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4a442d31 TL |
1 | /* |
2 | * Configuation settings for the Freescale MCF5329 FireEngine board. | |
3 | * | |
4 | * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. | |
5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
6 | * | |
7 | * See file CREDITS for list of people who contributed to this | |
8 | * project. | |
9 | * | |
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. | |
14 | * | |
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. | |
19 | * | |
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, | |
23 | * MA 02111-1307 USA | |
24 | */ | |
25 | ||
26 | /* | |
27 | * board/config.h - configuration options, board specific | |
28 | */ | |
29 | ||
30 | #ifndef _M5235EVB_H | |
31 | #define _M5235EVB_H | |
32 | ||
33 | /* | |
34 | * High Level Configuration Options | |
35 | * (easy to change) | |
36 | */ | |
37 | #define CONFIG_MCF523x /* define processor family */ | |
38 | #define CONFIG_M5235 /* define processor type */ | |
39 | ||
4a442d31 | 40 | #define CONFIG_MCFUART |
6d0f6bcf | 41 | #define CONFIG_SYS_UART_PORT (0) |
4a442d31 | 42 | #define CONFIG_BAUDRATE 115200 |
4a442d31 TL |
43 | |
44 | #undef CONFIG_WATCHDOG | |
45 | #define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */ | |
46 | ||
47 | /* | |
48 | * BOOTP options | |
49 | */ | |
50 | #define CONFIG_BOOTP_BOOTFILESIZE | |
51 | #define CONFIG_BOOTP_BOOTPATH | |
52 | #define CONFIG_BOOTP_GATEWAY | |
53 | #define CONFIG_BOOTP_HOSTNAME | |
54 | ||
55 | /* Command line configuration */ | |
56 | #include <config_cmd_default.h> | |
57 | ||
58 | #define CONFIG_CMD_BOOTD | |
59 | #define CONFIG_CMD_CACHE | |
60 | #define CONFIG_CMD_DHCP | |
61 | #define CONFIG_CMD_ELF | |
62 | #define CONFIG_CMD_FLASH | |
63 | #define CONFIG_CMD_I2C | |
64 | #define CONFIG_CMD_MEMORY | |
65 | #define CONFIG_CMD_MISC | |
66 | #define CONFIG_CMD_MII | |
67 | #define CONFIG_CMD_NET | |
68 | #define CONFIG_CMD_PCI | |
69 | #define CONFIG_CMD_PING | |
70 | #define CONFIG_CMD_REGINFO | |
71 | ||
72 | #undef CONFIG_CMD_LOADB | |
73 | #undef CONFIG_CMD_LOADS | |
74 | ||
75 | #define CONFIG_MCFFEC | |
76 | #ifdef CONFIG_MCFFEC | |
4a442d31 | 77 | # define CONFIG_MII 1 |
0f3ba7e9 | 78 | # define CONFIG_MII_INIT 1 |
6d0f6bcf JCPV |
79 | # define CONFIG_SYS_DISCOVER_PHY |
80 | # define CONFIG_SYS_RX_ETH_BUFFER 8 | |
81 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
4a442d31 | 82 | |
6d0f6bcf JCPV |
83 | # define CONFIG_SYS_FEC0_PINMUX 0 |
84 | # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
53677ef1 | 85 | # define MCFFEC_TOUT_LOOP 50000 |
6d0f6bcf JCPV |
86 | /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ |
87 | # ifndef CONFIG_SYS_DISCOVER_PHY | |
4a442d31 TL |
88 | # define FECDUPLEX FULL |
89 | # define FECSPEED _100BASET | |
90 | # else | |
6d0f6bcf JCPV |
91 | # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
92 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
4a442d31 | 93 | # endif |
6d0f6bcf | 94 | # endif /* CONFIG_SYS_DISCOVER_PHY */ |
4a442d31 TL |
95 | #endif |
96 | ||
97 | /* Timer */ | |
98 | #define CONFIG_MCFTMR | |
99 | #undef CONFIG_MCFPIT | |
100 | ||
101 | /* I2C */ | |
102 | #define CONFIG_FSL_I2C | |
eec567a6 TL |
103 | #define CONFIG_HARD_I2C /* I2C with hw support */ |
104 | #undef CONFIG_SOFT_I2C /* I2C bit-banged */ | |
6d0f6bcf JCPV |
105 | #define CONFIG_SYS_I2C_SPEED 80000 |
106 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
107 | #define CONFIG_SYS_I2C_OFFSET 0x00000300 | |
108 | #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR | |
109 | #define CONFIG_SYS_I2C_PINMUX_REG (gpio->par_qspi) | |
110 | #define CONFIG_SYS_I2C_PINMUX_CLR ~(GPIO_PAR_FECI2C_SCL_MASK | GPIO_PAR_FECI2C_SDA_MASK) | |
111 | #define CONFIG_SYS_I2C_PINMUX_SET (GPIO_PAR_FECI2C_SCL_I2CSCL | GPIO_PAR_FECI2C_SDA_I2CSDA) | |
4a442d31 TL |
112 | |
113 | /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ | |
114 | #define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */ | |
115 | #define CONFIG_BOOTFILE "u-boot.bin" | |
116 | #ifdef CONFIG_MCFFEC | |
117 | # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60 | |
118 | # define CONFIG_IPADDR 192.162.1.2 | |
119 | # define CONFIG_NETMASK 255.255.255.0 | |
120 | # define CONFIG_SERVERIP 192.162.1.1 | |
121 | # define CONFIG_GATEWAYIP 192.162.1.1 | |
122 | # define CONFIG_OVERWRITE_ETHADDR_ONCE | |
123 | #endif /* FEC_ENET */ | |
124 | ||
125 | #define CONFIG_HOSTNAME M5235EVB | |
126 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
127 | "netdev=eth0\0" \ | |
128 | "loadaddr=10000\0" \ | |
129 | "u-boot=u-boot.bin\0" \ | |
130 | "load=tftp ${loadaddr) ${u-boot}\0" \ | |
131 | "upd=run load; run prog\0" \ | |
132 | "prog=prot off ffe00000 ffe3ffff;" \ | |
133 | "era ffe00000 ffe3ffff;" \ | |
134 | "cp.b ${loadaddr} ffe00000 ${filesize};"\ | |
135 | "save\0" \ | |
136 | "" | |
137 | ||
138 | #define CONFIG_PRAM 512 /* 512 KB */ | |
6d0f6bcf JCPV |
139 | #define CONFIG_SYS_PROMPT "-> " |
140 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ | |
4a442d31 TL |
141 | |
142 | #if defined(CONFIG_KGDB) | |
6d0f6bcf | 143 | # define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
4a442d31 | 144 | #else |
6d0f6bcf | 145 | # define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
4a442d31 TL |
146 | #endif |
147 | ||
6d0f6bcf JCPV |
148 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
149 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
150 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
151 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE+0x20000) | |
4a442d31 | 152 | |
6d0f6bcf JCPV |
153 | #define CONFIG_SYS_HZ 1000 |
154 | #define CONFIG_SYS_CLK 75000000 | |
155 | #define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2 | |
4a442d31 | 156 | |
6d0f6bcf | 157 | #define CONFIG_SYS_MBAR 0x40000000 |
4a442d31 TL |
158 | |
159 | /* | |
160 | * Low Level Configuration Settings | |
161 | * (address mappings, register initial values, etc.) | |
162 | * You should know what you are doing if you make changes here. | |
163 | */ | |
164 | /*----------------------------------------------------------------------- | |
165 | * Definitions for initial stack pointer and data area (in DPRAM) | |
166 | */ | |
6d0f6bcf | 167 | #define CONFIG_SYS_INIT_RAM_ADDR 0x20000000 |
553f0982 | 168 | #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 /* Size of used area in internal SRAM */ |
6d0f6bcf | 169 | #define CONFIG_SYS_INIT_RAM_CTRL 0x21 |
25ddd1fb | 170 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE - 0x10) |
6d0f6bcf | 171 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
4a442d31 TL |
172 | |
173 | /*----------------------------------------------------------------------- | |
174 | * Start addresses for the final memory configuration | |
175 | * (Set up by the startup code) | |
6d0f6bcf | 176 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
4a442d31 | 177 | */ |
6d0f6bcf JCPV |
178 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
179 | #define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */ | |
4a442d31 | 180 | |
6d0f6bcf JCPV |
181 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 |
182 | #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) | |
4a442d31 | 183 | |
6d0f6bcf JCPV |
184 | #define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) |
185 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
4a442d31 | 186 | |
6d0f6bcf JCPV |
187 | #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 |
188 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ | |
4a442d31 TL |
189 | |
190 | /* | |
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 ?? | |
194 | */ | |
195 | /* Initial Memory map for Linux */ | |
6d0f6bcf | 196 | #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) |
d6e4baf4 | 197 | #define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20) |
4a442d31 TL |
198 | |
199 | /*----------------------------------------------------------------------- | |
200 | * FLASH organization | |
201 | */ | |
6d0f6bcf JCPV |
202 | #define CONFIG_SYS_FLASH_CFI |
203 | #ifdef CONFIG_SYS_FLASH_CFI | |
00b1883a | 204 | # define CONFIG_FLASH_CFI_DRIVER 1 |
6d0f6bcf | 205 | # define CONFIG_SYS_FLASH_SIZE 0x800000 /* Max size that the board might have */ |
4a442d31 | 206 | #ifdef NORFLASH_PS32BIT |
6d0f6bcf | 207 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_32BIT |
4a442d31 | 208 | #else |
6d0f6bcf | 209 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT |
4a442d31 | 210 | #endif |
6d0f6bcf JCPV |
211 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
212 | # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ | |
213 | # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
4a442d31 TL |
214 | #endif |
215 | ||
012522fe | 216 | #define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE) |
4a442d31 TL |
217 | |
218 | /* Configuration for environment | |
219 | * Environment is embedded in u-boot in the second sector of the flash | |
220 | */ | |
5a1aceb0 | 221 | #define CONFIG_ENV_IS_IN_FLASH 1 |
4a442d31 | 222 | #ifdef NORFLASH_PS32BIT |
0e8d1586 JCPV |
223 | # define CONFIG_ENV_OFFSET (0x8000) |
224 | # define CONFIG_ENV_SIZE 0x4000 | |
225 | # define CONFIG_ENV_SECT_SIZE 0x4000 | |
4a442d31 | 226 | #else |
0e8d1586 JCPV |
227 | # define CONFIG_ENV_OFFSET (0x4000) |
228 | # define CONFIG_ENV_SIZE 0x2000 | |
229 | # define CONFIG_ENV_SECT_SIZE 0x2000 | |
4a442d31 TL |
230 | #endif |
231 | ||
232 | /*----------------------------------------------------------------------- | |
233 | * Cache Configuration | |
234 | */ | |
6d0f6bcf | 235 | #define CONFIG_SYS_CACHELINE_SIZE 16 |
4a442d31 | 236 | |
dd9f054e | 237 | #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 238 | CONFIG_SYS_INIT_RAM_SIZE - 8) |
dd9f054e | 239 | #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 240 | CONFIG_SYS_INIT_RAM_SIZE - 4) |
dd9f054e TL |
241 | #define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV) |
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_CENB | CF_CACR_DISD | \ | |
246 | CF_CACR_CEIB | CF_CACR_DCM | \ | |
247 | CF_CACR_EUSP) | |
248 | ||
4a442d31 TL |
249 | /*----------------------------------------------------------------------- |
250 | * Chipselect bank definitions | |
251 | */ | |
252 | /* | |
253 | * CS0 - NOR Flash 1, 2, 4, or 8MB | |
254 | * CS1 - Available | |
255 | * CS2 - Available | |
256 | * CS3 - Available | |
257 | * CS4 - Available | |
258 | * CS5 - Available | |
259 | * CS6 - Available | |
260 | * CS7 - Available | |
261 | */ | |
262 | #ifdef NORFLASH_PS32BIT | |
012522fe | 263 | # define CONFIG_SYS_CS0_BASE 0xFFC00000 |
6d0f6bcf | 264 | # define CONFIG_SYS_CS0_MASK 0x003f0001 |
012522fe | 265 | # define CONFIG_SYS_CS0_CTRL 0x00001D00 |
4a442d31 | 266 | #else |
012522fe | 267 | # define CONFIG_SYS_CS0_BASE 0xFFE00000 |
6d0f6bcf | 268 | # define CONFIG_SYS_CS0_MASK 0x001f0001 |
012522fe | 269 | # define CONFIG_SYS_CS0_CTRL 0x00001D80 |
4a442d31 TL |
270 | #endif |
271 | ||
272 | #endif /* _M5329EVB_H */ |