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wdenk81a88242002-10-26 15:22:42 +00001/*
2 * (C) Copyright 2002
3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
4 * Marius Groeger <mgroeger@sysgo.de>
Detlev Zundel792a09e2009-05-13 10:54:10 +02005 * Gary Jennejohn <garyj@denx.de>
wdenk81a88242002-10-26 15:22:42 +00006 * David Mueller <d.mueller@elsoft.ch>
7 *
8 * Configuation settings for the SAMSUNG SMDK2410 board.
9 *
10 * See file CREDITS for list of people who contributed to this
11 * project.
12 *
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * MA 02111-1307 USA
27 */
28
29#ifndef __CONFIG_H
30#define __CONFIG_H
31
32/*
wdenk81a88242002-10-26 15:22:42 +000033 * High Level Configuration Options
34 * (easy to change)
35 */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000036#define CONFIG_ARM920T /* This is an ARM920T Core */
37#define CONFIG_S3C24X0 /* in a SAMSUNG S3C24x0-type SoC */
38#define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */
39#define CONFIG_SMDK2410 /* on a SAMSUNG SMDK2410 Board */
wdenk81a88242002-10-26 15:22:42 +000040
David Müller (ELSOFT AG)4479fc52011-03-24 22:28:04 +000041#define CONFIG_SYS_TEXT_BASE 0x0
42
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000043#define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
wdenk81a88242002-10-26 15:22:42 +000044
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000045/* input clock of PLL (the SMDK2410 has 12MHz input clock) */
46#define CONFIG_SYS_CLK_FREQ 12000000
wdenk81a88242002-10-26 15:22:42 +000047
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000048#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
wdenk81a88242002-10-26 15:22:42 +000049
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000050#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
51#define CONFIG_SETUP_MEMORY_TAGS
52#define CONFIG_INITRD_TAG
wdenk81a88242002-10-26 15:22:42 +000053
54/*
55 * Hardware drivers
56 */
Ben Warrenb1c0eaa2009-08-25 13:09:37 -070057#define CONFIG_NET_MULTI
58#define CONFIG_CS8900 /* we have a CS8900 on-board */
59#define CONFIG_CS8900_BASE 0x19000300
60#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
wdenk81a88242002-10-26 15:22:42 +000061
62/*
63 * select serial console configuration
64 */
Jean-Christophe PLAGNIOL-VILLARD300f99f2009-03-30 18:58:39 +020065#define CONFIG_S3C24X0_SERIAL
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000066#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
67
68/************************************************************
69 * USB support (currently only works with D-cache off)
70 ************************************************************/
71#define CONFIG_USB_OHCI
72#define CONFIG_USB_KEYBOARD
73#define CONFIG_USB_STORAGE
74#define CONFIG_DOS_PARTITION
wdenk81a88242002-10-26 15:22:42 +000075
wdenk48b42612003-06-19 23:01:32 +000076/************************************************************
77 * RTC
78 ************************************************************/
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000079#define CONFIG_RTC_S3C24X0
wdenk48b42612003-06-19 23:01:32 +000080
wdenk81a88242002-10-26 15:22:42 +000081
82#define CONFIG_BAUDRATE 115200
83
Jon Loeliger46da1e92007-07-04 22:33:30 -050084/*
Jon Loeliger079a1362007-07-10 10:12:10 -050085 * BOOTP options
86 */
87#define CONFIG_BOOTP_BOOTFILESIZE
88#define CONFIG_BOOTP_BOOTPATH
89#define CONFIG_BOOTP_GATEWAY
90#define CONFIG_BOOTP_HOSTNAME
91
Jon Loeliger079a1362007-07-10 10:12:10 -050092/*
Jon Loeliger46da1e92007-07-04 22:33:30 -050093 * Command line configuration.
94 */
95#include <config_cmd_default.h>
96
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000097#define CONFIG_CMD_BSP
Jon Loeliger46da1e92007-07-04 22:33:30 -050098#define CONFIG_CMD_CACHE
Jon Loeliger46da1e92007-07-04 22:33:30 -050099#define CONFIG_CMD_DATE
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000100#define CONFIG_CMD_DHCP
Jon Loeliger46da1e92007-07-04 22:33:30 -0500101#define CONFIG_CMD_ELF
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000102#define CONFIG_CMD_NAND
103#define CONFIG_CMD_PING
104#define CONFIG_CMD_REGINFO
105#define CONFIG_CMD_USB
Jon Loeliger46da1e92007-07-04 22:33:30 -0500106
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000107#define CONFIG_SYS_HUSH_PARSER
108#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
109#define CONFIG_CMDLINE_EDITING
wdenk81a88242002-10-26 15:22:42 +0000110
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000111/* autoboot */
112#define CONFIG_BOOTDELAY 5
113#define CONFIG_BOOT_RETRY_TIME -1
114#define CONFIG_RESET_TO_RETRY
115#define CONFIG_ZERO_BOOTDELAY_CHECK
116
117#define CONFIG_NETMASK 255.255.255.0
wdenk81a88242002-10-26 15:22:42 +0000118#define CONFIG_IPADDR 10.0.0.110
119#define CONFIG_SERVERIP 10.0.0.1
wdenk81a88242002-10-26 15:22:42 +0000120
Jon Loeliger46da1e92007-07-04 22:33:30 -0500121#if defined(CONFIG_CMD_KGDB)
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000122#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
wdenk81a88242002-10-26 15:22:42 +0000123/* what's this ? it's not used anywhere */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000124#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
wdenk81a88242002-10-26 15:22:42 +0000125#endif
126
127/*
128 * Miscellaneous configurable options
129 */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000130#define CONFIG_SYS_LONGHELP /* undef to save memory */
131#define CONFIG_SYS_PROMPT "SMDK2410 # "
132#define CONFIG_SYS_CBSIZE 256
133/* Print Buffer Size */
134#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
135 sizeof(CONFIG_SYS_PROMPT)+16)
136#define CONFIG_SYS_MAXARGS 16
137#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
wdenk81a88242002-10-26 15:22:42 +0000138
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000139/* may be activated as soon as s3c24x0 has print_cpuinfo support */
140/*#define CONFIG_DISPLAY_CPUINFO*/ /* Display cpu info */
wdenk81a88242002-10-26 15:22:42 +0000141
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000142#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
143#define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
wdenk81a88242002-10-26 15:22:42 +0000144
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000145#define CONFIG_SYS_LOAD_ADDR 0x30800000
146
147#define CONFIG_SYS_HZ 1000
wdenk81a88242002-10-26 15:22:42 +0000148
149/* valid baudrates */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200150#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
wdenk81a88242002-10-26 15:22:42 +0000151
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000152/* support additional compression methods */
153#define CONFIG_BZIP2
154#define CONFIG_LZO
155#define CONFIG_LZMA
156
wdenk81a88242002-10-26 15:22:42 +0000157/*-----------------------------------------------------------------------
158 * Stack sizes
159 *
160 * The stack sizes are set up in start.S using the settings below
161 */
162#define CONFIG_STACKSIZE (128*1024) /* regular stack */
163#ifdef CONFIG_USE_IRQ
164#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
165#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
166#endif
167
168/*-----------------------------------------------------------------------
169 * Physical Memory Map
170 */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000171#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
wdenk81a88242002-10-26 15:22:42 +0000172#define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */
173#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
174
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000175#define PHYS_FLASH_1 0x00000000 /* Flash Bank #0 */
wdenk81a88242002-10-26 15:22:42 +0000176
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000177#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
wdenk81a88242002-10-26 15:22:42 +0000178
179/*-----------------------------------------------------------------------
180 * FLASH and environment organization
181 */
182
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000183#define CONFIG_SYS_FLASH_CFI
184#define CONFIG_FLASH_CFI_DRIVER
185#define CONFIG_FLASH_CFI_LEGACY
186#define CONFIG_SYS_FLASH_LEGACY_512Kx16
187#define CONFIG_FLASH_SHOW_PROGRESS 45
wdenk81a88242002-10-26 15:22:42 +0000188
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000189#define CONFIG_SYS_MAX_FLASH_BANKS 1
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000190#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000191#define CONFIG_SYS_MAX_FLASH_SECT (19)
wdenk81a88242002-10-26 15:22:42 +0000192
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000193#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000)
194#define CONFIG_ENV_IS_IN_FLASH
195#define CONFIG_ENV_SIZE 0x10000
196/* allow to overwrite serial and ethaddr */
197#define CONFIG_ENV_OVERWRITE
198
199/*
200 * Size of malloc() pool
201 * BZIP2 / LZO / LZMA need a lot of RAM
202 */
203#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
wdenk81a88242002-10-26 15:22:42 +0000204
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000205#define CONFIG_SYS_MONITOR_LEN (448 * 1024)
206#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
207
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000208/*
209 * NAND configuration
210 */
211#ifdef CONFIG_CMD_NAND
212#define CONFIG_NAND_S3C2410
213#define CONFIG_SYS_S3C2410_NAND_HWECC
214#define CONFIG_SYS_MAX_NAND_DEVICE 1
215#define NAND_MAX_CHIPS 1
216#define CONFIG_SYS_NAND_BASE 0x4E000000
217#endif
218
219/*
220 * File system
221 */
222#define CONFIG_CMD_FAT
223#define CONFIG_CMD_EXT2
224#define CONFIG_CMD_UBI
225#define CONFIG_CMD_UBIFS
226#define CONFIG_CMD_MTDPARTS
227#define CONFIG_MTD_DEVICE
228#define CONFIG_MTD_PARTITIONS
229#define CONFIG_YAFFS2
230#define CONFIG_RBTREE
231
David Müller (ELSOFT AG)b9f15902011-03-24 22:28:03 +0000232/* additions for new relocation code, must be added to all boards */
233#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
234#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
235 GENERATED_GBL_DATA_SIZE)
236
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000237#define CONFIG_BOARD_EARLY_INIT_F
David Müller (ELSOFT AG)b9f15902011-03-24 22:28:03 +0000238
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000239#endif /* __CONFIG_H */