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
44 #define CONFIG_SYS_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 CONFIG_SYS_DISCOVER_PHY
92 # define CONFIG_SYS_RX_ETH_BUFFER 8
93 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
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
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 CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
114 # ifndef CONFIG_SYS_DISCOVER_PHY
115 # define FECDUPLEX FULL
116 # define FECSPEED _100BASET
118 # ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
119 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
121 # endif /* CONFIG_SYS_DISCOVER_PHY */
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 \
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;" \
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
149 #define CONFIG_EXTRA_ENV_SETTINGS \
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" \
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 CONFIG_SYS_IDE_MAXBUS 1
174 #define CONFIG_SYS_IDE_MAXDEVICE 2
176 #define CONFIG_SYS_ATA_BASE_ADDR 0x90000000
177 #define CONFIG_SYS_ATA_IDE0_OFFSET 0
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 */
185 #define CONFIG_MCFRTC
187 #define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ)
190 #define CONFIG_MCFTMR
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
202 /* DSPI and Serial Flash */
203 #define CONFIG_CF_SPI
204 #define CONFIG_CF_DSPI
205 #define CONFIG_HARD_SPI
206 #define CONFIG_SYS_SBFHDR_SIZE 0x13
207 #ifdef CONFIG_CMD_SPI
208 # define CONFIG_SPI_FLASH
209 # define CONFIG_SPI_FLASH_STMICRO
211 # define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \
212 DSPI_CTAR_PCSSCK_1CLK | \
213 DSPI_CTAR_PASC(0) | \
215 DSPI_CTAR_CSSCK(0) | \
221 #ifdef CONFIG_CMD_PCI
223 #define CONFIG_PCI_PNP 1
224 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
226 #define CONFIG_SYS_PCI_CACHE_LINE_SIZE 4
228 #define CONFIG_SYS_PCI_MEM_BUS 0xA0000000
229 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
230 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
232 #define CONFIG_SYS_PCI_IO_BUS 0xB1000000
233 #define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
234 #define CONFIG_SYS_PCI_IO_SIZE 0x01000000
236 #define CONFIG_SYS_PCI_CFG_BUS 0xB0000000
237 #define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
238 #define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
241 /* FPGA - Spartan 2 */
243 #define CONFIG_FPGA CONFIG_SYS_SPARTAN3
244 #define CONFIG_FPGA_COUNT 1
245 #define CONFIG_SYS_FPGA_PROG_FEEDBACK
246 #define CONFIG_SYS_FPGA_CHECK_CTRLC
249 /* Input, PCI, Flexbus, and VCO */
250 #define CONFIG_EXTRA_CLOCK
252 #define CONFIG_PRAM 2048 /* 2048 KB */
254 #define CONFIG_SYS_PROMPT "-> "
255 #define CONFIG_SYS_LONGHELP /* undef to save memory */
257 #if defined(CONFIG_CMD_KGDB)
258 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
260 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
262 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
263 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
264 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
266 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000)
268 #define CONFIG_SYS_HZ 1000
270 #define CONFIG_SYS_MBAR 0xFC000000
273 * Low Level Configuration Settings
274 * (address mappings, register initial values, etc.)
275 * You should know what you are doing if you make changes here.
278 /*-----------------------------------------------------------------------
279 * Definitions for initial stack pointer and data area (in DPRAM)
281 #define CONFIG_SYS_INIT_RAM_ADDR 0x80000000
282 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */
283 #define CONFIG_SYS_INIT_RAM_CTRL 0x221
284 #define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32)
285 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
286 #define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32)
288 /*-----------------------------------------------------------------------
289 * Start addresses for the final memory configuration
290 * (Set up by the startup code)
291 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
293 #define CONFIG_SYS_SDRAM_BASE 0x40000000
294 #define CONFIG_SYS_SDRAM_BASE1 0x48000000
295 #define CONFIG_SYS_SDRAM_SIZE 256 /* SDRAM size in MB */
296 #define CONFIG_SYS_SDRAM_CFG1 0x65311610
297 #define CONFIG_SYS_SDRAM_CFG2 0x59670000
298 #define CONFIG_SYS_SDRAM_CTRL 0xEA0B2000
299 #define CONFIG_SYS_SDRAM_EMOD 0x40010000
300 #define CONFIG_SYS_SDRAM_MODE 0x00010033
301 #define CONFIG_SYS_SDRAM_DRV_STRENGTH 0xAA
303 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
304 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
307 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400)
309 # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
311 #define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
312 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
313 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
316 * For booting Linux, the board info and command line data
317 * have to be in the first 8 MB of memory, since this is
318 * the maximum mapped by the Linux kernel during initialization ??
320 /* Initial Memory map for Linux */
321 #define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
324 * Configuration for environment
325 * Environment is embedded in u-boot in the second sector of the flash
328 # define CONFIG_ENV_IS_IN_SPI_FLASH
329 # define CONFIG_ENV_SPI_CS 1
331 # define CONFIG_ENV_IS_IN_FLASH 1
333 #undef CONFIG_ENV_OVERWRITE
335 /*-----------------------------------------------------------------------
338 #ifdef CONFIG_SYS_STMICRO_BOOT
339 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
340 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS1_BASE
341 # define CONFIG_ENV_OFFSET 0x30000
342 # define CONFIG_ENV_SIZE 0x2000
343 # define CONFIG_ENV_SECT_SIZE 0x10000
345 #ifdef CONFIG_SYS_ATMEL_BOOT
346 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
347 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
348 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
349 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x4000)
350 # define CONFIG_ENV_SECT_SIZE 0x2000
352 #ifdef CONFIG_SYS_INTEL_BOOT
353 # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
354 # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE
355 # define CONFIG_SYS_FLASH1_BASE CONFIG_SYS_CS1_BASE
356 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
357 # define CONFIG_ENV_SIZE 0x2000
358 # define CONFIG_ENV_SECT_SIZE 0x20000
361 #define CONFIG_SYS_FLASH_CFI
362 #ifdef CONFIG_SYS_FLASH_CFI
364 # define CONFIG_FLASH_CFI_DRIVER 1
365 # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
366 # define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
367 # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
368 # define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
369 # define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
370 # define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
371 # define CONFIG_SYS_FLASH_CHECKSUM
372 # define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
373 # define CONFIG_FLASH_CFI_LEGACY
375 #ifdef CONFIG_FLASH_CFI_LEGACY
376 # define CONFIG_SYS_ATMEL_REGION 4
377 # define CONFIG_SYS_ATMEL_TOTALSECT 11
378 # define CONFIG_SYS_ATMEL_SECT {1, 2, 1, 7}
379 # define CONFIG_SYS_ATMEL_SECTSZ {0x4000, 0x2000, 0x8000, 0x10000}
384 * This is setting for JFFS2 support in u-boot.
385 * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support.
387 #ifdef CONFIG_CMD_JFFS2
388 #ifdef CF_STMICRO_BOOT
389 # define CONFIG_JFFS2_DEV "nor1"
390 # define CONFIG_JFFS2_PART_SIZE 0x01000000
391 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH2_BASE + 0x500000)
393 #ifdef CONFIG_SYS_ATMEL_BOOT
394 # define CONFIG_JFFS2_DEV "nor1"
395 # define CONFIG_JFFS2_PART_SIZE 0x01000000
396 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH1_BASE + 0x500000)
398 #ifdef CONFIG_SYS_INTEL_BOOT
399 # define CONFIG_JFFS2_DEV "nor0"
400 # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x500000)
401 # define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x500000)
405 /*-----------------------------------------------------------------------
406 * Cache Configuration
408 #define CONFIG_SYS_CACHELINE_SIZE 16
410 #define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
411 CONFIG_SYS_INIT_RAM_SIZE - 8)
412 #define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
413 CONFIG_SYS_INIT_RAM_SIZE - 4)
414 #define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA)
415 #define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
416 #define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
417 CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
418 CF_ACR_EN | CF_ACR_SM_ALL)
419 #define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_IEC | \
420 CF_CACR_ICINVA | CF_CACR_EUSP)
421 #define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
422 CF_CACR_DEC | CF_CACR_DDCM_P | \
423 CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
425 /*-----------------------------------------------------------------------
426 * Memory bank definitions
429 * CS0 - NOR Flash 1, 2, 4, or 8MB
430 * CS1 - CompactFlash and registers
437 #if defined(CONFIG_SYS_ATMEL_BOOT) || defined(CONFIG_SYS_STMICRO_BOOT)
439 #define CONFIG_SYS_CS0_BASE 0x04000000
440 #define CONFIG_SYS_CS0_MASK 0x00070001
441 #define CONFIG_SYS_CS0_CTRL 0x00001140
443 #define CONFIG_SYS_CS1_BASE 0x00000000
444 #define CONFIG_SYS_CS1_MASK 0x01FF0001
445 #define CONFIG_SYS_CS1_CTRL 0x00000D60
447 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS0_BASE
450 #define CONFIG_SYS_CS0_BASE 0x00000000
451 #define CONFIG_SYS_CS0_MASK 0x01FF0001
452 #define CONFIG_SYS_CS0_CTRL 0x00000D60
454 #define CONFIG_SYS_CS1_BASE 0x04000000
455 #define CONFIG_SYS_CS1_MASK 0x00070001
456 #define CONFIG_SYS_CS1_CTRL 0x00001140
458 #define CONFIG_SYS_ATMEL_BASE CONFIG_SYS_CS1_BASE
462 #define CONFIG_SYS_CS2_BASE 0x08000000
463 #define CONFIG_SYS_CS2_MASK 0x00070001
464 #define CONFIG_SYS_CS2_CTRL 0x003f1140
467 #define CONFIG_SYS_CS3_BASE 0x09000000
468 #define CONFIG_SYS_CS3_MASK 0x00070001
469 #define CONFIG_SYS_CS3_CTRL 0x00000020
471 #endif /* _M54455EVB_H */