mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-05 02:36:39 +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>
183 lines
5.7 KiB
C
183 lines
5.7 KiB
C
/*
|
|
* (C) Copyright 2002
|
|
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
|
|
* Marius Groeger <mgroeger@sysgo.de>
|
|
* Gary Jennejohn <garyj@denx.de>
|
|
* David Mueller <d.mueller@elsoft.ch>
|
|
*
|
|
* Configuation settings for the SAMSUNG SMDK2410 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_ARM920T 1 /* This is an ARM920T Core */
|
|
#define CONFIG_S3C24X0 1 /* in a SAMSUNG S3C24x0-type SoC */
|
|
#define CONFIG_S3C2410 1 /* specifically a SAMSUNG S3C2410 SoC */
|
|
#define CONFIG_SMDK2410 1 /* on a SAMSUNG SMDK2410 Board */
|
|
|
|
/* input clock of PLL */
|
|
#define CONFIG_SYS_CLK_FREQ 12000000/* the SMDK2410 has 12MHz input clock */
|
|
|
|
|
|
#define USE_920T_MMU 1
|
|
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
|
|
|
|
/*
|
|
* Hardware drivers
|
|
*/
|
|
#define CONFIG_NET_MULTI
|
|
#define CONFIG_CS8900 /* we have a CS8900 on-board */
|
|
#define CONFIG_CS8900_BASE 0x19000300
|
|
#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
|
|
|
|
/*
|
|
* select serial console configuration
|
|
*/
|
|
#define CONFIG_S3C24X0_SERIAL
|
|
#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
|
|
|
|
/************************************************************
|
|
* RTC
|
|
************************************************************/
|
|
#define CONFIG_RTC_S3C24X0 1
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#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_DATE
|
|
#define CONFIG_CMD_ELF
|
|
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
/*#define CONFIG_BOOTARGS "root=ramfs devfs=mount console=ttySA0,9600" */
|
|
/*#define CONFIG_ETHADDR 08:00:3e:26:0a:5b */
|
|
#define CONFIG_NETMASK 255.255.255.0
|
|
#define CONFIG_IPADDR 10.0.0.110
|
|
#define CONFIG_SERVERIP 10.0.0.1
|
|
/*#define CONFIG_BOOTFILE "elinos-lart" */
|
|
/*#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_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_PROMPT "SMDK2410 # " /* Monitor Command Prompt */
|
|
#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 0x30000000 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x33000000 /* default load address */
|
|
|
|
#define CONFIG_SYS_HZ 1000
|
|
|
|
/* 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 DRAM */
|
|
#define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */
|
|
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
|
|
|
|
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
|
|
|
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH and environment organization
|
|
*/
|
|
|
|
#define CONFIG_AMD_LV400 1 /* uncomment this if you have a LV400 flash */
|
|
#if 0
|
|
#define CONFIG_AMD_LV800 1 /* uncomment this if you have a LV800 flash */
|
|
#endif
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
|
#ifdef CONFIG_AMD_LV800
|
|
#define PHYS_FLASH_SIZE 0x00100000 /* 1MB */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT (19) /* max number of sectors on one chip */
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x0F0000) /* addr of environment */
|
|
#endif
|
|
#ifdef CONFIG_AMD_LV400
|
|
#define PHYS_FLASH_SIZE 0x00080000 /* 512KB */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT (11) /* max number of sectors on one chip */
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000) /* addr of environment */
|
|
#endif
|
|
|
|
/* timeout values are in ticks */
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT (5*CONFIG_SYS_HZ) /* Timeout for Flash Erase */
|
|
#define CONFIG_SYS_FLASH_WRITE_TOUT (5*CONFIG_SYS_HZ) /* Timeout for Flash Write */
|
|
|
|
#define CONFIG_ENV_IS_IN_FLASH 1
|
|
#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
|
|
|
|
#endif /* __CONFIG_H */
|