $(u-boot)\0" \
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"u-boot=/tftpboot/idmr/u-boot.bin\0" \
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""
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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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_PING
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#define CONFIG_CMD_JFFS2
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#define CONFIG_CMD_NET
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#undef CONFIG_CMD_LOADS
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#undef CONFIG_CMD_LOADB
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/*
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* Low Level Configuration Settings
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* (address mappings, register initial values, etc.)
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* You should know what you are doing if you make changes here.
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*/
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/*
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* Configuration for environment, which occupies third sector in flash.
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*/
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#ifndef CONFIG_MONITOR_IS_IN_RAM
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#define CONFIG_ENV_ADDR 0xff820000
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#define CONFIG_ENV_SECT_SIZE 0x10000
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#define CONFIG_ENV_SIZE 0x2000
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#define CONFIG_ENV_IS_IN_FLASH
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#else /* CONFIG_MONITOR_IS_IN_RAM */
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#define CONFIG_ENV_OFFSET 0x4000
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#define CONFIG_ENV_SECT_SIZE 0x2000
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#define CONFIG_ENV_IS_IN_FLASH
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#endif /* !CONFIG_MONITOR_IS_IN_RAM */
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#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */
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#define CONFIG_SYS_PROMPT "=> "
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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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) /* Print Buffer Size */
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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 /* Boot Argument Buffer Size */
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#define CONFIG_SYS_LOAD_ADDR 0x00100000
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#define CONFIG_SYS_MEMTEST_START 0x400
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#define CONFIG_SYS_MEMTEST_END 0x380000
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#define CONFIG_SYS_HZ (50000000 / 64)
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#define CONFIG_SYS_CLK 100000000
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#define CONFIG_SYS_MBAR 0x40000000 /* Register Base Addrs */
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/*
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* Ethernet
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*/
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#define CONFIG_MCFFEC
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#ifdef CONFIG_MCFFEC
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# define CONFIG_NET_MULTI 1
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# define CONFIG_MII 1
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# define CONFIG_MII_INIT 1
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# define CONFIG_SYS_DISCOVER_PHY
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# define CONFIG_SYS_RX_ETH_BUFFER 8
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# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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# define CONFIG_SYS_FEC0_PINMUX 0
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# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
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# define MCFFEC_TOUT_LOOP 50000
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/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
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# ifndef CONFIG_SYS_DISCOVER_PHY
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# define FECDUPLEX FULL
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# define FECSPEED _100BASET
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# else
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# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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# endif
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# endif /* CONFIG_SYS_DISCOVER_PHY */
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#endif
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/*
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* Definitions for initial stack pointer and data area (in DPRAM)
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*/
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#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
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#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
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#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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/*
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* Start addresses for the final memory configuration
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* (Set up by the startup code)
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* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
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*/
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
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#define CONFIG_SYS_FLASH_BASE 0xff800000
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#ifdef CONFIG_MONITOR_IS_IN_RAM
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#define CONFIG_SYS_MONITOR_BASE 0x20000
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#else /* !CONFIG_MONITOR_IS_IN_RAM */
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#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
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#endif /* CONFIG_MONITOR_IS_IN_RAM */
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#define CONFIG_SYS_MONITOR_LEN 0x20000
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#define CONFIG_SYS_MALLOC_LEN (256 << 10)
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#define CONFIG_SYS_BOOTPARAMS_LEN (64*1024)
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization ??
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*/
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#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
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/* FLASH organization */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
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#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
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#define CONFIG_SYS_FLASH_SIZE 0x800000
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/*
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* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
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*/
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/* Cache Configuration */
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#define CONFIG_SYS_CACHELINE_SIZE 16
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/* Port configuration */
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#define CONFIG_SYS_FECI2C 0xF0
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/* Dynamic MTD partition support */
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#define CONFIG_CMD_MTDPARTS
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#define MTDIDS_DEFAULT "nor0=idmr-0"
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#define MTDPARTS_DEFAULT "mtdparts=idmr-0:128k(u-boot)," \
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"64k(env)," \
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"640k(kernel)," \
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"2m(rootfs)," \
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"-(user)";
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#if defined(CONFIG_CMD_MII)
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#error "MII commands don't work on iDMR board and should not be enabled."
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#endif
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#endif /* _IDMR_H */
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