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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 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10 /*
11 * board/config.h - configuration options, board specific
12 */
13
14 #ifndef _M54455EVB_H
15 #define _M54455EVB_H
16
17 /*
18 * High Level Configuration Options
19 * (easy to change)
20 */
21 #define CONFIG_MCF5445x /* define processor family */
22 #define CONFIG_M54455 /* define processor type */
23 #define CONFIG_M54455EVB /* M54455EVB board */
24
25 #define CONFIG_MCFUART
26 #define CONFIG_SYS_UART_PORT (0)
27 #define CONFIG_BAUDRATE 115200
28
29 #undef CONFIG_WATCHDOG
30
31 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
32
33 /*
34 * BOOTP options
35 */
36 #define CONFIG_BOOTP_BOOTFILESIZE
37 #define CONFIG_BOOTP_BOOTPATH
38 #define CONFIG_BOOTP_GATEWAY
39 #define CONFIG_BOOTP_HOSTNAME
40
41 /* Command line configuration */
42 #include <config_cmd_default.h>
43
44 #define CONFIG_CMD_BOOTD
45 #define CONFIG_CMD_CACHE
46 #define CONFIG_CMD_DATE
47 #define CONFIG_CMD_DHCP
48 #define CONFIG_CMD_ELF
49 #define CONFIG_CMD_EXT2
50 #define CONFIG_CMD_FAT
51 #define CONFIG_CMD_FLASH
52 #define CONFIG_CMD_I2C
53 #define CONFIG_CMD_IDE
54 #define CONFIG_CMD_JFFS2
55 #define CONFIG_CMD_MEMORY
56 #define CONFIG_CMD_MISC
57 #define CONFIG_CMD_MII
58 #define CONFIG_CMD_NET
59 #undef CONFIG_CMD_PCI
60 #define CONFIG_CMD_PING
61 #define CONFIG_CMD_REGINFO
62 #define CONFIG_CMD_SPI
63 #define CONFIG_CMD_SF
64
65 #undef CONFIG_CMD_LOADB
66 #undef CONFIG_CMD_LOADS
67
68 /* Network configuration */
69 #define CONFIG_MCFFEC
70 #ifdef CONFIG_MCFFEC
71 # define CONFIG_MII 1
72 # define CONFIG_MII_INIT 1
73 # define CONFIG_SYS_DISCOVER_PHY
74 # define CONFIG_SYS_RX_ETH_BUFFER 8
75 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
76
77 # define CONFIG_SYS_FEC0_PINMUX 0
78 # define CONFIG_SYS_FEC1_PINMUX 0
79 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
80 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
81 # define MCFFEC_TOUT_LOOP 50000
82 # define CONFIG_HAS_ETH1
83
84 # define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
85 # define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
86 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
87 # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
88 # define CONFIG_ETHPRIME "FEC0"
89 # define CONFIG_IPADDR 192.162.1.2
90 # define CONFIG_NETMASK 255.255.255.0
91 # define CONFIG_SERVERIP 192.162.1.1
92 # define CONFIG_GATEWAYIP 192.162.1.1
93 # define CONFIG_OVERWRITE_ETHADDR_ONCE
94
95 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
96 # ifndef CONFIG_SYS_DISCOVER_PHY
97 # define FECDUPLEX FULL
98 # define FECSPEED _100BASET
99 # else
100 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
101 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
102 # endif
103 # endif /* CONFIG_SYS_DISCOVER_PHY */
104 #endif
105
106 #define CONFIG_HOSTNAME M54455EVB
107 #ifdef CONFIG_SYS_STMICRO_BOOT
108 /* ST Micro serial flash */
109 #define CONFIG_SYS_LOAD_ADDR2 0x40010013
110 #define CONFIG_EXTRA_ENV_SETTINGS \
111 "netdev=eth0\0" \
112 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
113 "loadaddr=0x40010000\0" \
114 "sbfhdr=sbfhdr.bin\0" \
115 "uboot=u-boot.bin\0" \
116 "load=tftp ${loadaddr} ${sbfhdr};" \
117 "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
118 "upd=run load; run prog\0" \
119 "prog=sf probe 0:1 1000000 3;" \
120 "sf erase 0 30000;" \
121 "sf write ${loadaddr} 0 0x30000;" \
122 "save\0" \
123 ""
124 #else
125 /* Atmel and Intel */
126 #ifdef CONFIG_SYS_ATMEL_BOOT
127 # define CONFIG_SYS_UBOOT_END 0x0403FFFF
128 #elif defined(CONFIG_SYS_INTEL_BOOT)
129 # define CONFIG_SYS_UBOOT_END 0x3FFFF
130 #endif
131 #define CONFIG_EXTRA_ENV_SETTINGS \
132 "netdev=eth0\0" \
133 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
134 "loadaddr=0x40010000\0" \
135 "uboot=u-boot.bin\0" \
136 "load=tftp ${loadaddr} ${uboot}\0" \
137 "upd=run load; run prog\0" \
138 "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \
139 " " __stringify(CONFIG_SYS_UBOOT_END) ";" \
140 "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \
141 __stringify(CONFIG_SYS_UBOOT_END) ";" \
142 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \
143 " ${filesize}; save\0" \
144 ""
145 #endif
146
147 /* ATA configuration */
148 #define CONFIG_ISO_PARTITION
149 #define CONFIG_DOS_PARTITION
150 #define CONFIG_IDE_RESET 1
151 #define CONFIG_IDE_PREINIT 1
152 #define CONFIG_ATAPI
153 #undef CONFIG_LBA48
154
155 #define CONFIG_SYS_IDE_MAXBUS 1
156 #define CONFIG_SYS_IDE_MAXDEVICE 2
157
158 #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
159 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
160
161 #define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
162 #define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
163 #define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
164 #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
165
166 /* Realtime clock */
167 #define CONFIG_MCFRTC
168 #undef RTC_DEBUG
169 #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
170
171 /* Timer */
172 #define CONFIG_MCFTMR
173 #undef CONFIG_MCFPIT
174
175 /* I2c */
176 #define CONFIG_SYS_I2C
177 #define CONFIG_SYS_I2C_FSL
178 #define CONFIG_SYS_FSL_I2C_SPEED 80000
179 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
180 #define CONFIG_SYS_FSLI2C_OFFSET 0x58000
181 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
182
183 /* DSPI and Serial Flash */
184 #define CONFIG_CF_SPI
185 #define CONFIG_CF_DSPI
186 #define CONFIG_HARD_SPI
187 #define CONFIG_SYS_SBFHDR_SIZE 0x13
188 #ifdef CONFIG_CMD_SPI
189 # define CONFIG_SPI_FLASH
190 # define CONFIG_SPI_FLASH_STMICRO
191
192 # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
193 DSPI_CTAR_PCSSCK_1CLK | \
194 DSPI_CTAR_PASC(0) | \
195 DSPI_CTAR_PDT(0) | \
196 DSPI_CTAR_CSSCK(0) | \
197 DSPI_CTAR_ASC(0) | \
198 DSPI_CTAR_DT(1))
199 #endif
200
201 /* PCI */
202 #ifdef CONFIG_CMD_PCI
203 #define CONFIG_PCI 1
204 #define CONFIG_PCI_PNP 1
205 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
206
207 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
208
209 #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
210 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
211 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
212
213 #define CONFIG_SYS_PCI_IO_BUS 0xB1000000
214 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
215 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
216
217 #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
218 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
219 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
220 #endif
221
222 /* FPGA - Spartan 2 */
223 /* experiment
224 #define CONFIG_FPGA
225 #define CONFIG_FPGA_COUNT 1
226 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
227 #define CONFIG_SYS_FPGA_CHECK_CTRLC
228 */
229
230 /* Input, PCI, Flexbus, and VCO */
231 #define CONFIG_EXTRA_CLOCK
232
233 #define CONFIG_PRAM 2048 /* 2048 KB */
234
235 #define CONFIG_SYS_PROMPT "-> "
236 #define CONFIG_SYS_LONGHELP /* undef to save memory */
237
238 #if defined(CONFIG_CMD_KGDB)
239 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
240 #else
241 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
242 #endif
243 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
244 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
245 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
246
247 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
248
249 #define CONFIG_SYS_HZ 1000
250
251 #define CONFIG_SYS_MBAR 0xFC000000
252
253 /*
254 * Low Level Configuration Settings
255 * (address mappings, register initial values, etc.)
256 * You should know what you are doing if you make changes here.
257 */
258
259 /*-----------------------------------------------------------------------
260 * Definitions for initial stack pointer and data area (in DPRAM)
261 */
262 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
263 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
264 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
265 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
266 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
267 #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
268
269 /*-----------------------------------------------------------------------
270 * Start addresses for the final memory configuration
271 * (Set up by the startup code)
272 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
273 */
274 #define CONFIG_SYS_SDRAM_BASE 0x40000000
275 #define CONFIG_SYS_SDRAM_BASE1 0x48000000
276 #define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
277 #define CONFIG_SYS_SDRAM_CFG1 0x65311610
278 #define CONFIG_SYS_SDRAM_CFG2 0x59670000
279 #define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
280 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
281 #define CONFIG_SYS_SDRAM_MODE 0x00010033
282 #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
283
284 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
285 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
286
287 #ifdef CONFIG_CF_SBF
288 # define CONFIG_SERIAL_BOOT
289 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
290 #else
291 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
292 #endif
293 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
294 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
295
296 /* Reserve 256 kB for malloc() */
297 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
298
299 /*
300 * For booting Linux, the board info and command line data
301 * have to be in the first 8 MB of memory, since this is
302 * the maximum mapped by the Linux kernel during initialization ??
303 */
304 /* Initial Memory map for Linux */
305 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
306
307 /*
308 * Configuration for environment
309 * Environment is not embedded in u-boot. First time runing may have env
310 * crc error warning if there is no correct environment on the flash.
311 */
312 #ifdef CONFIG_CF_SBF
313 # define CONFIG_ENV_IS_IN_SPI_FLASH
314 # define CONFIG_ENV_SPI_CS 1
315 #else
316 # define CONFIG_ENV_IS_IN_FLASH 1
317 #endif
318 #undef CONFIG_ENV_OVERWRITE
319
320 /*-----------------------------------------------------------------------
321 * FLASH organization
322 */
323 #ifdef CONFIG_SYS_STMICRO_BOOT
324 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
325 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE
326 # define CONFIG_ENV_OFFSET 0x30000
327 # define CONFIG_ENV_SIZE 0x2000
328 # define CONFIG_ENV_SECT_SIZE 0x10000
329 #endif
330 #ifdef CONFIG_SYS_ATMEL_BOOT
331 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
332 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
333 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
334 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
335 # define CONFIG_ENV_SIZE 0x2000
336 # define CONFIG_ENV_SECT_SIZE 0x10000
337 #endif
338 #ifdef CONFIG_SYS_INTEL_BOOT
339 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
340 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
341 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
342 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
343 # define CONFIG_ENV_SIZE 0x2000
344 # define CONFIG_ENV_SECT_SIZE 0x20000
345 #endif
346
347 #define CONFIG_SYS_FLASH_CFI
348 #ifdef CONFIG_SYS_FLASH_CFI
349
350 # define CONFIG_FLASH_CFI_DRIVER 1
351 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
352 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
353 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
354 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
355 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
356 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
357 # define CONFIG_SYS_FLASH_CHECKSUM
358 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
359 # define CONFIG_FLASH_CFI_LEGACY
360
361 #ifdef CONFIG_FLASH_CFI_LEGACY
362 # define CONFIG_SYS_ATMEL_REGION 4
363 # define CONFIG_SYS_ATMEL_TOTALSECT 11
364 # define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
365 # define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
366 #endif
367 #endif
368
369 /*
370 * This is setting for JFFS2 support in u-boot.
371 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
372 */
373 #ifdef CONFIG_CMD_JFFS2
374 #ifdef CF_STMICRO_BOOT
375 # define CONFIG_JFFS2_DEV "nor1"
376 # define CONFIG_JFFS2_PART_SIZE 0x01000000
377 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
378 #endif
379 #ifdef CONFIG_SYS_ATMEL_BOOT
380 # define CONFIG_JFFS2_DEV "nor1"
381 # define CONFIG_JFFS2_PART_SIZE 0x01000000
382 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
383 #endif
384 #ifdef CONFIG_SYS_INTEL_BOOT
385 # define CONFIG_JFFS2_DEV "nor0"
386 # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
387 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
388 #endif
389 #endif
390
391 /*-----------------------------------------------------------------------
392 * Cache Configuration
393 */
394 #define CONFIG_SYS_CACHELINE_SIZE 16
395
396 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
397 CONFIG_SYS_INIT_RAM_SIZE - 8)
398 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
399 CONFIG_SYS_INIT_RAM_SIZE - 4)
400 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
401 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
402 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
403 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
404 CF_ACR_EN | CF_ACR_SM_ALL)
405 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
406 CF_CACR_ICINVA | CF_CACR_EUSP)
407 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
408 CF_CACR_DEC | CF_CACR_DDCM_P | \
409 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
410
411 /*-----------------------------------------------------------------------
412 * Memory bank definitions
413 */
414 /*
415 * CS0 - NOR Flash 1, 2, 4, or 8MB
416 * CS1 - CompactFlash and registers
417 * CS2 - CPLD
418 * CS3 - FPGA
419 * CS4 - Available
420 * CS5 - Available
421 */
422
423 #if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
424 /* Atmel Flash */
425 #define CONFIG_SYS_CS0_BASE 0x04000000
426 #define CONFIG_SYS_CS0_MASK 0x00070001
427 #define CONFIG_SYS_CS0_CTRL 0x00001140
428 /* Intel Flash */
429 #define CONFIG_SYS_CS1_BASE 0x00000000
430 #define CONFIG_SYS_CS1_MASK 0x01FF0001
431 #define CONFIG_SYS_CS1_CTRL 0x00000D60
432
433 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
434 #else
435 /* Intel Flash */
436 #define CONFIG_SYS_CS0_BASE 0x00000000
437 #define CONFIG_SYS_CS0_MASK 0x01FF0001
438 #define CONFIG_SYS_CS0_CTRL 0x00000D60
439 /* Atmel Flash */
440 #define CONFIG_SYS_CS1_BASE 0x04000000
441 #define CONFIG_SYS_CS1_MASK 0x00070001
442 #define CONFIG_SYS_CS1_CTRL 0x00001140
443
444 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
445 #endif
446
447 /* CPLD */
448 #define CONFIG_SYS_CS2_BASE 0x08000000
449 #define CONFIG_SYS_CS2_MASK 0x00070001
450 #define CONFIG_SYS_CS2_CTRL 0x003f1140
451
452 /* FPGA */
453 #define CONFIG_SYS_CS3_BASE 0x09000000
454 #define CONFIG_SYS_CS3_MASK 0x00070001
455 #define CONFIG_SYS_CS3_CTRL 0x00000020
456
457 #endif /* _M54455EVB_H */