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 * SPDX-License-Identifier: GPL-2.0+
15 * High Level Configuration Options
19 #define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
20 #define CONFIG_TQM5200 1 /* ... on TQM5200 module */
21 #define CONFIG_TB5200 1 /* ... on a TB5200 base board */
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)
30 #ifndef CONFIG_SYS_TEXT_BASE
31 #define CONFIG_SYS_TEXT_BASE 0xFC000000
34 #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
36 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
39 * Serial console configuration
41 #define CONFIG_PSC_CONSOLE 1 /* default console is on PSC1 */
42 #define CONFIG_PSC_CONSOLE2 6 /* second console is on PSC6 */
43 #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */
44 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
51 #define CONFIG_VIDEO_SM501
52 #define CONFIG_VIDEO_SM501_32BPP
53 #define CONFIG_CFB_CONSOLE
54 #define CONFIG_VIDEO_LOGO
55 #define CONFIG_VGA_AS_SINGLE_DEVICE
56 #define CONFIG_CONSOLE_EXTRA_INFO
57 #define CONFIG_VIDEO_SW_CURSOR
58 #define CONFIG_SPLASH_SCREEN
59 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
63 #define CONFIG_MAC_PARTITION
64 #define CONFIG_DOS_PARTITION
65 #define CONFIG_ISO_PARTITION
68 #define CONFIG_USB_OHCI
69 #define CONFIG_USB_STORAGE
72 #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \
73 CONFIG_SYS_POST_CPU | \
77 /* preserve space for the post_word at end of on-chip SRAM */
78 #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4
85 #define CONFIG_BOOTP_BOOTFILESIZE
86 #define CONFIG_BOOTP_BOOTPATH
87 #define CONFIG_BOOTP_GATEWAY
88 #define CONFIG_BOOTP_HOSTNAME
92 * Command line configuration.
94 #include <config_cmd_default.h>
96 #define CONFIG_CMD_ASKENV
97 #define CONFIG_CMD_DATE
98 #define CONFIG_CMD_DHCP
99 #define CONFIG_CMD_ECHO
100 #define CONFIG_CMD_EEPROM
101 #define CONFIG_CMD_EXT2
102 #define CONFIG_CMD_FAT
103 #define CONFIG_CMD_I2C
104 #define CONFIG_CMD_IDE
105 #define CONFIG_CMD_JFFS2
106 #define CONFIG_CMD_MII
107 #define CONFIG_CMD_NFS
108 #define CONFIG_CMD_PING
109 #define CONFIG_CMD_REGINFO
110 #define CONFIG_CMD_SNTP
111 #define CONFIG_CMD_BSP
112 #define CONFIG_CMD_USB
115 #define CONFIG_CMD_BMP
119 #define CONFIG_CMD_DIAG
123 #define CONFIG_TIMESTAMP /* display image timestamps */
125 #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */
126 # define CONFIG_SYS_LOWBOOT 1
132 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
134 #define CONFIG_PREBOOT "echo;" \
135 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
138 #undef CONFIG_BOOTARGS
140 #if defined(CONFIG_TQM5200_B)
141 #define CONFIG_EXTRA_ENV_SETTINGS \
143 "rootpath=/opt/eldk/ppc_6xx\0" \
144 "ramargs=setenv bootargs root=/dev/ram rw\0" \
145 "nfsargs=setenv bootargs root=/dev/nfs rw " \
146 "nfsroot=${serverip}:${rootpath}\0" \
147 "addip=setenv bootargs ${bootargs} " \
148 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
149 ":${hostname}:${netdev}:off panic=1\0" \
150 "flash_self=run ramargs addip;" \
151 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
152 "flash_nfs=run nfsargs addip;" \
153 "bootm ${kernel_addr}\0" \
154 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
155 "bootfile=/tftpboot/tqm5200/uImage\0" \
156 "load=tftp 200000 ${u-boot}\0" \
157 "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
158 "update=protect off FC000000 FC07FFFF;" \
159 "erase FC000000 FC07FFFF;" \
160 "cp.b 200000 FC000000 ${filesize};" \
161 "protect on FC000000 FC07FFFF\0" \
164 #define CONFIG_EXTRA_ENV_SETTINGS \
166 "rootpath=/opt/eldk/ppc_6xx\0" \
167 "ramargs=setenv bootargs root=/dev/ram rw\0" \
168 "nfsargs=setenv bootargs root=/dev/nfs rw " \
169 "nfsroot=${serverip}:${rootpath}\0" \
170 "addip=setenv bootargs ${bootargs} " \
171 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
172 ":${hostname}:${netdev}:off panic=1\0" \
173 "flash_self=run ramargs addip;" \
174 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
175 "flash_nfs=run nfsargs addip;" \
176 "bootm ${kernel_addr}\0" \
177 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
178 "bootfile=/tftpboot/tqm5200/uImage\0" \
179 "load=tftp 200000 $(u-boot)\0" \
180 "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \
181 "update=protect off FC000000 FC05FFFF;" \
182 "erase FC000000 FC05FFFF;" \
183 "cp.b 200000 FC000000 ${filesize};" \
184 "protect on FC000000 FC05FFFF\0" \
186 #endif /* CONFIG_TQM5200_B */
188 #define CONFIG_BOOTCOMMAND "run net_nfs"
191 * IPB Bus clocking configuration.
193 #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */
195 #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK)
197 * PCI Bus clocking configuration
199 * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if
200 * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock
201 * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz.
203 #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */
209 #define CONFIG_HARD_I2C 1 /* I2C with hardware support */
210 #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 */
213 * I2C clock frequency
215 * Please notice, that the resulting clock frequency could differ from the
216 * configured value. This is because the I2C clock is derived from system
217 * clock over a frequency divider with only a few divider values. U-boot
218 * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated
219 * approximation allways lies below the configured value, never above.
221 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
222 #define CONFIG_SYS_I2C_SLAVE 0x7F
225 * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work
226 * also). For other EEPROMs configuration should be verified. On Mini-FAP the
227 * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the
228 * same configuration could be used.
230 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
231 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
232 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
233 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
235 /* List of I2C addresses to be verified by POST */
236 #undef CONFIG_SYS_POST_I2C_ADDRS
237 #define CONFIG_SYS_POST_I2C_ADDRS {CONFIG_SYS_I2C_EEPROM_ADDR, \
238 CONFIG_SYS_I2C_RTC_ADDR, \
239 CONFIG_SYS_I2C_SLAVE}
242 * Flash configuration
244 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */
246 /* use CFI flash driver */
247 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
248 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
249 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START }
250 #define CONFIG_SYS_FLASH_EMPTY_INFO
251 #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */
252 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
253 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
255 #if !defined(CONFIG_SYS_LOWBOOT)
256 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000)
257 #else /* CONFIG_SYS_LOWBOOT */
258 #if defined(CONFIG_TQM5200_B)
259 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00080000)
261 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000)
262 #endif /* CONFIG_TQM5200_B */
263 #endif /* CONFIG_SYS_LOWBOOT */
264 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks
267 /* Dynamic MTD partition support */
268 #define CONFIG_CMD_MTDPARTS
269 #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
270 #define CONFIG_FLASH_CFI_MTD
271 #define MTDIDS_DEFAULT "nor0=TQM5200-0"
272 #if defined(CONFIG_TQM5200_B)
273 #define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:768k(firmware)," \
280 #define MTDPARTS_DEFAULT "mtdparts=TQM5200-0:640k(firmware)," \
286 #endif /* CONFIG_TQM5200_B */
289 * Environment settings
291 #define CONFIG_ENV_IS_IN_FLASH 1
292 #define CONFIG_ENV_SIZE 0x10000
293 #if defined(CONFIG_TQM5200_B)
294 #define CONFIG_ENV_SECT_SIZE 0x40000
296 #define CONFIG_ENV_SECT_SIZE 0x20000
297 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
298 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
299 #endif /* CONFIG_TQM5200_B */
304 #define CONFIG_SYS_MBAR 0xF0000000
305 #define CONFIG_SYS_SDRAM_BASE 0x00000000
306 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000
308 /* Use ON-Chip SRAM until RAM will be available */
309 #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
311 /* preserve space for the post_word at end of on-chip SRAM */
312 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE
314 #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
318 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
319 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
321 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
322 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
323 # define CONFIG_SYS_RAMBOOT 1
326 #if defined(CONFIG_TQM5200_B)
327 #define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 512 kB for Monitor */
329 #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */
330 #endif /* CONFIG_TQM5200_B */
331 #define CONFIG_SYS_MALLOC_LEN (1024 << 10) /* Reserve 1024 kB for malloc() */
332 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
335 * Ethernet configuration
337 #define CONFIG_MPC5xxx_FEC 1
338 #define CONFIG_MPC5xxx_FEC_MII100
340 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
342 /* #define CONFIG_MPC5xxx_FEC_MII10 */
343 #define CONFIG_PHY_ADDR 0x00
348 * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1):
349 * Bit 0 (mask: 0x80000000): 1
350 * use ALT CAN position: Bits 2-3 (mask: 0x30000000):
351 * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
352 * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
353 * Use for REV200 STK52XX boards. Do not use with REV100 modules
354 * (because, there I2C1 is used as I2C bus)
355 * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
356 * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
357 * 000 -> All PSC2 pins are GIOPs
358 * 001 -> CAN1/2 on PSC2 pins
359 * Use for REV100 STK52xx boards
360 * use PSC3: Bits 20:23 (mask: 0x00000300):
365 * use as UART. Pins PSC6_0 to PSC6_3 are used.
366 * Bits 9:11 (mask: 0x00700000):
367 * 101 -> PSC6 : Extended POST test is not available
368 * on MINI-FAP and TQM5200_IB:
369 * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
370 * 000 -> PSC6 could not be used as UART, CODEC or IrDA
371 * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
374 #define CONFIG_SYS_GPS_PORT_CONFIG 0x81500114
379 #define CONFIG_RTC_M41T11 1
380 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
381 #define CONFIG_SYS_M41T11_BASE_YEAR 1900 /* because Linux uses the same base
385 * Miscellaneous configurable options
387 #define CONFIG_SYS_LONGHELP /* undef to save memory */
388 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
389 #if defined(CONFIG_CMD_KGDB)
390 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
392 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
394 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
395 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
396 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
398 #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
399 #if defined(CONFIG_CMD_KGDB)
400 # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
403 /* Enable an alternate, more extensive memory test */
404 #define CONFIG_SYS_ALT_MEMTEST
406 #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
407 #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
409 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
412 * Enable loopw command.
417 * Various low-level settings
419 #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
420 #define CONFIG_SYS_HID0_FINAL HID0_ICE
422 #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
423 #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
424 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2
425 #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */
427 #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */
429 #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
430 #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
432 #define CONFIG_LAST_STAGE_INIT
435 * SRAM - Do not map below 2 GB in address space, because this area is used
436 * for SDRAM autosizing.
438 #define CONFIG_SYS_CS2_START 0xE5000000
439 #define CONFIG_SYS_CS2_SIZE 0x100000 /* 1 MByte */
440 #define CONFIG_SYS_CS2_CFG 0x0004D930
443 * Grafic controller - Do not map below 2 GB in address space, because this
444 * area is used for SDRAM autosizing.
446 #define SM501_FB_BASE 0xE0000000
447 #define CONFIG_SYS_CS1_START (SM501_FB_BASE)
448 #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */
449 #define CONFIG_SYS_CS1_CFG 0x8F48FF70
450 #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000
452 #define CONFIG_SYS_CS_BURST 0x00000000
453 #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */
455 #define CONFIG_SYS_RESET_ADDRESS 0xff000000
457 /*-----------------------------------------------------------------------
459 *-----------------------------------------------------------------------
461 #define CONFIG_USB_CLOCK 0x0001BBBB
462 #define CONFIG_USB_CONFIG 0x00001000
464 /*-----------------------------------------------------------------------
465 * IDE/ATA stuff Supports IDE harddisk
466 *-----------------------------------------------------------------------
469 #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */
471 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
472 #undef CONFIG_IDE_LED /* LED for ide not supported */
474 #define CONFIG_IDE_RESET /* reset for ide supported */
475 #define CONFIG_IDE_PREINIT
477 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
478 #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 2 drives per IDE bus */
480 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
482 #define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
484 /* Offset for data I/O */
485 #define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
487 /* Offset for normal register accesses */
488 #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
490 /* Offset for alternate registers */
491 #define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
493 /* Interval between registers */
494 #define CONFIG_SYS_ATA_STRIDE 4
496 #endif /* __CONFIG_H */