]>
Commit | Line | Data |
---|---|---|
05316f8e TL |
1 | /* |
2 | * Configuation settings for the Freescale MCF54451 EVB board. | |
3 | * | |
4 | * Copyright (C) 2004-2008 Freescale Semiconductor, Inc. | |
5 | * TsiChung Liew (Tsi-Chung.Liew@freescale.com) | |
6 | * | |
3765b3e7 | 7 | * SPDX-License-Identifier: GPL-2.0+ |
05316f8e TL |
8 | */ |
9 | ||
10 | /* | |
11 | * board/config.h - configuration options, board specific | |
12 | */ | |
13 | ||
14 | #ifndef _M54451EVB_H | |
15 | #define _M54451EVB_H | |
16 | ||
17 | /* | |
18 | * High Level Configuration Options | |
19 | * (easy to change) | |
20 | */ | |
05316f8e TL |
21 | #define CONFIG_M54451EVB /* M54451EVB board */ |
22 | ||
23 | #define CONFIG_MCFUART | |
6d0f6bcf | 24 | #define CONFIG_SYS_UART_PORT (0) |
05316f8e TL |
25 | |
26 | #undef CONFIG_WATCHDOG | |
27 | ||
28 | #define CONFIG_TIMESTAMP /* Print image info with timestamp */ | |
29 | ||
30 | /* | |
31 | * BOOTP options | |
32 | */ | |
33 | #define CONFIG_BOOTP_BOOTFILESIZE | |
34 | #define CONFIG_BOOTP_BOOTPATH | |
35 | #define CONFIG_BOOTP_GATEWAY | |
36 | #define CONFIG_BOOTP_HOSTNAME | |
37 | ||
38 | /* Command line configuration */ | |
05316f8e | 39 | #define CONFIG_CMD_REGINFO |
05316f8e TL |
40 | |
41 | /* Network configuration */ | |
42 | #define CONFIG_MCFFEC | |
43 | #ifdef CONFIG_MCFFEC | |
05316f8e TL |
44 | # define CONFIG_MII 1 |
45 | # define CONFIG_MII_INIT 1 | |
6d0f6bcf JCPV |
46 | # define CONFIG_SYS_DISCOVER_PHY |
47 | # define CONFIG_SYS_RX_ETH_BUFFER 8 | |
48 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
05316f8e | 49 | |
6d0f6bcf JCPV |
50 | # define CONFIG_SYS_FEC0_PINMUX 0 |
51 | # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE | |
05316f8e TL |
52 | # define MCFFEC_TOUT_LOOP 50000 |
53 | ||
052c0891 | 54 | # define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:2M(kernel)ro,-(jffs2)" |
05316f8e TL |
55 | # define CONFIG_ETHPRIME "FEC0" |
56 | # define CONFIG_IPADDR 192.162.1.2 | |
57 | # define CONFIG_NETMASK 255.255.255.0 | |
58 | # define CONFIG_SERVERIP 192.162.1.1 | |
59 | # define CONFIG_GATEWAYIP 192.162.1.1 | |
05316f8e | 60 | |
6d0f6bcf JCPV |
61 | /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */ |
62 | # ifndef CONFIG_SYS_DISCOVER_PHY | |
05316f8e TL |
63 | # define FECDUPLEX FULL |
64 | # define FECSPEED _100BASET | |
65 | # else | |
6d0f6bcf JCPV |
66 | # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN |
67 | # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN | |
05316f8e | 68 | # endif |
6d0f6bcf | 69 | # endif /* CONFIG_SYS_DISCOVER_PHY */ |
05316f8e TL |
70 | #endif |
71 | ||
72 | #define CONFIG_HOSTNAME M54451EVB | |
6d0f6bcf | 73 | #ifdef CONFIG_SYS_STMICRO_BOOT |
05316f8e | 74 | /* ST Micro serial flash */ |
6d0f6bcf | 75 | #define CONFIG_SYS_LOAD_ADDR2 0x40010007 |
05316f8e TL |
76 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
77 | "netdev=eth0\0" \ | |
5368c55d | 78 | "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ |
05316f8e TL |
79 | "loadaddr=0x40010000\0" \ |
80 | "sbfhdr=sbfhdr.bin\0" \ | |
81 | "uboot=u-boot.bin\0" \ | |
82 | "load=tftp ${loadaddr} ${sbfhdr};" \ | |
5368c55d | 83 | "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \ |
05316f8e | 84 | "upd=run load; run prog\0" \ |
09933fb0 | 85 | "prog=sf probe 0:1 1000000 3;" \ |
05316f8e TL |
86 | "sf erase 0 30000;" \ |
87 | "sf write ${loadaddr} 0 30000;" \ | |
88 | "save\0" \ | |
89 | "" | |
90 | #else | |
6d0f6bcf | 91 | #define CONFIG_SYS_UBOOT_END 0x3FFFF |
05316f8e TL |
92 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
93 | "netdev=eth0\0" \ | |
5368c55d | 94 | "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ |
05316f8e TL |
95 | "loadaddr=40010000\0" \ |
96 | "u-boot=u-boot.bin\0" \ | |
97 | "load=tftp ${loadaddr) ${u-boot}\0" \ | |
98 | "upd=run load; run prog\0" \ | |
5368c55d MV |
99 | "prog=prot off 0 " __stringify(CONFIG_SYS_UBOOT_END) \ |
100 | "; era 0 " __stringify(CONFIG_SYS_UBOOT_END) " ;" \ | |
05316f8e TL |
101 | "cp.b ${loadaddr} 0 ${filesize};" \ |
102 | "save\0" \ | |
103 | "" | |
104 | #endif | |
105 | ||
106 | /* Realtime clock */ | |
107 | #define CONFIG_MCFRTC | |
108 | #undef RTC_DEBUG | |
6d0f6bcf | 109 | #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ) |
05316f8e TL |
110 | |
111 | /* Timer */ | |
112 | #define CONFIG_MCFTMR | |
113 | #undef CONFIG_MCFPIT | |
114 | ||
115 | /* I2c */ | |
00f792e0 HS |
116 | #define CONFIG_SYS_I2C |
117 | #define CONFIG_SYS_I2C_FSL | |
118 | #define CONFIG_SYS_FSL_I2C_SPEED 80000 | |
119 | #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F | |
120 | #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000 | |
709b384b | 121 | #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR |
05316f8e TL |
122 | |
123 | /* DSPI and Serial Flash */ | |
ee0a8462 | 124 | #define CONFIG_CF_SPI |
05316f8e TL |
125 | #define CONFIG_CF_DSPI |
126 | #define CONFIG_SERIAL_FLASH | |
127 | #define CONFIG_HARD_SPI | |
6d0f6bcf | 128 | #define CONFIG_SYS_SBFHDR_SIZE 0x7 |
05316f8e | 129 | #ifdef CONFIG_CMD_SPI |
05316f8e | 130 | |
ee0a8462 TL |
131 | # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \ |
132 | DSPI_CTAR_PCSSCK_1CLK | \ | |
133 | DSPI_CTAR_PASC(0) | \ | |
134 | DSPI_CTAR_PDT(0) | \ | |
135 | DSPI_CTAR_CSSCK(0) | \ | |
136 | DSPI_CTAR_ASC(0) | \ | |
137 | DSPI_CTAR_DT(1)) | |
138 | # define CONFIG_SYS_DSPI_CTAR1 (CONFIG_SYS_DSPI_CTAR0) | |
139 | # define CONFIG_SYS_DSPI_CTAR2 (CONFIG_SYS_DSPI_CTAR0) | |
05316f8e TL |
140 | #endif |
141 | ||
142 | /* Input, PCI, Flexbus, and VCO */ | |
143 | #define CONFIG_EXTRA_CLOCK | |
144 | ||
709b384b | 145 | #define CONFIG_PRAM 2048 /* 2048 KB */ |
05316f8e | 146 | |
6d0f6bcf | 147 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
05316f8e TL |
148 | |
149 | #if defined(CONFIG_CMD_KGDB) | |
6d0f6bcf | 150 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
05316f8e | 151 | #else |
6d0f6bcf | 152 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
05316f8e | 153 | #endif |
6d0f6bcf JCPV |
154 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
155 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
156 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
05316f8e | 157 | |
6d0f6bcf | 158 | #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000) |
05316f8e | 159 | |
709b384b | 160 | #define CONFIG_SYS_MBAR 0xFC000000 |
05316f8e TL |
161 | |
162 | /* | |
163 | * Low Level Configuration Settings | |
164 | * (address mappings, register initial values, etc.) | |
165 | * You should know what you are doing if you make changes here. | |
166 | */ | |
167 | ||
168 | /*----------------------------------------------------------------------- | |
169 | * Definitions for initial stack pointer and data area (in DPRAM) | |
170 | */ | |
6d0f6bcf | 171 | #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 |
553f0982 | 172 | #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */ |
6d0f6bcf | 173 | #define CONFIG_SYS_INIT_RAM_CTRL 0x221 |
25ddd1fb | 174 | #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32) |
6d0f6bcf | 175 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
553f0982 | 176 | #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32) |
05316f8e TL |
177 | |
178 | /*----------------------------------------------------------------------- | |
179 | * Start addresses for the final memory configuration | |
180 | * (Set up by the startup code) | |
6d0f6bcf | 181 | * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
05316f8e | 182 | */ |
6d0f6bcf JCPV |
183 | #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
184 | #define CONFIG_SYS_SDRAM_SIZE 128 /* SDRAM size in MB */ | |
185 | #define CONFIG_SYS_SDRAM_CFG1 0x33633F30 | |
186 | #define CONFIG_SYS_SDRAM_CFG2 0x57670000 | |
187 | #define CONFIG_SYS_SDRAM_CTRL 0xE20D2C00 | |
188 | #define CONFIG_SYS_SDRAM_EMOD 0x80810000 | |
189 | #define CONFIG_SYS_SDRAM_MODE 0x008D0000 | |
190 | #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0x44 | |
191 | ||
192 | #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 | |
193 | #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) | |
05316f8e TL |
194 | |
195 | #ifdef CONFIG_CF_SBF | |
09933fb0 | 196 | # define CONFIG_SERIAL_BOOT |
14d0a02a | 197 | # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400) |
05316f8e | 198 | #else |
6d0f6bcf | 199 | # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) |
05316f8e | 200 | #endif |
6d0f6bcf JCPV |
201 | #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 |
202 | #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ | |
05316f8e | 203 | |
09933fb0 JJ |
204 | /* Reserve 256 kB for malloc() */ |
205 | #define CONFIG_SYS_MALLOC_LEN (256 << 10) | |
05316f8e TL |
206 | /* |
207 | * For booting Linux, the board info and command line data | |
208 | * have to be in the first 8 MB of memory, since this is | |
209 | * the maximum mapped by the Linux kernel during initialization ?? | |
210 | */ | |
211 | /* Initial Memory map for Linux */ | |
6d0f6bcf | 212 | #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) |
05316f8e TL |
213 | |
214 | /* Configuration for environment | |
09933fb0 JJ |
215 | * Environment is not embedded in u-boot. First time runing may have env |
216 | * crc error warning if there is no correct environment on the flash. | |
05316f8e | 217 | */ |
709b384b | 218 | #if defined(CONFIG_SYS_STMICRO_BOOT) |
0b5099a8 | 219 | # define CONFIG_ENV_IS_IN_SPI_FLASH 1 |
0e8d1586 JCPV |
220 | # define CONFIG_ENV_SPI_CS 1 |
221 | # define CONFIG_ENV_OFFSET 0x20000 | |
222 | # define CONFIG_ENV_SIZE 0x2000 | |
223 | # define CONFIG_ENV_SECT_SIZE 0x10000 | |
05316f8e | 224 | #else |
5a1aceb0 | 225 | # define CONFIG_ENV_IS_IN_FLASH 1 |
09933fb0 | 226 | # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) |
709b384b | 227 | # define CONFIG_ENV_SIZE 0x2000 |
09933fb0 | 228 | # define CONFIG_ENV_SECT_SIZE 0x20000 |
05316f8e TL |
229 | #endif |
230 | #undef CONFIG_ENV_OVERWRITE | |
05316f8e | 231 | |
ee0a8462 TL |
232 | /* FLASH organization */ |
233 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE | |
05316f8e | 234 | |
6d0f6bcf JCPV |
235 | #define CONFIG_SYS_FLASH_CFI |
236 | #ifdef CONFIG_SYS_FLASH_CFI | |
05316f8e TL |
237 | |
238 | # define CONFIG_FLASH_CFI_DRIVER 1 | |
709b384b | 239 | # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 |
6d0f6bcf JCPV |
240 | # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */ |
241 | # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT | |
242 | # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ | |
243 | # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */ | |
244 | # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */ | |
245 | # define CONFIG_SYS_FLASH_CHECKSUM | |
246 | # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE } | |
05316f8e TL |
247 | |
248 | #endif | |
249 | ||
250 | /* | |
251 | * This is setting for JFFS2 support in u-boot. | |
252 | * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support. | |
253 | */ | |
709b384b | 254 | #ifdef CONFIG_CMD_JFFS2 |
05316f8e TL |
255 | # define CONFIG_JFFS2_DEV "nor0" |
256 | # define CONFIG_JFFS2_PART_SIZE 0x01000000 | |
6d0f6bcf | 257 | # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000) |
05316f8e TL |
258 | #endif |
259 | ||
709b384b | 260 | /* Cache Configuration */ |
6d0f6bcf | 261 | #define CONFIG_SYS_CACHELINE_SIZE 16 |
05316f8e | 262 | |
dd9f054e | 263 | #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 264 | CONFIG_SYS_INIT_RAM_SIZE - 8) |
dd9f054e | 265 | #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
553f0982 | 266 | CONFIG_SYS_INIT_RAM_SIZE - 4) |
dd9f054e TL |
267 | #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA) |
268 | #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA) | |
269 | #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \ | |
270 | CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \ | |
271 | CF_ACR_EN | CF_ACR_SM_ALL) | |
272 | #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \ | |
273 | CF_CACR_ICINVA | CF_CACR_EUSP) | |
274 | #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \ | |
275 | CF_CACR_DEC | CF_CACR_DDCM_P | \ | |
276 | CF_CACR_DCINVA) & ~CF_CACR_ICINVA) | |
277 | ||
05316f8e TL |
278 | /*----------------------------------------------------------------------- |
279 | * Memory bank definitions | |
280 | */ | |
281 | /* | |
709b384b | 282 | * CS0 - NOR Flash 16MB |
05316f8e TL |
283 | * CS1 - Available |
284 | * CS2 - Available | |
285 | * CS3 - Available | |
286 | * CS4 - Available | |
287 | * CS5 - Available | |
288 | */ | |
289 | ||
709b384b | 290 | /* Flash */ |
6d0f6bcf | 291 | #define CONFIG_SYS_CS0_BASE 0x00000000 |
709b384b TL |
292 | #define CONFIG_SYS_CS0_MASK 0x00FF0001 |
293 | #define CONFIG_SYS_CS0_CTRL 0x00004D80 | |
05316f8e | 294 | |
6d0f6bcf | 295 | #define CONFIG_SYS_SPANSION_BASE CONFIG_SYS_CS0_BASE |
05316f8e TL |
296 | |
297 | #endif /* _M54451EVB_H */ |