2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * (C) Copyright 2004-2006
6 * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 * High Level Configuration Options
35 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
36 #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
37 #define CONFIG_TQM5200 1 /* ... on TQM5200 module */
38 #undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */
41 * Valid values for CONFIG_SYS_TEXT_BASE are:
42 * 0xFC000000 boot low (standard configuration with room for
43 * max 64 MByte Flash ROM)
44 * 0xFFF00000 boot high (for a backup copy of U-Boot)
45 * 0x00100000 boot from RAM (for testing only)
47 #ifndef CONFIG_SYS_TEXT_BASE
48 #define CONFIG_SYS_TEXT_BASE 0xFC000000
51 /* On a Cameron or on a FO300 board or ... */
52 #if !defined(CONFIG_CAM5200) && !defined(CONFIG_FO300)
53 #define CONFIG_STK52XX 1 /* ... on a STK52XX board */
56 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
58 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
59 #define BOOTFLAG_WARM 0x02 /* Software reboot */
61 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
64 * Serial console configuration
66 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
67 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
68 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
69 #define CONFIG_BOOTCOUNT_LIMIT 1
72 #define CONFIG_SYS_DEVICE_NULLDEV 1 /* enable null device */
73 #define CONFIG_SILENT_CONSOLE 1 /* enable silent startup */
74 #define CONFIG_BOARD_EARLY_INIT_F 1 /* used to detect S1 switch position */
75 #define CONFIG_USB_BIN_FIXUP 1 /* for a buggy USB device */
77 #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED 1 /* silent console on PSC1 when S1 */
78 /* switch is closed */
81 #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED /* silent console on PSC1 when S1 */
83 #endif /* CONFIG_FO300 */
86 #define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
87 #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
88 #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */
89 #define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */
90 #define CONFIG_BOARD_EARLY_INIT_R
91 #endif /* CONFIG_STK52XX */
95 * 0x40000000 - 0x4fffffff - PCI Memory
96 * 0x50000000 - 0x50ffffff - PCI IO Space
100 #define CONFIG_PCI_PNP 1
101 /* #define CONFIG_PCI_SCAN_SHOW 1 */
103 #define CONFIG_PCI_MEM_BUS 0x40000000
104 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
105 #define CONFIG_PCI_MEM_SIZE 0x10000000
107 #define CONFIG_PCI_IO_BUS 0x50000000
108 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
109 #define CONFIG_PCI_IO_SIZE 0x01000000
111 #define CONFIG_NET_MULTI 1
112 #define CONFIG_EEPRO100 1
113 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
114 #define CONFIG_NS8382X 1
115 #endif /* CONFIG_STK52XX */
120 #ifndef CONFIG_TQM5200S /* No graphics controller on TQM5200S */
122 #define CONFIG_VIDEO_SM501
123 #define CONFIG_VIDEO_SM501_32BPP
124 #define CONFIG_CFB_CONSOLE
125 #define CONFIG_VIDEO_LOGO
128 #define CONFIG_CONSOLE_EXTRA_INFO
130 #define CONFIG_VIDEO_BMP_LOGO
133 #define CONFIG_VGA_AS_SINGLE_DEVICE
134 #define CONFIG_VIDEO_SW_CURSOR
135 #define CONFIG_SPLASH_SCREEN
136 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
137 #endif /* #ifndef CONFIG_TQM5200S */
141 #define CONFIG_MAC_PARTITION
142 #define CONFIG_DOS_PARTITION
143 #define CONFIG_ISO_PARTITION
146 #if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
147 #define CONFIG_USB_OHCI_NEW
148 #define CONFIG_SYS_OHCI_BE_CONTROLLER
149 #define CONFIG_USB_STORAGE
150 #define CONFIG_CMD_FAT
151 #define CONFIG_CMD_USB
153 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
154 #define CONFIG_SYS_USB_OHCI_CPU_INIT
155 #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
156 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
157 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
161 #ifndef CONFIG_CAM5200
163 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
164 CONFIG_SYS_POST_CPU | \
169 /* preserve space for the post_word at end of on-chip SRAM */
170 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
177 #define CONFIG_BOOTP_BOOTFILESIZE
178 #define CONFIG_BOOTP_BOOTPATH
179 #define CONFIG_BOOTP_GATEWAY
180 #define CONFIG_BOOTP_HOSTNAME
184 * Command line configuration.
186 #include <config_cmd_default.h>
188 #define CONFIG_CMD_ASKENV
189 #define CONFIG_CMD_DATE
190 #define CONFIG_CMD_DHCP
191 #define CONFIG_CMD_EEPROM
192 #define CONFIG_CMD_I2C
193 #define CONFIG_CMD_JFFS2
194 #define CONFIG_CMD_MII
195 #define CONFIG_CMD_NFS
196 #define CONFIG_CMD_PING
197 #define CONFIG_CMD_REGINFO
198 #define CONFIG_CMD_SNTP
199 #define CONFIG_CMD_BSP
202 #define CONFIG_CMD_BMP
206 #define CONFIG_CMD_PCI
207 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
210 #if defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
211 #define CONFIG_CMD_IDE
212 #define CONFIG_CMD_FAT
213 #define CONFIG_CMD_EXT2
216 #if defined(CONFIG_STK52XX) || defined(CONFIG_FO300)
217 #define CONFIG_CFG_USB
218 #define CONFIG_CFG_FAT
222 #define CONFIG_CMD_DIAG
226 #define CONFIG_TIMESTAMP /* display image timestamps */
228 #if (CONFIG_SYS_TEXT_BASE != 0xFFF00000)
229 # define CONFIG_SYS_LOWBOOT 1 /* Boot low */
235 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
237 #define CONFIG_PREBOOT "echo;" \
238 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
241 #undef CONFIG_BOOTARGS
243 #if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
245 "update=protect off FFF00000 +${filesize};" \
246 "erase FFF00000 +${filesize};" \
247 "cp.b 200000 FFF00000 ${filesize};" \
248 "protect on FFF00000 +${filesize}\0"
249 #else /* default lowboot configuration */
251 "update=protect off FC000000 +${filesize};" \
252 "erase FC000000 +${filesize};" \
253 "cp.b 200000 FC000000 ${filesize};" \
254 "protect on FC000000 +${filesize}\0"
257 #if defined(CONFIG_TQM5200)
258 #define CUSTOM_ENV_SETTINGS \
259 "hostname=tqm5200\0" \
260 "bootfile=/tftpboot/tqm5200/uImage\0" \
261 "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0" \
262 "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
263 #elif defined(CONFIG_CAM5200)
264 #define CUSTOM_ENV_SETTINGS \
265 "bootfile=cam5200/uImage\0" \
266 "u-boot=cam5200/u-boot.bin\0" \
267 "setup=tftp 200000 cam5200/setup.img; source 200000\0"
270 #if defined(CONFIG_TQM5200_B)
271 #define ENV_FLASH_LAYOUT \
272 "fdt_addr=FC100000\0" \
273 "kernel_addr=FC140000\0" \
274 "ramdisk_addr=FC600000\0"
275 #else /* !CONFIG_TQM5200_B */
276 #define ENV_FLASH_LAYOUT \
277 "fdt_addr=FC0A0000\0" \
278 "kernel_addr=FC0C0000\0" \
279 "ramdisk_addr=FC300000\0"
282 #define CONFIG_EXTRA_ENV_SETTINGS \
284 "console=ttyPSC0\0" \
286 "kernel_addr_r=400000\0" \
287 "fdt_addr_r=600000\0" \
288 "rootpath=/opt/eldk/ppc_6xx\0" \
289 "ramargs=setenv bootargs root=/dev/ram rw\0" \
290 "nfsargs=setenv bootargs root=/dev/nfs rw " \
291 "nfsroot=${serverip}:${rootpath}\0" \
292 "addip=setenv bootargs ${bootargs} " \
293 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
294 ":${hostname}:${netdev}:off panic=1\0" \
295 "addcons=setenv bootargs ${bootargs} " \
296 "console=${console},${baudrate}\0" \
297 "flash_self_old=sete console ttyS0; run ramargs addip addcons;" \
298 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
299 "flash_self=run ramargs addip addcons;" \
300 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
301 "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;" \
302 "bootm ${kernel_addr}\0" \
303 "flash_nfs=run nfsargs addip addcons;" \
304 "bootm ${kernel_addr} - ${fdt_addr}\0" \
305 "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
306 "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
307 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
308 "tftp ${fdt_addr_r} ${fdt_file}; " \
309 "run nfsargs addip addcons; " \
310 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
311 CUSTOM_ENV_SETTINGS \
312 "load=tftp 200000 ${u-boot}\0" \
316 #define CONFIG_BOOTCOMMAND "run net_nfs"
319 * IPB Bus clocking configuration.
321 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
323 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
325 * PCI Bus clocking configuration
327 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
328 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
329 * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
331 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
337 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
338 #ifdef CONFIG_TQM5200_REV100
339 #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */
341 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */
345 * I2C clock frequency
347 * Please notice, that the resulting clock frequency could differ from the
348 * configured value. This is because the I2C clock is derived from system
349 * clock over a frequency divider with only a few divider values. U-boot
350 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
351 * approximation allways lies below the configured value, never above.
353 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
354 #define CONFIG_SYS_I2C_SLAVE 0x7F
357 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
358 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
359 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
360 * same configuration could be used.
362 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
363 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
364 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
365 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
368 * HW-Monitor configuration on Mini-FAP
370 #if defined (CONFIG_MINIFAP)
371 #define CONFIG_SYS_I2C_HWMON_ADDR 0x2C
374 /* List of I2C addresses to be verified by POST */
375 #if defined (CONFIG_MINIFAP)
377 #define I2C_ADDR_LIST { CONFIG_SYS_I2C_EEPROM_ADDR, \
378 CONFIG_SYS_I2C_HWMON_ADDR, \
379 CONFIG_SYS_I2C_SLAVE }
383 * Flash configuration
385 #define CONFIG_SYS_FLASH_BASE 0xFC000000
387 #if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
388 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks
390 #define CONFIG_SYS_FLASH_WORD_SIZE unsigned int /* main flash device with */
391 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
392 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
394 #define CONFIG_SYS_FLASH_ADDR0 0x555
395 #define CONFIG_SYS_FLASH_ADDR1 0x2AA
396 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1 /* NIOS flash is a 16bit device */
397 #define CONFIG_SYS_MAX_FLASH_SECT 128
399 /* use CFI flash driver */
400 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
401 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
402 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
403 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
405 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
408 #define CONFIG_SYS_FLASH_EMPTY_INFO
409 #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
410 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
412 #if defined (CONFIG_CAM5200)
413 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
414 #elif defined(CONFIG_TQM5200_B)
415 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00080000)
417 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
420 /* Dynamic MTD partition support */
421 #define CONFIG_CMD_MTDPARTS
422 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
423 #define CONFIG_FLASH_CFI_MTD
424 #define MTDIDS_DEFAULT "nor0=TQM5200-0"
426 #ifdef CONFIG_STK52XX
427 # if defined(CONFIG_TQM5200_B)
428 # if defined(CONFIG_SYS_LOWBOOT)
429 # define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:1m(firmware)," \
436 # else /* highboot */
437 # define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:2560k(kernel)," \
443 # endif /* CONFIG_SYS_LOWBOOT */
444 # else /* !CONFIG_TQM5200_B */
445 # define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
452 # endif /* CONFIG_TQM5200_B */
453 #elif defined (CONFIG_CAM5200)
454 # define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:768k(firmware)," \
458 #elif defined (CONFIG_FO300)
459 # define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
466 # error "Unknown Carrier Board"
467 #endif /* CONFIG_STK52XX */
470 * Environment settings
472 #define CONFIG_ENV_IS_IN_FLASH 1
473 #define CONFIG_ENV_SIZE 0x4000 /* 16 k - keep small for fast booting */
474 #if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
475 #define CONFIG_ENV_SECT_SIZE 0x40000
477 #define CONFIG_ENV_SECT_SIZE 0x20000
478 #endif /* CONFIG_TQM5200_B */
479 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
480 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
485 #define CONFIG_SYS_MBAR 0xF0000000
486 #define CONFIG_SYS_SDRAM_BASE 0x00000000
487 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
489 /* Use ON-Chip SRAM until RAM will be available */
490 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
492 /* preserve space for the post_word at end of on-chip SRAM */
493 #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE
495 #define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE
499 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
500 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
501 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
503 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
504 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
505 # define CONFIG_SYS_RAMBOOT 1
508 #if defined (CONFIG_CAM5200)
509 # define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
510 #elif defined(CONFIG_TQM5200_B)
511 # define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
513 # define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
516 #define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* Reserve 1024 kB for malloc() */
517 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
520 * Ethernet configuration
522 #define CONFIG_MPC5xxx_FEC 1
523 #define CONFIG_MPC5xxx_FEC_MII100
525 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
527 /* #define CONFIG_MPC5xxx_FEC_MII10 */
528 #define CONFIG_PHY_ADDR 0x00
533 * use CS1: Bit 0 (mask: 0x80000000):
534 * 1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
535 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
536 * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
537 * SPI on PSC3 according to PSC3 setting. Use for CAM5200.
538 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
539 * Use for REV200 STK52XX boards and FO300 boards. Do not use
540 * with REV100 modules (because, there I2C1 is used as I2C bus).
541 * use ATA: Bits 6-7 (mask 0x03000000):
542 * 00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
543 * Use for CAM5200 board.
544 * 01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
545 * use PSC6: Bits 9-11 (mask 0x00700000):
546 * 000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
547 * UART, CODEC or IrDA.
548 * GPIO on PSC6_3 is used in post_hotkeys_pressed() to
549 * enable extended POST tests.
550 * Use for MINI-FAP and TQM5200_IB boards.
551 * 101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
552 * Extended POST test is not available.
553 * Use for STK52xx, FO300 and CAM5200 boards.
554 * WARNING: When the extended POST is enabled, these bits will
555 * be overridden by this code as GPIOs!
556 * use PCI_DIS: Bit 16 (mask 0x00008000):
557 * 1 -> disable PCI controller (on CAM5200 board).
558 * use USB: Bits 18-19 (mask 0x00003000):
559 * 10 -> two UARTs (on FO300 and CAM5200).
560 * use PSC3: Bits 20-23 (mask: 0x00000f00):
561 * 0000 -> All PSC3 pins are GPIOs.
562 * 1100 -> UART/SPI (on FO300 board).
563 * 0100 -> UART (on CAM5200 board).
564 * use PSC2: Bits 25:27 (mask: 0x00000030):
565 * 000 -> All PSC2 pins are GPIOs.
566 * 100 -> UART (on CAM5200 board).
567 * 001 -> CAN1/2 on PSC2 pins.
568 * Use for REV100 STK52xx boards
569 * 01x -> Use AC97 (on FO300 board).
570 * use PSC1: Bits 29-31 (mask: 0x00000007):
571 * 100 -> UART (on all boards).
573 #if defined (CONFIG_MINIFAP)
574 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004
575 #elif defined (CONFIG_STK52XX)
576 # if defined (CONFIG_STK52XX_REV100)
577 # define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014
578 # else /* STK52xx REV200 and above */
579 # if defined (CONFIG_TQM5200_REV100)
580 # error TQM5200 REV100 not supported on STK52XX REV200 or above
581 # else/* TQM5200 REV200 and above */
582 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91500404
585 #elif defined (CONFIG_FO300)
586 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91502c24
587 #elif defined (CONFIG_CAM5200)
588 # define CONFIG_SYS_GPS_PORT_CONFIG 0x8050A444
589 #else /* TMQ5200 Inbetriebnahme-Board */
590 # define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004
596 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
597 # define CONFIG_RTC_M41T11 1
598 # define CONFIG_SYS_I2C_RTC_ADDR 0x68
599 # define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* because Linux uses the same base
602 # define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
606 * Miscellaneous configurable options
608 #define CONFIG_SYS_LONGHELP /* undef to save memory */
609 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
611 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
612 #define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
613 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
615 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
616 #if defined(CONFIG_CMD_KGDB)
617 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
620 #if defined(CONFIG_CMD_KGDB)
621 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
623 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
625 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
626 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
627 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
629 /* Enable an alternate, more extensive memory test */
630 #define CONFIG_SYS_ALT_MEMTEST
632 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
633 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
635 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
637 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
640 * Enable loopw command.
645 * Various low-level settings
647 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
648 #define CONFIG_SYS_HID0_FINAL HID0_ICE
650 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
651 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
652 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
653 #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
655 #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
657 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
658 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
660 #define CONFIG_LAST_STAGE_INIT
663 * SRAM - Do not map below 2 GB in address space, because this area is used
664 * for SDRAM autosizing.
666 #define CONFIG_SYS_CS2_START 0xE5000000
667 #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */
668 #define CONFIG_SYS_CS2_CFG 0x0004D930
671 * Grafic controller - Do not map below 2 GB in address space, because this
672 * area is used for SDRAM autosizing.
674 #define SM501_FB_BASE 0xE0000000
675 #define CONFIG_SYS_CS1_START (SM501_FB_BASE)
676 #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
677 #define CONFIG_SYS_CS1_CFG 0x8F48FF70
678 #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
680 #define CONFIG_SYS_CS_BURST 0x00000000
681 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
683 #if defined(CONFIG_CAM5200)
684 #define CONFIG_SYS_CS4_START 0xB0000000
685 #define CONFIG_SYS_CS4_SIZE 0x00010000
686 #define CONFIG_SYS_CS4_CFG 0x01019C10
688 #define CONFIG_SYS_CS5_START 0xD0000000
689 #define CONFIG_SYS_CS5_SIZE 0x01208000
690 #define CONFIG_SYS_CS5_CFG 0x1414BF10
693 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
695 /*-----------------------------------------------------------------------
697 *-----------------------------------------------------------------------
699 #define CONFIG_USB_CLOCK 0x0001BBBB
700 #define CONFIG_USB_CONFIG 0x00001000
702 /*-----------------------------------------------------------------------
703 * IDE/ATA stuff Supports IDE harddisk
704 *-----------------------------------------------------------------------
707 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
709 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
710 #undef CONFIG_IDE_LED /* LED for ide not supported */
712 #define CONFIG_IDE_RESET /* reset for ide supported */
713 #define CONFIG_IDE_PREINIT
715 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
716 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
718 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
720 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
722 /* Offset for data I/O */
723 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
725 /* Offset for normal register accesses */
726 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
728 /* Offset for alternate registers */
729 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
731 /* Interval between registers */
732 #define CONFIG_SYS_ATA_STRIDE 4
734 /* Support ATAPI devices */
735 #define CONFIG_ATAPI 1
737 /*-----------------------------------------------------------------------
738 * Open firmware flat tree support
739 *-----------------------------------------------------------------------
741 #define CONFIG_OF_LIBFDT 1
742 #define CONFIG_OF_BOARD_SETUP 1
744 #define OF_CPU "PowerPC,5200@0"
745 #define OF_SOC "soc5200@f0000000"
746 #define OF_TBCLK (bd->bi_busfreq / 4)
747 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
749 #endif /* __CONFIG_H */