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 #ifndef CONFIG_SYS_TEXT_BASE
49 #define CONFIG_SYS_TEXT_BASE 0xFFF00000
52 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
54 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
57 * Serial console configuration
59 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
61 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
63 #define CONFIG_BAUDRATE 9600 /* ... at 115200 bps */
65 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
68 #if 0 /* test-only !!! */
69 #define CONFIG_NET_MULTI 1
70 #define CONFIG_EEPRO100 1
71 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
72 #define CONFIG_NS8382X 1
76 #define CONFIG_MAC_PARTITION
77 #define CONFIG_DOS_PARTITION
81 #define CONFIG_USB_OHCI
82 #define CONFIG_USB_STORAGE
89 #define CONFIG_BOOTP_BOOTFILESIZE
90 #define CONFIG_BOOTP_BOOTPATH
91 #define CONFIG_BOOTP_GATEWAY
92 #define CONFIG_BOOTP_HOSTNAME
96 * Command line configuration.
98 #include <config_cmd_default.h>
100 #define CONFIG_CMD_EEPROM
101 #define CONFIG_CMD_FAT
102 #define CONFIG_CMD_EXT2
103 #define CONFIG_CMD_I2C
104 #define CONFIG_CMD_IDE
105 #define CONFIG_CMD_BSP
106 #define CONFIG_CMD_ELF
109 #if (CONFIG_SYS_TEXT_BASE == 0xFF000000) /* Boot low with 16 MB Flash */
110 # define CONFIG_SYS_LOWBOOT 1
111 # define CONFIG_SYS_LOWBOOT16 1
113 #if (CONFIG_SYS_TEXT_BASE == 0xFF800000) /* Boot low with 8 MB Flash */
114 # define CONFIG_SYS_LOWBOOT 1
115 # define CONFIG_SYS_LOWBOOT08 1
121 #define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
123 #define CONFIG_PREBOOT "echo;" \
124 "echo Welcome to CBX-CPU5200 (mecp5200);" \
127 #undef CONFIG_BOOTARGS
129 #define CONFIG_EXTRA_ENV_SETTINGS \
131 "flash_vxworks0=run ata_vxworks_args;setenv loadaddr ff000000;bootvx\0" \
132 "flash_vxworks1=run ata_vxworks_args;setenv loadaddr ff200000:bootvx\0" \
133 "net_vxworks=tftp $(loadaddr) $(image);run vxworks_args;bootvx\0" \
134 "vxworks_args=setenv bootargs fec(0,0)$(host):$(image) h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script)\0" \
135 "ata_vxworks_args=setenv bootargs /ata0/vxWorks h=$(serverip) e=$(ipaddr) g=$(gatewayip) u=$(user) $(pass) tn=$(target) s=$(script) o=fec0 \0" \
136 "loadaddr=01000000\0" \
137 "serverip=192.168.2.99\0" \
138 "gatewayip=10.0.0.79\0" \
140 "target=mecp5200.esd\0" \
141 "script=mecp5200.bat\0" \
142 "image=/tftpboot/vxWorks_mecp5200\0" \
143 "ipaddr=10.0.13.196\0" \
144 "netmask=255.255.0.0\0" \
147 #define CONFIG_BOOTCOMMAND "run flash_vxworks0"
150 * IPB Bus clocking configuration.
152 #undef CONFIG_SYS_IPBSPEED_133 /* define for 133MHz speed */
156 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
157 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */
159 #define CONFIG_SYS_I2C_SPEED 86000 /* 100 kHz */
160 #define CONFIG_SYS_I2C_SLAVE 0x7F
163 * EEPROM configuration
165 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
166 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
167 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5
168 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
169 #define CONFIG_SYS_I2C_MULTI_EEPROMS 1
171 * Flash configuration
173 #define CONFIG_SYS_FLASH_BASE 0xFFC00000
174 #define CONFIG_SYS_FLASH_SIZE 0x00400000
175 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x003E0000)
176 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
177 #define CONFIG_SYS_MAX_FLASH_SECT 512
179 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
180 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
183 * Environment settings
185 #if 1 /* test-only */
186 #define CONFIG_ENV_IS_IN_FLASH 1
187 #define CONFIG_ENV_SIZE 0x10000
188 #define CONFIG_ENV_SECT_SIZE 0x10000
189 #define CONFIG_ENV_OVERWRITE 1
191 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
192 #define CONFIG_ENV_OFFSET 0x0000 /* environment starts at the beginning of the EEPROM */
193 #define CONFIG_ENV_SIZE 0x0400 /* 8192 bytes may be used for env vars*/
194 /* total size of a CAT24WC32 is 8192 bytes */
195 #define CONFIG_ENV_OVERWRITE 1
198 #define CONFIG_FLASH_CFI_DRIVER 1 /* Flash is CFI conformant */
199 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
200 #define CONFIG_SYS_FLASH_PROTECTION 1 /* use hardware protection */
202 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
204 #define CONFIG_SYS_FLASH_INCREMENT 0x00400000 /* size of flash bank */
205 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
206 #define CONFIG_SYS_FLASH_EMPTY_INFO 1 /* show if bank is empty */
212 #define CONFIG_SYS_MBAR 0xF0000000
213 #define CONFIG_SYS_SDRAM_BASE 0x00000000
214 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
216 /* Use SRAM until RAM will be available */
217 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
218 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
221 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
222 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
224 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
225 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
226 # define CONFIG_SYS_RAMBOOT 1
229 #define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
230 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
231 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
234 * Ethernet configuration
236 #define CONFIG_MPC5xxx_FEC 1
237 #define CONFIG_MPC5xxx_FEC_MII100
239 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
241 /* #define CONFIG_MPC5xxx_FEC_MII10 */
242 #define CONFIG_PHY_ADDR 0x00
243 #define CONFIG_UDP_CHECKSUM 1
249 #define CONFIG_SYS_GPS_PORT_CONFIG 0x01052444
252 * Miscellaneous configurable options
254 #define CONFIG_SYS_LONGHELP /* undef to save memory */
255 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
256 #if defined(CONFIG_CMD_KGDB)
257 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
259 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
261 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
262 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
263 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
265 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
266 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
268 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
270 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
272 #define CONFIG_SYS_VXWORKS_MAC_PTR 0x00000000 /* Pass Ethernet MAC to VxWorks */
274 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
275 #if defined(CONFIG_CMD_KGDB)
276 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
280 * Various low-level settings
282 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
283 #define CONFIG_SYS_HID0_FINAL HID0_ICE
285 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
286 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
287 #define CONFIG_SYS_BOOTCS_CFG 0x00085d00
289 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
290 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
292 #define CONFIG_SYS_CS1_START 0xfd000000
293 #define CONFIG_SYS_CS1_SIZE 0x00010000
294 #define CONFIG_SYS_CS1_CFG 0x10101410
296 #define CONFIG_SYS_CS_BURST 0x00000000
297 #define CONFIG_SYS_CS_DEADCYCLE 0x33333333
299 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
301 /*-----------------------------------------------------------------------
303 *-----------------------------------------------------------------------
305 #define CONFIG_USB_CLOCK 0x0001BBBB
306 #define CONFIG_USB_CONFIG 0x00001000
308 /*-----------------------------------------------------------------------
309 * IDE/ATA stuff Supports IDE harddisk
310 *-----------------------------------------------------------------------
313 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
315 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
316 #undef CONFIG_IDE_LED /* LED for ide not supported */
318 #define CONFIG_IDE_RESET /* reset for ide supported */
319 #define CONFIG_IDE_PREINIT
321 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
322 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
324 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
326 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
328 /* Offset for data I/O */
329 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
331 /* Offset for normal register accesses */
332 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
334 /* Offset for alternate registers */
335 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
337 /* Interval between registers */
338 #define CONFIG_SYS_ATA_STRIDE 4
340 #endif /* __CONFIG_H */