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1 /*
2 * Configuation settings for the Freescale MCF54455 EVB 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 _M54455EVB_H
31 #define _M54455EVB_H
32
33 /*
34 * High Level Configuration Options
35 * (easy to change)
36 */
37 #define CONFIG_MCF5445x /* define processor family */
38 #define CONFIG_M54455 /* define processor type */
39 #define CONFIG_M54455EVB /* M54455EVB board */
40
41 #define CONFIG_MCFUART
42 #define CONFIG_SYS_UART_PORT (0)
43 #define CONFIG_BAUDRATE 115200
44 #define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
45
46 #undef CONFIG_WATCHDOG
47
48 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
49
50 /*
51 * BOOTP options
52 */
53 #define CONFIG_BOOTP_BOOTFILESIZE
54 #define CONFIG_BOOTP_BOOTPATH
55 #define CONFIG_BOOTP_GATEWAY
56 #define CONFIG_BOOTP_HOSTNAME
57
58 /* Command line configuration */
59 #include <config_cmd_default.h>
60
61 #define CONFIG_CMD_BOOTD
62 #define CONFIG_CMD_CACHE
63 #define CONFIG_CMD_DATE
64 #define CONFIG_CMD_DHCP
65 #define CONFIG_CMD_ELF
66 #define CONFIG_CMD_EXT2
67 #define CONFIG_CMD_FAT
68 #define CONFIG_CMD_FLASH
69 #define CONFIG_CMD_I2C
70 #define CONFIG_CMD_IDE
71 #define CONFIG_CMD_JFFS2
72 #define CONFIG_CMD_MEMORY
73 #define CONFIG_CMD_MISC
74 #define CONFIG_CMD_MII
75 #define CONFIG_CMD_NET
76 #undef CONFIG_CMD_PCI
77 #define CONFIG_CMD_PING
78 #define CONFIG_CMD_REGINFO
79 #define CONFIG_CMD_SPI
80 #define CONFIG_CMD_SF
81
82 #undef CONFIG_CMD_LOADB
83 #undef CONFIG_CMD_LOADS
84
85 /* Network configuration */
86 #define CONFIG_MCFFEC
87 #ifdef CONFIG_MCFFEC
88 # define CONFIG_NET_MULTI 1
89 # define CONFIG_MII 1
90 # define CONFIG_MII_INIT 1
91 # define CONFIG_SYS_DISCOVER_PHY
92 # define CONFIG_SYS_RX_ETH_BUFFER 8
93 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
94
95 # define CONFIG_SYS_FEC0_PINMUX 0
96 # define CONFIG_SYS_FEC1_PINMUX 0
97 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
98 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
99 # define MCFFEC_TOUT_LOOP 50000
100 # define CONFIG_HAS_ETH1
101
102 # define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
103 # define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
104 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
105 # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
106 # define CONFIG_ETHPRIME "FEC0"
107 # define CONFIG_IPADDR 192.162.1.2
108 # define CONFIG_NETMASK 255.255.255.0
109 # define CONFIG_SERVERIP 192.162.1.1
110 # define CONFIG_GATEWAYIP 192.162.1.1
111 # define CONFIG_OVERWRITE_ETHADDR_ONCE
112
113 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
114 # ifndef CONFIG_SYS_DISCOVER_PHY
115 # define FECDUPLEX FULL
116 # define FECSPEED _100BASET
117 # else
118 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
119 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
120 # endif
121 # endif /* CONFIG_SYS_DISCOVER_PHY */
122 #endif
123
124 #define CONFIG_HOSTNAME M54455EVB
125 #ifdef CONFIG_SYS_STMICRO_BOOT
126 /* ST Micro serial flash */
127 #define CONFIG_SYS_LOAD_ADDR2 0x40010013
128 #define CONFIG_EXTRA_ENV_SETTINGS \
129 "netdev=eth0\0" \
130 "inpclk=" MK_STR(CONFIG_SYS_INPUT_CLKSRC) "\0" \
131 "loadaddr=0x40010000\0" \
132 "sbfhdr=sbfhdr.bin\0" \
133 "uboot=u-boot.bin\0" \
134 "load=tftp ${loadaddr} ${sbfhdr};" \
135 "tftp " MK_STR(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
136 "upd=run load; run prog\0" \
137 "prog=sf probe 0:1 10000 1;" \
138 "sf erase 0 30000;" \
139 "sf write ${loadaddr} 0 0x30000;" \
140 "save\0" \
141 ""
142 #else
143 /* Atmel and Intel */
144 #ifdef CONFIG_SYS_ATMEL_BOOT
145 # define CONFIG_SYS_UBOOT_END 0x0403FFFF
146 #elif defined(CONFIG_SYS_INTEL_BOOT)
147 # define CONFIG_SYS_UBOOT_END 0x3FFFF
148 #endif
149 #define CONFIG_EXTRA_ENV_SETTINGS \
150 "netdev=eth0\0" \
151 "inpclk=" MK_STR(CONFIG_SYS_INPUT_CLKSRC) "\0" \
152 "loadaddr=0x40010000\0" \
153 "uboot=u-boot.bin\0" \
154 "load=tftp ${loadaddr} ${uboot}\0" \
155 "upd=run load; run prog\0" \
156 "prog=prot off " MK_STR(CONFIG_SYS_FLASH_BASE) \
157 " " MK_STR(CONFIG_SYS_UBOOT_END) ";" \
158 "era " MK_STR(CONFIG_SYS_FLASH_BASE) " " \
159 MK_STR(CONFIG_SYS_UBOOT_END) ";" \
160 "cp.b ${loadaddr} " MK_STR(CONFIG_SYS_FLASH_BASE) \
161 " ${filesize}; save\0" \
162 ""
163 #endif
164
165 /* ATA configuration */
166 #define CONFIG_ISO_PARTITION
167 #define CONFIG_DOS_PARTITION
168 #define CONFIG_IDE_RESET 1
169 #define CONFIG_IDE_PREINIT 1
170 #define CONFIG_ATAPI
171 #undef CONFIG_LBA48
172
173 #define CONFIG_SYS_IDE_MAXBUS 1
174 #define CONFIG_SYS_IDE_MAXDEVICE 2
175
176 #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
177 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
178
179 #define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
180 #define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
181 #define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
182 #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
183
184 /* Realtime clock */
185 #define CONFIG_MCFRTC
186 #undef RTC_DEBUG
187 #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
188
189 /* Timer */
190 #define CONFIG_MCFTMR
191 #undef CONFIG_MCFPIT
192
193 /* I2c */
194 #define CONFIG_FSL_I2C
195 #define CONFIG_HARD_I2C /* I2C with hardware support */
196 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
197 #define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */
198 #define CONFIG_SYS_I2C_SLAVE 0x7F
199 #define CONFIG_SYS_I2C_OFFSET 0x58000
200 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
201
202 /* DSPI and Serial Flash */
203 #define CONFIG_CF_DSPI
204 #define CONFIG_HARD_SPI
205 #define CONFIG_SYS_SER_FLASH_BASE 0x01000000
206 #define CONFIG_SYS_SBFHDR_SIZE 0x13
207 #ifdef CONFIG_CMD_SPI
208 # define CONFIG_SPI_FLASH
209 # define CONFIG_SPI_FLASH_STMICRO
210
211 # define CONFIG_SYS_DSPI_DCTAR0 (DSPI_DCTAR_TRSZ(7) | \
212 DSPI_DCTAR_CPOL | \
213 DSPI_DCTAR_CPHA | \
214 DSPI_DCTAR_PCSSCK_1CLK | \
215 DSPI_DCTAR_PASC(0) | \
216 DSPI_DCTAR_PDT(0) | \
217 DSPI_DCTAR_CSSCK(0) | \
218 DSPI_DCTAR_ASC(0) | \
219 DSPI_DCTAR_PBR(0) | \
220 DSPI_DCTAR_DT(1) | \
221 DSPI_DCTAR_BR(1))
222 #endif
223
224 /* PCI */
225 #ifdef CONFIG_CMD_PCI
226 #define CONFIG_PCI 1
227 #define CONFIG_PCI_PNP 1
228 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
229
230 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
231
232 #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
233 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
234 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
235
236 #define CONFIG_SYS_PCI_IO_BUS 0xB1000000
237 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
238 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
239
240 #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
241 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
242 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
243 #endif
244
245 /* FPGA - Spartan 2 */
246 /* experiment
247 #define CONFIG_FPGA CONFIG_SYS_SPARTAN3
248 #define CONFIG_FPGA_COUNT 1
249 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
250 #define CONFIG_SYS_FPGA_CHECK_CTRLC
251 */
252
253 /* Input, PCI, Flexbus, and VCO */
254 #define CONFIG_EXTRA_CLOCK
255
256 #define CONFIG_PRAM 2048 /* 2048 KB */
257
258 #define CONFIG_SYS_PROMPT "-> "
259 #define CONFIG_SYS_LONGHELP /* undef to save memory */
260
261 #if defined(CONFIG_CMD_KGDB)
262 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
263 #else
264 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
265 #endif
266 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
267 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
268 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
269
270 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
271
272 #define CONFIG_SYS_HZ 1000
273
274 #define CONFIG_SYS_MBAR 0xFC000000
275
276 /*
277 * Low Level Configuration Settings
278 * (address mappings, register initial values, etc.)
279 * You should know what you are doing if you make changes here.
280 */
281
282 /*-----------------------------------------------------------------------
283 * Definitions for initial stack pointer and data area (in DPRAM)
284 */
285 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
286 #define CONFIG_SYS_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
287 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
288 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
289 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) - 32)
290 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
291 #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - 32)
292
293 /*-----------------------------------------------------------------------
294 * Start addresses for the final memory configuration
295 * (Set up by the startup code)
296 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
297 */
298 #define CONFIG_SYS_SDRAM_BASE 0x40000000
299 #define CONFIG_SYS_SDRAM_BASE1 0x48000000
300 #define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
301 #define CONFIG_SYS_SDRAM_CFG1 0x65311610
302 #define CONFIG_SYS_SDRAM_CFG2 0x59670000
303 #define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
304 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
305 #define CONFIG_SYS_SDRAM_MODE 0x00010033
306 #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
307
308 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
309 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
310
311 #ifdef CONFIG_CF_SBF
312 # define CONFIG_SYS_MONITOR_BASE (TEXT_BASE + 0x400)
313 #else
314 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
315 #endif
316 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
317 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
318 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
319
320 /*
321 * For booting Linux, the board info and command line data
322 * have to be in the first 8 MB of memory, since this is
323 * the maximum mapped by the Linux kernel during initialization ??
324 */
325 /* Initial Memory map for Linux */
326 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
327
328 /*
329 * Configuration for environment
330 * Environment is embedded in u-boot in the second sector of the flash
331 */
332 #ifdef CONFIG_CF_SBF
333 # define CONFIG_ENV_IS_IN_SPI_FLASH
334 # define CONFIG_ENV_SPI_CS 1
335 #else
336 # define CONFIG_ENV_IS_IN_FLASH 1
337 #endif
338 #undef CONFIG_ENV_OVERWRITE
339 #undef CONFIG_ENV_IS_EMBEDDED
340
341 /*-----------------------------------------------------------------------
342 * FLASH organization
343 */
344 #ifdef CONFIG_SYS_STMICRO_BOOT
345 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_SER_FLASH_BASE
346 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_SER_FLASH_BASE
347 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS0_BASE
348 # define CONFIG_SYS_FLASH2_BASE CONFIG_SYS_CS1_BASE
349 # define CONFIG_ENV_OFFSET 0x30000
350 # define CONFIG_ENV_SIZE 0x2000
351 # define CONFIG_ENV_SECT_SIZE 0x10000
352 #endif
353 #ifdef CONFIG_SYS_ATMEL_BOOT
354 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
355 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
356 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
357 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x4000)
358 # define CONFIG_ENV_SECT_SIZE 0x2000
359 #endif
360 #ifdef CONFIG_SYS_INTEL_BOOT
361 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
362 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
363 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
364 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
365 # define CONFIG_ENV_SIZE 0x2000
366 # define CONFIG_ENV_SECT_SIZE 0x20000
367 #endif
368
369 #define CONFIG_SYS_FLASH_CFI
370 #ifdef CONFIG_SYS_FLASH_CFI
371
372 # define CONFIG_FLASH_CFI_DRIVER 1
373 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
374 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
375 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
376 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
377 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
378 # define CONFIG_SYS_FLASH_CHECKSUM
379 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
380 # define CONFIG_FLASH_CFI_LEGACY
381
382 #ifdef CONFIG_FLASH_CFI_LEGACY
383 # define CONFIG_SYS_ATMEL_REGION 4
384 # define CONFIG_SYS_ATMEL_TOTALSECT 11
385 # define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
386 # define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
387 #endif
388 #endif
389
390 /*
391 * This is setting for JFFS2 support in u-boot.
392 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
393 */
394 #ifdef CONFIG_CMD_JFFS2
395 #ifdef CF_STMICRO_BOOT
396 # define CONFIG_JFFS2_DEV "nor1"
397 # define CONFIG_JFFS2_PART_SIZE 0x01000000
398 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
399 #endif
400 #ifdef CONFIG_SYS_ATMEL_BOOT
401 # define CONFIG_JFFS2_DEV "nor1"
402 # define CONFIG_JFFS2_PART_SIZE 0x01000000
403 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
404 #endif
405 #ifdef CONFIG_SYS_INTEL_BOOT
406 # define CONFIG_JFFS2_DEV "nor0"
407 # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
408 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
409 #endif
410 #endif
411
412 /*-----------------------------------------------------------------------
413 * Cache Configuration
414 */
415 #define CONFIG_SYS_CACHELINE_SIZE 16
416
417 /*-----------------------------------------------------------------------
418 * Memory bank definitions
419 */
420 /*
421 * CS0 - NOR Flash 1, 2, 4, or 8MB
422 * CS1 - CompactFlash and registers
423 * CS2 - CPLD
424 * CS3 - FPGA
425 * CS4 - Available
426 * CS5 - Available
427 */
428
429 #if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
430 /* Atmel Flash */
431 #define CONFIG_SYS_CS0_BASE 0x04000000
432 #define CONFIG_SYS_CS0_MASK 0x00070001
433 #define CONFIG_SYS_CS0_CTRL 0x00001140
434 /* Intel Flash */
435 #define CONFIG_SYS_CS1_BASE 0x00000000
436 #define CONFIG_SYS_CS1_MASK 0x01FF0001
437 #define CONFIG_SYS_CS1_CTRL 0x00000D60
438
439 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
440 #else
441 /* Intel Flash */
442 #define CONFIG_SYS_CS0_BASE 0x00000000
443 #define CONFIG_SYS_CS0_MASK 0x01FF0001
444 #define CONFIG_SYS_CS0_CTRL 0x00000D60
445 /* Atmel Flash */
446 #define CONFIG_SYS_CS1_BASE 0x04000000
447 #define CONFIG_SYS_CS1_MASK 0x00070001
448 #define CONFIG_SYS_CS1_CTRL 0x00001140
449
450 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
451 #endif
452
453 /* CPLD */
454 #define CONFIG_SYS_CS2_BASE 0x08000000
455 #define CONFIG_SYS_CS2_MASK 0x00070001
456 #define CONFIG_SYS_CS2_CTRL 0x003f1140
457
458 /* FPGA */
459 #define CONFIG_SYS_CS3_BASE 0x09000000
460 #define CONFIG_SYS_CS3_MASK 0x00070001
461 #define CONFIG_SYS_CS3_CTRL 0x00000020
462
463 #endif /* _M54455EVB_H */