2 * Configuation settings for the Freescale MCF5329 FireEngine board.
4 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
7 * See file CREDITS for list of people who contributed to this
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of
13 * the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
27 * board/config.h - configuration options, board specific
34 * High Level Configuration Options
37 #define CONFIG_MCF532x /* define processor family */
38 #define CONFIG_M5329 /* define processor type */
42 #define CONFIG_MCFUART
43 #define CFG_UART_PORT (0)
44 #define CONFIG_BAUDRATE 115200
45 #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
47 #undef CONFIG_WATCHDOG
48 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
50 /* Command line configuration */
51 #include <config_cmd_default.h>
53 #define CONFIG_CMD_CACHE
54 #define CONFIG_CMD_DATE
55 #define CONFIG_CMD_ELF
56 #define CONFIG_CMD_FLASH
57 #define CONFIG_CMD_I2C
58 #define CONFIG_CMD_MEMORY
59 #define CONFIG_CMD_MISC
60 #define CONFIG_CMD_MII
61 #define CONFIG_CMD_NET
62 #define CONFIG_CMD_PING
63 #define CONFIG_CMD_REGINFO
66 # define CONFIG_CMD_NAND
69 #define CFG_UNIFY_CACHE
73 # define CONFIG_NET_MULTI 1
75 # define CFG_DISCOVER_PHY
76 # define CFG_RX_ETH_BUFFER 8
77 # define CFG_FAULT_ECHO_LINK_DOWN
79 # define CFG_FEC0_PINMUX 0
80 # define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
81 # define MCFFEC_TOUT_LOOP 50000
82 /* If CFG_DISCOVER_PHY is not defined - hardcoded */
83 # ifndef CFG_DISCOVER_PHY
84 # define FECDUPLEX FULL
85 # define FECSPEED _100BASET
87 # ifndef CFG_FAULT_ECHO_LINK_DOWN
88 # define CFG_FAULT_ECHO_LINK_DOWN
90 # endif /* CFG_DISCOVER_PHY */
101 #define CONFIG_FSL_I2C
102 #define CONFIG_HARD_I2C /* I2C with hw support */
103 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
104 #define CFG_I2C_SPEED 80000
105 #define CFG_I2C_SLAVE 0x7F
106 #define CFG_I2C_OFFSET 0x58000
107 #define CFG_IMMR CFG_MBAR
109 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
110 #define CONFIG_UDP_CHECKSUM
113 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
114 # define CONFIG_IPADDR 192.162.1.2
115 # define CONFIG_NETMASK 255.255.255.0
116 # define CONFIG_SERVERIP 192.162.1.1
117 # define CONFIG_GATEWAYIP 192.162.1.1
118 # define CONFIG_OVERWRITE_ETHADDR_ONCE
119 #endif /* FEC_ENET */
121 #define CONFIG_HOSTNAME M5329EVB
122 #define CONFIG_EXTRA_ENV_SETTINGS \
124 "loadaddr=40010000\0" \
125 "u-boot=u-boot.bin\0" \
126 "load=tftp ${loadaddr) ${u-boot}\0" \
127 "upd=run load; run prog\0" \
128 "prog=prot off 0 2ffff;" \
130 "cp.b ${loadaddr} 0 ${filesize};" \
134 #define CONFIG_PRAM 512 /* 512 KB */
135 #define CFG_PROMPT "-> "
136 #define CFG_LONGHELP /* undef to save memory */
138 #ifdef CONFIG_CMD_KGDB
139 # define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
141 # define CFG_CBSIZE 256 /* Console I/O Buffer Size */
144 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
145 #define CFG_MAXARGS 16 /* max number of command args */
146 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
147 #define CFG_LOAD_ADDR 0x40010000
150 #define CFG_CLK 80000000
151 #define CFG_CPU_CLK CFG_CLK * 3
153 #define CFG_MBAR 0xFC000000
155 #define CFG_LATCH_ADDR (CFG_CS1_BASE + 0x80000)
158 * Low Level Configuration Settings
159 * (address mappings, register initial values, etc.)
160 * You should know what you are doing if you make changes here.
162 /*-----------------------------------------------------------------------
163 * Definitions for initial stack pointer and data area (in DPRAM)
165 #define CFG_INIT_RAM_ADDR 0x80000000
166 #define CFG_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
167 #define CFG_INIT_RAM_CTRL 0x221
168 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
169 #define CFG_GBL_DATA_OFFSET ((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 0x10)
170 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
172 /*-----------------------------------------------------------------------
173 * Start addresses for the final memory configuration
174 * (Set up by the startup code)
175 * Please note that CFG_SDRAM_BASE _must_ start at 0
177 #define CFG_SDRAM_BASE 0x40000000
178 #define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
179 #define CFG_SDRAM_CFG1 0x53722730
180 #define CFG_SDRAM_CFG2 0x56670000
181 #define CFG_SDRAM_CTRL 0xE1092000
182 #define CFG_SDRAM_EMOD 0x40010000
183 #define CFG_SDRAM_MODE 0x018D0000
185 #define CFG_MEMTEST_START CFG_SDRAM_BASE + 0x400
186 #define CFG_MEMTEST_END ((CFG_SDRAM_SIZE - 3) << 20)
188 #define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
189 #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
191 #define CFG_BOOTPARAMS_LEN 64*1024
192 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
195 * For booting Linux, the board info and command line data
196 * have to be in the first 8 MB of memory, since this is
197 * the maximum mapped by the Linux kernel during initialization ??
199 #define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
201 /*-----------------------------------------------------------------------
204 #define CFG_FLASH_CFI
206 # define CFG_FLASH_CFI_DRIVER 1
207 # define CFG_FLASH_SIZE 0x800000 /* Max size that the board might have */
208 # define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
209 # define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
210 # define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
211 # define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
214 #ifdef NANDFLASH_SIZE
215 # define CFG_MAX_NAND_DEVICE 1
216 # define CFG_NAND_BASE (CFG_CS2_BASE << 16)
217 # define CFG_NAND_SIZE 1
218 # define CFG_NAND_BASE_LIST { CFG_NAND_BASE }
219 # define NAND_MAX_CHIPS 1
220 # define NAND_ALLOW_ERASE_ALL 1
221 # define CONFIG_JFFS2_NAND 1
222 # define CONFIG_JFFS2_DEV "nand0"
223 # define CONFIG_JFFS2_PART_SIZE (CFG_CS2_MASK & ~1)
224 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
227 #define CFG_FLASH_BASE (CFG_CS0_BASE << 16)
229 /* Configuration for environment
230 * Environment is embedded in u-boot in the second sector of the flash
232 #define CFG_ENV_OFFSET 0x4000
233 #define CFG_ENV_SECT_SIZE 0x2000
234 #define CFG_ENV_IS_IN_FLASH 1
235 #define CFG_ENV_IS_EMBEDDED 1
237 /*-----------------------------------------------------------------------
238 * Cache Configuration
240 #define CFG_CACHELINE_SIZE 16
242 /*-----------------------------------------------------------------------
243 * Chipselect bank definitions
246 * CS0 - NOR Flash 1, 2, 4, or 8MB
247 * CS1 - CompactFlash and registers
248 * CS2 - NAND Flash 16, 32, or 64MB
253 #define CFG_CS0_BASE 0
254 #define CFG_CS0_MASK 0x007f0001
255 #define CFG_CS0_CTRL 0x00001fa0
257 #define CFG_CS1_BASE 0x1000
258 #define CFG_CS1_MASK 0x001f0001
259 #define CFG_CS1_CTRL 0x002A3780
261 #ifdef NANDFLASH_SIZE
262 #define CFG_CS2_BASE 0x2000
263 #define CFG_CS2_MASK ((NANDFLASH_SIZE << 20) | 1)
264 #define CFG_CS2_CTRL 0x00001f60
267 #endif /* _M5329EVB_H */