2 * (C) Copyright 2003-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * (C) Copyright 2004-2005
6 * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de
8 * SPDX-License-Identifier: GPL-2.0+
15 * High Level Configuration Options
19 #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
20 #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
21 #define CONFIG_TQM5200 1 /* ... on TQM5200 module */
22 #undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */
23 #define CONFIG_STK52XX 1 /* ... on a STK52XX base board */
24 #define CONFIG_STK52XX_REV100 1 /* define for revision 100 baseboards */
26 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
28 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
31 * Serial console configuration
33 #define CONFIG_PSC_CONSOLE 6 /* console is on PSC6 */
34 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
35 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
38 #undef CONFIG_PS2KBD /* AT-PS/2 Keyboard */
39 #define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
40 #define CONFIG_PS2SERIAL 6 /* .. on PSC6 */
41 #define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */
42 #define CONFIG_BOARD_EARLY_INIT_R
43 #endif /* CONFIG_STK52XX */
47 * 0x40000000 - 0x4fffffff - PCI Memory
48 * 0x50000000 - 0x50ffffff - PCI IO Space
52 #define CONFIG_PCI_PNP 1
53 /* #define CONFIG_PCI_SCAN_SHOW 1 */
55 #define CONFIG_PCI_MEM_BUS 0x40000000
56 #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
57 #define CONFIG_PCI_MEM_SIZE 0x10000000
59 #define CONFIG_PCI_IO_BUS 0x50000000
60 #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
61 #define CONFIG_PCI_IO_SIZE 0x01000000
63 #define CONFIG_EEPRO100 1
64 #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
65 #define CONFIG_NS8382X 1
66 #endif /* CONFIG_STK52XX */
73 #define CONFIG_VIDEO_SM501
74 #define CONFIG_VIDEO_SM501_32BPP
75 #define CONFIG_CFB_CONSOLE
76 #define CONFIG_VIDEO_LOGO
77 #define CONFIG_VGA_AS_SINGLE_DEVICE
78 #define CONFIG_CONSOLE_EXTRA_INFO
79 #define CONFIG_VIDEO_SW_CURSOR
80 #define CONFIG_SPLASH_SCREEN
81 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
85 #define CONFIG_MAC_PARTITION
86 #define CONFIG_DOS_PARTITION
87 #define CONFIG_ISO_PARTITION
91 #define CONFIG_USB_OHCI
92 #define CONFIG_USB_STORAGE
96 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
97 CONFIG_SYS_POST_CPU | \
101 /* preserve space for the post_word at end of on-chip SRAM */
102 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
109 #define CONFIG_BOOTP_BOOTFILESIZE
110 #define CONFIG_BOOTP_BOOTPATH
111 #define CONFIG_BOOTP_GATEWAY
112 #define CONFIG_BOOTP_HOSTNAME
116 * Command line configuration.
118 #include <config_cmd_default.h>
120 #define CONFIG_CMD_ASKENV
121 #define CONFIG_CMD_DATE
122 #define CONFIG_CMD_DHCP
123 #define CONFIG_CMD_ECHO
124 #define CONFIG_CMD_EEPROM
125 #define CONFIG_CMD_I2C
126 #define CONFIG_CMD_MII
127 #define CONFIG_CMD_NFS
128 #define CONFIG_CMD_PING
129 #define CONFIG_CMD_REGINFO
130 #define CONFIG_CMD_SNTP
132 #if defined(CONFIG_MINIFAP) || defined(CONFIG_STK52XX)
133 #define CONFIG_CMD_IDE
134 #define CONFIG_CMD_FAT
135 #define CONFIG_CMD_EXT2
138 #ifdef CONFIG_STK52XX
139 #define CONFIG_CMD_USB
140 #define CONFIG_CMD_FAT
144 #define CONFIG_CMD_BMP
148 #define CONFIG_CMD_PCI
149 #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
153 #define CONFIG_CMD_DIAG
157 #define CONFIG_TIMESTAMP /* display image timestamps */
159 #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */
160 # define CONFIG_SYS_LOWBOOT 1
166 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
168 #define CONFIG_PREBOOT "echo;" \
169 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
172 #undef CONFIG_BOOTARGS
174 #define CONFIG_EXTRA_ENV_SETTINGS \
176 "rootpath=/opt/eldk/ppc_6xx\0" \
177 "ramargs=setenv bootargs root=/dev/ram rw\0" \
178 "nfsargs=setenv bootargs root=/dev/nfs rw " \
179 "nfsroot=${serverip}:${rootpath}\0" \
180 "addip=setenv bootargs ${bootargs} " \
181 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
182 ":${hostname}:${netdev}:off panic=1\0" \
183 "flash_self=run ramargs addip;" \
184 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
185 "flash_nfs=run nfsargs addip;" \
186 "bootm ${kernel_addr}\0" \
187 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
188 "bootfile=/tftpboot/tqm5200/uImage\0" \
189 "load=tftp 200000 ${u-boot}\0" \
190 "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
191 "update=protect off FC000000 FC05FFFF;" \
192 "erase FC000000 FC05FFFF;" \
193 "cp.b 200000 FC000000 ${filesize};" \
194 "protect on FC000000 FC05FFFF\0" \
197 #define CONFIG_BOOTCOMMAND "run net_nfs"
200 * IPB Bus clocking configuration.
202 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
204 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
206 * PCI Bus clocking configuration
208 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
209 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
210 * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
212 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
218 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
219 #ifdef CONFIG_TQM5200_REV100
220 #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */
222 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */
226 * I2C clock frequency
228 * Please notice, that the resulting clock frequency could differ from the
229 * configured value. This is because the I2C clock is derived from system
230 * clock over a frequency divider with only a few divider values. U-boot
231 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
232 * approximation allways lies below the configured value, never above.
234 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
235 #define CONFIG_SYS_I2C_SLAVE 0x7F
238 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
239 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
240 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
241 * same configuration could be used.
243 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
244 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
245 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
246 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
249 * HW-Monitor configuration on Mini-FAP
251 #if defined (CONFIG_MINIFAP)
252 #define CONFIG_SYS_I2C_HWMON_ADDR 0x2C
255 /* List of I2C addresses to be verified by POST */
256 #if defined (CONFIG_MINIFAP)
257 #undef CONFIG_SYS_POST_I2C_ADDRS
258 #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
259 CONFIG_SYS_I2C_HWMON_ADDR, \
260 CONFIG_SYS_I2C_SLAVE}
264 * Flash configuration
266 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */
268 /* use CFI flash driver if no module variant is spezified */
269 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
270 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
271 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
272 #define CONFIG_SYS_FLASH_EMPTY_INFO
273 #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
274 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
275 #undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */
277 #if !defined(CONFIG_SYS_LOWBOOT)
278 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
279 #else /* CONFIG_SYS_LOWBOOT */
280 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
281 #endif /* CONFIG_SYS_LOWBOOT */
282 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
284 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
285 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
289 * Environment settings
291 #define CONFIG_ENV_IS_IN_FLASH 1
292 #define CONFIG_ENV_SIZE 0x10000
293 #define CONFIG_ENV_SECT_SIZE 0x20000
294 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
295 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
300 #define CONFIG_SYS_MBAR 0xF0000000
301 #define CONFIG_SYS_SDRAM_BASE 0x00000000
302 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
304 /* Use ON-Chip SRAM until RAM will be available */
305 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
307 /* preserve space for the post_word at end of on-chip SRAM */
308 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
310 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
314 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
315 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
317 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
318 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
319 # define CONFIG_SYS_RAMBOOT 1
322 #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
323 #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
324 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
327 * Ethernet configuration
329 #define CONFIG_MPC5xxx_FEC 1
331 * Define CONFIG_FEC_10MBIT to force FEC at 10Mb
333 /* #define CONFIG_FEC_10MBIT 1 */
334 #define CONFIG_PHY_ADDR 0x00
339 * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
340 * Bit 0 (mask: 0x80000000): 1
341 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
342 * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
343 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
344 * Use for REV200 STK52XX boards. Do not use with REV100 modules
345 * (because, there I2C1 is used as I2C bus)
346 * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
347 * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
348 * 000 -> All PSC2 pins are GIOPs
349 * 001 -> CAN1/2 on PSC2 pins
350 * Use for REV100 STK52xx boards
353 * use as UART. Pins PSC6_0 to PSC6_3 are used.
354 * Bits 9:11 (mask: 0x00700000):
355 * 101 -> PSC6 : Extended POST test is not available
356 * on MINI-FAP and TQM5200_IB:
357 * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
358 * 000 -> PSC6 could not be used as UART, CODEC or IrDA
359 * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
362 #if defined (CONFIG_MINIFAP)
363 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91000004
364 #elif defined (CONFIG_STK52XX)
365 # if defined (CONFIG_STK52XX_REV100)
366 # define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014
367 # else /* STK52xx REV200 and above */
368 # if defined (CONFIG_TQM5200_REV100)
369 # error TQM5200 REV100 not supported on STK52XX REV200 or above
370 # else/* TQM5200 REV200 and above */
371 # define CONFIG_SYS_GPS_PORT_CONFIG 0x91500004
374 #else /* TMQ5200 Inbetriebnahme-Board */
375 # define CONFIG_SYS_GPS_PORT_CONFIG 0x81000004
381 #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */
384 * Miscellaneous configurable options
386 #define CONFIG_SYS_LONGHELP /* undef to save memory */
387 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
388 #if defined(CONFIG_CMD_KGDB)
389 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
391 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
393 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
394 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
395 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
397 /* Enable an alternate, more extensive memory test */
398 #define CONFIG_SYS_ALT_MEMTEST
400 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
401 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
403 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
405 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
407 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
408 #if defined(CONFIG_CMD_KGDB)
409 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
413 * Enable loopw command.
418 * Various low-level settings
420 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
421 #define CONFIG_SYS_HID0_FINAL HID0_ICE
423 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
424 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
425 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
426 #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
428 #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
430 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
431 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
433 #define CONFIG_LAST_STAGE_INIT
436 * SRAM - Do not map below 2 GB in address space, because this area is used
437 * for SDRAM autosizing.
439 #define CONFIG_SYS_CS2_START 0xE5000000
440 #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */
441 #define CONFIG_SYS_CS2_CFG 0x0004D930
444 * Grafic controller - Do not map below 2 GB in address space, because this
445 * area is used for SDRAM autosizing.
447 #define SM501_FB_BASE 0xE0000000
448 #define CONFIG_SYS_CS1_START (SM501_FB_BASE)
449 #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
450 #define CONFIG_SYS_CS1_CFG 0x8F48FF70
451 #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
453 #define CONFIG_SYS_CS_BURST 0x00000000
454 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
456 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
458 /*-----------------------------------------------------------------------
460 *-----------------------------------------------------------------------
462 #define CONFIG_USB_CLOCK 0x0001BBBB
463 #define CONFIG_USB_CONFIG 0x00001000
465 /*-----------------------------------------------------------------------
466 * IDE/ATA stuff Supports IDE harddisk
467 *-----------------------------------------------------------------------
470 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
472 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
473 #undef CONFIG_IDE_LED /* LED for ide not supported */
475 #define CONFIG_IDE_RESET /* reset for ide supported */
476 #define CONFIG_IDE_PREINIT
478 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
479 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
481 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
483 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
485 /* Offset for data I/O */
486 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
488 /* Offset for normal register accesses */
489 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
491 /* Offset for alternate registers */
492 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
494 /* Interval between registers */
495 #define CONFIG_SYS_ATA_STRIDE 4
497 #endif /* __CONFIG_H */