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