3 * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
4 * Marius Groeger <mgroeger@sysgo.de>
5 * Gary Jennejohn <garyj@denx.de>
6 * David Mueller <d.mueller@elsoft.ch>
8 * Configuation settings for the SAMSUNG SMDK2410 board.
10 * See file CREDITS for list of people who contributed to this
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.
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.
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,
33 * High Level Configuration Options
36 #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 */
41 #define CONFIG_SYS_TEXT_BASE 0x0
43 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
45 /* input clock of PLL (the SMDK2410 has 12MHz input clock) */
46 #define CONFIG_SYS_CLK_FREQ 12000000
48 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
49 #define CONFIG_SETUP_MEMORY_TAGS
50 #define CONFIG_INITRD_TAG
55 #define CONFIG_CS8900 /* we have a CS8900 on-board */
56 #define CONFIG_CS8900_BASE 0x19000300
57 #define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
60 * select serial console configuration
62 #define CONFIG_S3C24X0_SERIAL
63 #define CONFIG_SERIAL1 1 /* we use SERIAL 1 on SMDK2410 */
65 /************************************************************
66 * USB support (currently only works with D-cache off)
67 ************************************************************/
68 #define CONFIG_USB_OHCI
69 #define CONFIG_USB_OHCI_S3C24XX
70 #define CONFIG_USB_KEYBOARD
71 #define CONFIG_USB_STORAGE
72 #define CONFIG_DOS_PARTITION
74 /************************************************************
76 ************************************************************/
77 #define CONFIG_RTC_S3C24X0
80 #define CONFIG_BAUDRATE 115200
85 #define CONFIG_BOOTP_BOOTFILESIZE
86 #define CONFIG_BOOTP_BOOTPATH
87 #define CONFIG_BOOTP_GATEWAY
88 #define CONFIG_BOOTP_HOSTNAME
91 * Command line configuration.
93 #include <config_cmd_default.h>
95 #define CONFIG_CMD_BSP
96 #define CONFIG_CMD_CACHE
97 #define CONFIG_CMD_DATE
98 #define CONFIG_CMD_DHCP
99 #define CONFIG_CMD_ELF
100 #define CONFIG_CMD_NAND
101 #define CONFIG_CMD_PING
102 #define CONFIG_CMD_REGINFO
103 #define CONFIG_CMD_USB
105 #define CONFIG_SYS_HUSH_PARSER
106 #define CONFIG_CMDLINE_EDITING
109 #define CONFIG_BOOTDELAY 5
110 #define CONFIG_BOOT_RETRY_TIME -1
111 #define CONFIG_RESET_TO_RETRY
112 #define CONFIG_ZERO_BOOTDELAY_CHECK
114 #define CONFIG_NETMASK 255.255.255.0
115 #define CONFIG_IPADDR 10.0.0.110
116 #define CONFIG_SERVERIP 10.0.0.1
118 #if defined(CONFIG_CMD_KGDB)
119 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
120 /* what's this ? it's not used anywhere */
121 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
125 * Miscellaneous configurable options
127 #define CONFIG_SYS_LONGHELP /* undef to save memory */
128 #define CONFIG_SYS_PROMPT "SMDK2410 # "
129 #define CONFIG_SYS_CBSIZE 256
130 /* Print Buffer Size */
131 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
132 sizeof(CONFIG_SYS_PROMPT)+16)
133 #define CONFIG_SYS_MAXARGS 16
134 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
136 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
138 #define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
139 #define CONFIG_SYS_MEMTEST_END 0x33F00000 /* 63 MB in DRAM */
141 #define CONFIG_SYS_LOAD_ADDR 0x30800000
143 #define CONFIG_SYS_HZ 1000
145 /* support additional compression methods */
150 /*-----------------------------------------------------------------------
151 * Physical Memory Map
153 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
154 #define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */
155 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
157 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #0 */
159 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
161 /*-----------------------------------------------------------------------
162 * FLASH and environment organization
165 #define CONFIG_SYS_FLASH_CFI
166 #define CONFIG_FLASH_CFI_DRIVER
167 #define CONFIG_FLASH_CFI_LEGACY
168 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
169 #define CONFIG_FLASH_SHOW_PROGRESS 45
171 #define CONFIG_SYS_MAX_FLASH_BANKS 1
172 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
173 #define CONFIG_SYS_MAX_FLASH_SECT (19)
175 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x070000)
176 #define CONFIG_ENV_IS_IN_FLASH
177 #define CONFIG_ENV_SIZE 0x10000
178 /* allow to overwrite serial and ethaddr */
179 #define CONFIG_ENV_OVERWRITE
182 * Size of malloc() pool
183 * BZIP2 / LZO / LZMA need a lot of RAM
185 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
187 #define CONFIG_SYS_MONITOR_LEN (448 * 1024)
188 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
193 #ifdef CONFIG_CMD_NAND
194 #define CONFIG_NAND_S3C2410
195 #define CONFIG_SYS_S3C2410_NAND_HWECC
196 #define CONFIG_SYS_MAX_NAND_DEVICE 1
197 #define CONFIG_SYS_NAND_BASE 0x4E000000
203 #define CONFIG_CMD_FAT
204 #define CONFIG_CMD_EXT2
205 #define CONFIG_CMD_UBI
206 #define CONFIG_CMD_UBIFS
207 #define CONFIG_CMD_MTDPARTS
208 #define CONFIG_MTD_DEVICE
209 #define CONFIG_MTD_PARTITIONS
210 #define CONFIG_YAFFS2
211 #define CONFIG_RBTREE
213 /* additions for new relocation code, must be added to all boards */
214 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
215 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
216 GENERATED_GBL_DATA_SIZE)
218 #define CONFIG_BOARD_EARLY_INIT_F
220 #endif /* __CONFIG_H */