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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_DISPLAY_BOARDINFO
26
27 #define CONFIG_MCFUART
28 #define CONFIG_SYS_UART_PORT (0)
29 #define CONFIG_BAUDRATE 115200
30
31 #undef CONFIG_WATCHDOG
32
33 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
34
35 /*
36 * BOOTP options
37 */
38 #define CONFIG_BOOTP_BOOTFILESIZE
39 #define CONFIG_BOOTP_BOOTPATH
40 #define CONFIG_BOOTP_GATEWAY
41 #define CONFIG_BOOTP_HOSTNAME
42
43 /* Command line configuration */
44 #include <config_cmd_default.h>
45
46 #define CONFIG_CMD_BOOTD
47 #define CONFIG_CMD_CACHE
48 #define CONFIG_CMD_DATE
49 #define CONFIG_CMD_DHCP
50 #define CONFIG_CMD_ELF
51 #define CONFIG_CMD_EXT2
52 #define CONFIG_CMD_FAT
53 #define CONFIG_CMD_FLASH
54 #define CONFIG_CMD_I2C
55 #define CONFIG_CMD_IDE
56 #define CONFIG_CMD_JFFS2
57 #define CONFIG_CMD_MEMORY
58 #define CONFIG_CMD_MISC
59 #define CONFIG_CMD_MII
60 #define CONFIG_CMD_NET
61 #undef CONFIG_CMD_PCI
62 #define CONFIG_CMD_PING
63 #define CONFIG_CMD_REGINFO
64 #define CONFIG_CMD_SPI
65 #define CONFIG_CMD_SF
66
67 #undef CONFIG_CMD_LOADB
68 #undef CONFIG_CMD_LOADS
69
70 /* Network configuration */
71 #define CONFIG_MCFFEC
72 #ifdef CONFIG_MCFFEC
73 # define CONFIG_MII 1
74 # define CONFIG_MII_INIT 1
75 # define CONFIG_SYS_DISCOVER_PHY
76 # define CONFIG_SYS_RX_ETH_BUFFER 8
77 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
78
79 # define CONFIG_SYS_FEC0_PINMUX 0
80 # define CONFIG_SYS_FEC1_PINMUX 0
81 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
82 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
83 # define MCFFEC_TOUT_LOOP 50000
84 # define CONFIG_HAS_ETH1
85
86 # define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
87 # define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
88 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
89 # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
90 # define CONFIG_ETHPRIME "FEC0"
91 # define CONFIG_IPADDR 192.162.1.2
92 # define CONFIG_NETMASK 255.255.255.0
93 # define CONFIG_SERVERIP 192.162.1.1
94 # define CONFIG_GATEWAYIP 192.162.1.1
95 # define CONFIG_OVERWRITE_ETHADDR_ONCE
96
97 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
98 # ifndef CONFIG_SYS_DISCOVER_PHY
99 # define FECDUPLEX FULL
100 # define FECSPEED _100BASET
101 # else
102 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
103 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
104 # endif
105 # endif /* CONFIG_SYS_DISCOVER_PHY */
106 #endif
107
108 #define CONFIG_HOSTNAME M54455EVB
109 #ifdef CONFIG_SYS_STMICRO_BOOT
110 /* ST Micro serial flash */
111 #define CONFIG_SYS_LOAD_ADDR2 0x40010013
112 #define CONFIG_EXTRA_ENV_SETTINGS \
113 "netdev=eth0\0" \
114 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
115 "loadaddr=0x40010000\0" \
116 "sbfhdr=sbfhdr.bin\0" \
117 "uboot=u-boot.bin\0" \
118 "load=tftp ${loadaddr} ${sbfhdr};" \
119 "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
120 "upd=run load; run prog\0" \
121 "prog=sf probe 0:1 1000000 3;" \
122 "sf erase 0 30000;" \
123 "sf write ${loadaddr} 0 0x30000;" \
124 "save\0" \
125 ""
126 #else
127 /* Atmel and Intel */
128 #ifdef CONFIG_SYS_ATMEL_BOOT
129 # define CONFIG_SYS_UBOOT_END 0x0403FFFF
130 #elif defined(CONFIG_SYS_INTEL_BOOT)
131 # define CONFIG_SYS_UBOOT_END 0x3FFFF
132 #endif
133 #define CONFIG_EXTRA_ENV_SETTINGS \
134 "netdev=eth0\0" \
135 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
136 "loadaddr=0x40010000\0" \
137 "uboot=u-boot.bin\0" \
138 "load=tftp ${loadaddr} ${uboot}\0" \
139 "upd=run load; run prog\0" \
140 "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \
141 " " __stringify(CONFIG_SYS_UBOOT_END) ";" \
142 "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \
143 __stringify(CONFIG_SYS_UBOOT_END) ";" \
144 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \
145 " ${filesize}; save\0" \
146 ""
147 #endif
148
149 /* ATA configuration */
150 #define CONFIG_ISO_PARTITION
151 #define CONFIG_DOS_PARTITION
152 #define CONFIG_IDE_RESET 1
153 #define CONFIG_IDE_PREINIT 1
154 #define CONFIG_ATAPI
155 #undef CONFIG_LBA48
156
157 #define CONFIG_SYS_IDE_MAXBUS 1
158 #define CONFIG_SYS_IDE_MAXDEVICE 2
159
160 #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
161 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
162
163 #define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
164 #define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
165 #define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
166 #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
167
168 /* Realtime clock */
169 #define CONFIG_MCFRTC
170 #undef RTC_DEBUG
171 #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
172
173 /* Timer */
174 #define CONFIG_MCFTMR
175 #undef CONFIG_MCFPIT
176
177 /* I2c */
178 #define CONFIG_SYS_I2C
179 #define CONFIG_SYS_I2C_FSL
180 #define CONFIG_SYS_FSL_I2C_SPEED 80000
181 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
182 #define CONFIG_SYS_FSL_I2C_OFFSET 0x58000
183 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
184
185 /* DSPI and Serial Flash */
186 #define CONFIG_CF_SPI
187 #define CONFIG_CF_DSPI
188 #define CONFIG_HARD_SPI
189 #define CONFIG_SYS_SBFHDR_SIZE 0x13
190 #ifdef CONFIG_CMD_SPI
191 # define CONFIG_SPI_FLASH
192 # define CONFIG_SPI_FLASH_STMICRO
193
194 # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
195 DSPI_CTAR_PCSSCK_1CLK | \
196 DSPI_CTAR_PASC(0) | \
197 DSPI_CTAR_PDT(0) | \
198 DSPI_CTAR_CSSCK(0) | \
199 DSPI_CTAR_ASC(0) | \
200 DSPI_CTAR_DT(1))
201 #endif
202
203 /* PCI */
204 #ifdef CONFIG_CMD_PCI
205 #define CONFIG_PCI 1
206 #define CONFIG_PCI_PNP 1
207 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
208
209 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
210
211 #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
212 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
213 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
214
215 #define CONFIG_SYS_PCI_IO_BUS 0xB1000000
216 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
217 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
218
219 #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
220 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
221 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
222 #endif
223
224 /* FPGA - Spartan 2 */
225 /* experiment
226 #define CONFIG_FPGA
227 #define CONFIG_FPGA_COUNT 1
228 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
229 #define CONFIG_SYS_FPGA_CHECK_CTRLC
230 */
231
232 /* Input, PCI, Flexbus, and VCO */
233 #define CONFIG_EXTRA_CLOCK
234
235 #define CONFIG_PRAM 2048 /* 2048 KB */
236
237 #define CONFIG_SYS_PROMPT "-> "
238 #define CONFIG_SYS_LONGHELP /* undef to save memory */
239
240 #if defined(CONFIG_CMD_KGDB)
241 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
242 #else
243 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
244 #endif
245 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
246 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
247 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
248
249 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
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 */