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_MIP405 1 /* ...on a MIP405 board */
22 #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 #define CONFIG_CMD_CACHE
54 #define CONFIG_CMD_DATE
55 #define CONFIG_CMD_DHCP
56 #define CONFIG_CMD_EEPROM
57 #define CONFIG_CMD_FAT
58 #define CONFIG_CMD_I2C
59 #define CONFIG_CMD_IDE
60 #define CONFIG_CMD_IRQ
61 #define CONFIG_CMD_JFFS2
62 #define CONFIG_CMD_MII
63 #define CONFIG_CMD_PCI
64 #define CONFIG_CMD_PING
65 #define CONFIG_CMD_REGINFO
66 #define CONFIG_CMD_SAVES
67 #define CONFIG_CMD_BSP
69 #if !defined(CONFIG_MIP405T)
70 #define CONFIG_CMD_USB
74 #define CONFIG_SYS_HUSH_PARSER
75 /**************************************************************
77 * the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address
79 * The Atmel EEPROM uses 16Bit addressing.
80 ***************************************************************/
82 #define CONFIG_SYS_I2C
83 #define CONFIG_SYS_I2C_PPC4XX
84 #define CONFIG_SYS_I2C_PPC4XX_CH0
85 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 50000
86 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
88 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 /* EEPROM 24C128/256 */
89 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
90 /* mask of address bits that overflow into the "EEPROM chip address" */
91 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
92 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */
93 /* 64 byte page write mode using*/
94 /* last 6 bits of the address */
95 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
98 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
99 #define CONFIG_ENV_OFFSET 0x00000 /* environment starts at the beginning of the EEPROM */
100 #define CONFIG_ENV_SIZE 0x00800 /* 2k bytes may be used for env vars */
102 /***************************************************************
103 * Definitions for Serial Presence Detect EEPROM address
104 * (to get SDRAM settings)
105 ***************************************************************/
106 /*#define SDRAM_EEPROM_WRITE_ADDRESS 0xA0
107 #define SDRAM_EEPROM_READ_ADDRESS 0xA1
109 /**************************************************************
110 * Environment definitions
111 **************************************************************/
112 #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 /XXX* feature is available but not enabled */
116 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
118 #define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
119 #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
121 #define CONFIG_IPADDR 10.0.0.100
122 #define CONFIG_SERVERIP 10.0.0.1
123 #define CONFIG_PREBOOT
124 /***************************************************************
125 * defines if the console is stored in the environment
126 ***************************************************************/
127 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */
128 /***************************************************************
129 * defines if an overwrite_console function exists
130 *************************************************************/
131 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
132 #define CONFIG_SYS_CONSOLE_INFO_QUIET
133 /***************************************************************
134 * defines if the overwrite_console should be stored in the
136 **************************************************************/
137 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
139 /**************************************************************
141 *************************************************************/
142 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
143 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
145 #define CONFIG_MISC_INIT_R
146 /***********************************************************
147 * Miscellaneous configurable options
148 **********************************************************/
149 #define CONFIG_SYS_LONGHELP /* undef to save memory */
150 #if defined(CONFIG_CMD_KGDB)
151 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
153 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
155 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
156 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
157 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
159 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
160 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
162 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
163 #define CONFIG_SYS_NS16550
164 #define CONFIG_SYS_NS16550_SERIAL
165 #define CONFIG_SYS_NS16550_REG_SIZE 1
166 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
168 #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
169 #define CONFIG_SYS_BASE_BAUD 916667
171 /* The following table includes the supported baudrates */
172 #define CONFIG_SYS_BAUDRATE_TABLE \
173 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
174 57600, 115200, 230400, 460800, 921600 }
176 #define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
177 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
179 /*-----------------------------------------------------------------------
181 *-----------------------------------------------------------------------
183 #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
184 #define PCI_HOST_FORCE 1 /* configure as pci host */
185 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
187 #define CONFIG_PCI /* include pci support */
188 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
189 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */
190 #define CONFIG_PCI_PNP /* pci plug-and-play */
191 /* resource configuration */
192 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
193 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
194 #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
195 #define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
196 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
197 #define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */
198 #define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */
199 #define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
201 /*-----------------------------------------------------------------------
202 * Start addresses for the final memory configuration
203 * (Set up by the startup code)
204 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
206 #define CONFIG_SYS_SDRAM_BASE 0x00000000
207 #define CONFIG_SYS_FLASH_BASE 0xFFF80000
208 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
209 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
210 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
213 * For booting Linux, the board info and command line data
214 * have to be in the first 8 MB of memory, since this is
215 * the maximum mapped by the Linux kernel during initialization.
217 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
218 /*-----------------------------------------------------------------------
221 #define CONFIG_SYS_UPDATE_FLASH_SIZE
222 #define CONFIG_SYS_FLASH_PROTECTION
223 #define CONFIG_SYS_FLASH_EMPTY_INFO
225 #define CONFIG_SYS_FLASH_CFI
226 #define CONFIG_FLASH_CFI_DRIVER
228 #define CONFIG_FLASH_SHOW_PROGRESS 45
230 #define CONFIG_SYS_MAX_FLASH_BANKS 1
231 #define CONFIG_SYS_MAX_FLASH_SECT 256
237 /* No command line, one static partition, whole device */
238 #undef CONFIG_CMD_MTDPARTS
239 #define CONFIG_JFFS2_DEV "nor0"
240 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
241 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
243 /* mtdparts command line support */
244 /* Note: fake mtd_id used, no linux mtd map file */
246 #define CONFIG_CMD_MTDPARTS
247 #define MTDIDS_DEFAULT "nor0=mip405-0"
248 #define MTDPARTS_DEFAULT "mtdparts=mip405-0:-(jffs2)"
251 /*-----------------------------------------------------------------------
252 * Logbuffer Configuration
254 #undef CONFIG_LOGBUFFER /* supported but not enabled */
255 /*-----------------------------------------------------------------------
256 * Bootcountlimit Configuration
258 #undef CONFIG_BOOTCOUNT_LIMIT /* supported but not enabled */
260 /*-----------------------------------------------------------------------
263 #if 0 /* enable this if POST is desired (is supported but not enabled) */
264 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
265 CONFIG_SYS_POST_CPU | \
266 CONFIG_SYS_POST_RTC | \
271 * Init Memory Controller:
273 #define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */
274 #define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */
275 /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
276 #define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */
278 #define CONFIG_BOARD_EARLY_INIT_F 1
279 #define CONFIG_BOARD_EARLY_INIT_R
281 /* Peripheral Bus Mapping */
282 #define PER_PLD_ADDR 0xF4000000 /* smallest window is 1MByte 0x10 0000*/
283 #define PER_UART0_ADDR 0xF4100000 /* smallest window is 1MByte 0x10 0000*/
284 #define PER_UART1_ADDR 0xF4200000 /* smallest window is 1MByte 0x10 0000*/
286 #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
287 #define CONFIG_PORT_ADDR PER_PLD_ADDR + 5
290 /*-----------------------------------------------------------------------
291 * Definitions for initial stack pointer and data area (in On Chip SRAM)
293 #define CONFIG_SYS_TEMP_STACK_OCM 1
294 #define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
295 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000
296 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
297 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
298 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
299 /* reserve some memory for POST and BOOT limit info */
300 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)
302 #ifdef CONFIG_BOOTCOUNT_LIMIT /* reserve 2 word for bootcount limit */
303 #define CONFIG_SYS_BOOTCOUNT_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 12)
306 /***********************************************************************
307 * External peripheral base address
308 ***********************************************************************/
309 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0xE8000000
311 /***********************************************************************
313 ***********************************************************************/
314 #define CONFIG_LAST_STAGE_INIT
315 /************************************************************
317 ***********************************************************/
318 #define CONFIG_PPC4xx_EMAC
319 #define CONFIG_MII 1 /* MII PHY management */
320 #define CONFIG_PHY_ADDR 1 /* PHY address */
321 #define CONFIG_PHY_RESET_DELAY 300 /* Intel LXT971A needs this */
322 #define CONFIG_PHY_CMD_DELAY 40 /* Intel LXT971A needs this */
323 /************************************************************
325 ***********************************************************/
326 #define CONFIG_RTC_MC146818
327 #undef CONFIG_WATCHDOG /* watchdog disabled */
329 /************************************************************
331 ************************************************************/
332 #if defined(CONFIG_MIP405T)
333 #define CONFIG_SYS_IDE_MAXBUS 1 /* MIP405T has only one IDE bus */
335 #define CONFIG_SYS_IDE_MAXBUS 2 /* max. 2 IDE busses */
338 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
340 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS /* base address */
341 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
342 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
343 #define CONFIG_SYS_ATA_DATA_OFFSET 0 /* data reg offset */
344 #define CONFIG_SYS_ATA_REG_OFFSET 0 /* reg offset */
345 #define CONFIG_SYS_ATA_ALT_OFFSET 0x200 /* alternate register offset */
347 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
348 #undef CONFIG_IDE_LED /* no led for ide supported */
349 #define CONFIG_IDE_RESET /* reset for ide supported... */
350 #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
351 #define CONFIG_SUPPORT_VFAT
352 /************************************************************
353 * ATAPI support (experimental)
354 ************************************************************/
355 #define CONFIG_ATAPI /* enable ATAPI Support */
357 /************************************************************
358 * DISK Partition support
359 ************************************************************/
360 #define CONFIG_DOS_PARTITION
361 #define CONFIG_MAC_PARTITION
362 #define CONFIG_ISO_PARTITION /* Experimental */
364 /************************************************************
366 ************************************************************/
367 #undef CONFIG_ISA_KEYBOARD
369 /************************************************************
371 ************************************************************/
372 #define CONFIG_VIDEO /*To enable video controller support */
373 #define CONFIG_VIDEO_CT69000
374 #define CONFIG_CFB_CONSOLE
375 #define CONFIG_VIDEO_LOGO
376 #define CONFIG_CONSOLE_EXTRA_INFO
377 #define CONFIG_VGA_AS_SINGLE_DEVICE
378 #define CONFIG_VIDEO_SW_CURSOR
379 #undef CONFIG_VIDEO_ONBOARD
380 /************************************************************
381 * USB support EXPERIMENTAL
382 ************************************************************/
383 #if !defined(CONFIG_MIP405T)
384 #define CONFIG_USB_UHCI
385 #define CONFIG_USB_KEYBOARD
386 #define CONFIG_USB_STORAGE
388 /* Enable needed helper functions */
389 #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */
391 /************************************************************
393 ************************************************************/
394 #if defined(CONFIG_CMD_KGDB)
395 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
398 /************************************************************
399 * support BZIP2 compression
400 ************************************************************/
401 #define CONFIG_BZIP2 1
403 /************************************************************
405 ************************************************************/
407 #define VERSION_TAG "released"
408 #if !defined(CONFIG_MIP405T)
409 #define CONFIG_ISO_STRING "MEV-10072-001"
411 #define CONFIG_ISO_STRING "MEV-10082-001"
414 #if !defined(CONFIG_BOOT_PCI)
415 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
417 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, PCI_BOOT Version"
421 #endif /* __CONFIG_H */