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 * board/config.h - configuration options, board specific
31 /***********************************************************
32 * High Level Configuration Options
34 ***********************************************************/
35 #define CONFIG_405GP 1 /* This is a PPC405 CPU */
36 #define CONFIG_4xx 1 /* ...member of PPC4xx family */
37 #define CONFIG_PIP405 1 /* ...on a PIP405 board */
38 /***********************************************************
40 ***********************************************************/
41 #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
43 /***********************************************************
45 ***********************************************************/
46 #define CONFIG_COMMANDS \
69 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
70 #include <cmd_confdefs.h>
72 #define CFG_HUSH_PARSER
73 #define CFG_PROMPT_HUSH_PS2 "> "
74 /**************************************************************
76 * the PIP405 is equiped with an Atmel 24C128/256 EEPROM at address
78 * Caution: on the same bus is the SPD (Serial Presens Detect
80 * The Atmel EEPROM uses 16Bit addressing.
81 ***************************************************************/
82 #define CONFIG_HARD_I2C /* I2c with hardware support */
83 #define CFG_I2C_SPEED 50000 /* I2C speed and slave address */
84 #define CFG_I2C_SLAVE 0x7F
86 #define CFG_I2C_EEPROM_ADDR 0x53
87 #define CFG_I2C_EEPROM_ADDR_LEN 2
88 #define CFG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
89 #define CFG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
90 #define CFG_ENV_SIZE 0x800 /* 2 kBytes may be used for env vars */
92 #undef CFG_I2C_EEPROM_ADDR_OVERFLOW
93 #define CFG_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */
94 /* 64 byte page write mode using*/
95 /* last 6 bits of the address */
96 #define CFG_EEPROM_PAGE_WRITE_ENABLE /* enable Page write */
97 #define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
100 /***************************************************************
101 * Definitions for Serial Presence Detect EEPROM address
102 * (to get SDRAM settings)
103 ***************************************************************/
104 #define SPD_EEPROM_ADDRESS 0x50
106 #define CONFIG_BOARD_EARLY_INIT_F
107 /**************************************************************
108 * Environment definitions
109 **************************************************************/
110 #define CONFIG_BAUDRATE 9600 /* STD Baudrate */
113 #define CONFIG_BOOTDELAY 5
114 /* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
115 #define CONFIG_BOOT_RETRY_TIME -10 /* feature is avaiable but not enabled */
116 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
119 #define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
120 #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
122 #define CONFIG_IPADDR 10.0.0.100
123 #define CONFIG_SERVERIP 10.0.0.1
124 #define CONFIG_PREBOOT
125 /***************************************************************
126 * defines if the console is stored in the environment
127 ***************************************************************/
128 #define CFG_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */
129 /***************************************************************
130 * defines if an overwrite_console function exists
131 *************************************************************/
132 #define CFG_CONSOLE_OVERWRITE_ROUTINE
133 #define CFG_CONSOLE_INFO_QUIET
134 /***************************************************************
135 * defines if the overwrite_console should be stored in the
137 **************************************************************/
138 #undef CFG_CONSOLE_ENV_OVERWRITE
140 /**************************************************************
142 *************************************************************/
143 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
144 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
146 #define CONFIG_MISC_INIT_R
147 /***********************************************************
148 * Miscellaneous configurable options
149 **********************************************************/
150 #define CFG_LONGHELP /* undef to save memory */
151 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
152 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
153 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
155 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
157 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
158 #define CFG_MAXARGS 16 /* max number of command args */
159 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
161 #define CFG_MEMTEST_START 0x0100000 /* memtest works on */
162 #define CFG_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
164 #undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
165 #define CFG_BASE_BAUD 691200
167 /* The following table includes the supported baudrates */
168 #define CFG_BAUDRATE_TABLE \
169 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
170 57600, 115200, 230400, 460800, 921600 }
172 #define CFG_LOAD_ADDR 0x400000 /* default load address */
173 #define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
175 #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
177 /*-----------------------------------------------------------------------
179 *-----------------------------------------------------------------------
181 #define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
182 #define PCI_HOST_FORCE 1 /* configure as pci host */
183 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
185 #define CONFIG_PCI /* include pci support */
186 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */
187 #define CONFIG_PCI_PNP /* pci plug-and-play */
188 /* resource configuration */
189 #define CFG_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
190 #define CFG_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
191 #define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
192 #define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
193 #define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
194 #define CFG_PCI_PTM2LA 0x00000000 /* disabled */
195 #define CFG_PCI_PTM2MS 0x00000000 /* disabled */
196 #define CFG_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
198 /*-----------------------------------------------------------------------
199 * Start addresses for the final memory configuration
200 * (Set up by the startup code)
201 * Please note that CFG_SDRAM_BASE _must_ start at 0
203 #define CFG_SDRAM_BASE 0x00000000
204 #define CFG_FLASH_BASE 0xFFF80000
205 #define CFG_MONITOR_BASE CFG_FLASH_BASE
206 #define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
207 #define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
210 * For booting Linux, the board info and command line data
211 * have to be in the first 8 MB of memory, since this is
212 * the maximum mapped by the Linux kernel during initialization.
214 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
215 /*-----------------------------------------------------------------------
218 #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
219 #define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
221 #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
222 #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
224 /*-----------------------------------------------------------------------
225 * Cache Configuration
227 #define CFG_DCACHE_SIZE 8192 /* For IBM 405 CPUs */
228 #define CFG_CACHELINE_SIZE 32 /* ... */
229 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
230 #define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
234 * Init Memory Controller:
236 #define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */
237 #define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */
238 /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
239 #define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */
241 #define CONFIG_BOARD_EARLY_INIT_F
243 /* Configuration Port location */
244 #define CONFIG_PORT_ADDR 0xF4000000
245 #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
248 /*-----------------------------------------------------------------------
249 * Definitions for initial stack pointer and data area (in On Chip SRAM)
251 #define CFG_TEMP_STACK_OCM 1
252 #define CFG_OCM_DATA_ADDR 0xF0000000
253 #define CFG_OCM_DATA_SIZE 0x1000
254 #define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of On Chip SRAM */
255 #define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of On Chip SRAM */
256 #define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
257 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
258 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
261 * Internal Definitions
265 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
266 #define BOOTFLAG_WARM 0x02 /* Software reboot */
269 /***********************************************************************
270 * External peripheral base address
271 ***********************************************************************/
272 #define CFG_ISA_IO_BASE_ADDRESS 0xE8000000
274 /***********************************************************************
276 ***********************************************************************/
277 #define CONFIG_LAST_STAGE_INIT
278 /************************************************************
280 ***********************************************************/
281 #define CONFIG_MII 1 /* MII PHY management */
282 #define CONFIG_PHY_ADDR 1 /* PHY address */
283 #define CONFIG_CS8952_PHY 1 /* its a CS8952 PHY */
284 /************************************************************
286 ***********************************************************/
287 #define CONFIG_RTC_MC146818
288 #undef CONFIG_WATCHDOG /* watchdog disabled */
290 /************************************************************
292 ************************************************************/
293 #define CFG_IDE_MAXBUS 2 /* max. 2 IDE busses */
294 #define CFG_IDE_MAXDEVICE (CFG_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
296 #define CFG_ATA_BASE_ADDR CFG_ISA_IO_BASE_ADDRESS /* base address */
297 #define CFG_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
298 #define CFG_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
299 #define CFG_ATA_DATA_OFFSET 0 /* data reg offset */
300 #define CFG_ATA_REG_OFFSET 0 /* reg offset */
301 #define CFG_ATA_ALT_OFFSET 0x200 /* alternate register offset */
303 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
304 #undef CONFIG_IDE_LED /* no led for ide supported */
305 #define CONFIG_IDE_RESET /* reset for ide supported... */
306 #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
307 #define CONFIG_SUPPORT_VFAT
309 /************************************************************
310 * ATAPI support (experimental)
311 ************************************************************/
312 #define CONFIG_ATAPI /* enable ATAPI Support */
314 /************************************************************
315 * SCSI support (experimental) only SYM53C8xx supported
316 ************************************************************/
317 #define CONFIG_SCSI_SYM53C8XX
318 #define CFG_SCSI_MAX_LUN 8 /* number of supported LUNs */
319 #define CFG_SCSI_MAX_SCSI_ID 7 /* maximum SCSI ID (0..6) */
320 #define CFG_SCSI_MAX_DEVICE CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN /* maximum Target devices */
321 #define CFG_SCSI_SPIN_UP_TIME 2
323 /************************************************************
324 * Disk-On-Chip configuration
325 ************************************************************/
326 #define CFG_MAX_DOC_DEVICE 1 /* Max number of DOC devices */
327 #define CFG_DOC_SHORT_TIMEOUT
328 #define CFG_DOC_SUPPORT_2000
329 #define CFG_DOC_SUPPORT_MILLENNIUM
331 /************************************************************
332 * DISK Partition support
333 ************************************************************/
334 #define CONFIG_DOS_PARTITION
335 #define CONFIG_MAC_PARTITION
336 #define CONFIG_ISO_PARTITION /* Experimental */
338 /************************************************************
340 ************************************************************/
341 #define CONFIG_ISA_KEYBOARD
343 /************************************************************
345 ************************************************************/
346 #define CONFIG_VIDEO /*To enable video controller support */
347 #define CONFIG_VIDEO_CT69000
348 #define CONFIG_CFB_CONSOLE
349 #define CONFIG_VIDEO_LOGO
350 #define CONFIG_CONSOLE_EXTRA_INFO
351 #define CONFIG_VGA_AS_SINGLE_DEVICE
352 #define CONFIG_VIDEO_SW_CURSOR
353 #define CONFIG_VIDEO_ONBOARD /* Video controller is on-board */
355 /************************************************************
357 ************************************************************/
358 #define CONFIG_USB_UHCI
359 #define CONFIG_USB_KEYBOARD
360 #define CONFIG_USB_STORAGE
362 /* Enable needed helper functions */
363 #define CFG_DEVICE_DEREGISTER /* needs device_deregister */
365 /************************************************************
367 ************************************************************/
368 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
369 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
370 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
373 /************************************************************
374 * support BZIP2 compression
375 ************************************************************/
376 #define CONFIG_BZIP2 1
378 /************************************************************
380 ************************************************************/
381 #define VERSION_TAG "released"
382 #define CONFIG_ISO_STRING "MEV-10066-001"
383 #define CONFIG_IDENT_STRING "\n(c) 2002 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
386 #endif /* __CONFIG_H */