2 * Common configuration options for ifm camera boards
5 * Sebastien Cazaux, ifm electronic gmbh
8 * DENX Software Engineering, Anatolij Gustschin <agust@denx.de>
10 * See file CREDITS for list of people who contributed to this
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 #ifndef __O2D_CONFIG_H
30 #define __O2D_CONFIG_H
33 * High Level Configuration Options
35 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
36 #define CONFIG_MPC5200
38 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* running at 33.000000MHz */
40 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
41 #if defined(CONFIG_CMD_KGDB)
42 /* log base 2 of the above value */
43 #define CONFIG_SYS_CACHELINE_SHIFT 5
47 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
52 /* preserve space for the post_word at end of on-chip SRAM */
53 #define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4)
57 * Serial console configuration
59 #define CONFIG_PSC_CONSOLE 5 /* console is on PSC5 */
60 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
61 #define CONFIG_SYS_BAUDRATE_TABLE \
62 { 9600, 19200, 38400, 57600, 115200, 230400 }
66 * 0x40000000 - 0x4fffffff - PCI Memory
67 * 0x50000000 - 0x50ffffff - PCI IO Space
70 #define CONFIG_PCI_PNP 1
72 #define CONFIG_PCI_MEM_BUS 0x40000000
73 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
74 #define CONFIG_PCI_MEM_SIZE 0x10000000
76 #define CONFIG_PCI_IO_BUS 0x50000000
77 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
78 #define CONFIG_PCI_IO_SIZE 0x01000000
80 #define CONFIG_SYS_XLB_PIPELINING 1
83 #define CONFIG_MAC_PARTITION
84 #define CONFIG_DOS_PARTITION
85 #define CONFIG_ISO_PARTITION
87 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
89 #define CONFIG_SYS_ALT_MEMTEST /* Much more complex memory test */
94 #include <config_cmd_default.h>
96 #define CONFIG_CMD_EEPROM
97 #define CONFIG_CMD_FAT
98 #define CONFIG_CMD_I2C
99 #define CONFIG_CMD_MII
100 #define CONFIG_CMD_PING
101 #define CONFIG_CMD_DHCP
103 #define CONFIG_CMD_PCI
106 #define CONFIG_CMD_DIAG
109 #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) || (CONFIG_SYS_TEXT_BASE == 0xFF000000)
110 /* Boot low with 16 or 32 MB Flash */
111 #define CONFIG_SYS_LOWBOOT 1
112 #elif (CONFIG_SYS_TEXT_BASE != 0x00100000)
113 #error "CONFIG_SYS_TEXT_BASE value is invalid"
118 * Be selective on what keys can delay or stop the autoboot process
119 * To stop use: "++++++++++"
121 #define CONFIG_AUTOBOOT_KEYED
122 #define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \
123 "press password to stop\n", bootdelay
124 #define CONFIG_AUTOBOOT_STOP_STR "++++++++++"
125 #undef CONFIG_AUTOBOOT_DELAY_STR
126 #define DEBUG_BOOTKEYS 0
128 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
130 #define CONFIG_PREBOOT "run master"
132 #undef CONFIG_BOOTARGS
134 #define xstr(s) str(s)
137 #if !defined(CONFIG_CONSOLE_DEV)
138 #define CONFIG_CONSOLE_DEV "ttyPSC1"
142 * Default environment for booting old and new kernel versions
144 #define CONFIG_IFM_DEFAULT_ENV_OLD \
145 "flash_self_old=run ramargs addip addmem;" \
146 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
147 "flash_nfs_old=run nfsargs addip addmem;" \
148 "bootm ${kernel_addr}\0" \
149 "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
150 "run nfsargs addip addmem;" \
151 "bootm ${kernel_addr_r}\0"
153 #define CONFIG_IFM_DEFAULT_ENV_NEW \
154 "fdt_addr_r=900000\0" \
155 "fdt_file="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME".dtb\0" \
156 "flash_self=run ramargs addip addtty addmisc;" \
157 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
158 "flash_nfs=run nfsargs addip addtty addmisc;" \
159 "bootm ${kernel_addr} - ${fdt_addr}\0" \
160 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
161 "tftp ${fdt_addr_r} ${fdt_file}; " \
162 "run nfsargs addip addtty addmisc;" \
163 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
165 #define CONFIG_IFM_DEFAULT_ENV_SETTINGS \
167 "addip=setenv bootargs ${bootargs} " \
168 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
169 ":${hostname}:${netdev}:off panic=1\0" \
170 "addmem=setenv bootargs ${bootargs} ${memlimit}\0" \
171 "addmisc=sete bootargs ${bootargs} ${miscargs}\0" \
172 "addtty=sete bootargs ${bootargs} console=" \
173 CONFIG_CONSOLE_DEV ",${baudrate}\0" \
174 "bootfile="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0" \
175 "kernel_addr_r=600000\0" \
176 "initrd_high=0x03e00000\0" \
177 "memlimit=mem="CONFIG_BOARD_MEM_LIMIT"M\0" \
178 "memtest=mtest 0x00100000 "xstr(CONFIG_SYS_MEMTEST_END)" 0 1\0" \
180 "nfsargs=setenv bootargs root=/dev/nfs rw " \
181 "nfsroot=${serverip}:${rootpath}\0" \
182 "ramargs=setenv bootargs root=/dev/ram rw\0" \
183 "linuxname="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"\
184 "progLinux=tftp 200000 ${linuxname};erase ${linbot} ${lintop};" \
185 "cp.b ${fileaddr} ${linbot} ${filesize}\0" \
186 "ramname="CONFIG_BOARD_NAME"/uRamdisk_"CONFIG_BOARD_NAME"_act\0"\
187 "progRam=tftp 200000 ${ramname};erase ${rambot} ${ramtop};" \
188 "cp.b ${fileaddr} ${rambot} ${filesize}\0" \
189 "jffname="CONFIG_BOARD_NAME"/uJFFS2_"CONFIG_BOARD_NAME"_act\0" \
190 "progJff=tftp 200000 ${jffname};erase ${jffbot} ${jfftop};" \
191 "cp.b ${fileaddr} ${jffbot} ${filesize}\0" \
192 "rootpath=/opt/eldk/ppc_6xx\0" \
193 "uboname=" CONFIG_BOARD_NAME \
194 "/u-boot.bin_" CONFIG_BOARD_NAME "_act\0" \
195 "progubo=tftp 200000 ${uboname};" \
196 "protect off ${ubobot} ${ubotop};" \
197 "erase ${ubobot} ${ubotop};" \
198 "cp.b ${fileaddr} ${ubobot} ${filesize}\0" \
200 "post=echo !!! "CONFIG_BOARD_NAME" POWER ON SELF TEST !!!;" \
201 "setenv bootdelay 1;" \
202 "crc32 "xstr(CONFIG_SYS_TEXT_BASE)" " \
203 BOARD_POST_CRC32_END";" \
204 "setenv bootcmd "CONFIG_BOARD_BOOTCMD";saveenv;reset\0"
206 #define CONFIG_BOOTCOMMAND "run post"
209 * IPB Bus clocking configuration.
211 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
213 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
215 * PCI Bus clocking configuration
217 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
218 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
219 * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
221 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
227 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
228 #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 or #2 */
229 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
230 #define CONFIG_SYS_I2C_SLAVE 0x7F
233 * EEPROM configuration:
235 * O2DNT board is equiped with Ramtron FRAM device FM24CL16
236 * 16 Kib Ferroelectric Nonvolatile serial RAM memory
237 * organized as 2048 x 8 bits and addressable as eight I2C devices
238 * 0x50 ... 0x57 each 256 bytes in size
241 #define CONFIG_SYS_I2C_FRAM
242 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
243 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
244 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
246 * There is no write delay with FRAM, write operations are performed at bus
247 * speed. Thus, no status polling or write delay is needed.
251 * Flash configuration
253 #define CONFIG_SYS_FLASH_CFI 1
254 #define CONFIG_FLASH_CFI_DRIVER 1
255 #define CONFIG_FLASH_16BIT
256 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
257 #define CONFIG_SYS_FLASH_CFI_AMD_RESET
258 #define CONFIG_SYS_FLASH_EMPTY_INFO
260 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
261 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
262 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Erase Timeout (in ms) */
263 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Write Timeout (in ms) */
264 /* Timeout for Flash Clear Lock Bits (in ms) */
265 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000
266 /* "Real" (hardware) sectors protection */
267 #define CONFIG_SYS_FLASH_PROTECTION
270 * Environment settings
272 #define CONFIG_ENV_IS_IN_FLASH 1
273 #define CONFIG_ENV_SIZE 0x20000
274 #define CONFIG_ENV_SECT_SIZE 0x20000
275 #define CONFIG_ENV_OVERWRITE 1
276 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
281 #define CONFIG_SYS_MBAR 0xF0000000
282 #define CONFIG_SYS_SDRAM_BASE 0x00000000
283 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
285 /* Use SRAM until RAM will be available */
286 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
288 /* preserve space for the post_word at end of on-chip SRAM */
289 #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
291 /* End of used area in DPRAM */
292 #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
295 /* size in bytes reserved for initial data */
296 #define CONFIG_SYS_GBL_DATA_SIZE 128
297 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \
298 CONFIG_SYS_GBL_DATA_SIZE)
299 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
301 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
302 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* 192 kB for Monitor */
303 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* 128 kB for malloc() */
304 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial map for Linux */
306 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
307 #define CONFIG_SYS_RAMBOOT 1
311 * Ethernet configuration
313 #define CONFIG_MPC5xxx_FEC
314 #define CONFIG_MPC5xxx_FEC_MII100
315 #define CONFIG_PHY_ADDR 0x00
316 #define CONFIG_RESET_PHY_R
321 #define CONFIG_SYS_GPIO_DATADIR 0x00000064 /* PSC1_2, PSC2_1,2 output */
322 #define CONFIG_SYS_GPIO_OPENDRAIN 0x00000000 /* No open drain */
323 #define CONFIG_SYS_GPIO_DATAVALUE 0x00000000 /* PSC1_1 to 1, rest to 0 */
324 #define CONFIG_SYS_GPIO_ENABLE 0x00000064 /* PSC1_2, PSC2_1,2 enable */
327 * Miscellaneous configurable options
329 #define CONFIG_SYS_LONGHELP /* undef to save memory */
330 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
331 #define CONFIG_CMDLINE_EDITING
332 #define CONFIG_SYS_HUSH_PARSER
334 #if defined(CONFIG_CMD_KGDB)
335 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
337 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
339 /* Print Buffer Size */
340 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
341 sizeof(CONFIG_SYS_PROMPT) + 16)
342 /* max number of command args */
343 #define CONFIG_SYS_MAXARGS 16
344 /* Boot Argument Buffer Size */
345 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
347 /* default load address */
348 #define CONFIG_SYS_LOAD_ADDR 0x100000
350 /* decrementer freq: 1 ms ticks */
351 #define CONFIG_SYS_HZ 1000
354 * Various low-level settings
356 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
357 #define CONFIG_SYS_HID0_FINAL HID0_ICE
359 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
360 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
361 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
362 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
364 #define CONFIG_BOARD_EARLY_INIT_R
366 #define CONFIG_SYS_CS_BURST 0x00000000
367 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
372 #define CONFIG_OF_LIBFDT 1
373 #define CONFIG_OF_BOARD_SETUP 1
375 #define OF_CPU "PowerPC,5200@0"
376 #define OF_SOC "soc5200@f0000000"
377 #define OF_TBCLK (bd->bi_busfreq / 4)
379 #endif /* __O2D_CONFIG_H */