2 * (C) Copyright 2003-2007
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * Based on PRO Motion board config file by Andy Joseph, andy@promessdev.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,
30 * High Level Configuration Options
34 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
35 #define CONFIG_MPC5200 1 /* More exactly a MPC5200 */
36 #define CONFIG_MOTIONPRO 1 /* ... on Promess Motion-PRO board */
42 #define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
60 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
61 #include <cmd_confdefs.h>
65 * Serial console configuration
67 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
68 #define CONFIG_NETCONSOLE 1 /* network console */
69 #define CONFIG_BAUDRATE 115200
70 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
74 * Ethernet configuration
76 #define CONFIG_MPC5xxx_FEC 1
77 #define CONFIG_PHY_ADDR 0x2
78 #define CONFIG_PHY_TYPE 0x79c874
79 #define CONFIG_RESET_PHY_R 1
84 #define CONFIG_BOOTDELAY 2 /* autoboot after 2 seconds */
85 #define CONFIG_AUTOBOOT_KEYED
86 #define CONFIG_AUTOBOOT_STOP_STR "\x1b\x1b"
87 #define DEBUG_BOOTKEYS 0
88 #undef CONFIG_AUTOBOOT_DELAY_STR
89 #undef CONFIG_BOOTARGS
90 #define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
91 "press \"<Esc><Esc>\" to stop\n"
93 #define CONFIG_ETHADDR 00:50:C2:40:10:00
94 #define CONFIG_OVERWRITE_ETHADDR_ONCE 1
95 #define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
99 * Default environment settings
101 #define CONFIG_EXTRA_ENV_SETTINGS \
103 "hostname=motionpro\0" \
104 "netmask=255.255.0.0\0" \
105 "ipaddr=192.168.160.22\0" \
106 "serverip=192.168.1.1\0" \
107 "gatewayip=192.168.1.1\0" \
108 "console=ttyPSC0,115200\0" \
109 "u-boot_addr=100000\0" \
110 "kernel_addr=200000\0" \
111 "fdt_addr=400000\0" \
112 "ramdisk_addr=500000\0" \
113 "multi_image_addr=800000\0" \
114 "rootpath=/opt/eldk-4.1/ppc_6xx\0" \
115 "u-boot=/tftpboot/motionpro/u-boot.bin\0" \
116 "bootfile=/tftpboot/motionpro/uImage\0" \
117 "fdt_file=/tftpboot/motionpro/motionpro.dtb\0" \
118 "ramdisk_file=/tftpboot/motionpro/uRamdisk\0" \
119 "multi_image_file=kernel+initrd+dtb.img\0" \
120 "load=tftp $(u-boot_addr) $(u-boot)\0" \
121 "update=prot off fff00000 fff3ffff; era fff00000 fff3ffff; " \
122 "cp.b $(u-boot_addr) fff00000 $(filesize);" \
123 "prot on fff00000 fff3ffff\0" \
124 "ramargs=setenv bootargs root=/dev/ram rw\0" \
125 "nfsargs=setenv bootargs root=/dev/nfs rw " \
126 "nfsroot=$(serverip):$(rootpath)\0" \
127 "fat_args=setenv bootargs rw\0" \
128 "addmtd=setenv bootargs $(bootargs) $(mtdparts)\0" \
129 "addip=setenv bootargs $(bootargs) " \
130 "ip=$(ipaddr):$(serverip):$(gatewayip):" \
131 "$(netmask):$(hostname):$(netdev):off panic=1 " \
132 "console=$(console)\0" \
133 "net_nfs=tftp $(kernel_addr) $(bootfile); " \
134 "tftp $(fdt_addr) $(fdt_file); run nfsargs addip; " \
135 "bootm $(kernel_addr) - $(fdt_addr)\0" \
136 "net_self=tftp $(kernel_addr) $(bootfile); " \
137 "tftp $(fdt_addr) $(fdt_file); " \
138 "tftp $(ramdisk_addr) $(ramdisk_file); " \
139 "run ramargs addip; " \
140 "bootm $(kernel_addr) $(ramdisk_addr) $(fdt_addr)\0" \
141 "fat_multi=run fat_args addip; fatload ide 0:1 " \
142 "${multi_image_addr} ${multi_image_file}; " \
143 "bootm ${multi_image_addr}\0" \
145 #define CONFIG_BOOTCOMMAND "run net_nfs"
148 * do board-specific init
150 #define CONFIG_BOARD_EARLY_INIT_R 1
154 * Low level configuration
159 * Clock configuration: SYS_XTALIN = 25MHz
161 #define CFG_MPC5XXX_CLKIN 25000000
165 * Set IPB speed to 100MHz
167 #define CFG_IPBCLK_EQUALS_XLBCLK
174 * Warning!!! with the current BestComm Task, MBAR MUST BE set to 0xf0000000.
175 * Setting MBAR to otherwise will cause system hang when using SmartDMA such
176 * as network commands.
178 #define CFG_MBAR 0xf0000000
179 #define CFG_SDRAM_BASE 0x00000000
182 * If building for running out of SDRAM, then MBAR has been set up beforehand
183 * (e.g., by the BDI). Otherwise we must specify the default boot-up value of
184 * MBAR, as given in the doccumentation.
186 #if TEXT_BASE == 0x00100000
187 #define CFG_DEFAULT_MBAR 0xf0000000
188 #else /* TEXT_BASE != 0x00100000 */
189 #define CFG_DEFAULT_MBAR 0x80000000
190 #define CFG_LOWBOOT 1
191 #endif /* TEXT_BASE == 0x00100000 */
193 /* Use SRAM until RAM will be available */
194 #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
195 #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE
197 #define CFG_GBL_DATA_SIZE 128 /* size in bytes for initial data */
198 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
199 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
201 #define CFG_MONITOR_BASE TEXT_BASE
202 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
203 #define CFG_RAMBOOT 1
206 #define CFG_MONITOR_LEN (256 << 10) /* 256 kB for Monitor */
207 #define CFG_MALLOC_LEN (128 << 10) /* 128 kB for malloc() */
208 #define CFG_BOOTMAPSZ (8 << 20) /* initial mem map for Linux */
212 * Chip selects configuration
214 /* Boot Chipselect */
215 #define CFG_BOOTCS_START CFG_FLASH_BASE
216 #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
217 #define CFG_BOOTCS_CFG 0x03035D00
219 /* Flash memory addressing */
220 #define CFG_CS0_START CFG_FLASH_BASE
221 #define CFG_CS0_SIZE CFG_FLASH_SIZE
222 #define CFG_CS0_CFG CFG_BOOTCS_CFG
224 /* Dual Port SRAM -- Kollmorgen Drive memory addressing */
225 #define CFG_CS1_START 0x50000000
226 #define CFG_CS1_SIZE 0x10000
227 #define CFG_CS1_CFG 0x05055800
229 /* Local register access */
230 #define CFG_CS2_START 0x50010000
231 #define CFG_CS2_SIZE 0x10000
232 #define CFG_CS2_CFG 0x05055800
234 /* Anybus CompactCom Module memory addressing */
235 #define CFG_CS3_START 0x50020000
236 #define CFG_CS3_SIZE 0x10000
237 #define CFG_CS3_CFG 0x05055800
239 /* No burst and dead cycle = 2 for all CSs */
240 #define CFG_CS_BURST 0x00000000
241 #define CFG_CS_DEADCYCLE 0x22222222
245 * SDRAM configuration
247 /* 2 x MT48LC16M16A2BG-75 IT:D, CASL 2, 32 bit data bus */
248 #define SDRAM_CONFIG1 0x52222600
249 #define SDRAM_CONFIG2 0x88b70000
250 #define SDRAM_CONTROL 0x50570000
251 #define SDRAM_MODE 0x008d0000
255 * Flash configuration
257 #define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
258 #define CFG_FLASH_CFI_DRIVER 1
259 #define CFG_FLASH_BASE 0xff000000
260 #define CFG_FLASH_SIZE 0x01000000
261 #define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
262 #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
263 #define CFG_MAX_FLASH_SECT 256 /* max num of sects on one chip */
264 #define CONFIG_FLASH_16BIT /* Flash is 16-bit */
269 #define CONFIG_JFFS2_CMDLINE
270 #define MTDIDS_DEFAULT "nor0=motionpro-0"
271 #define MTDPARTS_DEFAULT "mtdparts=motionpro-0:" \
272 "13m(fs),2m(kernel),256k(uboot)," \
273 "64k(env),64k(redund_env),64k(dtb)," \
277 * IDE/ATA configuration
279 #define CFG_ATA_BASE_ADDR MPC5XXX_ATA
280 #define CFG_IDE_MAXBUS 1
281 #define CFG_IDE_MAXDEVICE 1
282 #define CONFIG_IDE_PREINIT
284 #define CFG_ATA_DATA_OFFSET 0x0060
285 #define CFG_ATA_REG_OFFSET CFG_ATA_DATA_OFFSET
286 #define CFG_ATA_STRIDE 4
287 #define CONFIG_DOS_PARTITION
293 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
294 #define CFG_I2C_MODULE 2 /* select I2C module #2 */
295 #define CFG_I2C_SPEED 100000 /* 100 kHz */
296 #define CFG_I2C_SLAVE 0x7F
300 * EEPROM configuration
302 #define CFG_I2C_EEPROM_ADDR_LEN 1
303 #define CFG_EEPROM_PAGE_WRITE_ENABLE 1 /* DTT driver needs this */
304 #define CFG_EEPROM_PAGE_WRITE_BITS 1 /* 2 bytes per write cycle */
305 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 5 /* 2ms/cycle + 3ms extra */
306 #define CFG_I2C_MULTI_EEPROMS 1 /* 2 EEPROMs (addr:50,52) */
312 #define CONFIG_RTC_DS1337 1
313 #define CFG_I2C_RTC_ADDR 0x68
317 * Status LED configuration
319 #define CONFIG_STATUS_LED /* Status LED enabled */
320 #define CONFIG_BOARD_SPECIFIC_LED
322 #define ENABLE_GPIO_OUT 0x00000024
323 #define LED_ON 0x00000010
327 * In case of Motion-PRO, a LED is identified by its corresponding
328 * GPT Enable and Mode Select Register.
330 typedef volatile unsigned long * led_id_t;
332 extern void __led_init(led_id_t id, int state);
333 extern void __led_toggle(led_id_t id);
334 extern void __led_set(led_id_t id, int state);
335 #endif /* __ASSEMBLY__ */
341 #define CONFIG_DTT_LM75 1
342 #define CONFIG_DTT_SENSORS { 0x49 }
346 * Environment settings
348 #define CFG_ENV_IS_IN_FLASH 1
349 /* This has to be a multiple of the Flash sector size */
350 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
351 #define CFG_ENV_SIZE 0x1000
352 #define CFG_ENV_SECT_SIZE 0x10000
354 /* Configuration of redundant environment */
355 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
356 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
359 * Pin multiplexing configuration
363 * PSC2: GPIO (default)
364 * PSC3: GPIO (default)
366 * Ethernet: Ethernet 100Mbit with MD
368 * PSC6/IRDA: GPIO (default)
370 #define CFG_GPS_PORT_CONFIG 0x1105a004
374 * Motion-PRO's CPLD revision control register
376 #define CPLD_REV_REGISTER (CFG_CS2_START + 0x06)
380 * Miscellaneous configurable options
382 #define CFG_LONGHELP /* undef to save memory */
383 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
384 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
385 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
386 #define CFG_MAXARGS 16 /* max number of command args */
387 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
389 #define CFG_MEMTEST_START 0x00100000 /* memtest works on */
390 #define CFG_MEMTEST_END 0x03f00000 /* 1 ... 64 MiB in DRAM */
392 #define CFG_LOAD_ADDR 0x200000 /* default kernel load addr */
394 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
398 * Various low-level settings
400 #define CFG_HID0_INIT HID0_ICE | HID0_ICFI
401 #define CFG_HID0_FINAL HID0_ICE
403 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
404 #define BOOTFLAG_WARM 0x02 /* Software reboot */
406 #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
409 /* Not needed for MPC 5xxx U-Boot, but used by tools/updater */
410 #define CFG_RESET_ADDRESS 0xfff00100
412 /* pass open firmware flat tree */
413 #define CONFIG_OF_FLAT_TREE 1
414 #define CONFIG_OF_BOARD_SETUP 1
416 /* maximum size of the flat tree (8K) */
417 #define OF_FLAT_TREE_MAX_SIZE 8192
418 #define OF_CPU "PowerPC,5200@0"
419 #define OF_SOC "soc5200@f0000000"
420 #define OF_TBCLK (bd->bi_busfreq / 4)
421 #define OF_STDOUT_PAT "/soc5200@f0000000/serial@2000"
423 #endif /* __CONFIG_H */