2 * (C) Copyright 2001, 2002
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
9 * board/config.h - configuration options, board specific
15 /***********************************************************
16 * High Level Configuration Options
18 ***********************************************************/
19 #define CONFIG_405GP 1 /* This is a PPC405 CPU */
20 #define CONFIG_4xx 1 /* ...member of PPC4xx family */
21 #define CONFIG_MIP405 1 /* ...on a MIP405 board */
23 #define CONFIG_SYS_TEXT_BASE 0xFFF80000
25 /***********************************************************
26 * Note that it may also be a MIP405T board which is a subset of the
28 ***********************************************************/
29 /***********************************************************
31 * CONFIG_BOOT_PCI is only used for first boot-up and should
32 * NOT be enabled for production bootloader
33 ***********************************************************/
34 /*#define CONFIG_BOOT_PCI 1*/
35 /***********************************************************
37 ***********************************************************/
38 #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
44 #define CONFIG_BOOTP_BOOTFILESIZE
45 #define CONFIG_BOOTP_BOOTPATH
46 #define CONFIG_BOOTP_GATEWAY
47 #define CONFIG_BOOTP_HOSTNAME
51 * Command line configuration.
53 #include <config_cmd_default.h>
55 #define CONFIG_CMD_CACHE
56 #define CONFIG_CMD_DATE
57 #define CONFIG_CMD_DHCP
58 #define CONFIG_CMD_EEPROM
59 #define CONFIG_CMD_ELF
60 #define CONFIG_CMD_FAT
61 #define CONFIG_CMD_I2C
62 #define CONFIG_CMD_IDE
63 #define CONFIG_CMD_IRQ
64 #define CONFIG_CMD_JFFS2
65 #define CONFIG_CMD_MII
66 #define CONFIG_CMD_PCI
67 #define CONFIG_CMD_PING
68 #define CONFIG_CMD_REGINFO
69 #define CONFIG_CMD_SAVES
70 #define CONFIG_CMD_BSP
72 #if !defined(CONFIG_MIP405T)
73 #define CONFIG_CMD_USB
77 #define CONFIG_SYS_HUSH_PARSER
78 /**************************************************************
80 * the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address
82 * The Atmel EEPROM uses 16Bit addressing.
83 ***************************************************************/
85 #define CONFIG_SYS_I2C
86 #define CONFIG_SYS_I2C_PPC4XX
87 #define CONFIG_SYS_I2C_PPC4XX_CH0
88 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 50000
89 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
91 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 /* EEPROM 24C128/256 */
92 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
93 /* mask of address bits that overflow into the "EEPROM chip address" */
94 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
95 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */
96 /* 64 byte page write mode using*/
97 /* last 6 bits of the address */
98 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
101 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
102 #define CONFIG_ENV_OFFSET 0x00000 /* environment starts at the beginning of the EEPROM */
103 #define CONFIG_ENV_SIZE 0x00800 /* 2k bytes may be used for env vars */
105 /***************************************************************
106 * Definitions for Serial Presence Detect EEPROM address
107 * (to get SDRAM settings)
108 ***************************************************************/
109 /*#define SDRAM_EEPROM_WRITE_ADDRESS 0xA0
110 #define SDRAM_EEPROM_READ_ADDRESS 0xA1
112 /**************************************************************
113 * Environment definitions
114 **************************************************************/
115 #define CONFIG_BAUDRATE 9600 /* STD Baudrate */
116 #define CONFIG_BOOTDELAY 5
117 /* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
118 /* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */
119 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
121 #define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
122 #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
124 #define CONFIG_IPADDR 10.0.0.100
125 #define CONFIG_SERVERIP 10.0.0.1
126 #define CONFIG_PREBOOT
127 /***************************************************************
128 * defines if the console is stored in the environment
129 ***************************************************************/
130 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */
131 /***************************************************************
132 * defines if an overwrite_console function exists
133 *************************************************************/
134 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
135 #define CONFIG_SYS_CONSOLE_INFO_QUIET
136 /***************************************************************
137 * defines if the overwrite_console should be stored in the
139 **************************************************************/
140 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
142 /**************************************************************
144 *************************************************************/
145 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
146 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
148 #define CONFIG_MISC_INIT_R
149 /***********************************************************
150 * Miscellaneous configurable options
151 **********************************************************/
152 #define CONFIG_SYS_LONGHELP /* undef to save memory */
153 #if defined(CONFIG_CMD_KGDB)
154 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
156 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
158 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
159 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
160 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
162 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
163 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
165 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
166 #define CONFIG_SYS_NS16550
167 #define CONFIG_SYS_NS16550_SERIAL
168 #define CONFIG_SYS_NS16550_REG_SIZE 1
169 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
171 #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
172 #define CONFIG_SYS_BASE_BAUD 916667
174 /* The following table includes the supported baudrates */
175 #define CONFIG_SYS_BAUDRATE_TABLE \
176 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
177 57600, 115200, 230400, 460800, 921600 }
179 #define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
180 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
182 /*-----------------------------------------------------------------------
184 *-----------------------------------------------------------------------
186 #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
187 #define PCI_HOST_FORCE 1 /* configure as pci host */
188 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
190 #define CONFIG_PCI /* include pci support */
191 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
192 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */
193 #define CONFIG_PCI_PNP /* pci plug-and-play */
194 /* resource configuration */
195 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
196 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
197 #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
198 #define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
199 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
200 #define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */
201 #define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */
202 #define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
204 /*-----------------------------------------------------------------------
205 * Start addresses for the final memory configuration
206 * (Set up by the startup code)
207 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
209 #define CONFIG_SYS_SDRAM_BASE 0x00000000
210 #define CONFIG_SYS_FLASH_BASE 0xFFF80000
211 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
212 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
213 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
216 * For booting Linux, the board info and command line data
217 * have to be in the first 8 MB of memory, since this is
218 * the maximum mapped by the Linux kernel during initialization.
220 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
221 /*-----------------------------------------------------------------------
224 #define CONFIG_SYS_UPDATE_FLASH_SIZE
225 #define CONFIG_SYS_FLASH_PROTECTION
226 #define CONFIG_SYS_FLASH_EMPTY_INFO
228 #define CONFIG_SYS_FLASH_CFI
229 #define CONFIG_FLASH_CFI_DRIVER
231 #define CONFIG_FLASH_SHOW_PROGRESS 45
233 #define CONFIG_SYS_MAX_FLASH_BANKS 1
234 #define CONFIG_SYS_MAX_FLASH_SECT 256
240 /* No command line, one static partition, whole device */
241 #undef CONFIG_CMD_MTDPARTS
242 #define CONFIG_JFFS2_DEV "nor0"
243 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
244 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
246 /* mtdparts command line support */
247 /* Note: fake mtd_id used, no linux mtd map file */
249 #define CONFIG_CMD_MTDPARTS
250 #define MTDIDS_DEFAULT "nor0=mip405-0"
251 #define MTDPARTS_DEFAULT "mtdparts=mip405-0:-(jffs2)"
254 /*-----------------------------------------------------------------------
255 * Logbuffer Configuration
257 #undef CONFIG_LOGBUFFER /* supported but not enabled */
258 /*-----------------------------------------------------------------------
259 * Bootcountlimit Configuration
261 #undef CONFIG_BOOTCOUNT_LIMIT /* supported but not enabled */
263 /*-----------------------------------------------------------------------
266 #if 0 /* enable this if POST is desired (is supported but not enabled) */
267 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
268 CONFIG_SYS_POST_CPU | \
269 CONFIG_SYS_POST_RTC | \
274 * Init Memory Controller:
276 #define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */
277 #define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */
278 /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
279 #define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */
281 #define CONFIG_BOARD_EARLY_INIT_F 1
282 #define CONFIG_BOARD_EARLY_INIT_R
284 /* Peripheral Bus Mapping */
285 #define PER_PLD_ADDR 0xF4000000 /* smallest window is 1MByte 0x10 0000*/
286 #define PER_UART0_ADDR 0xF4100000 /* smallest window is 1MByte 0x10 0000*/
287 #define PER_UART1_ADDR 0xF4200000 /* smallest window is 1MByte 0x10 0000*/
289 #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
290 #define CONFIG_PORT_ADDR PER_PLD_ADDR + 5
293 /*-----------------------------------------------------------------------
294 * Definitions for initial stack pointer and data area (in On Chip SRAM)
296 #define CONFIG_SYS_TEMP_STACK_OCM 1
297 #define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
298 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000
299 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
300 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
301 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
302 /* reserve some memory for POST and BOOT limit info */
303 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)
305 #ifdef CONFIG_BOOTCOUNT_LIMIT /* reserve 2 word for bootcount limit */
306 #define CONFIG_SYS_BOOTCOUNT_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 12)
309 /***********************************************************************
310 * External peripheral base address
311 ***********************************************************************/
312 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0xE8000000
314 /***********************************************************************
316 ***********************************************************************/
317 #define CONFIG_LAST_STAGE_INIT
318 /************************************************************
320 ***********************************************************/
321 #define CONFIG_PPC4xx_EMAC
322 #define CONFIG_MII 1 /* MII PHY management */
323 #define CONFIG_PHY_ADDR 1 /* PHY address */
324 #define CONFIG_PHY_RESET_DELAY 300 /* Intel LXT971A needs this */
325 #define CONFIG_PHY_CMD_DELAY 40 /* Intel LXT971A needs this */
326 /************************************************************
328 ***********************************************************/
329 #define CONFIG_RTC_MC146818
330 #undef CONFIG_WATCHDOG /* watchdog disabled */
332 /************************************************************
334 ************************************************************/
335 #if defined(CONFIG_MIP405T)
336 #define CONFIG_SYS_IDE_MAXBUS 1 /* MIP405T has only one IDE bus */
338 #define CONFIG_SYS_IDE_MAXBUS 2 /* max. 2 IDE busses */
341 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
343 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS /* base address */
344 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
345 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
346 #define CONFIG_SYS_ATA_DATA_OFFSET 0 /* data reg offset */
347 #define CONFIG_SYS_ATA_REG_OFFSET 0 /* reg offset */
348 #define CONFIG_SYS_ATA_ALT_OFFSET 0x200 /* alternate register offset */
350 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
351 #undef CONFIG_IDE_LED /* no led for ide supported */
352 #define CONFIG_IDE_RESET /* reset for ide supported... */
353 #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
354 #define CONFIG_SUPPORT_VFAT
355 /************************************************************
356 * ATAPI support (experimental)
357 ************************************************************/
358 #define CONFIG_ATAPI /* enable ATAPI Support */
360 /************************************************************
361 * DISK Partition support
362 ************************************************************/
363 #define CONFIG_DOS_PARTITION
364 #define CONFIG_MAC_PARTITION
365 #define CONFIG_ISO_PARTITION /* Experimental */
367 /************************************************************
369 ************************************************************/
370 #undef CONFIG_ISA_KEYBOARD
372 /************************************************************
374 ************************************************************/
375 #define CONFIG_VIDEO /*To enable video controller support */
376 #define CONFIG_VIDEO_CT69000
377 #define CONFIG_CFB_CONSOLE
378 #define CONFIG_VIDEO_LOGO
379 #define CONFIG_CONSOLE_EXTRA_INFO
380 #define CONFIG_VGA_AS_SINGLE_DEVICE
381 #define CONFIG_VIDEO_SW_CURSOR
382 #undef CONFIG_VIDEO_ONBOARD
383 /************************************************************
384 * USB support EXPERIMENTAL
385 ************************************************************/
386 #if !defined(CONFIG_MIP405T)
387 #define CONFIG_USB_UHCI
388 #define CONFIG_USB_KEYBOARD
389 #define CONFIG_USB_STORAGE
391 /* Enable needed helper functions */
392 #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */
394 /************************************************************
396 ************************************************************/
397 #if defined(CONFIG_CMD_KGDB)
398 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
399 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
402 /************************************************************
403 * support BZIP2 compression
404 ************************************************************/
405 #define CONFIG_BZIP2 1
407 /************************************************************
409 ************************************************************/
411 #define VERSION_TAG "released"
412 #if !defined(CONFIG_MIP405T)
413 #define CONFIG_ISO_STRING "MEV-10072-001"
415 #define CONFIG_ISO_STRING "MEV-10082-001"
418 #if !defined(CONFIG_BOOT_PCI)
419 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
421 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, PCI_BOOT Version"
425 #endif /* __CONFIG_H */