2 * (C) Copyright 2003-2006
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 #define CONFIG_TB5200 1 /* ... on a TB5200 base board */
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 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
53 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
56 * Serial console configuration
58 #define CONFIG_PSC_CONSOLE 1 /* default console is on PSC1 */
59 #define CONFIG_PSC_CONSOLE2 6 /* second console is on PSC6 */
60 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
61 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
68 #define CONFIG_VIDEO_SM501
69 #define CONFIG_VIDEO_SM501_32BPP
70 #define CONFIG_CFB_CONSOLE
71 #define CONFIG_VIDEO_LOGO
72 #define CONFIG_VGA_AS_SINGLE_DEVICE
73 #define CONFIG_CONSOLE_EXTRA_INFO
74 #define CONFIG_VIDEO_SW_CURSOR
75 #define CONFIG_SPLASH_SCREEN
76 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
80 #define CONFIG_MAC_PARTITION
81 #define CONFIG_DOS_PARTITION
82 #define CONFIG_ISO_PARTITION
85 #define CONFIG_USB_OHCI
86 #define CONFIG_USB_STORAGE
89 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
90 CONFIG_SYS_POST_CPU | \
94 /* preserve space for the post_word at end of on-chip SRAM */
95 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
102 #define CONFIG_BOOTP_BOOTFILESIZE
103 #define CONFIG_BOOTP_BOOTPATH
104 #define CONFIG_BOOTP_GATEWAY
105 #define CONFIG_BOOTP_HOSTNAME
109 * Command line configuration.
111 #include <config_cmd_default.h>
113 #define CONFIG_CMD_ASKENV
114 #define CONFIG_CMD_DATE
115 #define CONFIG_CMD_DHCP
116 #define CONFIG_CMD_ECHO
117 #define CONFIG_CMD_EEPROM
118 #define CONFIG_CMD_EXT2
119 #define CONFIG_CMD_FAT
120 #define CONFIG_CMD_I2C
121 #define CONFIG_CMD_IDE
122 #define CONFIG_CMD_JFFS2
123 #define CONFIG_CMD_MII
124 #define CONFIG_CMD_NFS
125 #define CONFIG_CMD_PING
126 #define CONFIG_CMD_REGINFO
127 #define CONFIG_CMD_SNTP
128 #define CONFIG_CMD_BSP
129 #define CONFIG_CMD_USB
132 #define CONFIG_CMD_BMP
136 #define CONFIG_CMD_DIAG
140 #define CONFIG_TIMESTAMP /* display image timestamps */
142 #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */
143 # define CONFIG_SYS_LOWBOOT 1
149 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
151 #define CONFIG_PREBOOT "echo;" \
152 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
155 #undef CONFIG_BOOTARGS
157 #if defined(CONFIG_TQM5200_B)
158 #define CONFIG_EXTRA_ENV_SETTINGS \
160 "rootpath=/opt/eldk/ppc_6xx\0" \
161 "ramargs=setenv bootargs root=/dev/ram rw\0" \
162 "nfsargs=setenv bootargs root=/dev/nfs rw " \
163 "nfsroot=${serverip}:${rootpath}\0" \
164 "addip=setenv bootargs ${bootargs} " \
165 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
166 ":${hostname}:${netdev}:off panic=1\0" \
167 "flash_self=run ramargs addip;" \
168 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
169 "flash_nfs=run nfsargs addip;" \
170 "bootm ${kernel_addr}\0" \
171 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
172 "bootfile=/tftpboot/tqm5200/uImage\0" \
173 "load=tftp 200000 ${u-boot}\0" \
174 "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
175 "update=protect off FC000000 FC07FFFF;" \
176 "erase FC000000 FC07FFFF;" \
177 "cp.b 200000 FC000000 ${filesize};" \
178 "protect on FC000000 FC07FFFF\0" \
181 #define CONFIG_EXTRA_ENV_SETTINGS \
183 "rootpath=/opt/eldk/ppc_6xx\0" \
184 "ramargs=setenv bootargs root=/dev/ram rw\0" \
185 "nfsargs=setenv bootargs root=/dev/nfs rw " \
186 "nfsroot=${serverip}:${rootpath}\0" \
187 "addip=setenv bootargs ${bootargs} " \
188 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
189 ":${hostname}:${netdev}:off panic=1\0" \
190 "flash_self=run ramargs addip;" \
191 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
192 "flash_nfs=run nfsargs addip;" \
193 "bootm ${kernel_addr}\0" \
194 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
195 "bootfile=/tftpboot/tqm5200/uImage\0" \
196 "load=tftp 200000 $(u-boot)\0" \
197 "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
198 "update=protect off FC000000 FC05FFFF;" \
199 "erase FC000000 FC05FFFF;" \
200 "cp.b 200000 FC000000 ${filesize};" \
201 "protect on FC000000 FC05FFFF\0" \
203 #endif /* CONFIG_TQM5200_B */
205 #define CONFIG_BOOTCOMMAND "run net_nfs"
208 * IPB Bus clocking configuration.
210 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
212 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
214 * PCI Bus clocking configuration
216 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
217 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
218 * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
220 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
226 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
227 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 */
230 * I2C clock frequency
232 * Please notice, that the resulting clock frequency could differ from the
233 * configured value. This is because the I2C clock is derived from system
234 * clock over a frequency divider with only a few divider values. U-boot
235 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
236 * approximation allways lies below the configured value, never above.
238 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
239 #define CONFIG_SYS_I2C_SLAVE 0x7F
242 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
243 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
244 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
245 * same configuration could be used.
247 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
248 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
249 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
250 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
252 /* List of I2C addresses to be verified by POST */
253 #undef CONFIG_SYS_POST_I2C_ADDRS
254 #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
255 CONFIG_SYS_I2C_RTC_ADDR, \
256 CONFIG_SYS_I2C_SLAVE}
259 * Flash configuration
261 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */
263 /* use CFI flash driver */
264 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
265 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
266 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
267 #define CONFIG_SYS_FLASH_EMPTY_INFO
268 #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
269 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
270 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
272 #if !defined(CONFIG_SYS_LOWBOOT)
273 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
274 #else /* CONFIG_SYS_LOWBOOT */
275 #if defined(CONFIG_TQM5200_B)
276 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00080000)
278 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
279 #endif /* CONFIG_TQM5200_B */
280 #endif /* CONFIG_SYS_LOWBOOT */
281 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
284 /* Dynamic MTD partition support */
285 #define CONFIG_CMD_MTDPARTS
286 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
287 #define CONFIG_FLASH_CFI_MTD
288 #define MTDIDS_DEFAULT "nor0=TQM5200-0"
289 #if defined(CONFIG_TQM5200_B)
290 #define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:768k(firmware)," \
297 #define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
303 #endif /* CONFIG_TQM5200_B */
306 * Environment settings
308 #define CONFIG_ENV_IS_IN_FLASH 1
309 #define CONFIG_ENV_SIZE 0x10000
310 #if defined(CONFIG_TQM5200_B)
311 #define CONFIG_ENV_SECT_SIZE 0x40000
313 #define CONFIG_ENV_SECT_SIZE 0x20000
314 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
315 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
316 #endif /* CONFIG_TQM5200_B */
321 #define CONFIG_SYS_MBAR 0xF0000000
322 #define CONFIG_SYS_SDRAM_BASE 0x00000000
323 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
325 /* Use ON-Chip SRAM until RAM will be available */
326 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
328 /* preserve space for the post_word at end of on-chip SRAM */
329 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
331 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
335 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
336 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
338 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
339 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
340 # define CONFIG_SYS_RAMBOOT 1
343 #if defined(CONFIG_TQM5200_B)
344 #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
346 #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
347 #endif /* CONFIG_TQM5200_B */
348 #define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* Reserve 1024 kB for malloc() */
349 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
352 * Ethernet configuration
354 #define CONFIG_MPC5xxx_FEC 1
355 #define CONFIG_MPC5xxx_FEC_MII100
357 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
359 /* #define CONFIG_MPC5xxx_FEC_MII10 */
360 #define CONFIG_PHY_ADDR 0x00
365 * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
366 * Bit 0 (mask: 0x80000000): 1
367 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
368 * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
369 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
370 * Use for REV200 STK52XX boards. Do not use with REV100 modules
371 * (because, there I2C1 is used as I2C bus)
372 * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
373 * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
374 * 000 -> All PSC2 pins are GIOPs
375 * 001 -> CAN1/2 on PSC2 pins
376 * Use for REV100 STK52xx boards
377 * use PSC3: Bits 20:23 (mask: 0x00000300):
382 * use as UART. Pins PSC6_0 to PSC6_3 are used.
383 * Bits 9:11 (mask: 0x00700000):
384 * 101 -> PSC6 : Extended POST test is not available
385 * on MINI-FAP and TQM5200_IB:
386 * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
387 * 000 -> PSC6 could not be used as UART, CODEC or IrDA
388 * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
391 #define CONFIG_SYS_GPS_PORT_CONFIG 0x81500114
396 #define CONFIG_RTC_M41T11 1
397 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
398 #define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* because Linux uses the same base
402 * Miscellaneous configurable options
404 #define CONFIG_SYS_LONGHELP /* undef to save memory */
405 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
406 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
407 #if defined(CONFIG_CMD_KGDB)
408 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
410 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
412 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
413 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
414 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
416 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
417 #if defined(CONFIG_CMD_KGDB)
418 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
421 /* Enable an alternate, more extensive memory test */
422 #define CONFIG_SYS_ALT_MEMTEST
424 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
425 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
427 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
429 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
432 * Enable loopw command.
437 * Various low-level settings
439 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
440 #define CONFIG_SYS_HID0_FINAL HID0_ICE
442 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
443 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
444 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
445 #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
447 #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
449 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
450 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
452 #define CONFIG_LAST_STAGE_INIT
455 * SRAM - Do not map below 2 GB in address space, because this area is used
456 * for SDRAM autosizing.
458 #define CONFIG_SYS_CS2_START 0xE5000000
459 #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */
460 #define CONFIG_SYS_CS2_CFG 0x0004D930
463 * Grafic controller - Do not map below 2 GB in address space, because this
464 * area is used for SDRAM autosizing.
466 #define SM501_FB_BASE 0xE0000000
467 #define CONFIG_SYS_CS1_START (SM501_FB_BASE)
468 #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
469 #define CONFIG_SYS_CS1_CFG 0x8F48FF70
470 #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
472 #define CONFIG_SYS_CS_BURST 0x00000000
473 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
475 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
477 /*-----------------------------------------------------------------------
479 *-----------------------------------------------------------------------
481 #define CONFIG_USB_CLOCK 0x0001BBBB
482 #define CONFIG_USB_CONFIG 0x00001000
484 /*-----------------------------------------------------------------------
485 * IDE/ATA stuff Supports IDE harddisk
486 *-----------------------------------------------------------------------
489 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
491 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
492 #undef CONFIG_IDE_LED /* LED for ide not supported */
494 #define CONFIG_IDE_RESET /* reset for ide supported */
495 #define CONFIG_IDE_PREINIT
497 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
498 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
500 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
502 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
504 /* Offset for data I/O */
505 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
507 /* Offset for normal register accesses */
508 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
510 /* Offset for alternate registers */
511 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
513 /* Interval between registers */
514 #define CONFIG_SYS_ATA_STRIDE 4
516 #endif /* __CONFIG_H */