mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-04 02:20:43 +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>
192 lines
5.4 KiB
C
192 lines
5.4 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
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
#define CONFIG_ARM920T 1 /* This is an ARM920T Core */
|
|
#define CONFIG_IMX 1 /* It's a Motorola MC9328 SoC */
|
|
#define CONFIG_MX1ADS 1 /* on a Motorola MX1ADS Board */
|
|
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
|
|
|
/*
|
|
* Select serial console configuration
|
|
*/
|
|
#define CONFIG_IMX_SERIAL
|
|
#define CONFIG_IMX_SERIAL1 /* internal uart 1 */
|
|
/* #define _CONFIG_UART2 */ /* internal uart 2 */
|
|
/* #define CONFIG_SILENT_CONSOLE */ /* use this to disable output */
|
|
|
|
#define BOARD_LATE_INIT 1
|
|
#define USE_920T_MMU 1
|
|
|
|
#if 0
|
|
#define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
|
|
#define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
|
|
#define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
|
|
#endif
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
|
|
|
|
|
|
|
|
/*
|
|
* CS8900 Ethernet drivers
|
|
*/
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_CS8900 /* we have a CS8900 on-board */
|
|
#define CONFIG_CS8900_BASE 0x15000300
|
|
#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
|
|
|
|
/*
|
|
* select serial console configuration
|
|
*/
|
|
|
|
/* #define CONFIG_UART1 */
|
|
/* #define CONFIG_UART2 1 */
|
|
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
|
|
/*
|
|
* 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_CACHE
|
|
#define CONFIG_CMD_REGINFO
|
|
#define CONFIG_CMD_ELF
|
|
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
#define CONFIG_BOOTARGS "root=/dev/msdk mem=48M"
|
|
#define CONFIG_BOOTFILE "mx1ads"
|
|
#define CONFIG_BOOTCOMMAND "tftp; bootm"
|
|
|
|
#if defined(CONFIG_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 CONFIG_SYS_HUSH_PARSER 1
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
|
|
#ifdef CONFIG_SYS_HUSH_PARSER
|
|
#define CONFIG_SYS_PROMPT "MX1ADS$ " /* Monitor Command Prompt */
|
|
#else
|
|
#define CONFIG_SYS_PROMPT "MX1ADS=> " /* Monitor Command Prompt */
|
|
#endif
|
|
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#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_MEMTEST_START 0x09000000 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x0AF00000 /* 63 MB in DRAM */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x08800000 /* default load address */
|
|
/*#define CONFIG_SYS_HZ 1000 */
|
|
#define CONFIG_SYS_HZ 3686400
|
|
#define CONFIG_SYS_CPUSPEED 0x141
|
|
|
|
/* valid baudrates */
|
|
#define CONFIG_SYS_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 CONFIG_SYS_MAX_FLASH_BANKS 1 /* 1 bank of SyncFlash */
|
|
#define CONFIG_SYS_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 CONFIG_SYS_MAX_FLASH_SECT (16)
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x00ff8000)
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_SIZE 0x04000 /* Total Size of Environment Sector */
|
|
#define CONFIG_ENV_SECT_SIZE 0x100000
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Enable passing ATAGS
|
|
*/
|
|
|
|
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
|
|
#define CONFIG_SETUP_MEMORY_TAGS 1
|
|
|
|
#define CONFIG_SYS_CLK_FREQ 16780000
|
|
#define CONFIG_SYSPLL_CLK_FREQ 16000000
|
|
|
|
#endif /* __CONFIG_H */
|