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
24 /***********************************************************
25 * Note that it may also be a MIP405T board which is a subset of the
27 ***********************************************************/
28 /***********************************************************
30 * CONFIG_BOOT_PCI is only used for first boot-up and should
31 * NOT be enabled for production bootloader
32 ***********************************************************/
33 /*#define CONFIG_BOOT_PCI 1*/
34 /***********************************************************
36 ***********************************************************/
37 #define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
42 #define CONFIG_BOOTP_BOOTFILESIZE
43 #define CONFIG_BOOTP_BOOTPATH
44 #define CONFIG_BOOTP_GATEWAY
45 #define CONFIG_BOOTP_HOSTNAME
48 * Command line configuration.
50 #define CONFIG_CMD_DATE
51 #define CONFIG_CMD_EEPROM
52 #define CONFIG_CMD_IDE
53 #define CONFIG_CMD_IRQ
54 #define CONFIG_CMD_JFFS2
55 #define CONFIG_CMD_PCI
56 #define CONFIG_CMD_REGINFO
57 #define CONFIG_CMD_SAVES
58 #define CONFIG_CMD_BSP
60 #if !defined(CONFIG_MIP405T)
63 /**************************************************************
65 * the MIP405 is equiped with an Atmel 24C128/256 EEPROM at address
67 * The Atmel EEPROM uses 16Bit addressing.
68 ***************************************************************/
70 #define CONFIG_SYS_I2C
71 #define CONFIG_SYS_I2C_PPC4XX
72 #define CONFIG_SYS_I2C_PPC4XX_CH0
73 #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 50000
74 #define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
76 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x53 /* EEPROM 24C128/256 */
77 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* Bytes of address */
78 /* mask of address bits that overflow into the "EEPROM chip address" */
79 #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW
80 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* The Atmel 24C128/256 has */
81 /* 64 byte page write mode using*/
82 /* last 6 bits of the address */
83 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
85 #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
86 #define CONFIG_ENV_OFFSET 0x00000 /* environment starts at the beginning of the EEPROM */
87 #define CONFIG_ENV_SIZE 0x00800 /* 2k bytes may be used for env vars */
89 /***************************************************************
90 * Definitions for Serial Presence Detect EEPROM address
91 * (to get SDRAM settings)
92 ***************************************************************/
93 /*#define SDRAM_EEPROM_WRITE_ADDRESS 0xA0
94 #define SDRAM_EEPROM_READ_ADDRESS 0xA1
96 /**************************************************************
97 * Environment definitions
98 **************************************************************/
99 #define CONFIG_BAUDRATE 9600 /* STD Baudrate */
100 #define CONFIG_BOOTDELAY 5
101 /* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
102 /* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */
103 #define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */
105 #define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
106 #define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
108 #define CONFIG_IPADDR 10.0.0.100
109 #define CONFIG_SERVERIP 10.0.0.1
110 #define CONFIG_PREBOOT
111 /***************************************************************
112 * defines if the console is stored in the environment
113 ***************************************************************/
114 #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* stdin, stdout and stderr are in evironment */
115 /***************************************************************
116 * defines if an overwrite_console function exists
117 *************************************************************/
118 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
119 #define CONFIG_SYS_CONSOLE_INFO_QUIET
120 /***************************************************************
121 * defines if the overwrite_console should be stored in the
123 **************************************************************/
124 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE
126 /**************************************************************
128 *************************************************************/
129 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
130 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
132 #define CONFIG_MISC_INIT_R
133 /***********************************************************
134 * Miscellaneous configurable options
135 **********************************************************/
136 #define CONFIG_SYS_LONGHELP /* undef to save memory */
137 #if defined(CONFIG_CMD_KGDB)
138 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
140 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
142 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
143 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
144 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
146 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
147 #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 1 ... 12 MB in DRAM */
149 #define CONFIG_CONS_INDEX 1 /* Use UART0 */
150 #define CONFIG_SYS_NS16550_SERIAL
151 #define CONFIG_SYS_NS16550_REG_SIZE 1
152 #define CONFIG_SYS_NS16550_CLK get_serial_clock()
154 #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
155 #define CONFIG_SYS_BASE_BAUD 916667
157 /* The following table includes the supported baudrates */
158 #define CONFIG_SYS_BAUDRATE_TABLE \
159 { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
160 57600, 115200, 230400, 460800, 921600 }
162 #define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
163 #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
165 /*-----------------------------------------------------------------------
167 *-----------------------------------------------------------------------
169 #define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
170 #define PCI_HOST_FORCE 1 /* configure as pci host */
171 #define PCI_HOST_AUTO 2 /* detected via arbiter enable */
173 #define CONFIG_PCI /* include pci support */
174 #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
175 #define CONFIG_PCI_HOST PCI_HOST_FORCE /* configure as pci-host */
176 #define CONFIG_PCI_PNP /* pci plug-and-play */
177 /* resource configuration */
178 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x0000 /* PCI Vendor ID: to-do!!! */
179 #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0000 /* PCI Device ID: to-do!!! */
180 #define CONFIG_SYS_PCI_PTM1LA 0x00000000 /* point to sdram */
181 #define CONFIG_SYS_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
182 #define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
183 #define CONFIG_SYS_PCI_PTM2LA 0x00000000 /* disabled */
184 #define CONFIG_SYS_PCI_PTM2MS 0x00000000 /* disabled */
185 #define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
187 /*-----------------------------------------------------------------------
188 * Start addresses for the final memory configuration
189 * (Set up by the startup code)
190 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
192 #define CONFIG_SYS_SDRAM_BASE 0x00000000
193 #define CONFIG_SYS_FLASH_BASE 0xFFF80000
194 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
195 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
196 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
199 * For booting Linux, the board info and command line data
200 * have to be in the first 8 MB of memory, since this is
201 * the maximum mapped by the Linux kernel during initialization.
203 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
204 /*-----------------------------------------------------------------------
207 #define CONFIG_SYS_UPDATE_FLASH_SIZE
208 #define CONFIG_SYS_FLASH_PROTECTION
209 #define CONFIG_SYS_FLASH_EMPTY_INFO
211 #define CONFIG_SYS_FLASH_CFI
212 #define CONFIG_FLASH_CFI_DRIVER
214 #define CONFIG_FLASH_SHOW_PROGRESS 45
216 #define CONFIG_SYS_MAX_FLASH_BANKS 1
217 #define CONFIG_SYS_MAX_FLASH_SECT 256
223 /* No command line, one static partition, whole device */
224 #undef CONFIG_CMD_MTDPARTS
225 #define CONFIG_JFFS2_DEV "nor0"
226 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF
227 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
229 /* mtdparts command line support */
230 /* Note: fake mtd_id used, no linux mtd map file */
232 #define CONFIG_CMD_MTDPARTS
233 #define MTDIDS_DEFAULT "nor0=mip405-0"
234 #define MTDPARTS_DEFAULT "mtdparts=mip405-0:-(jffs2)"
237 /*-----------------------------------------------------------------------
238 * Logbuffer Configuration
240 #undef CONFIG_LOGBUFFER /* supported but not enabled */
241 /*-----------------------------------------------------------------------
242 * Bootcountlimit Configuration
244 #undef CONFIG_BOOTCOUNT_LIMIT /* supported but not enabled */
246 /*-----------------------------------------------------------------------
249 #if 0 /* enable this if POST is desired (is supported but not enabled) */
250 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
251 CONFIG_SYS_POST_CPU | \
252 CONFIG_SYS_POST_RTC | \
257 * Init Memory Controller:
259 #define FLASH_MAX_SIZE 0x00800000 /* 8MByte max */
260 #define FLASH_BASE_PRELIM 0xFF800000 /* open the flash CS */
261 /* Size: 0=1MB, 1=2MB, 2=4MB, 3=8MB, 4=16MB, 5=32MB, 6=64MB, 7=128MB */
262 #define FLASH_SIZE_PRELIM 3 /* maximal flash FLASH size bank #0 */
264 #define CONFIG_BOARD_EARLY_INIT_F 1
265 #define CONFIG_BOARD_EARLY_INIT_R
267 /* Peripheral Bus Mapping */
268 #define PER_PLD_ADDR 0xF4000000 /* smallest window is 1MByte 0x10 0000*/
269 #define PER_UART0_ADDR 0xF4100000 /* smallest window is 1MByte 0x10 0000*/
270 #define PER_UART1_ADDR 0xF4200000 /* smallest window is 1MByte 0x10 0000*/
272 #define MULTI_PURPOSE_SOCKET_ADDR 0xF8000000
273 #define CONFIG_PORT_ADDR PER_PLD_ADDR + 5
275 /*-----------------------------------------------------------------------
276 * Definitions for initial stack pointer and data area (in On Chip SRAM)
278 #define CONFIG_SYS_TEMP_STACK_OCM 1
279 #define CONFIG_SYS_OCM_DATA_ADDR 0xF0000000
280 #define CONFIG_SYS_OCM_DATA_SIZE 0x1000
281 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
282 #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
283 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
284 /* reserve some memory for POST and BOOT limit info */
285 #define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)
287 #ifdef CONFIG_BOOTCOUNT_LIMIT /* reserve 2 word for bootcount limit */
288 #define CONFIG_SYS_BOOTCOUNT_ADDR (CONFIG_SYS_GBL_DATA_OFFSET - 12)
291 /***********************************************************************
292 * External peripheral base address
293 ***********************************************************************/
294 #define CONFIG_SYS_ISA_IO_BASE_ADDRESS 0xE8000000
296 /***********************************************************************
298 ***********************************************************************/
299 #define CONFIG_LAST_STAGE_INIT
300 /************************************************************
302 ***********************************************************/
303 #define CONFIG_PPC4xx_EMAC
304 #define CONFIG_MII 1 /* MII PHY management */
305 #define CONFIG_PHY_ADDR 1 /* PHY address */
306 #define CONFIG_PHY_RESET_DELAY 300 /* Intel LXT971A needs this */
307 #define CONFIG_PHY_CMD_DELAY 40 /* Intel LXT971A needs this */
308 /************************************************************
310 ***********************************************************/
311 #define CONFIG_RTC_MC146818
312 #undef CONFIG_WATCHDOG /* watchdog disabled */
314 /************************************************************
316 ************************************************************/
317 #if defined(CONFIG_MIP405T)
318 #define CONFIG_SYS_IDE_MAXBUS 1 /* MIP405T has only one IDE bus */
320 #define CONFIG_SYS_IDE_MAXBUS 2 /* max. 2 IDE busses */
323 #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*2) /* max. 2 drives per IDE bus */
325 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_ISA_IO_BASE_ADDRESS /* base address */
326 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x01F0 /* ide0 offste */
327 #define CONFIG_SYS_ATA_IDE1_OFFSET 0x0170 /* ide1 offset */
328 #define CONFIG_SYS_ATA_DATA_OFFSET 0 /* data reg offset */
329 #define CONFIG_SYS_ATA_REG_OFFSET 0 /* reg offset */
330 #define CONFIG_SYS_ATA_ALT_OFFSET 0x200 /* alternate register offset */
332 #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
333 #undef CONFIG_IDE_LED /* no led for ide supported */
334 #define CONFIG_IDE_RESET /* reset for ide supported... */
335 #define CONFIG_IDE_RESET_ROUTINE /* with a special reset function */
336 #define CONFIG_SUPPORT_VFAT
337 /************************************************************
338 * ATAPI support (experimental)
339 ************************************************************/
340 #define CONFIG_ATAPI /* enable ATAPI Support */
342 /************************************************************
343 * DISK Partition support
344 ************************************************************/
345 #define CONFIG_DOS_PARTITION
346 #define CONFIG_MAC_PARTITION
347 #define CONFIG_ISO_PARTITION /* Experimental */
349 /************************************************************
351 ************************************************************/
352 #define CONFIG_VIDEO /*To enable video controller support */
353 #define CONFIG_VIDEO_CT69000
354 #define CONFIG_CFB_CONSOLE
355 #define CONFIG_VIDEO_LOGO
356 #define CONFIG_CONSOLE_EXTRA_INFO
357 #define CONFIG_VGA_AS_SINGLE_DEVICE
358 #define CONFIG_VIDEO_SW_CURSOR
359 #undef CONFIG_VIDEO_ONBOARD
360 /************************************************************
361 * USB support EXPERIMENTAL
362 ************************************************************/
363 #if !defined(CONFIG_MIP405T)
364 #define CONFIG_USB_UHCI
365 #define CONFIG_USB_KEYBOARD
366 #define CONFIG_USB_STORAGE
368 /* Enable needed helper functions */
369 #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */
371 /************************************************************
373 ************************************************************/
374 #if defined(CONFIG_CMD_KGDB)
375 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
378 /************************************************************
379 * support BZIP2 compression
380 ************************************************************/
381 #define CONFIG_BZIP2 1
383 /************************************************************
385 ************************************************************/
387 #define VERSION_TAG "released"
388 #if !defined(CONFIG_MIP405T)
389 #define CONFIG_ISO_STRING "MEV-10072-001"
391 #define CONFIG_ISO_STRING "MEV-10082-001"
394 #if !defined(CONFIG_BOOT_PCI)
395 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, " CONFIG_ISO_STRING " " VERSION_TAG
397 #define CONFIG_IDENT_STRING "\n(c) 2003 by MPL AG Switzerland, PCI_BOOT Version"
400 #endif /* __CONFIG_H */