3 * Sergei Poselenov, Emcraft Systems, sposelenov@emcraft.com.
5 * Wolfgang Denk <wd@denx.de>
6 * Copyright 2004 Freescale Semiconductor.
7 * (C) Copyright 2002,2003 Motorola,Inc.
8 * Xianghua Xiao <X.Xiao@motorola.com>
10 * See file CREDITS for list of people who contributed to this
13 * This program is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU General Public License as
15 * published by the Free Software Foundation; either version 2 of
16 * the License, or (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
36 /* new uImage format support */
38 #define CONFIG_OF_LIBFDT 1
39 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */
41 /* High Level Configuration Options */
42 #define CONFIG_BOOKE 1 /* BOOKE */
43 #define CONFIG_E500 1 /* BOOKE e500 family */
44 #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41 */
45 #define CONFIG_MPC8544 1
46 #define CONFIG_SOCRATES 1
48 #define CONFIG_SYS_TEXT_BASE 0xfff80000
52 #define CONFIG_TSEC_ENET /* tsec ethernet support */
54 #define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
55 #define CONFIG_BOARD_EARLY_INIT_R 1 /* Call board_early_init_r */
57 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
60 * Only possible on E500 Version 2 or newer cores.
62 #define CONFIG_ENABLE_36BIT_PHYS 1
67 * Two valid values are:
71 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
72 * is likely the desired value here, so that is now the default.
73 * The board, however, can run at 66MHz. In any event, this value
74 * must match the settings of some switches. Details can be found
75 * in the README.mpc85xxads.
78 #ifndef CONFIG_SYS_CLK_FREQ
79 #define CONFIG_SYS_CLK_FREQ 66666666
83 * These can be toggled for performance analysis, otherwise use default.
85 #define CONFIG_L2_CACHE /* toggle L2 cache */
86 #define CONFIG_BTB /* toggle branch predition */
88 #define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
90 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
91 #define CONFIG_SYS_MEMTEST_START 0x00400000
92 #define CONFIG_SYS_MEMTEST_END 0x00C00000
94 #define CONFIG_SYS_CCSRBAR 0xE0000000
95 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
98 #define CONFIG_FSL_DDR2
99 #undef CONFIG_FSL_DDR_INTERACTIVE
100 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
101 #define CONFIG_DDR_SPD
103 #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
104 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
106 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
107 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
108 #define CONFIG_VERY_BIG_RAM
110 #define CONFIG_NUM_DDR_CONTROLLERS 1
111 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
112 #define CONFIG_CHIP_SELECTS_PER_CTRL 2
114 /* I2C addresses of SPD EEPROMs */
115 #define SPD_EEPROM_ADDRESS 0x50 /* CTLR 0 DIMM 0 */
117 #define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */
119 /* Hardcoded values, to use instead of SPD */
120 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
121 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80010102
122 #define CONFIG_SYS_DDR_TIMING_0 0x00260802
123 #define CONFIG_SYS_DDR_TIMING_1 0x3935D322
124 #define CONFIG_SYS_DDR_TIMING_2 0x14904CC8
125 #define CONFIG_SYS_DDR_MODE 0x00480432
126 #define CONFIG_SYS_DDR_INTERVAL 0x030C0100
127 #define CONFIG_SYS_DDR_CONFIG_2 0x04400000
128 #define CONFIG_SYS_DDR_CONFIG 0xC3008000
129 #define CONFIG_SYS_DDR_CLK_CONTROL 0x03800000
130 #define CONFIG_SYS_SDRAM_SIZE 256 /* in Megs */
133 * Flash on the LocalBus
135 #define CONFIG_SYS_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */
137 #define CONFIG_SYS_FLASH0 0xFE000000
138 #define CONFIG_SYS_FLASH1 0xFC000000
139 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
141 #define CONFIG_SYS_LBC_FLASH_BASE CONFIG_SYS_FLASH1 /* Localbus flash start */
142 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH */
144 #define CONFIG_SYS_BR0_PRELIM 0xfe001001 /* port size 16bit */
145 #define CONFIG_SYS_OR0_PRELIM 0xfe000030 /* 32MB Flash */
146 #define CONFIG_SYS_BR1_PRELIM 0xfc001001 /* port size 16bit */
147 #define CONFIG_SYS_OR1_PRELIM 0xfe000030 /* 32MB Flash */
149 #define CONFIG_SYS_FLASH_CFI /* flash is CFI compat. */
150 #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver*/
152 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
153 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */
154 #undef CONFIG_SYS_FLASH_CHECKSUM
155 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
156 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
158 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
160 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
161 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
162 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
163 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/
165 #define CONFIG_SYS_INIT_RAM_LOCK 1
166 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
167 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM*/
169 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
170 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
172 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384KiB for Mon */
173 #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* Reserve 4 MB for malloc */
176 #define CONFIG_SYS_FPGA_BASE 0xc0000000
177 #define CONFIG_SYS_FPGA_SIZE 0x00100000 /* 1 MB */
178 #define CONFIG_SYS_HMI_BASE 0xc0010000
179 #define CONFIG_SYS_BR3_PRELIM 0xc0001881 /* UPMA, 32-bit */
180 #define CONFIG_SYS_OR3_PRELIM 0xfff00000 /* 1 MB */
182 #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_FPGA_BASE + 0x70)
183 #define CONFIG_SYS_MAX_NAND_DEVICE 1
184 #define CONFIG_CMD_NAND
187 #define CONFIG_SYS_LIME_BASE 0xc8000000
188 #define CONFIG_SYS_LIME_SIZE 0x04000000 /* 64 MB */
189 #define CONFIG_SYS_BR2_PRELIM 0xc80018a1 /* UPMB, 32-bit */
190 #define CONFIG_SYS_OR2_PRELIM 0xfc000000 /* 64 MB */
193 #define CONFIG_VIDEO_MB862xx
194 #define CONFIG_VIDEO_MB862xx_ACCEL
195 #define CONFIG_CFB_CONSOLE
196 #define CONFIG_VIDEO_LOGO
197 #define CONFIG_VIDEO_BMP_LOGO
198 #define CONFIG_CONSOLE_EXTRA_INFO
199 #define VIDEO_FB_16BPP_PIXEL_SWAP
200 #define VIDEO_FB_16BPP_WORD_SWAP
201 #define CONFIG_VGA_AS_SINGLE_DEVICE
202 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
203 #define CONFIG_VIDEO_SW_CURSOR
204 #define CONFIG_SPLASH_SCREEN
205 #define CONFIG_VIDEO_BMP_GZIP
206 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */
208 /* SDRAM Clock frequency, 100MHz (0x0000) or 133MHz (0x10000) */
209 #define CONFIG_SYS_MB862xx_CCF 0x10000
210 /* SDRAM parameter */
211 #define CONFIG_SYS_MB862xx_MMR 0x4157BA63
215 #define CONFIG_CONS_INDEX 1
216 #define CONFIG_SYS_NS16550
217 #define CONFIG_SYS_NS16550_SERIAL
218 #define CONFIG_SYS_NS16550_REG_SIZE 1
219 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
221 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
222 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
224 #define CONFIG_BAUDRATE 115200
226 #define CONFIG_SYS_BAUDRATE_TABLE \
227 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
229 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
230 #define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
231 #define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
232 #ifdef CONFIG_SYS_HUSH_PARSER
233 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
240 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
241 #define CONFIG_HARD_I2C /* I2C with hardware support */
242 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
243 #define CONFIG_SYS_I2C_SPEED 102124 /* I2C speed and slave address */
244 #define CONFIG_SYS_I2C_SLAVE 0x7F
245 #define CONFIG_SYS_I2C_OFFSET 0x3000
247 #define CONFIG_I2C_MULTI_BUS
248 #define CONFIG_SYS_I2C2_OFFSET 0x3100
251 #define CONFIG_RTC_RX8025 /* Use Epson rx8025 rtc via i2c */
252 #define CONFIG_SYS_I2C_RTC_ADDR 0x32 /* at address 0x32 */
254 /* I2C W83782G HW-Monitoring IC */
255 #define CONFIG_SYS_I2C_W83782G_ADDR 0x28 /* W83782G address */
257 /* I2C temp sensor */
258 /* Socrates uses Maxim's DS75, which is compatible with LM75 */
259 #define CONFIG_DTT_LM75 1
260 #define CONFIG_DTT_SENSORS {4} /* Sensor addresses */
261 #define CONFIG_SYS_DTT_MAX_TEMP 125
262 #define CONFIG_SYS_DTT_LOW_TEMP -55
263 #define CONFIG_SYS_DTT_HYSTERESIS 3
264 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
268 * Memory space is mapped 1-1.
270 #define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */
272 /* PCI is clocked by the external source at 33 MHz */
273 #define CONFIG_PCI_CLK_FREQ 33000000
274 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
275 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
276 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
277 #define CONFIG_SYS_PCI1_IO_BASE 0xE2000000
278 #define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
279 #define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
281 #if defined(CONFIG_PCI)
282 #define CONFIG_PCI_PNP /* do pci plug-and-play */
283 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
284 #endif /* CONFIG_PCI */
287 #define CONFIG_NET_MULTI 1
288 #define CONFIG_MII 1 /* MII PHY management */
289 #define CONFIG_TSEC1 1
290 #define CONFIG_TSEC1_NAME "TSEC0"
291 #define CONFIG_TSEC3 1
292 #define CONFIG_TSEC3_NAME "TSEC1"
293 #undef CONFIG_MPC85XX_FEC
295 #define TSEC1_PHY_ADDR 0
296 #define TSEC3_PHY_ADDR 1
298 #define TSEC1_PHYIDX 0
299 #define TSEC3_PHYIDX 0
300 #define TSEC1_FLAGS TSEC_GIGABIT
301 #define TSEC3_FLAGS TSEC_GIGABIT
303 /* Options are: TSEC[0,1] */
304 #define CONFIG_ETHPRIME "TSEC0"
305 #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
307 #define CONFIG_HAS_ETH0
308 #define CONFIG_HAS_ETH1
313 #define CONFIG_ENV_IS_IN_FLASH 1
314 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
315 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
316 #define CONFIG_ENV_SIZE 0x4000
317 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE)
318 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
320 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
321 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
323 #define CONFIG_TIMESTAMP /* Print image info with ts */
329 #define CONFIG_BOOTP_BOOTFILESIZE
330 #define CONFIG_BOOTP_BOOTPATH
331 #define CONFIG_BOOTP_GATEWAY
332 #define CONFIG_BOOTP_HOSTNAME
336 * Command line configuration.
338 #include <config_cmd_default.h>
340 #define CONFIG_CMD_BMP
341 #define CONFIG_CMD_DATE
342 #define CONFIG_CMD_DHCP
343 #define CONFIG_CMD_DTT
344 #undef CONFIG_CMD_EEPROM
345 #define CONFIG_CMD_EXT2 /* EXT2 Support */
346 #define CONFIG_CMD_I2C
347 #define CONFIG_CMD_SDRAM
348 #define CONFIG_CMD_MII
349 #undef CONFIG_CMD_NFS
350 #define CONFIG_CMD_PING
351 #define CONFIG_CMD_SNTP
352 #define CONFIG_CMD_USB
353 #define CONFIG_CMD_REGINFO
355 #if defined(CONFIG_PCI)
356 #define CONFIG_CMD_PCI
359 #undef CONFIG_WATCHDOG /* watchdog disabled */
362 * Miscellaneous configurable options
364 #define CONFIG_SYS_LONGHELP /* undef to save memory */
365 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
366 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
368 #if defined(CONFIG_CMD_KGDB)
369 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
371 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
374 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buf Size */
375 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
376 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
377 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
380 * For booting Linux, the board info and command line data
381 * have to be in the first 8 MB of memory, since this is
382 * the maximum mapped by the Linux kernel during initialization.
384 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
386 #if defined(CONFIG_CMD_KGDB)
387 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
388 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
392 #define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/
394 #define CONFIG_BOOTDELAY 1 /* -1 disables auto-boot */
396 #define CONFIG_PREBOOT "echo;" \
397 "echo Welcome on the ABB Socrates Board;" \
400 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
402 #define CONFIG_EXTRA_ENV_SETTINGS \
405 "uboot_file=/home/tftp/syscon3/u-boot.bin\0" \
406 "bootfile=/home/tftp/syscon3/uImage\0" \
407 "fdt_file=/home/tftp/syscon3/socrates.dtb\0" \
408 "initrd_file=/home/tftp/syscon3/uinitrd.gz\0" \
409 "uboot_addr=FFFA0000\0" \
410 "kernel_addr=FE000000\0" \
411 "fdt_addr=FE1E0000\0" \
412 "ramdisk_addr=FE200000\0" \
413 "fdt_addr_r=B00000\0" \
414 "kernel_addr_r=200000\0" \
415 "ramdisk_addr_r=400000\0" \
416 "rootpath=/opt/eldk/ppc_85xxDP\0" \
417 "ramargs=setenv bootargs root=/dev/ram rw\0" \
418 "nfsargs=setenv bootargs root=/dev/nfs rw " \
419 "nfsroot=$serverip:$rootpath\0" \
420 "addcons=setenv bootargs $bootargs " \
421 "console=$consdev,$baudrate\0" \
422 "addip=setenv bootargs $bootargs " \
423 "ip=$ipaddr:$serverip:$gatewayip:$netmask" \
424 ":$hostname:$netdev:off panic=1\0" \
425 "boot_nor=run ramargs addcons;" \
426 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
427 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
428 "tftp ${fdt_addr_r} ${fdt_file}; " \
429 "run nfsargs addip addcons;" \
430 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
431 "update_uboot=tftp 100000 ${uboot_file};" \
432 "protect off fffa0000 ffffffff;" \
433 "era fffa0000 ffffffff;" \
434 "cp.b 100000 fffa0000 ${filesize};" \
435 "setenv filesize;saveenv\0" \
436 "update_kernel=tftp 100000 ${bootfile};" \
437 "era fe000000 fe1dffff;" \
438 "cp.b 100000 fe000000 ${filesize};" \
439 "setenv filesize;saveenv\0" \
440 "update_fdt=tftp 100000 ${fdt_file};" \
441 "era fe1e0000 fe1fffff;" \
442 "cp.b 100000 fe1e0000 ${filesize};" \
443 "setenv filesize;saveenv\0" \
444 "update_initrd=tftp 100000 ${initrd_file};" \
445 "era fe200000 fe9fffff;" \
446 "cp.b 100000 fe200000 ${filesize};" \
447 "setenv filesize;saveenv\0" \
448 "clean_data=era fea00000 fff5ffff\0" \
449 "usbargs=setenv bootargs root=/dev/sda1 rw\0" \
450 "load_usb=usb start;" \
451 "ext2load usb 0:1 ${kernel_addr_r} /boot/uImage\0" \
452 "boot_usb=run load_usb usbargs addcons;" \
453 "bootm ${kernel_addr_r} - ${fdt_addr};" \
454 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
456 #define CONFIG_BOOTCOMMAND "run boot_nor"
458 /* pass open firmware flat tree */
459 #define CONFIG_OF_LIBFDT 1
460 #define CONFIG_OF_BOARD_SETUP 1
463 #define CONFIG_USB_OHCI_NEW 1
464 #define CONFIG_PCI_OHCI 1
465 #define CONFIG_PCI_OHCI_DEVNO 3 /* Number in PCI list */
466 #define CONFIG_PCI_EHCI_DEVNO (CONFIG_PCI_OHCI_DEVNO / 2)
467 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
468 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ohci_pci"
469 #define CONFIG_SYS_OHCI_SWAP_REG_ACCESS 1
470 #define CONFIG_DOS_PARTITION 1
471 #define CONFIG_USB_STORAGE 1
473 #endif /* __CONFIG_H */