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/*
* (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 /* This is an ARM920T Core */
#define CONFIG_S3C24X0 /* in a SAMSUNG S3C24x0-type SoC */
#define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */
#define CONFIG_SMDK2410 /* on a SAMSUNG SMDK2410 Board */
#define CONFIG_SYS_TEXT_BASE 0x0
#define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
/* input clock of PLL (the SMDK2410 has 12MHz input clock) */
#define CONFIG_SYS_CLK_FREQ 12000000
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
/*
* Hardware drivers
*/
#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 */
/************************************************************
* USB support (currently only works with D-cache off)
************************************************************/
#define CONFIG_USB_OHCI
#define CONFIG_USB_KEYBOARD
#define CONFIG_USB_STORAGE
#define CONFIG_DOS_PARTITION
/************************************************************
* RTC
************************************************************/
#define CONFIG_RTC_S3C24X0
#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_BSP
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ELF
#define CONFIG_CMD_NAND
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_USB
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_CMDLINE_EDITING
/* autoboot */
#define CONFIG_BOOTDELAY 5
#define CONFIG_BOOT_RETRY_TIME -1
#define CONFIG_RESET_TO_RETRY
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 10.0.0.110
#define CONFIG_SERVERIP 10.0.0.1
#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 2 /* which serial port to use */
#endif
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "SMDK2410 # "
#define CONFIG_SYS_CBSIZE 256
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* may be activated as soon as s3c24x0 has print_cpuinfo support */
/*#define CONFIG_DISPLAY_CPUINFO*/ /* Display cpu info */
#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x30800000
#define CONFIG_SYS_HZ 1000
/* valid baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
/* support additional compression methods */
#define CONFIG_BZIP2
#define CONFIG_LZO
#define CONFIG_LZMA
/*-----------------------------------------------------------------------
* 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 #0 */
#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
/*-----------------------------------------------------------------------
* FLASH and environment organization
*/
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_FLASH_CFI_LEGACY
#define CONFIG_SYS_FLASH_LEGACY_512Kx16
#define CONFIG_FLASH_SHOW_PROGRESS 45
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#define CONFIG_SYS_MAX_FLASH_SECT (19)
#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000)
#define CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SIZE 0x10000
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
/*
* Size of malloc() pool
* BZIP2 / LZO / LZMA need a lot of RAM
*/
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#define CONFIG_SYS_MONITOR_LEN (448 * 1024)
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
/*
* NAND configuration
*/
#ifdef CONFIG_CMD_NAND
#define CONFIG_NAND_S3C2410
#define CONFIG_SYS_S3C2410_NAND_HWECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define NAND_MAX_CHIPS 1
#define CONFIG_SYS_NAND_BASE 0x4E000000
#endif
/*
* File system
*/
#define CONFIG_CMD_FAT
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_UBI
#define CONFIG_CMD_UBIFS
#define CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
#define CONFIG_YAFFS2
#define CONFIG_RBTREE
/* additions for new relocation code, must be added to all boards */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_BOARD_EARLY_INIT_F
#endif /* __CONFIG_H */
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