mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-05 02:36:39 +09:00
25ddd1fb0a
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
415 lines
12 KiB
C
415 lines
12 KiB
C
/*
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* (C) Copyright 2003-2007
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* Based on PRO Motion board config file by Andy Joseph, andy@promessdev.com
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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 __CONFIG_H
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#define __CONFIG_H
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/*
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* High Level Configuration Options
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*/
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/* CPU and board */
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#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
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#define CONFIG_MPC5200 1 /* More exactly a MPC5200 */
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#define CONFIG_MOTIONPRO 1 /* ... on Promess Motion-PRO board */
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#define CONFIG_HIGH_BATS 1 /* High BATs supported */
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#define CONFIG_SYS_TEXT_BASE 0xfff00000
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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_ASKENV
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#define CONFIG_CMD_BEDBUG
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_DTT
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_IMMAP
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#define CONFIG_CMD_JFFS2
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_REGINFO
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/*
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* Serial console configuration
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*/
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#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
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#define CONFIG_NETCONSOLE 1 /* network console */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
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/*
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* Ethernet configuration
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*/
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#define CONFIG_MPC5xxx_FEC 1
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#define CONFIG_MPC5xxx_FEC_MII100
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#define CONFIG_PHY_ADDR 0x2
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#define CONFIG_PHY_TYPE 0x79c874
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#define CONFIG_RESET_PHY_R 1
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/*
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* Autobooting
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*/
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#define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
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#define CONFIG_AUTOBOOT_KEYED
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#define CONFIG_AUTOBOOT_STOP_STR "\x1b\x1b"
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#define DEBUG_BOOTKEYS 0
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#undef CONFIG_AUTOBOOT_DELAY_STR
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#undef CONFIG_BOOTARGS
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#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
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"press \"<Esc><Esc>\" to stop\n", bootdelay
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_ETHADDR 00:50:C2:40:10:00
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#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
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#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
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/*
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* Default environment settings
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"hostname=motionpro\0" \
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"netmask=255.255.0.0\0" \
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"ipaddr=192.168.160.22\0" \
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"serverip=192.168.1.1\0" \
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"gatewayip=192.168.1.1\0" \
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"console=ttyPSC0,115200\0" \
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"u-boot_addr=400000\0" \
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"kernel_addr=400000\0" \
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"fdt_addr=700000\0" \
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"ramdisk_addr=800000\0" \
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"multi_image_addr=800000\0" \
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"rootpath=/opt/eldk/ppc_6xx\0" \
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"u-boot=motionpro/u-boot.bin\0" \
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"bootfile=motionpro/uImage\0" \
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"fdt_file=motionpro/motionpro.dtb\0" \
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"ramdisk_file=motionpro/uRamdisk\0" \
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"multi_image_file=kernel+initrd+dtb.img\0" \
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"load=tftp ${u-boot_addr} ${u-boot}\0" \
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"update=prot off fff00000 +${filesize};" \
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"era fff00000 +${filesize}; " \
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"cp.b ${u-boot_addr} fff00000 ${filesize};" \
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"prot on fff00000 +${filesize}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"fat_args=setenv bootargs rw\0" \
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"addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:" \
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"${netmask}:${hostname}:${netdev}:off panic=1 " \
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"console=${console}\0" \
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"net_nfs=tftp ${kernel_addr} ${bootfile}; " \
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"tftp ${fdt_addr} ${fdt_file}; run nfsargs addip; " \
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"bootm ${kernel_addr} - ${fdt_addr}\0" \
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"net_self=tftp ${kernel_addr} ${bootfile}; " \
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"tftp ${fdt_addr} ${fdt_file}; " \
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"tftp ${ramdisk_addr} ${ramdisk_file}; " \
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"run ramargs addip; " \
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"bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
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"fat_multi=run fat_args addip; fatload ide 0:1 " \
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"${multi_image_addr} ${multi_image_file}; " \
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"bootm ${multi_image_addr}\0" \
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""
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#define CONFIG_BOOTCOMMAND "run net_nfs"
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/*
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* do board-specific init
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*/
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#define CONFIG_BOARD_EARLY_INIT_R 1
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/*
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* Low level configuration
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*/
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/*
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* Clock configuration: SYS_XTALIN = 33MHz
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*/
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#define CONFIG_SYS_MPC5XXX_CLKIN 33000000
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/*
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* Set IPB speed to 100MHz
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*/
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#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK
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/*
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* Memory map
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*/
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/*
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* Warning!!! with the current BestComm Task, MBAR MUST BE set to 0xf0000000.
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* Setting MBAR to otherwise will cause system hang when using SmartDMA such
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* as network commands.
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*/
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#define CONFIG_SYS_MBAR 0xf0000000
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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/*
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* If building for running out of SDRAM, then MBAR has been set up beforehand
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* (e.g., by the BDI). Otherwise we must specify the default boot-up value of
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* MBAR, as given in the doccumentation.
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*/
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#if CONFIG_SYS_TEXT_BASE == 0x00100000
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#define CONFIG_SYS_DEFAULT_MBAR 0xf0000000
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#else /* CONFIG_SYS_TEXT_BASE != 0x00100000 */
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#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
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#define CONFIG_SYS_LOWBOOT 1
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#endif /* CONFIG_SYS_TEXT_BASE == 0x00100000 */
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/* Use SRAM until RAM will be available */
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#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
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#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
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#define CONFIG_SYS_RAMBOOT 1
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#endif
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#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* 256 kB for Monitor */
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#define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* 1 MiB for malloc() */
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#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */
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/*
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* Chip selects configuration
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*/
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/* Boot Chipselect */
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#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
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#define CONFIG_SYS_BOOTCS_CFG 0x00045D00
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/* Flash memory addressing */
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#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
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#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
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#define CONFIG_SYS_CS0_CFG CONFIG_SYS_BOOTCS_CFG
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/* Dual Port SRAM -- Kollmorgen Drive memory addressing */
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#define CONFIG_SYS_CS1_START 0x50000000
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#define CONFIG_SYS_CS1_SIZE 0x10000
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#define CONFIG_SYS_CS1_CFG 0x05055800
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/* Local register access */
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#define CONFIG_SYS_CS2_START 0x50010000
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#define CONFIG_SYS_CS2_SIZE 0x10000
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#define CONFIG_SYS_CS2_CFG 0x05055800
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/* Anybus CompactCom Module memory addressing */
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#define CONFIG_SYS_CS3_START 0x50020000
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#define CONFIG_SYS_CS3_SIZE 0x10000
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#define CONFIG_SYS_CS3_CFG 0x05055800
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/* No burst and dead cycle = 2 for all CSs */
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#define CONFIG_SYS_CS_BURST 0x00000000
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#define CONFIG_SYS_CS_DEADCYCLE 0x22222222
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/*
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* SDRAM configuration
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*/
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/* 2 x MT48LC16M16A2BG-75 IT:D, CASL 3, 32 bit data bus */
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#define SDRAM_CONFIG1 0x62322900
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#define SDRAM_CONFIG2 0x88c70000
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#define SDRAM_CONTROL 0x504f0000
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#define SDRAM_MODE 0x00cd0000
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/*
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* Flash configuration
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*/
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#define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_SYS_FLASH_BASE 0xff000000
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#define CONFIG_SYS_FLASH_SIZE 0x01000000
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
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#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
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#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
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#define CONFIG_FLASH_16BIT /* Flash is 16-bit */
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/*
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* MTD configuration
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*/
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
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#define CONFIG_FLASH_CFI_MTD
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#define MTDIDS_DEFAULT "nor0=motionpro-0"
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#define MTDPARTS_DEFAULT "mtdparts=motionpro-0:" \
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"13m(fs),2m(kernel),256k(uboot)," \
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"128k(env),128k(redund_env)," \
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"128k(dtb),-(user_data)"
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/*
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* IDE/ATA configuration
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*/
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#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
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#define CONFIG_SYS_IDE_MAXBUS 1
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#define CONFIG_SYS_IDE_MAXDEVICE 1
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#define CONFIG_IDE_PREINIT
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#define CONFIG_SYS_ATA_DATA_OFFSET 0x0060
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#define CONFIG_SYS_ATA_REG_OFFSET CONFIG_SYS_ATA_DATA_OFFSET
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#define CONFIG_SYS_ATA_STRIDE 4
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#define CONFIG_DOS_PARTITION
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/*
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* I2C configuration
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*/
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#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
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#define CONFIG_SYS_I2C_MODULE 2 /* select I2C module #2 */
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#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
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#define CONFIG_SYS_I2C_SLAVE 0x7F
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/*
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* EEPROM configuration
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*/
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 1 /* 2 bytes per write cycle */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5 /* 2ms/cycle + 3ms extra */
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#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* 2 EEPROMs (addr:50,52) */
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/*
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* RTC configuration
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*/
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#define CONFIG_RTC_DS1337 1
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#define CONFIG_SYS_I2C_RTC_ADDR 0x68
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/*
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* Status LED configuration
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*/
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#define CONFIG_STATUS_LED /* Status LED enabled */
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#define CONFIG_BOARD_SPECIFIC_LED
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#define ENABLE_GPIO_OUT 0x00000024
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#define LED_ON 0x00000010
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#ifndef __ASSEMBLY__
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/*
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* In case of Motion-PRO, a LED is identified by its corresponding
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* GPT Enable and Mode Select Register.
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*/
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typedef volatile unsigned long * led_id_t;
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extern void __led_init(led_id_t id, int state);
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extern void __led_toggle(led_id_t id);
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extern void __led_set(led_id_t id, int state);
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#endif /* __ASSEMBLY__ */
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/*
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* Temperature sensor
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*/
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#define CONFIG_DTT_LM75 1
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#define CONFIG_DTT_SENSORS { 0x49 }
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_IS_IN_FLASH 1
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/* This has to be a multiple of the Flash sector size */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_SIZE 0x1000
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#define CONFIG_ENV_SECT_SIZE 0x20000
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/* Configuration of redundant environment */
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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/*
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* Pin multiplexing configuration
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*/
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/* PSC1: UART1
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* PSC2: GPIO (default)
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* PSC3: GPIO (default)
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* USB: 2xUART4/5
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* Ethernet: Ethernet 100Mbit with MD
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* Timer: CAN2/GPIO
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* PSC6/IRDA: GPIO (default)
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*/
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#define CONFIG_SYS_GPS_PORT_CONFIG 0x1105a004
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/*
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* Motion-PRO's CPLD revision control register
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*/
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#define CPLD_REV_REGISTER (CONFIG_SYS_CS2_START + 0x06)
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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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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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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_MEMTEST_START 0x00100000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x03e00000 /* 1 ... 62 MiB in DRAM */
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#define CONFIG_SYS_ALT_MEMTEST
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#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default kernel load addr */
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#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
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/*
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* Various low-level settings
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*/
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#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
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#define CONFIG_SYS_HID0_FINAL HID0_ICE
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#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
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/* Not needed for MPC 5xxx U-Boot, but used by tools/updater */
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#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
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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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#define OF_CPU "PowerPC,5200@0"
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#define OF_SOC "soc5200@f0000000"
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#define OF_TBCLK (bd->bi_busfreq / 4)
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#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
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#endif /* __CONFIG_H */
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