mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-13 22:56:17 +09:00
c99512d6bd
Both CFG_PCISPEED_66 and CFG_IPBSPEED_133 are misnamed, as defining them does not cause PCI or IPB clocks to run at the specified speed. Instead, they configure divisors used to calculate said clocks. This patch renames the defines according to their real function. Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com> Acked-by: Bartlomiej Sieka <tur@semihalf.com>
404 lines
11 KiB
C
404 lines
11 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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/*
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* Supported commands
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*/
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#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
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CFG_CMD_ASKENV | \
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CFG_CMD_DHCP | \
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CFG_CMD_REGINFO | \
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CFG_CMD_IMMAP | \
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CFG_CMD_ELF | \
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CFG_CMD_MII | \
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CFG_CMD_BEDBUG | \
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CFG_CMD_NET | \
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CFG_CMD_PING | \
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CFG_CMD_IDE | \
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CFG_CMD_FAT | \
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CFG_CMD_JFFS2 | \
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CFG_CMD_I2C | \
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CFG_CMD_DATE | \
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CFG_CMD_EEPROM)
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/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
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#include <cmd_confdefs.h>
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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 CFG_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_PHY_ADDR 0x2
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#define CONFIG_PHY_TYPE 0x79c874
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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"
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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=100000\0" \
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"kernel_addr=200000\0" \
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"fdt_addr=400000\0" \
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"ramdisk_addr=500000\0" \
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"multi_image_addr=800000\0" \
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"rootpath=/opt/eldk-4.1/ppc_6xx\0" \
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"u-boot=/tftpboot/motionpro/u-boot.bin\0" \
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"bootfile=/tftpboot/motionpro/uImage\0" \
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"fdt_file=/tftpboot/motionpro/motionpro.dtb\0" \
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"ramdisk_file=/tftpboot/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 fff3ffff; era fff00000 fff3ffff; " \
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"cp.b $(u-boot_addr) fff00000 $(filesize);" \
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"prot on fff00000 fff3ffff\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$(serverip):$(rootpath)\0" \
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"fat_args=setenv bootargs rw\0" \
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"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 = 25MHz
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*/
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#define CFG_MPC5XXX_CLKIN 25000000
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/*
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* Set IPB speed to 100MHz
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*/
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#define CFG_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 CFG_MBAR 0xf0000000
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#define CFG_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 TEXT_BASE == 0x00100000
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#define CFG_DEFAULT_MBAR 0xf0000000
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#else /* TEXT_BASE != 0x00100000 */
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#define CFG_DEFAULT_MBAR 0x80000000
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#define CFG_LOWBOOT 1
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#endif /* TEXT_BASE == 0x00100000 */
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/* Use SRAM until RAM will be available */
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#define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
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#define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE
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#define CFG_GBL_DATA_SIZE 128 /* size in bytes for initial data */
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#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
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#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
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#define CFG_MONITOR_BASE TEXT_BASE
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#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
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#define CFG_RAMBOOT 1
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#endif
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#define CFG_MONITOR_LEN (256 << 10) /* 256 kB for Monitor */
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#define CFG_MALLOC_LEN (128 << 10) /* 128 kB for malloc() */
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#define CFG_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 CFG_BOOTCS_START CFG_FLASH_BASE
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#define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
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#define CFG_BOOTCS_CFG 0x03035D00
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/* Flash memory addressing */
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#define CFG_CS0_START CFG_FLASH_BASE
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#define CFG_CS0_SIZE CFG_FLASH_SIZE
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#define CFG_CS0_CFG CFG_BOOTCS_CFG
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/* Dual Port SRAM -- Kollmorgen Drive memory addressing */
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#define CFG_CS1_START 0x50000000
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#define CFG_CS1_SIZE 0x10000
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#define CFG_CS1_CFG 0x05055800
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/* Local register access */
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#define CFG_CS2_START 0x50010000
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#define CFG_CS2_SIZE 0x10000
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#define CFG_CS2_CFG 0x05055800
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/* Anybus CompactCom Module memory addressing */
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#define CFG_CS3_START 0x50020000
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#define CFG_CS3_SIZE 0x10000
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#define CFG_CS3_CFG 0x05055800
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/* No burst and dead cycle = 2 for all CSs */
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#define CFG_CS_BURST 0x00000000
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#define CFG_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 2, 32 bit data bus */
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#define SDRAM_CONFIG1 0x52222600
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#define SDRAM_CONFIG2 0x88b70000
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#define SDRAM_CONTROL 0x50570000
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#define SDRAM_MODE 0x008d0000
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/*
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* Flash configuration
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*/
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#define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
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#define CFG_FLASH_CFI_DRIVER 1
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#define CFG_FLASH_BASE 0xff000000
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#define CFG_FLASH_SIZE 0x01000000
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#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
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#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
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#define CFG_MAX_FLASH_SECT 256 /* 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_JFFS2_CMDLINE
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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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"64k(env),64k(dtb),-(user_data)"
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/*
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* IDE/ATA configuration
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*/
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#define CFG_ATA_BASE_ADDR MPC5XXX_ATA
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#define CFG_IDE_MAXBUS 1
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#define CFG_IDE_MAXDEVICE 1
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#define CONFIG_IDE_PREINIT
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#define CFG_ATA_DATA_OFFSET 0x0060
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#define CFG_ATA_REG_OFFSET CFG_ATA_DATA_OFFSET
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#define CFG_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 CFG_I2C_MODULE 2 /* select I2C module #2 */
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#define CFG_I2C_SPEED 100000 /* 100 kHz */
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#define CFG_I2C_SLAVE 0x7F
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/*
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* EEPROM configuration
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*/
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#define CFG_I2C_EEPROM_ADDR_LEN 1
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#define CFG_EEPROM_PAGE_WRITE_BITS 3
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#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 70
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#define CFG_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 CFG_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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* Environment settings
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*/
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#define CFG_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 CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
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#define CFG_ENV_SIZE 0x1000
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#define CFG_ENV_SECT_SIZE 0x10000
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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 CFG_GPS_PORT_CONFIG 0x1105a004
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/*
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
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#define CFG_MAXARGS 16 /* max number of command args */
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#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
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#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
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#define CFG_MEMTEST_END 0x03f00000 /* 1 ... 64 MiB in DRAM */
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#define CFG_LOAD_ADDR 0x200000 /* default kernel load addr */
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#define CFG_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 CFG_HID0_INIT HID0_ICE | HID0_ICFI
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#define CFG_HID0_FINAL HID0_ICE
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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 CFG_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 CFG_RESET_ADDRESS 0xfff00100
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/* pass open firmware flat tree */
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#define CONFIG_OF_FLAT_TREE 1
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#define CONFIG_OF_BOARD_SETUP 1
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/* maximum size of the flat tree (8K) */
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#define OF_FLAT_TREE_MAX_SIZE 8192
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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_PAT "/soc5200@f0000000/serial@2000"
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#endif /* __CONFIG_H */
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