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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_CS8900 /* we have a CS8900 on-board */
58#define CONFIG_CS8900_BASE 0x19000300
59#define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
wdenk81a88242002-10-26 15:22:42 +000060
61/*
62 * select serial console configuration
63 */
Jean-Christophe PLAGNIOL-VILLARD300f99f2009-03-30 18:58:39 +020064#define CONFIG_S3C24X0_SERIAL
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000065#define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
66
67/************************************************************
68 * USB support (currently only works with D-cache off)
69 ************************************************************/
70#define CONFIG_USB_OHCI
71#define CONFIG_USB_KEYBOARD
72#define CONFIG_USB_STORAGE
73#define CONFIG_DOS_PARTITION
wdenk81a88242002-10-26 15:22:42 +000074
wdenk48b42612003-06-19 23:01:32 +000075/************************************************************
76 * RTC
77 ************************************************************/
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000078#define CONFIG_RTC_S3C24X0
wdenk48b42612003-06-19 23:01:32 +000079
wdenk81a88242002-10-26 15:22:42 +000080
81#define CONFIG_BAUDRATE 115200
82
Jon Loeliger46da1e92007-07-04 22:33:30 -050083/*
Jon Loeliger079a1362007-07-10 10:12:10 -050084 * BOOTP options
85 */
86#define CONFIG_BOOTP_BOOTFILESIZE
87#define CONFIG_BOOTP_BOOTPATH
88#define CONFIG_BOOTP_GATEWAY
89#define CONFIG_BOOTP_HOSTNAME
90
Jon Loeliger079a1362007-07-10 10:12:10 -050091/*
Jon Loeliger46da1e92007-07-04 22:33:30 -050092 * Command line configuration.
93 */
94#include <config_cmd_default.h>
95
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000096#define CONFIG_CMD_BSP
Jon Loeliger46da1e92007-07-04 22:33:30 -050097#define CONFIG_CMD_CACHE
Jon Loeliger46da1e92007-07-04 22:33:30 -050098#define CONFIG_CMD_DATE
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +000099#define CONFIG_CMD_DHCP
Jon Loeliger46da1e92007-07-04 22:33:30 -0500100#define CONFIG_CMD_ELF
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000101#define CONFIG_CMD_NAND
102#define CONFIG_CMD_PING
103#define CONFIG_CMD_REGINFO
104#define CONFIG_CMD_USB
Jon Loeliger46da1e92007-07-04 22:33:30 -0500105
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000106#define CONFIG_SYS_HUSH_PARSER
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000107#define CONFIG_CMDLINE_EDITING
wdenk81a88242002-10-26 15:22:42 +0000108
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000109/* autoboot */
110#define CONFIG_BOOTDELAY 5
111#define CONFIG_BOOT_RETRY_TIME -1
112#define CONFIG_RESET_TO_RETRY
113#define CONFIG_ZERO_BOOTDELAY_CHECK
114
115#define CONFIG_NETMASK 255.255.255.0
wdenk81a88242002-10-26 15:22:42 +0000116#define CONFIG_IPADDR 10.0.0.110
117#define CONFIG_SERVERIP 10.0.0.1
wdenk81a88242002-10-26 15:22:42 +0000118
Jon Loeliger46da1e92007-07-04 22:33:30 -0500119#if defined(CONFIG_CMD_KGDB)
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000120#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
wdenk81a88242002-10-26 15:22:42 +0000121/* what's this ? it's not used anywhere */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000122#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
wdenk81a88242002-10-26 15:22:42 +0000123#endif
124
125/*
126 * Miscellaneous configurable options
127 */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000128#define CONFIG_SYS_LONGHELP /* undef to save memory */
129#define CONFIG_SYS_PROMPT "SMDK2410 # "
130#define CONFIG_SYS_CBSIZE 256
131/* Print Buffer Size */
132#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
133 sizeof(CONFIG_SYS_PROMPT)+16)
134#define CONFIG_SYS_MAXARGS 16
135#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
wdenk81a88242002-10-26 15:22:42 +0000136
David Müller (ELSOFT AG)3d3206f2011-12-22 01:19:25 +0000137#define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
wdenk81a88242002-10-26 15:22:42 +0000138
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000139#define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
140#define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
wdenk81a88242002-10-26 15:22:42 +0000141
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000142#define CONFIG_SYS_LOAD_ADDR 0x30800000
143
144#define CONFIG_SYS_HZ 1000
wdenk81a88242002-10-26 15:22:42 +0000145
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000146/* support additional compression methods */
147#define CONFIG_BZIP2
148#define CONFIG_LZO
149#define CONFIG_LZMA
150
wdenk81a88242002-10-26 15:22:42 +0000151/*-----------------------------------------------------------------------
152 * Stack sizes
153 *
154 * The stack sizes are set up in start.S using the settings below
155 */
156#define CONFIG_STACKSIZE (128*1024) /* regular stack */
157#ifdef CONFIG_USE_IRQ
158#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
159#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
160#endif
161
162/*-----------------------------------------------------------------------
163 * Physical Memory Map
164 */
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000165#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
wdenk81a88242002-10-26 15:22:42 +0000166#define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */
167#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
168
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000169#define PHYS_FLASH_1 0x00000000 /* Flash Bank #0 */
wdenk81a88242002-10-26 15:22:42 +0000170
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000171#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
wdenk81a88242002-10-26 15:22:42 +0000172
173/*-----------------------------------------------------------------------
174 * FLASH and environment organization
175 */
176
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000177#define CONFIG_SYS_FLASH_CFI
178#define CONFIG_FLASH_CFI_DRIVER
179#define CONFIG_FLASH_CFI_LEGACY
180#define CONFIG_SYS_FLASH_LEGACY_512Kx16
181#define CONFIG_FLASH_SHOW_PROGRESS 45
wdenk81a88242002-10-26 15:22:42 +0000182
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000183#define CONFIG_SYS_MAX_FLASH_BANKS 1
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000184#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000185#define CONFIG_SYS_MAX_FLASH_SECT (19)
wdenk81a88242002-10-26 15:22:42 +0000186
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000187#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000)
188#define CONFIG_ENV_IS_IN_FLASH
189#define CONFIG_ENV_SIZE 0x10000
190/* allow to overwrite serial and ethaddr */
191#define CONFIG_ENV_OVERWRITE
192
193/*
194 * Size of malloc() pool
195 * BZIP2 / LZO / LZMA need a lot of RAM
196 */
197#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
wdenk81a88242002-10-26 15:22:42 +0000198
David Müller (ELSOFT AG)a5ec7f62011-03-24 22:28:05 +0000199#define CONFIG_SYS_MONITOR_LEN (448 * 1024)
200#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
201
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000202/*
203 * NAND configuration
204 */
205#ifdef CONFIG_CMD_NAND
206#define CONFIG_NAND_S3C2410
207#define CONFIG_SYS_S3C2410_NAND_HWECC
208#define CONFIG_SYS_MAX_NAND_DEVICE 1
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000209#define CONFIG_SYS_NAND_BASE 0x4E000000
210#endif
211
212/*
213 * File system
214 */
215#define CONFIG_CMD_FAT
216#define CONFIG_CMD_EXT2
217#define CONFIG_CMD_UBI
218#define CONFIG_CMD_UBIFS
219#define CONFIG_CMD_MTDPARTS
220#define CONFIG_MTD_DEVICE
221#define CONFIG_MTD_PARTITIONS
222#define CONFIG_YAFFS2
223#define CONFIG_RBTREE
224
David Müller (ELSOFT AG)b9f15902011-03-24 22:28:03 +0000225/* additions for new relocation code, must be added to all boards */
226#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
227#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
228 GENERATED_GBL_DATA_SIZE)
229
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000230#define CONFIG_BOARD_EARLY_INIT_F
David Müller (ELSOFT AG)b9f15902011-03-24 22:28:03 +0000231
David Müller (ELSOFT AG)d0b375f2011-03-24 22:28:06 +0000232#endif /* __CONFIG_H */