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[u-boot.git] / include / configs / TQM5200.h
1 /*
2 * (C) Copyright 2003-2014
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * (C) Copyright 2004-2006
6 * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
7 *
8 * SPDX-License-Identifier: GPL-2.0+
9 */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*
15 * High Level Configuration Options
16 * (easy to change)
17 */
18
19 #define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
20 #define CONFIG_TQM5200 1 /* ... on TQM5200 module */
21 #undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */
22
23 /*
24 * Valid values for CONFIG_SYS_TEXT_BASE are:
25 * 0xFC000000 boot low (standard configuration with room for
26 * max 64 MByte Flash ROM)
27 * 0xFFF00000 boot high (for a backup copy of U-Boot)
28 * 0x00100000 boot from RAM (for testing only)
29 */
30 #ifndef CONFIG_SYS_TEXT_BASE
31 #define CONFIG_SYS_TEXT_BASE 0xFC000000
32 #endif
33
34 /* On a Cameron or on a FO300 board or ... */
35 #if !defined(CONFIG_CAM5200) && !defined(CONFIG_CHARON) \
36 && !defined(CONFIG_FO300)
37 #define CONFIG_STK52XX 1 /* ... on a STK52XX board */
38 #endif
39
40 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
41
42 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
43
44 /*
45 * Serial console configuration
46 */
47 #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
48 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
49 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
50 #define CONFIG_BOOTCOUNT_LIMIT 1
51
52 #ifdef CONFIG_FO300
53 #define CONFIG_SYS_DEVICE_NULLDEV 1 /* enable null device */
54 #define CONFIG_BOARD_EARLY_INIT_F 1 /* used to detect S1 switch position */
55 #define CONFIG_USB_BIN_FIXUP 1 /* for a buggy USB device */
56 #if 0
57 #define FO300_SILENT_CONSOLE_WHEN_S1_CLOSED 1 /* silent console on PSC1 when S1 */
58 /* switch is closed */
59 #endif
60
61 #undef FO300_SILENT_CONSOLE_WHEN_S1_CLOSED /* silent console on PSC1 when S1 */
62 /* switch is open */
63 #endif /* CONFIG_FO300 */
64
65 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
66 #define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
67 #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
68 #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */
69 #define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */
70 #define CONFIG_BOARD_EARLY_INIT_R
71 #endif /* CONFIG_STK52XX */
72
73 /*
74 * PCI Mapping:
75 * 0x40000000 - 0x4fffffff - PCI Memory
76 * 0x50000000 - 0x50ffffff - PCI IO Space
77 */
78 #if defined(CONFIG_CHARON) || defined(CONFIG_STK52XX)
79 #define CONFIG_PCI 1
80 #define CONFIG_PCI_PNP 1
81 /* #define CONFIG_PCI_SCAN_SHOW 1 */
82
83 #define CONFIG_PCI_MEM_BUS 0x40000000
84 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
85 #define CONFIG_PCI_MEM_SIZE 0x10000000
86
87 #define CONFIG_PCI_IO_BUS 0x50000000
88 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
89 #define CONFIG_PCI_IO_SIZE 0x01000000
90
91 #define CONFIG_EEPRO100 1
92 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
93 #define CONFIG_NS8382X 1
94 #endif /* CONFIG_STK52XX */
95
96 /*
97 * Video console
98 */
99 #ifndef CONFIG_TQM5200S /* No graphics controller on TQM5200S */
100 #define CONFIG_VIDEO_SM501
101 #define CONFIG_VIDEO_SM501_32BPP
102 #define CONFIG_CFB_CONSOLE
103 #define CONFIG_VIDEO_LOGO
104
105 #ifndef CONFIG_FO300
106 #define CONFIG_CONSOLE_EXTRA_INFO
107 #else
108 #define CONFIG_VIDEO_BMP_LOGO
109 #endif
110
111 #define CONFIG_VGA_AS_SINGLE_DEVICE
112 #define CONFIG_VIDEO_SW_CURSOR
113 #define CONFIG_SPLASH_SCREEN
114 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
115 #endif /* #ifndef CONFIG_TQM5200S */
116
117 /* Partitions */
118 #define CONFIG_MAC_PARTITION
119 #define CONFIG_DOS_PARTITION
120 #define CONFIG_ISO_PARTITION
121
122 /* USB */
123 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
124 defined(CONFIG_STK52XX)
125 #define CONFIG_USB_OHCI_NEW
126 #define CONFIG_SYS_OHCI_BE_CONTROLLER
127
128 #undef CONFIG_SYS_USB_OHCI_BOARD_INIT
129 #define CONFIG_SYS_USB_OHCI_CPU_INIT
130 #define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
131 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
132 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
133
134 #endif
135
136 #ifndef CONFIG_CAM5200
137 /* POST support */
138 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
139 CONFIG_SYS_POST_CPU | \
140 CONFIG_SYS_POST_I2C)
141 #endif
142
143 #ifdef CONFIG_POST
144 /* preserve space for the post_word at end of on-chip SRAM */
145 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
146 #endif
147
148 /*
149 * BOOTP options
150 */
151 #define CONFIG_BOOTP_BOOTFILESIZE
152 #define CONFIG_BOOTP_BOOTPATH
153 #define CONFIG_BOOTP_GATEWAY
154 #define CONFIG_BOOTP_HOSTNAME
155
156 /*
157 * Command line configuration.
158 */
159 #define CONFIG_CMD_DATE
160 #define CONFIG_CMD_EEPROM
161 #define CONFIG_CMD_JFFS2
162 #define CONFIG_CMD_REGINFO
163 #define CONFIG_CMD_BSP
164
165 #ifdef CONFIG_VIDEO
166 #define CONFIG_CMD_BMP
167 #endif
168
169 #ifdef CONFIG_PCI
170 #define CONFIG_CMD_PCI
171 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
172 #endif
173
174 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
175 defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
176 #define CONFIG_CMD_IDE
177 #endif
178
179 #if defined(CONFIG_CHARON) || defined(CONFIG_FO300) || \
180 defined(CONFIG_STK52XX)
181 #define CONFIG_CFG_USB
182 #define CONFIG_CFG_FAT
183 #endif
184
185 #ifdef CONFIG_POST
186 #define CONFIG_CMD_DIAG
187 #endif
188
189 #define CONFIG_TIMESTAMP /* display image timestamps */
190
191 #if (CONFIG_SYS_TEXT_BASE != 0xFFF00000)
192 # define CONFIG_SYS_LOWBOOT 1 /* Boot low */
193 #endif
194
195 /*
196 * Autobooting
197 */
198
199 #define CONFIG_PREBOOT "echo;" \
200 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
201 "echo"
202
203 #undef CONFIG_BOOTARGS
204
205 #if defined(CONFIG_TQM5200_B) && !defined(CONFIG_SYS_LOWBOOT)
206 # define ENV_UPDT \
207 "update=protect off FFF00000 +${filesize};" \
208 "erase FFF00000 +${filesize};" \
209 "cp.b 200000 FFF00000 ${filesize};" \
210 "protect on FFF00000 +${filesize}\0"
211 #else /* default lowboot configuration */
212 # define ENV_UPDT \
213 "update=protect off FC000000 +${filesize};" \
214 "erase FC000000 +${filesize};" \
215 "cp.b 200000 FC000000 ${filesize};" \
216 "protect on FC000000 +${filesize}\0"
217 #endif
218
219 #if defined(CONFIG_TQM5200)
220 #define CUSTOM_ENV_SETTINGS \
221 "hostname=tqm5200\0" \
222 "bootfile=/tftpboot/tqm5200/uImage\0" \
223 "fdt_file=/tftpboot/tqm5200/tqm5200.dtb\0" \
224 "u-boot=/tftpboot/tqm5200/u-boot.bin\0"
225 #elif defined(CONFIG_CAM5200)
226 #define CUSTOM_ENV_SETTINGS \
227 "bootfile=cam5200/uImage\0" \
228 "u-boot=cam5200/u-boot.bin\0" \
229 "setup=tftp 200000 cam5200/setup.img; source 200000\0"
230 #endif
231
232 #if defined(CONFIG_TQM5200_B)
233 #define ENV_FLASH_LAYOUT \
234 "fdt_addr=FC100000\0" \
235 "kernel_addr=FC140000\0" \
236 "ramdisk_addr=FC600000\0"
237 #elif defined(CONFIG_CHARON)
238 #define ENV_FLASH_LAYOUT \
239 "fdt_addr=FDFC0000\0" \
240 "kernel_addr=FC0A0000\0" \
241 "ramdisk_addr=FC200000\0"
242 #else /* !CONFIG_TQM5200_B */
243 #define ENV_FLASH_LAYOUT \
244 "fdt_addr=FC0A0000\0" \
245 "kernel_addr=FC0C0000\0" \
246 "ramdisk_addr=FC300000\0"
247 #endif
248
249 #define CONFIG_EXTRA_ENV_SETTINGS \
250 "netdev=eth0\0" \
251 "console=ttyPSC0\0" \
252 ENV_FLASH_LAYOUT \
253 "kernel_addr_r=400000\0" \
254 "fdt_addr_r=600000\0" \
255 "rootpath=/opt/eldk/ppc_6xx\0" \
256 "ramargs=setenv bootargs root=/dev/ram rw\0" \
257 "nfsargs=setenv bootargs root=/dev/nfs rw " \
258 "nfsroot=${serverip}:${rootpath}\0" \
259 "addip=setenv bootargs ${bootargs} " \
260 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
261 ":${hostname}:${netdev}:off panic=1\0" \
262 "addcons=setenv bootargs ${bootargs} " \
263 "console=${console},${baudrate}\0" \
264 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
265 "flash_self_old=sete console ttyS0; " \
266 "run ramargs addip addcons addmtd; " \
267 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
268 "flash_self=run ramargs addip addcons;" \
269 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
270 "flash_nfs_old=sete console ttyS0; run nfsargs addip addcons;" \
271 "bootm ${kernel_addr}\0" \
272 "flash_nfs=run nfsargs addip addcons;" \
273 "bootm ${kernel_addr} - ${fdt_addr}\0" \
274 "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \
275 "sete console ttyS0; run nfsargs addip addcons;bootm\0" \
276 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
277 "tftp ${fdt_addr_r} ${fdt_file}; " \
278 "run nfsargs addip addcons addmtd; " \
279 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
280 CUSTOM_ENV_SETTINGS \
281 "load=tftp 200000 ${u-boot}\0" \
282 ENV_UPDT \
283 ""
284
285 #define CONFIG_BOOTCOMMAND "run net_nfs"
286
287 /*
288 * IPB Bus clocking configuration.
289 */
290 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
291
292 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) && !defined(CONFIG_CAM5200)
293 /*
294 * PCI Bus clocking configuration
295 *
296 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
297 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock of
298 * 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
299 */
300 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
301 #endif
302
303 /*
304 * I2C configuration
305 */
306 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
307 #ifdef CONFIG_TQM5200_REV100
308 #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */
309 #else
310 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */
311 #endif
312
313 /*
314 * I2C clock frequency
315 *
316 * Please notice, that the resulting clock frequency could differ from the
317 * configured value. This is because the I2C clock is derived from system
318 * clock over a frequency divider with only a few divider values. U-Boot
319 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
320 * approximation allways lies below the configured value, never above.
321 */
322 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
323 #define CONFIG_SYS_I2C_SLAVE 0x7F
324
325 /*
326 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
327 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
328 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
329 * same configuration could be used.
330 */
331 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
332 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
333 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
334 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
335
336 /*
337 * HW-Monitor configuration on Mini-FAP
338 */
339 #if defined (CONFIG_MINIFAP)
340 #define CONFIG_SYS_I2C_HWMON_ADDR 0x2C
341 #endif
342
343 /* List of I2C addresses to be verified by POST */
344 #if defined (CONFIG_MINIFAP)
345 #undef CONFIG_SYS_POST_I2C_ADDRS
346 #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
347 CONFIG_SYS_I2C_HWMON_ADDR, \
348 CONFIG_SYS_I2C_SLAVE}
349 #endif
350
351 /*
352 * Flash configuration
353 */
354 #define CONFIG_SYS_FLASH_BASE 0xFC000000
355
356 #if defined(CONFIG_CAM5200) && defined(CONFIG_CAM5200_NIOSFLASH)
357 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max num of flash banks
358 (= chip selects) */
359 #define CONFIG_SYS_FLASH_WORD_SIZE unsigned int /* main flash device with */
360 #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
361 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
362
363 #define CONFIG_SYS_FLASH_ADDR0 0x555
364 #define CONFIG_SYS_FLASH_ADDR1 0x2AA
365 #define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1 /* NIOS flash is a 16bit device */
366 #define CONFIG_SYS_MAX_FLASH_SECT 128
367 #else
368 /* use CFI flash driver */
369 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
370 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
371 #define CONFIG_FLASH_CFI_MTD /* with MTD support */
372 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
373 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
374 (= chip selects) */
375 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
376 #endif
377
378 #define CONFIG_SYS_FLASH_EMPTY_INFO
379 #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
380 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
381
382 #if defined (CONFIG_CAM5200)
383 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000)
384 #elif defined(CONFIG_TQM5200_B)
385 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00080000)
386 #else
387 # define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
388 #endif
389
390 /* Dynamic MTD partition support */
391 #define CONFIG_CMD_MTDPARTS
392 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
393 #define MTDIDS_DEFAULT "nor0=fc000000.flash"
394
395 #if defined(CONFIG_STK52XX)
396 # if defined(CONFIG_TQM5200_B)
397 # if defined(CONFIG_SYS_LOWBOOT)
398 # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:1m(firmware)," \
399 "256k(dtb)," \
400 "2304k(kernel)," \
401 "2560k(small-fs)," \
402 "2m(initrd)," \
403 "8m(misc)," \
404 "16m(big-fs)"
405 # else /* highboot */
406 # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:2560k(kernel),"\
407 "3584k(small-fs)," \
408 "2m(initrd)," \
409 "8m(misc)," \
410 "15m(big-fs)," \
411 "1m(firmware)"
412 # endif /* CONFIG_SYS_LOWBOOT */
413 # else /* !CONFIG_TQM5200_B */
414 # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:640k(firmware),"\
415 "128k(dtb)," \
416 "2304k(kernel)," \
417 "2m(initrd)," \
418 "4m(small-fs)," \
419 "8m(misc)," \
420 "15m(big-fs)"
421 # endif /* CONFIG_TQM5200_B */
422 #elif defined (CONFIG_CAM5200)
423 # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:768k(firmware),"\
424 "1792k(kernel)," \
425 "5632k(rootfs)," \
426 "24m(home)"
427 #elif defined (CONFIG_CHARON)
428 # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:640k(firmware),"\
429 "1408k(kernel)," \
430 "2m(initrd)," \
431 "4m(small-fs)," \
432 "24320k(big-fs)," \
433 "256k(dts)"
434 #elif defined (CONFIG_FO300)
435 # define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:640k(firmware),"\
436 "1408k(kernel)," \
437 "2m(initrd)," \
438 "4m(small-fs)," \
439 "8m(misc)," \
440 "16m(big-fs)"
441 #else
442 # error "Unknown Carrier Board"
443 #endif /* CONFIG_STK52XX */
444
445 /*
446 * Environment settings
447 */
448 #define CONFIG_ENV_IS_IN_FLASH 1
449 #define CONFIG_ENV_SIZE 0x4000 /* 16 k - keep small for fast booting */
450 #if defined(CONFIG_TQM5200_B) || defined (CONFIG_CAM5200)
451 #define CONFIG_ENV_SECT_SIZE 0x40000
452 #else
453 #define CONFIG_ENV_SECT_SIZE 0x20000
454 #endif /* CONFIG_TQM5200_B */
455 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
456 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
457
458 /*
459 * Memory map
460 */
461 #define CONFIG_SYS_MBAR 0xF0000000
462 #define CONFIG_SYS_SDRAM_BASE 0x00000000
463 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
464
465 /* Use ON-Chip SRAM until RAM will be available */
466 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
467 #ifdef CONFIG_POST
468 /* preserve space for the post_word at end of on-chip SRAM */
469 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
470 #else
471 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
472 #endif
473
474 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
475 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
476
477 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
478 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
479 # define CONFIG_SYS_RAMBOOT 1
480 #endif
481
482 #if defined (CONFIG_CAM5200)
483 # define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
484 #elif defined(CONFIG_TQM5200_B)
485 # define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
486 #else
487 # define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
488 #endif
489
490 #define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* Reserve 1024 kB for malloc() */
491 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
492
493 /*
494 * Ethernet configuration
495 */
496 #define CONFIG_MPC5xxx_FEC 1
497 #define CONFIG_MPC5xxx_FEC_MII100
498 /*
499 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
500 */
501 /* #define CONFIG_MPC5xxx_FEC_MII10 */
502 #define CONFIG_PHY_ADDR 0x00
503
504 /*
505 * GPIO configuration
506 *
507 * use CS1: Bit 0 (mask: 0x80000000):
508 * 1 -> Pin gpio_wkup_6 as second SDRAM chip select (mem_cs1).
509 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
510 * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
511 * SPI on PSC3 according to PSC3 setting. Use for CAM5200.
512 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
513 * Use for REV200 STK52XX boards and FO300 boards. Do not use
514 * with REV100 modules (because, there I2C1 is used as I2C bus).
515 * use ATA: Bits 6-7 (mask 0x03000000):
516 * 00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
517 * Use for CAM5200 board.
518 * 01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
519 * use PSC6: Bits 9-11 (mask 0x00700000):
520 * 000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
521 * UART, CODEC or IrDA.
522 * GPIO on PSC6_3 is used in post_hotkeys_pressed() to
523 * enable extended POST tests.
524 * Use for MINI-FAP and TQM5200_IB boards.
525 * 101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
526 * Extended POST test is not available.
527 * Use for STK52xx, FO300 and CAM5200 boards.
528 * WARNING: When the extended POST is enabled, these bits will
529 * be overridden by this code as GPIOs!
530 * use PCI_DIS: Bit 16 (mask 0x00008000):
531 * 1 -> disable PCI controller (on CAM5200 board).
532 * use USB: Bits 18-19 (mask 0x00003000):
533 * 10 -> two UARTs (on FO300 and CAM5200).
534 * use PSC3: Bits 20-23 (mask: 0x00000f00):
535 * 0000 -> All PSC3 pins are GPIOs.
536 * 1100 -> UART/SPI (on FO300 board).
537 * 0100 -> UART (on CAM5200 board).
538 * use PSC2: Bits 25:27 (mask: 0x00000030):
539 * 000 -> All PSC2 pins are GPIOs.
540 * 100 -> UART (on CAM5200 board).
541 * 001 -> CAN1/2 on PSC2 pins.
542 * Use for REV100 STK52xx boards
543 * 01x -> Use AC97 (on FO300 board).
544 * use PSC1: Bits 29-31 (mask: 0x00000007):
545 * 100 -> UART (on all boards).
546 */
547 #if !defined(CONFIG_SYS_GPS_PORT_CONFIG)
548 #if defined (CONFIG_MINIFAP)
549 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004
550 #elif defined (CONFIG_STK52XX)
551 # if defined (CONFIG_STK52XX_REV100)
552 # define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014
553 # else /* STK52xx REV200 and above */
554 # if defined (CONFIG_TQM5200_REV100)
555 # error TQM5200 REV100 not supported on STK52XX REV200 or above
556 # else/* TQM5200 REV200 and above */
557 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91500404
558 # endif
559 # endif
560 #elif defined (CONFIG_FO300)
561 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91502c24
562 #elif defined (CONFIG_CAM5200)
563 # define CONFIG_SYS_GPS_PORT_CONFIG 0x8050A444
564 #else /* TMQ5200 Inbetriebnahme-Board */
565 # define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004
566 #endif
567 #endif
568
569 /*
570 * RTC configuration
571 */
572 #if defined (CONFIG_STK52XX) && !defined (CONFIG_STK52XX_REV100)
573 # define CONFIG_RTC_M41T11 1
574 # define CONFIG_SYS_I2C_RTC_ADDR 0x68
575 # define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* because Linux uses the same base
576 year */
577 #else
578 # define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
579 #endif
580
581 /*
582 * Miscellaneous configurable options
583 */
584 #define CONFIG_SYS_LONGHELP /* undef to save memory */
585
586 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
587
588 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
589 #if defined(CONFIG_CMD_KGDB)
590 #define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
591 #endif
592
593 #if defined(CONFIG_CMD_KGDB)
594 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
595 #else
596 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
597 #endif
598 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
599 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
600 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
601
602 /* Enable an alternate, more extensive memory test */
603 #define CONFIG_SYS_ALT_MEMTEST
604
605 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
606 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
607
608 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
609
610 /*
611 * Various low-level settings
612 */
613 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
614 #define CONFIG_SYS_HID0_FINAL HID0_ICE
615
616 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
617 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
618 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
619 #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
620 #else
621 #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
622 #endif
623 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
624 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
625
626 #define CONFIG_LAST_STAGE_INIT
627
628 /*
629 * SRAM - Do not map below 2 GB in address space, because this area is used
630 * for SDRAM autosizing.
631 */
632 #define CONFIG_SYS_CS2_START 0xE5000000
633 #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */
634 #define CONFIG_SYS_CS2_CFG 0x0004D930
635
636 /*
637 * Grafic controller - Do not map below 2 GB in address space, because this
638 * area is used for SDRAM autosizing.
639 */
640 #define SM501_FB_BASE 0xE0000000
641 #define CONFIG_SYS_CS1_START (SM501_FB_BASE)
642 #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
643 #define CONFIG_SYS_CS1_CFG 0x8F48FF70
644 #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
645
646 #define CONFIG_SYS_CS_BURST 0x00000000
647 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
648
649 #if defined(CONFIG_CAM5200)
650 #define CONFIG_SYS_CS4_START 0xB0000000
651 #define CONFIG_SYS_CS4_SIZE 0x00010000
652 #define CONFIG_SYS_CS4_CFG 0x01019C10
653
654 #define CONFIG_SYS_CS5_START 0xD0000000
655 #define CONFIG_SYS_CS5_SIZE 0x01208000
656 #define CONFIG_SYS_CS5_CFG 0x1414BF10
657 #endif
658
659 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
660
661 /*-----------------------------------------------------------------------
662 * USB stuff
663 *-----------------------------------------------------------------------
664 */
665 #define CONFIG_USB_CLOCK 0x0001BBBB
666 #define CONFIG_USB_CONFIG 0x00001000
667
668 /*-----------------------------------------------------------------------
669 * IDE/ATA stuff Supports IDE harddisk
670 *-----------------------------------------------------------------------
671 */
672
673 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
674
675 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
676 #undef CONFIG_IDE_LED /* LED for ide not supported */
677
678 #define CONFIG_IDE_RESET /* reset for ide supported */
679 #define CONFIG_IDE_PREINIT
680
681 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
682 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
683
684 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
685
686 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
687
688 /* Offset for data I/O */
689 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
690
691 /* Offset for normal register accesses */
692 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
693
694 /* Offset for alternate registers */
695 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
696
697 /* Interval between registers */
698 #define CONFIG_SYS_ATA_STRIDE 4
699
700 /* Support ATAPI devices */
701 #define CONFIG_ATAPI 1
702
703 /*-----------------------------------------------------------------------
704 * Open firmware flat tree support
705 *-----------------------------------------------------------------------
706 */
707 #define OF_CPU "PowerPC,5200@0"
708 #define OF_SOC "soc5200@f0000000"
709 #define OF_TBCLK (bd->bi_busfreq / 4)
710 #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
711
712 #endif /* __CONFIG_H */
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