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 CFG_NUM_IRQS 128
51 #define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
56 (CFG_CMD_LOADB | CFG_CMD_LOADS) | \
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_IOBASE 0xFC030000
74 # define CFG_FEC0_PINMUX 0
75 # define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
76 # define MCFFEC_TOUT_LOOP 50000
77 /* If CFG_DISCOVER_PHY is not defined - hardcoded */
78 # ifndef CFG_DISCOVER_PHY
79 # define FECDUPLEX FULL
80 # define FECSPEED _100BASET
82 # ifndef CFG_FAULT_ECHO_LINK_DOWN
83 # define CFG_FAULT_ECHO_LINK_DOWN
85 # endif /* CFG_DISCOVER_PHY */
88 #define CONFIG_MCFUART
90 # define CFG_UART_PORT (0)
91 # define CFG_UART_BASE (0xFC060000)
96 # define CFG_MCFRTC_BASE (0xFC0A8000)
101 #define CONFIG_MCFTMR
103 # define CFG_UDELAY_BASE (0xFC070000)
104 # define CFG_TMR_BASE (0xFC074000)
105 # define CFG_TMRINTR_NO (33)
106 # define CFG_TMRINTR_MASK (2)
107 # define CFG_TMRINTR_PRI (6)
108 # define CFG_TIMER_PRESCALER (((CFG_CLK / 1000000) - 1) << 8)
113 # define CFG_UDELAY_BASE (0xFC080000)
114 # define CFG_PIT_BASE (0xFC084000)
115 # define CFG_PIT_PRESCALE (6)
118 #define CONFIG_MCFINTC
119 #ifdef CONFIG_MCFINTC
120 # define CFG_INTR_BASE (0xFC048000)
121 # define CFG_NUM_IRQ0 64
122 # define CFG_NUM_IRQ1 64
125 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
126 #include <cmd_confdefs.h>
127 #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
129 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
130 # define CONFIG_IPADDR 192.162.1.2
131 # define CONFIG_NETMASK 255.255.255.0
132 # define CONFIG_SERVERIP 192.162.1.1
133 # define CONFIG_GATEWAYIP 192.162.1.1
134 # define CONFIG_OVERWRITE_ETHADDR_ONCE
135 #endif /* FEC_ENET */
137 #define CONFIG_HOSTNAME M5329EVB
138 #define CONFIG_EXTRA_ENV_SETTINGS \
140 "loadaddr=40010000\0" \
141 "u-boot=u-boot.bin\0" \
142 "load=tftp ${loadaddr) ${u-boot}\0" \
143 "upd=run load; run prog\0" \
144 "prog=prot off 0 2ffff;" \
146 "cp.b ${loadaddr} 0 ${filesize};" \
150 #define CONFIG_PRAM 512 /* 512 KB */
151 #define CFG_PROMPT "-> "
152 #define CFG_LONGHELP /* undef to save memory */
154 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
155 # define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
157 # define CFG_CBSIZE 256 /* Console I/O Buffer Size */
160 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
161 #define CFG_MAXARGS 16 /* max number of command args */
162 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
163 #define CFG_LOAD_ADDR 0x40010000
166 #define CFG_CLK 80000000
167 #define CFG_CPU_CLK CFG_CLK * 3
169 #define CFG_MBAR 0xFC000000
172 * Low Level Configuration Settings
173 * (address mappings, register initial values, etc.)
174 * You should know what you are doing if you make changes here.
176 /*-----------------------------------------------------------------------
177 * Definitions for initial stack pointer and data area (in DPRAM)
179 #define CFG_INIT_RAM_ADDR 0x80000000
180 #define CFG_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
181 #define CFG_INIT_RAM_CTRL 0x221
182 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
183 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
184 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
186 /*-----------------------------------------------------------------------
187 * Start addresses for the final memory configuration
188 * (Set up by the startup code)
189 * Please note that CFG_SDRAM_BASE _must_ start at 0
191 #define CFG_SDRAM_BASE 0x40000000
192 #define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */
193 #define CFG_SDRAM_CFG1 0x53722730
194 #define CFG_SDRAM_CFG2 0x56670000
195 #define CFG_SDRAM_CTRL 0xE1092000
196 #define CFG_SDRAM_EMOD 0x40010000
197 #define CFG_SDRAM_MODE 0x018D0000
199 #define CFG_MEMTEST_START CFG_SDRAM_BASE + 0x400
200 #define CFG_MEMTEST_END ((CFG_SDRAM_SIZE - 3) << 20)
202 #define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
203 #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
205 #define CFG_BOOTPARAMS_LEN 64*1024
206 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
209 * For booting Linux, the board info and command line data
210 * have to be in the first 8 MB of memory, since this is
211 * the maximum mapped by the Linux kernel during initialization ??
213 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
215 /*-----------------------------------------------------------------------
220 # define CFG_FLASH_CFI_DRIVER 1
221 # define CFG_FLASH_SIZE 0x800000 /* Max size that the board might have */
222 # define CFG_FLASH_CFI_WIDTH FLASH_CFI_16BIT
224 # define CFG_FLASH_UNLOCK_TOUT 1000
225 # define CFG_FLASH_WRITE_TOUT 1000
228 #define CFG_FLASH_BASE 0
229 #define CFG_FLASH0_BASE (CFG_CS0_BASE << 16)
230 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
231 #define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
232 #define CFG_FLASH_ERASE_TOUT 1000
233 #define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
235 /* Configuration for environment
236 * Environment is embedded in u-boot in the second sector of the flash
238 #define CFG_ENV_OFFSET 0x4000
239 #define CFG_ENV_SECT_SIZE 0x2000
240 #define CFG_ENV_IS_IN_FLASH 1
241 #define CFG_ENV_IS_EMBEDDED 1
243 /*-----------------------------------------------------------------------
244 * Cache Configuration
246 #define CFG_CACHELINE_SIZE 16
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 CFG_CS0_BASE 0
260 #define CFG_CS0_MASK 0x007f0001
261 #define CFG_CS0_CTRL 0x00001fa0
263 #define CFG_CS1_BASE 0x1000
264 #define CFG_CS1_MASK 0x001f0001
265 #define CFG_CS1_CTRL 0x002A3780
267 #ifdef NANDFLASH_SIZE
268 #define CFG_CS2_BASE 0x00800000
269 #define CFG_CS2_MASK 0x00ff0001
270 #define CFG_CS2_CTRL 0x00001f60
273 #define CONFIG_UDP_CHECKSUM
275 #endif /* _M5329EVB_H */