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_MCFSERIAL
43 #define CONFIG_BAUDRATE 115200
44 #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
46 #undef CONFIG_WATCHDOG
47 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
49 #define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
54 (CFG_CMD_LOADB | CFG_CMD_LOADS) | \
63 #define CFG_UNIFY_CACHE
67 # define CONFIG_NET_MULTI 1
69 # define CFG_DISCOVER_PHY
70 # define CFG_RX_ETH_BUFFER 8
71 # define CFG_FAULT_ECHO_LINK_DOWN
73 # define CFG_FEC0_PINMUX 0
74 # define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
75 # define MCFFEC_TOUT_LOOP 50000
76 /* If CFG_DISCOVER_PHY is not defined - hardcoded */
77 # ifndef CFG_DISCOVER_PHY
78 # define FECDUPLEX FULL
79 # define FECSPEED _100BASET
81 # ifndef CFG_FAULT_ECHO_LINK_DOWN
82 # define CFG_FAULT_ECHO_LINK_DOWN
84 # endif /* CFG_DISCOVER_PHY */
87 #define CONFIG_MCFUART
88 #define CFG_UART_PORT (0)
97 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
98 #include <cmd_confdefs.h>
99 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
101 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
102 # define CONFIG_IPADDR 192.162.1.2
103 # define CONFIG_NETMASK 255.255.255.0
104 # define CONFIG_SERVERIP 192.162.1.1
105 # define CONFIG_GATEWAYIP 192.162.1.1
106 # define CONFIG_OVERWRITE_ETHADDR_ONCE
107 #endif /* FEC_ENET */
109 #define CONFIG_HOSTNAME M5329EVB
110 #define CONFIG_EXTRA_ENV_SETTINGS \
112 "loadaddr=40010000\0" \
113 "u-boot=u-boot.bin\0" \
114 "load=tftp ${loadaddr) ${u-boot}\0" \
115 "upd=run load; run prog\0" \
116 "prog=prot off 0 2ffff;" \
118 "cp.b ${loadaddr} 0 ${filesize};" \
122 #define CONFIG_PRAM 512 /* 512 KB */
123 #define CFG_PROMPT "-> "
124 #define CFG_LONGHELP /* undef to save memory */
126 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
127 # define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
129 # define CFG_CBSIZE 256 /* Console I/O Buffer Size */
132 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
133 #define CFG_MAXARGS 16 /* max number of command args */
134 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
135 #define CFG_LOAD_ADDR 0x40010000
138 #define CFG_CLK 80000000
139 #define CFG_CPU_CLK CFG_CLK * 3
141 #define CFG_MBAR 0xFC000000
144 * Low Level Configuration Settings
145 * (address mappings, register initial values, etc.)
146 * You should know what you are doing if you make changes here.
148 /*-----------------------------------------------------------------------
149 * Definitions for initial stack pointer and data area (in DPRAM)
151 #define CFG_INIT_RAM_ADDR 0x80000000
152 #define CFG_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
153 #define CFG_INIT_RAM_CTRL 0x221
154 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
155 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
156 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
158 /*-----------------------------------------------------------------------
159 * Start addresses for the final memory configuration
160 * (Set up by the startup code)
161 * Please note that CFG_SDRAM_BASE _must_ start at 0
163 #define CFG_SDRAM_BASE 0x40000000
164 #define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
165 #define CFG_SDRAM_CFG1 0x53722730
166 #define CFG_SDRAM_CFG2 0x56670000
167 #define CFG_SDRAM_CTRL 0xE1092000
168 #define CFG_SDRAM_EMOD 0x40010000
169 #define CFG_SDRAM_MODE 0x018D0000
171 #define CFG_MEMTEST_START CFG_SDRAM_BASE + 0x400
172 #define CFG_MEMTEST_END ((CFG_SDRAM_SIZE - 3) << 20)
174 #define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
175 #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
177 #define CFG_BOOTPARAMS_LEN 64*1024
178 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
181 * For booting Linux, the board info and command line data
182 * have to be in the first 8 MB of memory, since this is
183 * the maximum mapped by the Linux kernel during initialization ??
185 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
187 /*-----------------------------------------------------------------------
190 #define CFG_FLASH_CFI
192 # define CFG_FLASH_CFI_DRIVER 1
193 # define CFG_FLASH_SIZE 0x800000 /* Max size that the board might have */
194 # define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
195 # define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
196 # define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
197 # define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
200 #define CFG_FLASH_BASE 0
201 #define CFG_FLASH0_BASE (CFG_CS0_BASE << 16)
203 /* Configuration for environment
204 * Environment is embedded in u-boot in the second sector of the flash
206 #define CFG_ENV_OFFSET 0x4000
207 #define CFG_ENV_SECT_SIZE 0x2000
208 #define CFG_ENV_IS_IN_FLASH 1
209 #define CFG_ENV_IS_EMBEDDED 1
211 /*-----------------------------------------------------------------------
212 * Cache Configuration
214 #define CFG_CACHELINE_SIZE 16
216 /*-----------------------------------------------------------------------
217 * Chipselect bank definitions
220 * CS0 - NOR Flash 1, 2, 4, or 8MB
221 * CS1 - CompactFlash and registers
222 * CS2 - NAND Flash 16, 32, or 64MB
227 #define CFG_CS0_BASE 0
228 #define CFG_CS0_MASK 0x007f0001
229 #define CFG_CS0_CTRL 0x00001fa0
231 #define CFG_CS1_BASE 0x1000
232 #define CFG_CS1_MASK 0x001f0001
233 #define CFG_CS1_CTRL 0x002A3780
235 #ifdef NANDFLASH_SIZE
236 #define CFG_CS2_BASE 0x00800000
237 #define CFG_CS2_MASK 0x00ff0001
238 #define CFG_CS2_CTRL 0x00001f60
241 #define CONFIG_UDP_CHECKSUM
243 #endif /* _M5329EVB_H */