]>
Commit | Line | Data |
---|---|---|
daa6e418 BS |
1 | /* |
2 | * Configuration settings for the iDMR board | |
3 | * | |
4 | * Based on MC5272C3, r5200 and M5271EVB board configs | |
5 | * (C) Copyright 2006 Wolfgang Denk, DENX Software Engineering, wd@denx.de. | |
6 | * (C) Copyright 2006 Lab X Technologies <zachary.landau@labxtechnologies.com> | |
7 | * (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de> | |
8 | * | |
9 | * See file CREDITS for list of people who contributed to this | |
10 | * project. | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or | |
13 | * modify it under the terms of the GNU General Public License as | |
14 | * published by the Free Software Foundation; either version 2 of | |
15 | * the License, or (at your option) any later version. | |
16 | * | |
17 | * This program is distributed in the hope that it will be useful, | |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU General Public License for more details. | |
21 | * | |
22 | * You should have received a copy of the GNU General Public License | |
23 | * along with this program; if not, write to the Free Software | |
24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
25 | * MA 02111-1307 USA | |
26 | */ | |
27 | ||
28 | #ifndef _IDMR_H | |
29 | #define _IDMR_H | |
30 | ||
31 | ||
32 | /* | |
33 | * High Level Configuration Options (easy to change) | |
34 | */ | |
35 | ||
36 | #define CONFIG_MCF52x2 /* define processor family */ | |
37 | #define CONFIG_M5271 /* define processor type */ | |
38 | #define CONFIG_IDMR /* define board type */ | |
39 | ||
40 | #undef CONFIG_WATCHDOG /* disable watchdog */ | |
41 | ||
42 | /* | |
43 | * Default environment settings | |
44 | */ | |
45 | #define CONFIG_BOOTCOMMAND "run net_nfs" | |
46 | #define CONFIG_BOOTDELAY 5 | |
6cfd3c7b TL |
47 | #define CONFIG_MCFUART |
48 | #define CFG_UART_PORT (0) | |
daa6e418 BS |
49 | #define CONFIG_BAUDRATE 19200 |
50 | #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 } | |
51 | #define CONFIG_ETHADDR 00:06:3b:01:41:55 | |
52 | #define CONFIG_ETHPRIME | |
53 | #define CONFIG_IPADDR 192.168.30.1 | |
54 | #define CONFIG_SERVERIP 192.168.1.1 | |
55 | #define CONFIG_ROOTPATH | |
56 | #define CONFIG_GATEWAYIP 192.168.1.1 | |
57 | #define CONFIG_NETMASK 255.255.0.0 | |
58 | #define CONFIG_HOSTNAME idmr | |
59 | #define CONFIG_BOOTFILE /tftpboot/idmr/uImage | |
32bf3d14 | 60 | #define CONFIG_PREBOOT "echo;echo Type \\\"run flash_nfs\\\" to mount root " \ |
daa6e418 BS |
61 | "filesystem over NFS; echo" |
62 | ||
6cfd3c7b TL |
63 | #define CONFIG_MCFTMR |
64 | ||
daa6e418 BS |
65 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
66 | "netdev=eth0\0" \ | |
67 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
68 | "addip=setenv bootargs $(bootargs) " \ | |
69 | "ip=$(ipaddr):$(serverip):$(gatewayip):" \ | |
70 | "$(netmask):$(hostname):$(netdev):off panic=1\0" \ | |
71 | "flash_nfs=run nfsargs addip;bootm $(kernel_addr)\0" \ | |
72 | "flash_self=run ramargs addip;bootm $(kernel_addr) " \ | |
73 | "$(ramdisk_addr)\0" \ | |
74 | "net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \ | |
75 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ | |
76 | "nfsroot=$(serverip):$(rootpath)\0" \ | |
77 | "ethact=FEC ETHERNET\0" \ | |
78 | "update=prot off ff800000 ff81ffff; era ff800000 ff81ffff; " \ | |
79 | "cp.b 200000 ff800000 $(filesize);" \ | |
80 | "prot on ff800000 ff81ffff\0" \ | |
81 | "load=tftp 200000 $(u-boot)\0" \ | |
82 | "u-boot=/tftpboot/idmr/u-boot.bin\0" \ | |
83 | "" | |
84 | ||
1d2c6bc4 | 85 | |
7f5c0157 JL |
86 | /* |
87 | * BOOTP options | |
88 | */ | |
89 | #define CONFIG_BOOTP_BOOTFILESIZE | |
90 | #define CONFIG_BOOTP_BOOTPATH | |
91 | #define CONFIG_BOOTP_GATEWAY | |
92 | #define CONFIG_BOOTP_HOSTNAME | |
93 | ||
94 | ||
daa6e418 | 95 | /* |
1d2c6bc4 | 96 | * Command line configuration. |
daa6e418 | 97 | */ |
1d2c6bc4 JL |
98 | #include <config_cmd_default.h> |
99 | ||
100 | #define CONFIG_CMD_PING | |
101 | #define CONFIG_CMD_JFFS2 | |
102 | #define CONFIG_CMD_NET | |
daa6e418 | 103 | |
1d2c6bc4 JL |
104 | #undef CONFIG_CMD_LOADS |
105 | #undef CONFIG_CMD_LOADB | |
daa6e418 BS |
106 | |
107 | ||
108 | /* | |
109 | * Low Level Configuration Settings | |
110 | * (address mappings, register initial values, etc.) | |
111 | * You should know what you are doing if you make changes here. | |
112 | */ | |
113 | ||
114 | /* | |
115 | * Configuration for environment, which occupies third sector in flash. | |
116 | */ | |
117 | #ifndef CONFIG_MONITOR_IS_IN_RAM | |
118 | #define CFG_ENV_ADDR 0xff820000 | |
119 | #define CFG_ENV_SECT_SIZE 0x10000 | |
120 | #define CFG_ENV_SIZE 0x2000 | |
121 | #define CFG_ENV_IS_IN_FLASH | |
122 | #else /* CONFIG_MONITOR_IS_IN_RAM */ | |
123 | #define CFG_ENV_OFFSET 0x4000 | |
124 | #define CFG_ENV_SECT_SIZE 0x2000 | |
125 | #define CFG_ENV_IS_IN_FLASH | |
126 | #endif /* !CONFIG_MONITOR_IS_IN_RAM */ | |
127 | ||
67c31036 WD |
128 | #define CFG_USE_PPCENV /* Environment embedded in sect .ppcenv */ |
129 | ||
daa6e418 BS |
130 | #define CFG_PROMPT "=> " |
131 | #define CFG_LONGHELP /* undef to save memory */ | |
132 | ||
1d2c6bc4 | 133 | #if defined(CONFIG_CMD_KGDB) |
daa6e418 | 134 | #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
1d2c6bc4 | 135 | #else |
daa6e418 | 136 | #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ |
1d2c6bc4 | 137 | #endif |
daa6e418 BS |
138 | |
139 | #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ | |
140 | #define CFG_MAXARGS 16 /* max number of command args */ | |
141 | #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ | |
142 | ||
143 | #define CFG_LOAD_ADDR 0x00100000 | |
144 | ||
145 | #define CFG_MEMTEST_START 0x400 | |
146 | #define CFG_MEMTEST_END 0x380000 | |
147 | ||
148 | #define CFG_HZ (50000000 / 64) | |
149 | #define CFG_CLK 100000000 | |
150 | ||
151 | #define CFG_MBAR 0x40000000 /* Register Base Addrs */ | |
152 | ||
153 | /* | |
154 | * Ethernet | |
155 | */ | |
6cfd3c7b TL |
156 | #define CONFIG_MCFFEC |
157 | #ifdef CONFIG_MCFFEC | |
158 | # define CONFIG_NET_MULTI 1 | |
0f3ba7e9 TL |
159 | # define CONFIG_MII 1 |
160 | # define CONFIG_MII_INIT 1 | |
6cfd3c7b TL |
161 | # define CFG_DISCOVER_PHY |
162 | # define CFG_RX_ETH_BUFFER 8 | |
163 | # define CFG_FAULT_ECHO_LINK_DOWN | |
164 | ||
165 | # define CFG_FEC0_PINMUX 0 | |
166 | # define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE | |
167 | # define MCFFEC_TOUT_LOOP 50000 | |
168 | /* If CFG_DISCOVER_PHY is not defined - hardcoded */ | |
169 | # ifndef CFG_DISCOVER_PHY | |
170 | # define FECDUPLEX FULL | |
171 | # define FECSPEED _100BASET | |
172 | # else | |
173 | # ifndef CFG_FAULT_ECHO_LINK_DOWN | |
174 | # define CFG_FAULT_ECHO_LINK_DOWN | |
175 | # endif | |
176 | # endif /* CFG_DISCOVER_PHY */ | |
177 | #endif | |
daa6e418 BS |
178 | |
179 | /* | |
180 | * Definitions for initial stack pointer and data area (in DPRAM) | |
181 | */ | |
182 | #define CFG_INIT_RAM_ADDR 0x20000000 | |
183 | #define CFG_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */ | |
184 | #define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */ | |
185 | #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) | |
186 | #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET | |
187 | ||
188 | /* | |
189 | * Start addresses for the final memory configuration | |
190 | * (Set up by the startup code) | |
191 | * Please note that CFG_SDRAM_BASE _must_ start at 0 | |
192 | */ | |
193 | #define CFG_SDRAM_BASE 0x00000000 | |
194 | #define CFG_SDRAM_SIZE 16 /* SDRAM size in MB */ | |
195 | #define CFG_FLASH_BASE 0xff800000 | |
196 | ||
197 | #ifdef CONFIG_MONITOR_IS_IN_RAM | |
198 | #define CFG_MONITOR_BASE 0x20000 | |
199 | #else /* !CONFIG_MONITOR_IS_IN_RAM */ | |
200 | #define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400) | |
201 | #endif /* CONFIG_MONITOR_IS_IN_RAM */ | |
202 | ||
203 | #define CFG_MONITOR_LEN 0x20000 | |
204 | #define CFG_MALLOC_LEN (256 << 10) | |
205 | #define CFG_BOOTPARAMS_LEN (64*1024) | |
206 | ||
207 | /* | |
208 | * For booting Linux, the board info and command line data | |
209 | * have to be in the first 8 MB of memory, since this is | |
210 | * the maximum mapped by the Linux kernel during initialization ?? | |
211 | */ | |
6cfd3c7b | 212 | #define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20)) |
daa6e418 BS |
213 | |
214 | /* FLASH organization */ | |
215 | #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
216 | #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ | |
217 | #define CFG_FLASH_ERASE_TOUT 1000 | |
218 | ||
219 | #define CFG_FLASH_SIZE 0x800000 | |
220 | /* | |
221 | * #define CFG_FLASH_USE_BUFFER_WRITE 1 | |
222 | */ | |
223 | ||
224 | /* Cache Configuration */ | |
225 | #define CFG_CACHELINE_SIZE 16 | |
226 | ||
227 | /* Port configuration */ | |
228 | #define CFG_FECI2C 0xF0 | |
0ed47bb1 | 229 | |
2daf046b BS |
230 | |
231 | /* Dynamic MTD partition support */ | |
232 | #define CONFIG_JFFS2_CMDLINE | |
233 | #define MTDIDS_DEFAULT "nor0=idmr-0" | |
234 | ||
235 | #define MTDPARTS_DEFAULT "mtdparts=idmr-0:128k(u-boot)," \ | |
236 | "64k(env)," \ | |
237 | "640k(kernel)," \ | |
238 | "2m(rootfs)," \ | |
239 | "-(user)"; | |
240 | ||
26667b7f SR |
241 | #if defined(CONFIG_CMD_MII) |
242 | #error "MII commands don't work on iDMR board and should not be enabled." | |
243 | #endif | |
0ed47bb1 | 244 | |
daa6e418 | 245 | #endif /* _IDMR_H */ |