|
|
|
|
/*
|
|
|
|
|
* Configuration settings for the iDMR board
|
|
|
|
|
*
|
|
|
|
|
* Based on MC5272C3, r5200 and M5271EVB board configs
|
|
|
|
|
* (C) Copyright 2006 Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
|
|
|
* (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com>
|
|
|
|
|
* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
|
|
|
|
|
*
|
|
|
|
|
* See file CREDITS for list of people who contributed to this
|
|
|
|
|
* project.
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or
|
|
|
|
|
* modify it under the terms of the GNU General Public License as
|
|
|
|
|
* published by the Free Software Foundation; either version 2 of
|
|
|
|
|
* the License, or (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program; if not, write to the Free Software
|
|
|
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
|
|
|
* MA 02111-1307 USA
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _IDMR_H
|
|
|
|
|
#define _IDMR_H
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* High Level Configuration Options (easy to change)
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#define CONFIG_MCF52x2 /* define processor family */
|
|
|
|
|
#define CONFIG_M5271 /* define processor type */
|
|
|
|
|
#define CONFIG_IDMR /* define board type */
|
|
|
|
|
|
|
|
|
|
#undef CONFIG_WATCHDOG /* disable watchdog */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Default environment settings
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_BOOTCOMMAND "run net_nfs"
|
|
|
|
|
#define CONFIG_BOOTDELAY 5
|
|
|
|
|
#define CONFIG_MCFUART
|
|
|
|
|
#define CONFIG_SYS_UART_PORT (0)
|
|
|
|
|
#define CONFIG_BAUDRATE 19200
|
|
|
|
|
#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
|
|
|
|
|
#define CONFIG_ETHADDR 00:06:3b:01:41:55
|
|
|
|
|
#define CONFIG_ETHPRIME
|
|
|
|
|
#define CONFIG_IPADDR 192.168.30.1
|
|
|
|
|
#define CONFIG_SERVERIP 192.168.1.1
|
|
|
|
|
#define CONFIG_ROOTPATH
|
|
|
|
|
#define CONFIG_GATEWAYIP 192.168.1.1
|
|
|
|
|
#define CONFIG_NETMASK 255.255.0.0
|
|
|
|
|
#define CONFIG_HOSTNAME idmr
|
|
|
|
|
#define CONFIG_BOOTFILE /tftpboot/idmr/uImage
|
|
|
|
|
#define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root " \
|
|
|
|
|
"filesystem over NFS; echo"
|
|
|
|
|
|
|
|
|
|
#define CONFIG_MCFTMR
|
|
|
|
|
|
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
|
|
|
"netdev=eth0\0" \
|
|
|
|
|
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
|
|
|
|
"addip=setenv bootargs $(bootargs) " \
|
|
|
|
|
"ip=$(ipaddr):$(serverip):$(gatewayip):" \
|
|
|
|
|
"$(netmask):$(hostname):$(netdev):off panic=1\0" \
|
|
|
|
|
"flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \
|
|
|
|
|
"flash_self=run ramargs addip;bootm $(kernel_addr) " \
|
|
|
|
|
"$(ramdisk_addr)\0" \
|
|
|
|
|
"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
|
|
|
|
|
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
|
|
|
|
"nfsroot=$(serverip):$(rootpath)\0" \
|
|
|
|
|
"ethact=FEC\0 " \
|
|
|
|
|
"update=prot off ff800000 ff81ffff; era ff800000 ff81ffff; " \
|
|
|
|
|
"cp.b 200000 ff800000 $(filesize);" \
|
|
|
|
|
"prot on ff800000 ff81ffff\0" \
|
|
|
|
|
"load=tftp 200000 $(u-boot)\0" \
|
|
|
|
|
"u-boot=/tftpboot/idmr/u-boot.bin\0" \
|
|
|
|
|
""
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* BOOTP options
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
|
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
|
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Command line configuration.
|
|
|
|
|
*/
|
|
|
|
|
#include <config_cmd_default.h>
|
|
|
|
|
|
|
|
|
|
#define CONFIG_CMD_PING
|
|
|
|
|
#define CONFIG_CMD_JFFS2
|
|
|
|
|
#define CONFIG_CMD_NET
|
|
|
|
|
|
|
|
|
|
#undef CONFIG_CMD_LOADS
|
|
|
|
|
#undef CONFIG_CMD_LOADB
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Low Level Configuration Settings
|
|
|
|
|
* (address mappings, register initial values, etc.)
|
|
|
|
|
* You should know what you are doing if you make changes here.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Configuration for environment, which occupies third sector in flash.
|
|
|
|
|
*/
|
|
|
|
|
#ifndef CONFIG_MONITOR_IS_IN_RAM
|
|
|
|
|
#define CONFIG_ENV_ADDR 0xff820000
|
|
|
|
|
#define CONFIG_ENV_SECT_SIZE 0x10000
|
|
|
|
|
#define CONFIG_ENV_SIZE 0x2000
|
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
|
|
|
#else /* CONFIG_MONITOR_IS_IN_RAM */
|
|
|
|
|
#define CONFIG_ENV_OFFSET 0x4000
|
|
|
|
|
#define CONFIG_ENV_SECT_SIZE 0x2000
|
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH
|
|
|
|
|
#endif /* !CONFIG_MONITOR_IS_IN_RAM */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_USE_PPCENV /* Environment embedded in sect .ppcenv */
|
TQM8xx[LM]: Fix broken environment alignment.
With recent toolchains, the environment sectors were no longer aligned to
sector boundaries. The reason was a combination of two bugs:
1) common/environment.c assumed that CONFIG_TQM8xxL would be defined
for all TQM8xxL and TQM8xxM boards. But "include/common.h", where
this gets defined, is not included here (and cannot be included
without causing lots of problems).
Added a new #define CFG_USE_PPCENV for all boards which really
want to put the environment is a ".ppcenv" section.
2) The linker scripts just include environment.o, silently assuming
that the objects in that file are really in the order in which
they are coded in the C file, i. e. "environment" first, then
"redundand_environment", and "env_size" last. However, current
toolchains (GCC-4.x) reorder the objects, causing the environment
data not to start on a flash sector boundary:
Instead of: we got:
40008000 T environment 40008000 T env_size
4000c000 T redundand_environment 40008004 T redundand_environment
40010000 T env_size 4000c004 T environment
Note: this patch fixes just the first part, and cures the alignment
problem by making sure that "env_size" gets placed correctly. However,
we still have a potential issue because primary and redundant
environment sectors are actually swapped, i. e. we have now:
40008000 T redundand_environment
4000c000 T environment
40010000 T env_size
This shall be fixed in the next version.
Signed-off-by: Wolfgang Denk <wd@denx.de>
18 years ago
|
|
|
|
|
|
|
|
#define CONFIG_SYS_PROMPT "=> "
|
|
|
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
|
|
|
|
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
|
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
|
|
|
#else
|
|
|
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
|
|
|
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
|
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x00100000
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x400
|
|
|
|
|
#define CONFIG_SYS_MEMTEST_END 0x380000
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_HZ (50000000 / 64)
|
|
|
|
|
#define CONFIG_SYS_CLK 100000000
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_MBAR 0x40000000 /* Register Base Addrs */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Ethernet
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_MCFFEC
|
|
|
|
|
#ifdef CONFIG_MCFFEC
|
|
|
|
|
# define CONFIG_NET_MULTI 1
|
|
|
|
|
# define CONFIG_MII 1
|
|
|
|
|
# define CONFIG_MII_INIT 1
|
|
|
|
|
# define CONFIG_SYS_DISCOVER_PHY
|
|
|
|
|
# define CONFIG_SYS_RX_ETH_BUFFER 8
|
|
|
|
|
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
|
|
|
|
|
|
|
|
|
|
# define CONFIG_SYS_FEC0_PINMUX 0
|
|
|
|
|
# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
|
|
|
|
|
# define MCFFEC_TOUT_LOOP 50000
|
|
|
|
|
/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
|
|
|
|
|
# ifndef CONFIG_SYS_DISCOVER_PHY
|
|
|
|
|
# define FECDUPLEX FULL
|
|
|
|
|
# define FECSPEED _100BASET
|
|
|
|
|
# else
|
|
|
|
|
# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
|
|
|
|
|
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
|
|
|
|
|
# endif
|
|
|
|
|
# endif /* CONFIG_SYS_DISCOVER_PHY */
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Definitions for initial stack pointer and data area (in DPRAM)
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
|
|
|
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
|
|
|
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Start addresses for the final memory configuration
|
|
|
|
|
* (Set up by the startup code)
|
|
|
|
|
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000
|
|
|
|
|
#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
|
|
|
|
|
#define CONFIG_SYS_FLASH_BASE 0xff800000
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_MONITOR_IS_IN_RAM
|
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE 0x20000
|
|
|
|
|
#else /* !CONFIG_MONITOR_IS_IN_RAM */
|
|
|
|
|
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
|
|
|
|
|
#endif /* CONFIG_MONITOR_IS_IN_RAM */
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN 0x20000
|
|
|
|
|
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
|
|
|
|
|
#define CONFIG_SYS_BOOTPARAMS_LEN (64*1024)
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* For booting Linux, the board info and command line data
|
|
|
|
|
* have to be in the first 8 MB of memory, since this is
|
|
|
|
|
* the maximum mapped by the Linux kernel during initialization ??
|
|
|
|
|
*/
|
|
|
|
|
#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
|
|
|
|
|
|
|
|
|
|
/* FLASH organization */
|
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
|
|
|
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT 1000
|
|
|
|
|
|
|
|
|
|
#define CONFIG_SYS_FLASH_SIZE 0x800000
|
|
|
|
|
/*
|
|
|
|
|
* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
/* Cache Configuration */
|
|
|
|
|
#define CONFIG_SYS_CACHELINE_SIZE 16
|
|
|
|
|
|
|
|
|
|
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
|
|
|
CONFIG_SYS_INIT_RAM_SIZE - 8)
|
|
|
|
|
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
|
|
|
CONFIG_SYS_INIT_RAM_SIZE - 4)
|
|
|
|
|
#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI)
|
|
|
|
|
#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
|
|
|
|
|
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
|
|
|
|
|
CF_ACR_EN | CF_ACR_SM_ALL)
|
|
|
|
|
#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
|
|
|
|
|
CF_CACR_DISD | CF_CACR_INVI | \
|
|
|
|
|
CF_CACR_CEIB | CF_CACR_DCM | \
|
|
|
|
|
CF_CACR_EUSP)
|
|
|
|
|
|
|
|
|
|
/* Port configuration */
|
|
|
|
|
#define CONFIG_SYS_FECI2C 0xF0
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Dynamic MTD partition support */
|
|
|
|
|
#define CONFIG_CMD_MTDPARTS
|
|
|
|
|
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
|
|
|
|
|
#define CONFIG_FLASH_CFI_MTD
|
|
|
|
|
#define MTDIDS_DEFAULT "nor0=idmr-0"
|
|
|
|
|
|
|
|
|
|
#define MTDPARTS_DEFAULT "mtdparts=idmr-0:128k(u-boot)," \
|
|
|
|
|
"64k(env)," \
|
|
|
|
|
"640k(kernel)," \
|
|
|
|
|
"2m(rootfs)," \
|
|
|
|
|
"-(user)";
|
|
|
|
|
|
|
|
|
|
#if defined(CONFIG_CMD_MII)
|
|
|
|
|
#error "MII commands don't work on iDMR board and should not be enabled."
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif /* _IDMR_H */
|
