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 CONFIG_SYS_UART_PORT (0)
43 #define CONFIG_BAUDRATE 115200
45 #undef CONFIG_WATCHDOG
47 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
52 #define CONFIG_BOOTP_BOOTFILESIZE
53 #define CONFIG_BOOTP_BOOTPATH
54 #define CONFIG_BOOTP_GATEWAY
55 #define CONFIG_BOOTP_HOSTNAME
57 /* Command line configuration */
58 #include <config_cmd_default.h>
60 #define CONFIG_CMD_BOOTD
61 #define CONFIG_CMD_CACHE
62 #define CONFIG_CMD_DATE
63 #define CONFIG_CMD_DHCP
64 #define CONFIG_CMD_ELF
65 #define CONFIG_CMD_EXT2
66 #define CONFIG_CMD_FAT
67 #define CONFIG_CMD_FLASH
68 #define CONFIG_CMD_I2C
69 #define CONFIG_CMD_IDE
70 #define CONFIG_CMD_JFFS2
71 #define CONFIG_CMD_MEMORY
72 #define CONFIG_CMD_MISC
73 #define CONFIG_CMD_MII
74 #define CONFIG_CMD_NET
76 #define CONFIG_CMD_PING
77 #define CONFIG_CMD_REGINFO
78 #define CONFIG_CMD_SPI
81 #undef CONFIG_CMD_LOADB
82 #undef CONFIG_CMD_LOADS
84 /* Network configuration */
88 # define CONFIG_MII_INIT 1
89 # define CONFIG_SYS_DISCOVER_PHY
90 # define CONFIG_SYS_RX_ETH_BUFFER 8
91 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
93 # define CONFIG_SYS_FEC0_PINMUX 0
94 # define CONFIG_SYS_FEC1_PINMUX 0
95 # define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
96 # define CONFIG_SYS_FEC1_MIIBASE CONFIG_SYS_FEC0_IOBASE
97 # define MCFFEC_TOUT_LOOP 50000
98 # define CONFIG_HAS_ETH1
100 # define CONFIG_BOOTDELAY 1 /* autoboot after 5 seconds */
101 # define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw rootfstype=jffs2 ip=none mtdparts=physmap-flash.0:5M(kernel)ro,-(jffs2)"
102 # define CONFIG_ETHADDR 00:e0:0c:bc:e5:60
103 # define CONFIG_ETH1ADDR 00:e0:0c:bc:e5:61
104 # define CONFIG_ETHPRIME "FEC0"
105 # define CONFIG_IPADDR 192.162.1.2
106 # define CONFIG_NETMASK 255.255.255.0
107 # define CONFIG_SERVERIP 192.162.1.1
108 # define CONFIG_GATEWAYIP 192.162.1.1
109 # define CONFIG_OVERWRITE_ETHADDR_ONCE
111 /* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
112 # ifndef CONFIG_SYS_DISCOVER_PHY
113 # define FECDUPLEX FULL
114 # define FECSPEED _100BASET
116 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
117 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
119 # endif /* CONFIG_SYS_DISCOVER_PHY */
122 #define CONFIG_HOSTNAME M54455EVB
123 #ifdef CONFIG_SYS_STMICRO_BOOT
124 /* ST Micro serial flash */
125 #define CONFIG_SYS_LOAD_ADDR2 0x40010013
126 #define CONFIG_EXTRA_ENV_SETTINGS \
128 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
129 "loadaddr=0x40010000\0" \
130 "sbfhdr=sbfhdr.bin\0" \
131 "uboot=u-boot.bin\0" \
132 "load=tftp ${loadaddr} ${sbfhdr};" \
133 "tftp " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${uboot} \0" \
134 "upd=run load; run prog\0" \
135 "prog=sf probe 0:1 1000000 3;" \
136 "sf erase 0 30000;" \
137 "sf write ${loadaddr} 0 0x30000;" \
141 /* Atmel and Intel */
142 #ifdef CONFIG_SYS_ATMEL_BOOT
143 # define CONFIG_SYS_UBOOT_END 0x0403FFFF
144 #elif defined(CONFIG_SYS_INTEL_BOOT)
145 # define CONFIG_SYS_UBOOT_END 0x3FFFF
147 #define CONFIG_EXTRA_ENV_SETTINGS \
149 "inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \
150 "loadaddr=0x40010000\0" \
151 "uboot=u-boot.bin\0" \
152 "load=tftp ${loadaddr} ${uboot}\0" \
153 "upd=run load; run prog\0" \
154 "prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \
155 " " __stringify(CONFIG_SYS_UBOOT_END) ";" \
156 "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \
157 __stringify(CONFIG_SYS_UBOOT_END) ";" \
158 "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \
159 " ${filesize}; save\0" \
163 /* ATA configuration */
164 #define CONFIG_ISO_PARTITION
165 #define CONFIG_DOS_PARTITION
166 #define CONFIG_IDE_RESET 1
167 #define CONFIG_IDE_PREINIT 1
171 #define CONFIG_SYS_IDE_MAXBUS 1
172 #define CONFIG_SYS_IDE_MAXDEVICE 2
174 #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
175 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
177 #define CONFIG_SYS_ATA_DATA_OFFSET 0xA0 /* Offset for data I/O */
178 #define CONFIG_SYS_ATA_REG_OFFSET 0xA0 /* Offset for normal register accesses */
179 #define CONFIG_SYS_ATA_ALT_OFFSET 0xC0 /* Offset for alternate registers */
180 #define CONFIG_SYS_ATA_STRIDE 4 /* Interval between registers */
183 #define CONFIG_MCFRTC
185 #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
188 #define CONFIG_MCFTMR
192 #define CONFIG_FSL_I2C
193 #define CONFIG_HARD_I2C /* I2C with hardware support */
194 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
195 #define CONFIG_SYS_I2C_SPEED 80000 /* I2C speed and slave address */
196 #define CONFIG_SYS_I2C_SLAVE 0x7F
197 #define CONFIG_SYS_I2C_OFFSET 0x58000
198 #define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
200 /* DSPI and Serial Flash */
201 #define CONFIG_CF_SPI
202 #define CONFIG_CF_DSPI
203 #define CONFIG_HARD_SPI
204 #define CONFIG_SYS_SBFHDR_SIZE 0x13
205 #ifdef CONFIG_CMD_SPI
206 # define CONFIG_SPI_FLASH
207 # define CONFIG_SPI_FLASH_STMICRO
209 # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
210 DSPI_CTAR_PCSSCK_1CLK | \
211 DSPI_CTAR_PASC(0) | \
213 DSPI_CTAR_CSSCK(0) | \
219 #ifdef CONFIG_CMD_PCI
221 #define CONFIG_PCI_PNP 1
222 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
224 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
226 #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
227 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
228 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
230 #define CONFIG_SYS_PCI_IO_BUS 0xB1000000
231 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
232 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
234 #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
235 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
236 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
239 /* FPGA - Spartan 2 */
242 #define CONFIG_FPGA_COUNT 1
243 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
244 #define CONFIG_SYS_FPGA_CHECK_CTRLC
247 /* Input, PCI, Flexbus, and VCO */
248 #define CONFIG_EXTRA_CLOCK
250 #define CONFIG_PRAM 2048 /* 2048 KB */
252 #define CONFIG_SYS_PROMPT "-> "
253 #define CONFIG_SYS_LONGHELP /* undef to save memory */
255 #if defined(CONFIG_CMD_KGDB)
256 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
258 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
260 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
261 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
262 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
264 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
266 #define CONFIG_SYS_HZ 1000
268 #define CONFIG_SYS_MBAR 0xFC000000
271 * Low Level Configuration Settings
272 * (address mappings, register initial values, etc.)
273 * You should know what you are doing if you make changes here.
276 /*-----------------------------------------------------------------------
277 * Definitions for initial stack pointer and data area (in DPRAM)
279 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
280 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
281 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
282 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
283 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
284 #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
286 /*-----------------------------------------------------------------------
287 * Start addresses for the final memory configuration
288 * (Set up by the startup code)
289 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
291 #define CONFIG_SYS_SDRAM_BASE 0x40000000
292 #define CONFIG_SYS_SDRAM_BASE1 0x48000000
293 #define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
294 #define CONFIG_SYS_SDRAM_CFG1 0x65311610
295 #define CONFIG_SYS_SDRAM_CFG2 0x59670000
296 #define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
297 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
298 #define CONFIG_SYS_SDRAM_MODE 0x00010033
299 #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
301 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
302 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
305 # define CONFIG_SERIAL_BOOT
306 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
308 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
310 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
311 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
313 /* Reserve 256 kB for malloc() */
314 #define CONFIG_SYS_MALLOC_LEN (256 << 10)
317 * For booting Linux, the board info and command line data
318 * have to be in the first 8 MB of memory, since this is
319 * the maximum mapped by the Linux kernel during initialization ??
321 /* Initial Memory map for Linux */
322 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
325 * Configuration for environment
326 * Environment is not embedded in u-boot. First time runing may have env
327 * crc error warning if there is no correct environment on the flash.
330 # define CONFIG_ENV_IS_IN_SPI_FLASH
331 # define CONFIG_ENV_SPI_CS 1
333 # define CONFIG_ENV_IS_IN_FLASH 1
335 #undef CONFIG_ENV_OVERWRITE
337 /*-----------------------------------------------------------------------
340 #ifdef CONFIG_SYS_STMICRO_BOOT
341 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
342 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE
343 # define CONFIG_ENV_OFFSET 0x30000
344 # define CONFIG_ENV_SIZE 0x2000
345 # define CONFIG_ENV_SECT_SIZE 0x10000
347 #ifdef CONFIG_SYS_ATMEL_BOOT
348 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
349 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
350 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
351 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
352 # define CONFIG_ENV_SIZE 0x2000
353 # define CONFIG_ENV_SECT_SIZE 0x10000
355 #ifdef CONFIG_SYS_INTEL_BOOT
356 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
357 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
358 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
359 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
360 # define CONFIG_ENV_SIZE 0x2000
361 # define CONFIG_ENV_SECT_SIZE 0x20000
364 #define CONFIG_SYS_FLASH_CFI
365 #ifdef CONFIG_SYS_FLASH_CFI
367 # define CONFIG_FLASH_CFI_DRIVER 1
368 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
369 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
370 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
371 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
372 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
373 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
374 # define CONFIG_SYS_FLASH_CHECKSUM
375 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
376 # define CONFIG_FLASH_CFI_LEGACY
378 #ifdef CONFIG_FLASH_CFI_LEGACY
379 # define CONFIG_SYS_ATMEL_REGION 4
380 # define CONFIG_SYS_ATMEL_TOTALSECT 11
381 # define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
382 # define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
387 * This is setting for JFFS2 support in u-boot.
388 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
390 #ifdef CONFIG_CMD_JFFS2
391 #ifdef CF_STMICRO_BOOT
392 # define CONFIG_JFFS2_DEV "nor1"
393 # define CONFIG_JFFS2_PART_SIZE 0x01000000
394 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
396 #ifdef CONFIG_SYS_ATMEL_BOOT
397 # define CONFIG_JFFS2_DEV "nor1"
398 # define CONFIG_JFFS2_PART_SIZE 0x01000000
399 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
401 #ifdef CONFIG_SYS_INTEL_BOOT
402 # define CONFIG_JFFS2_DEV "nor0"
403 # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
404 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
408 /*-----------------------------------------------------------------------
409 * Cache Configuration
411 #define CONFIG_SYS_CACHELINE_SIZE 16
413 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
414 CONFIG_SYS_INIT_RAM_SIZE - 8)
415 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
416 CONFIG_SYS_INIT_RAM_SIZE - 4)
417 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
418 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
419 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
420 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
421 CF_ACR_EN | CF_ACR_SM_ALL)
422 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
423 CF_CACR_ICINVA | CF_CACR_EUSP)
424 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
425 CF_CACR_DEC | CF_CACR_DDCM_P | \
426 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
428 /*-----------------------------------------------------------------------
429 * Memory bank definitions
432 * CS0 - NOR Flash 1, 2, 4, or 8MB
433 * CS1 - CompactFlash and registers
440 #if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
442 #define CONFIG_SYS_CS0_BASE 0x04000000
443 #define CONFIG_SYS_CS0_MASK 0x00070001
444 #define CONFIG_SYS_CS0_CTRL 0x00001140
446 #define CONFIG_SYS_CS1_BASE 0x00000000
447 #define CONFIG_SYS_CS1_MASK 0x01FF0001
448 #define CONFIG_SYS_CS1_CTRL 0x00000D60
450 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
453 #define CONFIG_SYS_CS0_BASE 0x00000000
454 #define CONFIG_SYS_CS0_MASK 0x01FF0001
455 #define CONFIG_SYS_CS0_CTRL 0x00000D60
457 #define CONFIG_SYS_CS1_BASE 0x04000000
458 #define CONFIG_SYS_CS1_MASK 0x00070001
459 #define CONFIG_SYS_CS1_CTRL 0x00001140
461 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
465 #define CONFIG_SYS_CS2_BASE 0x08000000
466 #define CONFIG_SYS_CS2_MASK 0x00070001
467 #define CONFIG_SYS_CS2_CTRL 0x003f1140
470 #define CONFIG_SYS_CS3_BASE 0x09000000
471 #define CONFIG_SYS_CS3_MASK 0x00070001
472 #define CONFIG_SYS_CS3_CTRL 0x00000020
474 #endif /* _M54455EVB_H */