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/*
* (C) Copyright 2004
* IMMS, gGmbH <www.imms.de>
* Thomas Elste <info@elste.org>
*
* Configuation settings for ModNET50 board.
*
* 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 __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_ARM7 1 /* This is a ARM7 CPU */
#define CONFIG_ARM_THUMB 1 /* this is an ARM720TDMI */
#define CONFIG_NETARM /* it's a Netsiclicon NET+ARM */
#undef CONFIG_NETARM_NET40_REV2 /* it's a Net+40 Rev. 2 */
#undef CONFIG_NETARM_NET40_REV4 /* it's a Net+40 Rev. 4 */
#define CONFIG_NETARM_NET50 /* it's a Net+50 */
#define CONFIG_MODNET50 1 /* on an ModNET50 Board */
#undef CONFIG_USE_IRQ /* don't need them anymore */
/*
* Size of malloc() pool
*/
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
#define CFG_GBL_DATA_SIZE 128
/*
* Hardware drivers
*/
#define CONFIG_DRIVER_NETARMETH 1
/*
* select serial console configuration
*/
#define CONFIG_SERIAL1 1 /* we use Serial line 1 */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 38400
/*
* BOOTP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_BOOTFILESIZE
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_JFFS2
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 192.168.30.2
#define CONFIG_SERVERIP 192.168.30.122
#define CFG_ETH_PHY_ADDR 0x100
#define CONFIG_CMDLINE_TAG /* submit bootargs to kernel */
/*#define CONFIG_BOOTDELAY 10*/
/* args and cmd for uClinux-image @ 0x10020000, ramdisk-image @ 0x100a0000 */
#define CONFIG_BOOTCOMMAND "bootm 0x10020000 0x100a0000"
#define CONFIG_BOOTARGS "console=ttyS0,38400 initrd=0x100a0040,530K " \
"root=/dev/ram keepinitrd"
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "modnet50 # " /* Monitor Command Prompt */
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x00400000 /* memtest works on */
#define CFG_MEMTEST_END 0x00800000 /* 4 ... 8 MB in DRAM */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0x00500000 /* default load address */
#define CFG_HZ 900 /* decrementer freq: 2 kHz */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/*-----------------------------------------------------------------------
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*-----------------------------------------------------------------------
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 banks of DRAM */
#define PHYS_SDRAM_1 0x00000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
#define PHYS_SDRAM_2 0x01000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_2_SIZE 0x01000000 /* 16 MB */
#define PHYS_FLASH_1 0x10000000 /* Flash Bank #1 */
#define PHYS_FLASH_1_SIZE 0x00200000 /* 2 MB (one chip only, 16bit access) */
#define PHYS_FLASH_2 0x10200001
#define PHYS_FLASH_2_SIZE 0x00200000
#define CONFIG_NETARM_EEPROM
/* #ifdef CONFIG_NETARM_EEPROM */
#define PHYS_NVRAM_1 0x20000000 /* EEPROM Bank #1 */
#define PHYS_NVRAM_SIZE 0x00002000 /* 8 KB */
/* #endif */
#define PHYS_EXT_1 0x30000000 /* Extensions Bank #1 */
#define PHYS_EXT_SIZE 0x01000000 /* 32 MB memory mapped I/O */
#define CFG_FLASH_BASE PHYS_FLASH_1
#define CFG_FLASH_SIZE PHYS_FLASH_1_SIZE
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 35 /* max number of sectors on one chip */
#define CFG_MAIN_SECT_SIZE 0x00010000 /* main size of sectors on one chip */
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */
/* environment settings */
#define CONFIG_ENV_IS_IN_FLASH
#undef CONFIG_ENV_IS_NOWHERE
#define CFG_ENV_ADDR 0x1001C000 /* environment start address */
#define CFG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
#define CFG_ENV_SIZE 0x4000 /* max size for environment */
/*
* JFFS2 partitions
*
*/
/* No command line, one static partition, whole device */
#undef CONFIG_JFFS2_CMDLINE
#define CONFIG_JFFS2_DEV "nor0"
#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
#define CONFIG_JFFS2_PART_OFFSET 0x00080000
/* mtdparts command line support */
/* Note: fake mtd_id used, no linux mtd map file */
/*
#define CONFIG_JFFS2_CMDLINE
#define MTDIDS_DEFAULT "nor0=modnet50-0"
#define MTDPARTS_DEFAULT "mtdparts=modnet50-0:-@512k(jffs2)"
*/
#endif /* __CONFIG_H */
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