2 * Configuation settings for the Freescale MCF54455 EVB board.
4 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
5 * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
7 * See file CREDITS for list of people who contributed to this
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.
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.
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,
27 * board/config.h - configuration options, board specific
34 * High Level Configuration Options
37 #define CONFIG_MCF5445x /* define processor family */
38 #define CONFIG_M54455 /* define processor type */
39 #define CONFIG_M54455EVB /* M54455EVB board */
41 #define CONFIG_MCFUART
42 #define CFG_UART_PORT (0)
43 #define CONFIG_BAUDRATE 115200
44 #define CFG_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
46 #undef CONFIG_WATCHDOG
48 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
53 #define CONFIG_BOOTP_BOOTFILESIZE
54 #define CONFIG_BOOTP_BOOTPATH
55 #define CONFIG_BOOTP_GATEWAY
56 #define CONFIG_BOOTP_HOSTNAME
58 /* Command line configuration */
59 #include <config_cmd_default.h>
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
77 #define CONFIG_CMD_PING
78 #define CONFIG_CMD_REGINFO
79 #define CONFIG_CMD_SPI
82 #undef CONFIG_CMD_LOADB
83 #undef CONFIG_CMD_LOADS
85 /* Network configuration */
88 # define CONFIG_NET_MULTI 1
90 # define CONFIG_MII_INIT 1
91 # define CFG_DISCOVER_PHY
92 # define CFG_RX_ETH_BUFFER 8
93 # define CFG_FAULT_ECHO_LINK_DOWN
95 # define CFG_FEC0_PINMUX 0
96 # define CFG_FEC1_PINMUX 0
97 # define CFG_FEC0_MIIBASE CFG_FEC0_IOBASE
98 # define CFG_FEC1_MIIBASE CFG_FEC0_IOBASE
99 # define MCFFEC_TOUT_LOOP 50000
100 # define CONFIG_HAS_ETH1
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
113 /* If CFG_DISCOVER_PHY is not defined - hardcoded */
114 # ifndef CFG_DISCOVER_PHY
115 # define FECDUPLEX FULL
116 # define FECSPEED _100BASET
118 # ifndef CFG_FAULT_ECHO_LINK_DOWN
119 # define CFG_FAULT_ECHO_LINK_DOWN
121 # endif /* CFG_DISCOVER_PHY */
124 #define CONFIG_HOSTNAME M54455EVB
125 #ifdef CFG_STMICRO_BOOT
126 /* ST Micro serial flash */
127 #define CFG_LOAD_ADDR2 0x40010013
128 #define CONFIG_EXTRA_ENV_SETTINGS \
130 "inpclk=" MK_STR(CFG_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(CFG_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;" \
143 /* Atmel and Intel */
144 #ifdef CFG_ATMEL_BOOT
145 # define CFG_UBOOT_END 0x0403FFFF
146 #elif defined(CFG_INTEL_BOOT)
147 # define CFG_UBOOT_END 0x3FFFF
149 #define CONFIG_EXTRA_ENV_SETTINGS \
151 "inpclk=" MK_STR(CFG_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(CFG_FLASH_BASE) \
157 " " MK_STR(CFG_UBOOT_END) ";" \
158 "era " MK_STR(CFG_FLASH_BASE) " " \
159 MK_STR(CFG_UBOOT_END) ";" \
160 "cp.b ${loadaddr} " MK_STR(CFG_FLASH_BASE) \
161 " ${filesize}; save\0" \
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
173 #define CFG_IDE_MAXBUS 1
174 #define CFG_IDE_MAXDEVICE 2
176 #define CFG_ATA_BASE_ADDR 0x90000000
177 #define CFG_ATA_IDE0_OFFSET 0
179 #define CFG_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
180 #define CFG_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
181 #define CFG_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
182 #define CFG_ATA_STRIDE 4 /* Interval between registers */
186 #define CONFIG_MCFRTC
188 #define CFG_RTC_OSCILLATOR (32 * CFG_HZ)
191 #define CONFIG_MCFTMR
195 #define CONFIG_FSL_I2C
196 #define CONFIG_HARD_I2C /* I2C with hardware support */
197 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
198 #define CFG_I2C_SPEED 80000 /* I2C speed and slave address */
199 #define CFG_I2C_SLAVE 0x7F
200 #define CFG_I2C_OFFSET 0x58000
201 #define CFG_IMMR CFG_MBAR
203 /* DSPI and Serial Flash */
204 #define CONFIG_CF_DSPI
205 #define CONFIG_HARD_SPI
206 #define CFG_SER_FLASH_BASE 0x01000000
207 #define CFG_SBFHDR_SIZE 0x13
208 #ifdef CONFIG_CMD_SPI
209 # define CONFIG_SPI_FLASH
210 # define CONFIG_SPI_FLASH_STMICRO
212 # define CFG_DSPI_DCTAR0 (DSPI_DCTAR_TRSZ(7) | \
215 DSPI_DCTAR_PCSSCK_1CLK | \
216 DSPI_DCTAR_PASC(0) | \
217 DSPI_DCTAR_PDT(0) | \
218 DSPI_DCTAR_CSSCK(0) | \
219 DSPI_DCTAR_ASC(0) | \
220 DSPI_DCTAR_PBR(0) | \
226 #ifdef CONFIG_CMD_PCI
228 #define CONFIG_PCI_PNP 1
229 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
231 #define CFG_PCI_CACHE_LINE_SIZE 4
233 #define CFG_PCI_MEM_BUS 0xA0000000
234 #define CFG_PCI_MEM_PHYS CFG_PCI_MEM_BUS
235 #define CFG_PCI_MEM_SIZE 0x10000000
237 #define CFG_PCI_IO_BUS 0xB1000000
238 #define CFG_PCI_IO_PHYS CFG_PCI_IO_BUS
239 #define CFG_PCI_IO_SIZE 0x01000000
241 #define CFG_PCI_CFG_BUS 0xB0000000
242 #define CFG_PCI_CFG_PHYS CFG_PCI_CFG_BUS
243 #define CFG_PCI_CFG_SIZE 0x01000000
246 /* FPGA - Spartan 2 */
248 #define CONFIG_FPGA CFG_SPARTAN3
249 #define CONFIG_FPGA_COUNT 1
250 #define CFG_FPGA_PROG_FEEDBACK
251 #define CFG_FPGA_CHECK_CTRLC
254 /* Input, PCI, Flexbus, and VCO */
255 #define CONFIG_EXTRA_CLOCK
257 #define CONFIG_PRAM 2048 /* 2048 KB */
259 #define CFG_PROMPT "-> "
260 #define CFG_LONGHELP /* undef to save memory */
262 #if defined(CONFIG_CMD_KGDB)
263 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
265 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
267 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
268 #define CFG_MAXARGS 16 /* max number of command args */
269 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
271 #define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x10000)
275 #define CFG_MBAR 0xFC000000
278 * Low Level Configuration Settings
279 * (address mappings, register initial values, etc.)
280 * You should know what you are doing if you make changes here.
283 /*-----------------------------------------------------------------------
284 * Definitions for initial stack pointer and data area (in DPRAM)
286 #define CFG_INIT_RAM_ADDR 0x80000000
287 #define CFG_INIT_RAM_END 0x8000 /* End of used area in internal SRAM */
288 #define CFG_INIT_RAM_CTRL 0x221
289 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
290 #define CFG_GBL_DATA_OFFSET ((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 32)
291 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
292 #define CFG_SBFHDR_DATA_OFFSET (CFG_INIT_RAM_END - 32)
294 /*-----------------------------------------------------------------------
295 * Start addresses for the final memory configuration
296 * (Set up by the startup code)
297 * Please note that CFG_SDRAM_BASE _must_ start at 0
299 #define CFG_SDRAM_BASE 0x40000000
300 #define CFG_SDRAM_BASE1 0x48000000
301 #define CFG_SDRAM_SIZE 256 /* SDRAM size in MB */
302 #define CFG_SDRAM_CFG1 0x65311610
303 #define CFG_SDRAM_CFG2 0x59670000
304 #define CFG_SDRAM_CTRL 0xEA0B2000
305 #define CFG_SDRAM_EMOD 0x40010000
306 #define CFG_SDRAM_MODE 0x00010033
307 #define CFG_SDRAM_DRV_STRENGTH 0xAA
309 #define CFG_MEMTEST_START CFG_SDRAM_BASE + 0x400
310 #define CFG_MEMTEST_END ((CFG_SDRAM_SIZE - 3) << 20)
313 # define CFG_MONITOR_BASE (TEXT_BASE + 0x400)
315 # define CFG_MONITOR_BASE (CFG_FLASH_BASE + 0x400)
317 #define CFG_BOOTPARAMS_LEN 64*1024
318 #define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
319 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
322 * For booting Linux, the board info and command line data
323 * have to be in the first 8 MB of memory, since this is
324 * the maximum mapped by the Linux kernel during initialization ??
326 /* Initial Memory map for Linux */
327 #define CFG_BOOTMAPSZ (CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
330 * Configuration for environment
331 * Environment is embedded in u-boot in the second sector of the flash
334 # define CFG_ENV_IS_IN_SPI_FLASH
335 # define CFG_ENV_SPI_CS 1
337 # define CFG_ENV_IS_IN_FLASH 1
339 #undef CONFIG_ENV_OVERWRITE
340 #undef CFG_ENV_IS_EMBEDDED
342 /*-----------------------------------------------------------------------
345 #ifdef CFG_STMICRO_BOOT
346 # define CFG_FLASH_BASE CFG_SER_FLASH_BASE
347 # define CFG_FLASH0_BASE CFG_SER_FLASH_BASE
348 # define CFG_FLASH1_BASE CFG_CS0_BASE
349 # define CFG_FLASH2_BASE CFG_CS1_BASE
350 # define CFG_ENV_OFFSET 0x30000
351 # define CFG_ENV_SIZE 0x2000
352 # define CFG_ENV_SECT_SIZE 0x10000
354 #ifdef CFG_ATMEL_BOOT
355 # define CFG_FLASH_BASE CFG_CS0_BASE
356 # define CFG_FLASH0_BASE CFG_CS0_BASE
357 # define CFG_FLASH1_BASE CFG_CS1_BASE
358 # define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x4000)
359 # define CFG_ENV_SECT_SIZE 0x2000
361 #ifdef CFG_INTEL_BOOT
362 # define CFG_FLASH_BASE CFG_CS0_BASE
363 # define CFG_FLASH0_BASE CFG_CS0_BASE
364 # define CFG_FLASH1_BASE CFG_CS1_BASE
365 # define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x40000)
366 # define CFG_ENV_SIZE 0x2000
367 # define CFG_ENV_SECT_SIZE 0x20000
370 #define CFG_FLASH_CFI
373 # define CONFIG_FLASH_CFI_DRIVER 1
374 # define CFG_FLASH_SIZE 0x1000000 /* Max size that the board might have */
375 # define CFG_FLASH_CFI_WIDTH FLASH_CFI_8BIT
376 # define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
377 # define CFG_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
378 # define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
379 # define CFG_FLASH_CHECKSUM
380 # define CFG_FLASH_BANKS_LIST { CFG_CS0_BASE, CFG_CS1_BASE }
381 # define CONFIG_FLASH_CFI_LEGACY
383 #ifdef CONFIG_FLASH_CFI_LEGACY
384 # define CFG_ATMEL_REGION 4
385 # define CFG_ATMEL_TOTALSECT 11
386 # define CFG_ATMEL_SECT {1, 2, 1, 7}
387 # define CFG_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
392 * This is setting for JFFS2 support in u-boot.
393 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
395 #ifdef CONFIG_CMD_JFFS2
396 #ifdef CF_STMICRO_BOOT
397 # define CONFIG_JFFS2_DEV "nor1"
398 # define CONFIG_JFFS2_PART_SIZE 0x01000000
399 # define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH2_BASE + 0x500000)
401 #ifdef CFG_ATMEL_BOOT
402 # define CONFIG_JFFS2_DEV "nor1"
403 # define CONFIG_JFFS2_PART_SIZE 0x01000000
404 # define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH1_BASE + 0x500000)
406 #ifdef CFG_INTEL_BOOT
407 # define CONFIG_JFFS2_DEV "nor0"
408 # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
409 # define CONFIG_JFFS2_PART_OFFSET (CFG_FLASH0_BASE + 0x500000)
413 /*-----------------------------------------------------------------------
414 * Cache Configuration
416 #define CFG_CACHELINE_SIZE 16
418 /*-----------------------------------------------------------------------
419 * Memory bank definitions
422 * CS0 - NOR Flash 1, 2, 4, or 8MB
423 * CS1 - CompactFlash and registers
430 #if defined(CFG_ATMEL_BOOT) || defined(CFG_STMICRO_BOOT)
432 #define CFG_CS0_BASE 0x04000000
433 #define CFG_CS0_MASK 0x00070001
434 #define CFG_CS0_CTRL 0x00001140
436 #define CFG_CS1_BASE 0x00000000
437 #define CFG_CS1_MASK 0x01FF0001
438 #define CFG_CS1_CTRL 0x00000D60
440 #define CFG_ATMEL_BASE CFG_CS0_BASE
443 #define CFG_CS0_BASE 0x00000000
444 #define CFG_CS0_MASK 0x01FF0001
445 #define CFG_CS0_CTRL 0x00000D60
447 #define CFG_CS1_BASE 0x04000000
448 #define CFG_CS1_MASK 0x00070001
449 #define CFG_CS1_CTRL 0x00001140
451 #define CFG_ATMEL_BASE CFG_CS1_BASE
455 #define CFG_CS2_BASE 0x08000000
456 #define CFG_CS2_MASK 0x00070001
457 #define CFG_CS2_CTRL 0x003f1140
460 #define CFG_CS3_BASE 0x09000000
461 #define CFG_CS3_MASK 0x00070001
462 #define CFG_CS3_CTRL 0x00000020
464 #endif /* _M54455EVB_H */