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 */
40 #define CONFIG_MCFUART
41 #define CONFIG_SYS_UART_PORT (0)
42 #define CONFIG_BAUDRATE 115200
44 #undef CONFIG_WATCHDOG
45 #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
47 /* Command line configuration */
48 #include <config_cmd_default.h>
50 #define CONFIG_CMD_CACHE
51 #define CONFIG_CMD_DATE
52 #define CONFIG_CMD_ELF
53 #define CONFIG_CMD_FLASH
54 #define CONFIG_CMD_I2C
55 #define CONFIG_CMD_MEMORY
56 #define CONFIG_CMD_MISC
57 #define CONFIG_CMD_MII
58 #define CONFIG_CMD_NET
59 #define CONFIG_CMD_PING
60 #define CONFIG_CMD_REGINFO
62 #ifdef CONFIG_NANDFLASH_SIZE
63 # define CONFIG_CMD_NAND
66 #define CONFIG_SYS_UNIFY_CACHE
71 # define CONFIG_MII_INIT 1
72 # define CONFIG_SYS_DISCOVER_PHY
73 # define CONFIG_SYS_RX_ETH_BUFFER 8
74 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
76 # define CONFIG_SYS_FEC0_PINMUX 0
77 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
78 # define MCFFEC_TOUT_LOOP 50000
79 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
80 # ifndef CONFIG_SYS_DISCOVER_PHY
81 # define FECDUPLEX FULL
82 # define FECSPEED _100BASET
84 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
85 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
87 # endif /* CONFIG_SYS_DISCOVER_PHY */
98 #define CONFIG_FSL_I2C
99 #define CONFIG_HARD_I2C /* I2C with hw support */
100 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
101 #define CONFIG_SYS_I2C_SPEED 80000
102 #define CONFIG_SYS_I2C_SLAVE 0x7F
103 #define CONFIG_SYS_I2C_OFFSET 0x58000
104 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
106 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
107 #define CONFIG_UDP_CHECKSUM
110 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
111 # define CONFIG_IPADDR 192.162.1.2
112 # define CONFIG_NETMASK 255.255.255.0
113 # define CONFIG_SERVERIP 192.162.1.1
114 # define CONFIG_GATEWAYIP 192.162.1.1
115 # define CONFIG_OVERWRITE_ETHADDR_ONCE
116 #endif /* FEC_ENET */
118 #define CONFIG_HOSTNAME M5329EVB
119 #define CONFIG_EXTRA_ENV_SETTINGS \
121 "loadaddr=40010000\0" \
122 "u-boot=u-boot.bin\0" \
123 "load=tftp ${loadaddr) ${u-boot}\0" \
124 "upd=run load; run prog\0" \
125 "prog=prot off 0 3ffff;" \
127 "cp.b ${loadaddr} 0 ${filesize};" \
131 #define CONFIG_PRAM 512 /* 512 KB */
132 #define CONFIG_SYS_PROMPT "-> "
133 #define CONFIG_SYS_LONGHELP /* undef to save memory */
135 #ifdef CONFIG_CMD_KGDB
136 # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
138 # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
141 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
142 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
143 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
144 #define CONFIG_SYS_LOAD_ADDR 0x40010000
146 #define CONFIG_SYS_HZ 1000
147 #define CONFIG_SYS_CLK 80000000
148 #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 3
150 #define CONFIG_SYS_MBAR 0xFC000000
152 #define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_CS1_BASE + 0x80000)
155 * Low Level Configuration Settings
156 * (address mappings, register initial values, etc.)
157 * You should know what you are doing if you make changes here.
159 /*-----------------------------------------------------------------------
160 * Definitions for initial stack pointer and data area (in DPRAM)
162 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
163 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
164 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
165 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
166 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
168 /*-----------------------------------------------------------------------
169 * Start addresses for the final memory configuration
170 * (Set up by the startup code)
171 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
173 #define CONFIG_SYS_SDRAM_BASE 0x40000000
174 #define CONFIG_SYS_SDRAM_SIZE 32 /* SDRAM size in MB */
175 #define CONFIG_SYS_SDRAM_CFG1 0x53722730
176 #define CONFIG_SYS_SDRAM_CFG2 0x56670000
177 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000
178 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
179 #define CONFIG_SYS_SDRAM_MODE 0x018D0000
181 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
182 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
184 #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
185 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
187 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
188 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
191 * For booting Linux, the board info and command line data
192 * have to be in the first 8 MB of memory, since this is
193 * the maximum mapped by the Linux kernel during initialization ??
195 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
196 #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20)
198 /*-----------------------------------------------------------------------
201 #define CONFIG_SYS_FLASH_CFI
202 #ifdef CONFIG_SYS_FLASH_CFI
203 # define CONFIG_FLASH_CFI_DRIVER 1
204 # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */
205 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
206 # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
207 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
208 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
211 #ifdef CONFIG_NANDFLASH_SIZE
212 # define CONFIG_SYS_MAX_NAND_DEVICE 1
213 # define CONFIG_SYS_NAND_BASE CONFIG_SYS_CS2_BASE
214 # define CONFIG_SYS_NAND_SIZE 1
215 # define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE }
216 # define NAND_ALLOW_ERASE_ALL 1
217 # define CONFIG_JFFS2_NAND 1
218 # define CONFIG_JFFS2_DEV "nand0"
219 # define CONFIG_JFFS2_PART_SIZE (CONFIG_SYS_CS2_MASK & ~1)
220 # define CONFIG_JFFS2_PART_OFFSET 0x00000000
223 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
225 /* Configuration for environment
226 * Environment is embedded in u-boot in the second sector of the flash
228 #define CONFIG_ENV_OFFSET 0x4000
229 #define CONFIG_ENV_SECT_SIZE 0x2000
230 #define CONFIG_ENV_IS_IN_FLASH 1
232 /*-----------------------------------------------------------------------
233 * Cache Configuration
235 #define CONFIG_SYS_CACHELINE_SIZE 16
237 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
238 CONFIG_SYS_INIT_RAM_SIZE - 8)
239 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
240 CONFIG_SYS_INIT_RAM_SIZE - 4)
241 #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINVA)
242 #define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
243 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
244 CF_ACR_EN | CF_ACR_SM_ALL)
245 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
248 /*-----------------------------------------------------------------------
249 * Chipselect bank definitions
252 * CS0 - NOR Flash 1, 2, 4, or 8MB
253 * CS1 - CompactFlash and registers
254 * CS2 - NAND Flash 16, 32, or 64MB
259 #define CONFIG_SYS_CS0_BASE 0
260 #define CONFIG_SYS_CS0_MASK 0x007f0001
261 #define CONFIG_SYS_CS0_CTRL 0x00001fa0
263 #define CONFIG_SYS_CS1_BASE 0x10000000
264 #define CONFIG_SYS_CS1_MASK 0x001f0001
265 #define CONFIG_SYS_CS1_CTRL 0x002A3780
267 #ifdef CONFIG_NANDFLASH_SIZE
268 #define CONFIG_SYS_CS2_BASE 0x20000000
269 #define CONFIG_SYS_CS2_MASK ((CONFIG_NANDFLASH_SIZE << 20) | 1)
270 #define CONFIG_SYS_CS2_CTRL 0x00001f60
273 #endif /* _M5329EVB_H */