2 * (C) Copyright 2003-2004
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 /*************************************************************************
26 * (c) 2005 esd gmbh Hannover
30 * by Reinhard Arlt reinhard.arlt@esd-electronics.com
32 *************************************************************************/
38 * High Level Configuration Options
42 #define CONFIG_MPC5200 1 /* This is an MPC5xxx CPU */
43 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
44 #define CONFIG_ICECUBE 1 /* ... on IceCube board */
45 #define CONFIG_MECP5200 1 /* ... on MECP5200 board */
46 #define CONFIG_MPC5200_DDR 1 /* ... use DDR RAM */
48 #define CFG_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
50 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
51 #define BOOTFLAG_WARM 0x02 /* Software reboot */
53 #define CFG_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
54 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
55 # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
59 * Serial console configuration
61 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
63 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
65 #define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */
67 #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
70 #ifdef CONFIG_MPC5200 /* MPC5100 PCI is not supported yet. */
73 #if 0 /* test-only !!! */
74 #define CONFIG_NET_MULTI 1
75 #define CONFIG_EEPRO100 1
76 #define CFG_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
77 #define CONFIG_NS8382X 1
85 #define CONFIG_MAC_PARTITION
86 #define CONFIG_DOS_PARTITION
90 #define CONFIG_USB_OHCI
91 #define ADD_USB_CMD CFG_CMD_USB | CFG_CMD_FAT
92 #define CONFIG_USB_STORAGE
100 #define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
109 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
110 #include <cmd_confdefs.h>
112 #if (TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
113 # define CFG_LOWBOOT 1
114 # define CFG_LOWBOOT16 1
116 #if (TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
117 # define CFG_LOWBOOT 1
118 # define CFG_LOWBOOT08 1
124 #define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
126 #define CONFIG_PREBOOT "echo;" \
127 "echo Welcome to CBX-CPU5200 (mecp5200);" \
130 #undef CONFIG_BOOTARGS
132 #define CONFIG_EXTRA_ENV_SETTINGS \
134 "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
135 "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
136 "net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \
137 "vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \
138 "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \
139 "loadaddr=01000000\0" \
140 "serverip=192.168.2.99\0" \
141 "gatewayip=10.0.0.79\0" \
143 "target=mecp5200.esd\0" \
144 "script=mecp5200.bat\0" \
145 "image=/tftpboot/vxWorks_mecp5200\0" \
146 "ipaddr=10.0.13.196\0" \
147 "netmask=255.255.0.0\0" \
150 #define CONFIG_BOOTCOMMAND "run flash_vxworks0"
152 #if defined(CONFIG_MPC5200)
154 * IPB Bus clocking configuration.
156 #undef CFG_IPBSPEED_133 /* define for 133MHz speed */
161 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
162 #define CFG_I2C_MODULE 2 /* Select I2C module #1 or #2 */
164 #define CFG_I2C_SPEED 86000 /* 100 kHz */
165 #define CFG_I2C_SLAVE 0x7F
168 * EEPROM configuration
170 #define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
171 #define CFG_I2C_EEPROM_ADDR_LEN 2
172 #define CFG_EEPROM_PAGE_WRITE_BITS 5
173 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
174 #define CFG_I2C_MULTI_EEPROMS 1
176 * Flash configuration
178 #define CFG_FLASH_BASE 0xFFC00000
179 #define CFG_FLASH_SIZE 0x00400000
180 #define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x003E0000)
181 #define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
182 #define CFG_MAX_FLASH_SECT 512
184 #define CFG_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
185 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
188 * Environment settings
190 #if 1 /* test-only */
191 #define CFG_ENV_IS_IN_FLASH 1
192 #define CFG_ENV_SIZE 0x10000
193 #define CFG_ENV_SECT_SIZE 0x10000
194 #define CONFIG_ENV_OVERWRITE 1
196 #define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
197 #define CFG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */
198 #define CFG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars*/
199 /* total size of a CAT24WC32 is 8192 bytes */
200 #define CONFIG_ENV_OVERWRITE 1
203 #define CFG_FLASH_CFI_DRIVER 1 /* Flash is CFI conformant */
204 #define CFG_FLASH_CFI 1 /* Flash is CFI conformant */
205 #define CFG_FLASH_PROTECTION 1 /* use hardware protection */
207 #define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
209 #define CFG_FLASH_INCREMENT 0x00400000 /* size of flash bank */
210 #define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
211 #define CFG_FLASH_EMPTY_INFO 1 /* show if bank is empty */
217 #define CFG_MBAR 0xF0000000
218 #define CFG_SDRAM_BASE 0x00000000
219 #define CFG_DEFAULT_MBAR 0x80000000
221 /* Use SRAM until RAM will be available */
222 #define CFG_INIT_RAM_ADDR MPC5XXX_SRAM
223 #define CFG_INIT_RAM_END MPC5XXX_SRAM_SIZE /* End of used area in DPRAM */
226 #define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
227 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
228 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
230 #define CFG_MONITOR_BASE TEXT_BASE
231 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
232 # define CFG_RAMBOOT 1
235 #define CFG_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
236 #define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
237 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
240 * Ethernet configuration
242 #define CONFIG_MPC5xxx_FEC 1
244 * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
246 /* #define CONFIG_FEC_10MBIT 1 */
247 #define CONFIG_PHY_ADDR 0x00
248 #define CONFIG_UDP_CHECKSUM 1
254 #define CFG_GPS_PORT_CONFIG 0x01052444
257 * Miscellaneous configurable options
259 #define CFG_LONGHELP /* undef to save memory */
260 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
261 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
262 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
264 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
266 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
267 #define CFG_MAXARGS 16 /* max number of command args */
268 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
270 #define CFG_MEMTEST_START 0x00100000 /* memtest works on */
271 #define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
273 #define CFG_LOAD_ADDR 0x100000 /* default load address */
275 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
277 #define CFG_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
280 * Various low-level settings
282 #if defined(CONFIG_MPC5200)
283 #define CFG_HID0_INIT HID0_ICE | HID0_ICFI
284 #define CFG_HID0_FINAL HID0_ICE
286 #define CFG_HID0_INIT 0
287 #define CFG_HID0_FINAL 0
290 #define CFG_BOOTCS_START CFG_FLASH_BASE
291 #define CFG_BOOTCS_SIZE CFG_FLASH_SIZE
292 #define CFG_BOOTCS_CFG 0x00085d00
294 #define CFG_CS0_START CFG_FLASH_BASE
295 #define CFG_CS0_SIZE CFG_FLASH_SIZE
297 #define CFG_CS1_START 0xfd000000
298 #define CFG_CS1_SIZE 0x00010000
299 #define CFG_CS1_CFG 0x10101410
301 #define CFG_CS_BURST 0x00000000
302 #define CFG_CS_DEADCYCLE 0x33333333
304 #define CFG_RESET_ADDRESS 0xff000000
306 /*-----------------------------------------------------------------------
308 *-----------------------------------------------------------------------
310 #define CONFIG_USB_CLOCK 0x0001BBBB
311 #define CONFIG_USB_CONFIG 0x00001000
313 /*-----------------------------------------------------------------------
314 * IDE/ATA stuff Supports IDE harddisk
315 *-----------------------------------------------------------------------
318 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
320 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
321 #undef CONFIG_IDE_LED /* LED for ide not supported */
323 #define CONFIG_IDE_RESET /* reset for ide supported */
324 #define CONFIG_IDE_PREINIT
326 #define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
327 #define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
329 #define CFG_ATA_IDE0_OFFSET 0x0000
331 #define CFG_ATA_BASE_ADDR MPC5XXX_ATA
333 /* Offset for data I/O */
334 #define CFG_ATA_DATA_OFFSET (0x0060)
336 /* Offset for normal register accesses */
337 #define CFG_ATA_REG_OFFSET (CFG_ATA_DATA_OFFSET)
339 /* Offset for alternate registers */
340 #define CFG_ATA_ALT_OFFSET (0x005C)
342 /* Interval between registers */
343 #define CFG_ATA_STRIDE 4
345 #endif /* __CONFIG_H */