2 * (C) Copyright 2002, 2003
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 MPL VCMA9 board.
10 * SPDX-License-Identifier: GPL-2.0+
17 #define MACH_TYPE_MPL_VCMA9 227
20 * High Level Configuration Options
23 #define CONFIG_S3C24X0 /* This is a SAMSUNG S3C24x0-type SoC */
24 #define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */
25 #define CONFIG_VCMA9 /* on a MPL VCMA9 Board */
26 #define CONFIG_MACH_TYPE MACH_TYPE_MPL_VCMA9 /* Machine type */
28 #define CONFIG_SYS_TEXT_BASE 0x0
30 #define CONFIG_SYS_GENERIC_BOARD
32 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
34 /* input clock of PLL (VCMA9 has 12MHz input clock) */
35 #define CONFIG_SYS_CLK_FREQ 12000000
37 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
38 #define CONFIG_SETUP_MEMORY_TAGS
39 #define CONFIG_INITRD_TAG
44 #define CONFIG_BOOTP_BOOTFILESIZE
45 #define CONFIG_BOOTP_BOOTPATH
46 #define CONFIG_BOOTP_GATEWAY
47 #define CONFIG_BOOTP_HOSTNAME
50 * Command line configuration.
52 #define CONFIG_CMD_CACHE
53 #define CONFIG_CMD_EEPROM
54 #define CONFIG_CMD_I2C
55 #define CONFIG_CMD_USB
56 #define CONFIG_CMD_REGINFO
57 #define CONFIG_CMD_DATE
58 #define CONFIG_CMD_DHCP
59 #define CONFIG_CMD_PING
60 #define CONFIG_CMD_BSP
61 #define CONFIG_CMD_NAND
63 #define CONFIG_BOARD_LATE_INIT
65 #define CONFIG_SYS_HUSH_PARSER
66 #define CONFIG_CMDLINE_EDITING
70 * the MPL VCMA9 is equipped with an ATMEL 24C256 EEPROM at
71 * address 0x50 with 16bit addressing
73 #define CONFIG_SYS_I2C
75 /* we use the built-in I2C controller */
76 #define CONFIG_SYS_I2C_S3C24X0
77 #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* I2C speed */
78 #define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x7F /* I2C slave addr */
80 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
81 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
82 /* use EEPROM for environment vars */
83 #define CONFIG_ENV_IS_IN_EEPROM 1
84 /* environment starts at offset 0 */
85 #define CONFIG_ENV_OFFSET 0x000
86 /* 2KB should be more than enough */
87 #define CONFIG_ENV_SIZE 0x800
89 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
90 /* 64 bytes page write mode on 24C256 */
91 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
92 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
97 #define CONFIG_CS8900 /* we have a CS8900 on-board */
98 #define CONFIG_CS8900_BASE 0x20000300
99 #define CONFIG_CS8900_BUS16
102 * select serial console configuration
104 #define CONFIG_S3C24X0_SERIAL
105 #define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */
107 /* USB support (currently only works with D-cache off) */
108 #define CONFIG_USB_OHCI
109 #define CONFIG_USB_OHCI_S3C24XX
110 #define CONFIG_USB_KEYBOARD
111 #define CONFIG_USB_STORAGE
112 #define CONFIG_DOS_PARTITION
114 /* Enable needed helper functions */
115 #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */
118 #define CONFIG_RTC_S3C24X0
121 /* allow to overwrite serial and ethaddr */
122 #define CONFIG_ENV_OVERWRITE
124 #define CONFIG_BAUDRATE 9600
126 #define CONFIG_BOOTDELAY 5
127 #define CONFIG_BOOT_RETRY_TIME -1
128 #define CONFIG_RESET_TO_RETRY
129 #define CONFIG_ZERO_BOOTDELAY_CHECK
131 #define CONFIG_NETMASK 255.255.255.0
132 #define CONFIG_IPADDR 10.0.0.110
133 #define CONFIG_SERVERIP 10.0.0.1
135 #if defined(CONFIG_CMD_KGDB)
136 /* speed to run kgdb serial port */
137 #define CONFIG_KGDB_BAUDRATE 115200
140 /* Miscellaneous configurable options */
141 #define CONFIG_SYS_LONGHELP /* undef to save memory */
142 #define CONFIG_SYS_CBSIZE 256
143 /* Print Buffer Size */
144 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
145 #define CONFIG_SYS_MAXARGS 16
146 /* Boot Argument Buffer Size */
147 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
149 #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */
150 #define CONFIG_DISPLAY_BOARDINFO /* Display board info */
152 #define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */
153 #define CONFIG_SYS_MEMTEST_END 0x31FFFFFF /* 32 MB in DRAM */
155 #define CONFIG_SYS_ALT_MEMTEST
156 #define CONFIG_SYS_LOAD_ADDR 0x30800000
158 /* we configure PWM Timer 4 to 1ms 1000Hz */
160 /* support additional compression methods */
166 /*#define VERSION_TAG "released"*/
167 #define VERSION_TAG "unstable"
168 #define CONFIG_IDENT_STRING "\n(c) 2003 - 2011 by MPL AG Switzerland, " \
169 "MEV-10080-001 " VERSION_TAG
171 /* Physical Memory Map */
172 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
173 #define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */
174 #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
176 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
178 /* FLASH and environment organization */
180 #define CONFIG_SYS_FLASH_CFI
181 #define CONFIG_FLASH_CFI_DRIVER
182 #define CONFIG_FLASH_CFI_LEGACY
183 #define CONFIG_SYS_FLASH_LEGACY_512Kx16
184 #define CONFIG_FLASH_SHOW_PROGRESS 45
185 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
186 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
187 #define CONFIG_SYS_MAX_FLASH_SECT (19)
190 * Size of malloc() pool
191 * BZIP2 / LZO / LZMA need a lot of RAM
193 #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
194 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
195 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
197 /* NAND configuration */
198 #ifdef CONFIG_CMD_NAND
199 #define CONFIG_NAND_S3C2410
200 #define CONFIG_SYS_S3C2410_NAND_HWECC
201 #define CONFIG_SYS_MAX_NAND_DEVICE 1
202 #define CONFIG_SYS_NAND_BASE 0x4E000000
203 #define CONFIG_S3C24XX_CUSTOM_NAND_TIMING
204 #define CONFIG_S3C24XX_TACLS 1
205 #define CONFIG_S3C24XX_TWRPH0 5
206 #define CONFIG_S3C24XX_TWRPH1 3
209 #define MULTI_PURPOSE_SOCKET_ADDR 0x08000000
212 #define CONFIG_CMD_FAT
213 #define CONFIG_CMD_UBI
214 #define CONFIG_CMD_UBIFS
215 #define CONFIG_CMD_JFFS2
216 #define CONFIG_YAFFS2
217 #define CONFIG_RBTREE
218 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
219 #define CONFIG_MTD_PARTITIONS
220 #define CONFIG_CMD_MTDPARTS
223 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
224 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \
225 GENERATED_GBL_DATA_SIZE)
227 #define CONFIG_BOARD_EARLY_INIT_F
229 #endif /* __CONFIG_H */