186 lines
5.3 KiB
C
186 lines
5.3 KiB
C
/*
|
|
* include/configs/mx1ads.h
|
|
*
|
|
* (c) Copyright 2004
|
|
* Techware Information Technology, Inc.
|
|
* http://www.techware.com.tw/
|
|
*
|
|
* Ming-Len Wu <minglen_wu@techware.com.tw>
|
|
*
|
|
* This is the Configuration setting for Motorola MX1ADS board
|
|
*
|
|
* 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
|
|
|
|
/*
|
|
* If we are developing, we might want to start armboot from ram
|
|
* so we MUST NOT initialize critical regs like mem-timing ...
|
|
*/
|
|
#define CONFIG_INIT_CRITICAL /* undef for developing */
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
|
|
#define CONFIG_MC9328 1 /* It's a Motorola MC9328 SoC */
|
|
#define CONFIG_MX1ADS 1 /* on a Motorola MX1ADS Board */
|
|
|
|
#define BOARD_LATE_INIT 1
|
|
|
|
|
|
#define USE_920T_MMU 1
|
|
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
|
|
|
#if 0
|
|
#define CFG_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
|
|
#define CFG_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
|
|
#define CFG_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
|
|
#endif
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
|
|
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
|
|
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
|
|
|
|
/*
|
|
* CS8900 Ethernet drivers
|
|
*/
|
|
#define CONFIG_DRIVER_CS8900 1 /* we have a CS8900 on-board */
|
|
#define CS8900_BASE 0x15000300
|
|
#define CS8900_BUS16 1 /* the Linux driver does accesses as shorts */
|
|
|
|
/*
|
|
* select serial console configuration
|
|
*/
|
|
|
|
#define CONFIG_UART1 1
|
|
/* #define CONFIG_UART2 1 */
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/***********************************************************
|
|
* Command definition
|
|
***********************************************************/
|
|
|
|
#define CONFIG_COMMANDS \
|
|
(CONFIG_CMD_DFL | \
|
|
CFG_CMD_CACHE | \
|
|
/*CFG_CMD_NAND |*/ \
|
|
/*CFG_CMD_EEPROM |*/ \
|
|
/*CFG_CMD_I2C |*/ \
|
|
/*CFG_CMD_USB |*/ \
|
|
CFG_CMD_REGINFO | \
|
|
CFG_CMD_ELF)
|
|
|
|
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
|
#include <cmd_confdefs.h>
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
#define CONFIG_BOOTARGS "root=/dev/docbp mem=48M"
|
|
#define CONFIG_ETHADDR 08:00:3e:26:0a:5c
|
|
#define CONFIG_NETMASK 255.255.255.0
|
|
#define CONFIG_IPADDR 192.168.0.22
|
|
#define CONFIG_SERVERIP 192.168.0.11
|
|
#define CONFIG_BOOTFILE "mx1ads"
|
|
/*#define CONFIG_BOOTCOMMAND "tftp; bootm" */
|
|
|
|
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
|
|
/* what's this ? it's not used anywhere */
|
|
#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
|
|
#endif
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
|
|
#define CFG_HUSH_PARSER 1
|
|
#define CFG_PROMPT_HUSH_PS2 "> "
|
|
|
|
#define CFG_LONGHELP /* undef to save memory */
|
|
|
|
#ifdef CFG_HUSH_PARSER
|
|
#define CFG_PROMPT "MX1ADS$ " /* Monitor Command Prompt */
|
|
#else
|
|
#define CFG_PROMPT "MX1ADS=> " /* Monitor Command Prompt */
|
|
#endif
|
|
|
|
#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 0x09000000 /* memtest works on */
|
|
#define CFG_MEMTEST_END 0x0AF00000 /* 63 MB in DRAM */
|
|
|
|
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
|
|
|
|
#define CFG_LOAD_ADDR 0x08800000 /* default load address */
|
|
|
|
|
|
#define CFG_HZ 1000
|
|
|
|
/* 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 bank of SDRAM */
|
|
#define PHYS_SDRAM_1 0x08000000 /* SDRAM on CSD0 */
|
|
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
|
|
|
|
#define CFG_MAX_FLASH_BANKS 1 /* 1 bank of SyncFlash */
|
|
#define CFG_FLASH_BASE 0x0C000000 /* SyncFlash on CSD1 */
|
|
#define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
|
|
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH and environment organization
|
|
*/
|
|
|
|
|
|
#define CONFIG_SYNCFLASH 1
|
|
#define PHYS_FLASH_SIZE 0x01000000
|
|
#define CFG_MAX_FLASH_SECT (16)
|
|
#define CFG_ENV_ADDR (CFG_FLASH_BASE+0x00ff0000)
|
|
|
|
#define CFG_ENV_IS_IN_FLASH 1
|
|
#define CFG_ENV_SIZE 0x0f000 /* Total Size of Environment Sector */
|
|
#define CFG_ENV_SECT_SIZE 0x100000
|
|
#endif /* __CONFIG_H */
|