2 * Copyright 2006 Freescale Semiconductor.
4 * Srikanth Srinivasan (srikanth.srinivasan@freescale.com)
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * MPC8641HPCN board configuration file
28 * Make sure you change the MAC address and other network params first,
29 * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
35 /* High Level Configuration Options */
36 #define CONFIG_MPC86xx 1 /* MPC86xx */
37 #define CONFIG_MPC8641 1 /* MPC8641 specific */
38 #define CONFIG_MPC8641HPCN 1 /* MPC8641HPCN board specific */
39 #define CONFIG_NUM_CPUS 2 /* Number of CPUs in the system */
40 #define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */
43 #define CFG_DIAG_ADDR 0xff800000
46 #define CFG_RESET_ADDRESS 0xfff00100
48 #define CONFIG_PCI 1 /* Enable PCI/PCIE */
49 #define CONFIG_PCI1 1 /* PCIE controler 1 (ULI bridge) */
50 #define CONFIG_PCI2 1 /* PCIE controler 2 (slot) */
51 #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
53 #define CONFIG_TSEC_ENET /* tsec ethernet support */
54 #define CONFIG_ENV_OVERWRITE
56 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
57 #undef CONFIG_DDR_DLL /* possible DLL fix needed */
58 #define CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */
59 #define CONFIG_DDR_ECC /* only for ECC DDR module */
60 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
61 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
62 #define CONFIG_NUM_DDR_CONTROLLERS 2
63 /* #define CONFIG_DDR_INTERLEAVE 1 */
64 #define CACHE_LINE_INTERLEAVING 0x20000000
65 #define PAGE_INTERLEAVING 0x21000000
66 #define BANK_INTERLEAVING 0x22000000
67 #define SUPER_BANK_INTERLEAVING 0x23000000
70 #define CONFIG_ALTIVEC 1
73 * L2CR setup -- make sure this is right for your board!
77 #define L2_ENABLE (L2CR_L2E)
79 #ifndef CONFIG_SYS_CLK_FREQ
81 extern unsigned long get_board_sys_clk(unsigned long dummy);
83 #define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0)
86 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
88 #undef CFG_DRAM_TEST /* memory test, takes time */
89 #define CFG_MEMTEST_START 0x00200000 /* memtest region */
90 #define CFG_MEMTEST_END 0x00400000
93 * Base addresses -- Note these are effective addresses where the
94 * actual resources get mapped (not physical addresses)
96 #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
97 #define CFG_CCSRBAR 0xf8000000 /* relocated CCSRBAR */
98 #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
100 #define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
101 #define CFG_PCI2_ADDR (CFG_CCSRBAR+0x9000)
106 #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
107 #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
108 #define CONFIG_VERY_BIG_RAM
110 #define MPC86xx_DDR_SDRAM_CLK_CNTL
112 #if defined(CONFIG_SPD_EEPROM)
114 * Determine DDR configuration from I2C interface.
116 #define SPD_EEPROM_ADDRESS1 0x51 /* DDR DIMM */
117 #define SPD_EEPROM_ADDRESS2 0x52 /* DDR DIMM */
118 #define SPD_EEPROM_ADDRESS3 0x53 /* DDR DIMM */
119 #define SPD_EEPROM_ADDRESS4 0x54 /* DDR DIMM */
123 * Manually set up DDR1 parameters
126 #define CFG_SDRAM_SIZE 256 /* DDR is 256MB */
128 #define CFG_DDR_CS0_BNDS 0x0000000F
129 #define CFG_DDR_CS0_CONFIG 0x80010102 /* Enable, no interleaving */
130 #define CFG_DDR_EXT_REFRESH 0x00000000
131 #define CFG_DDR_TIMING_0 0x00260802
132 #define CFG_DDR_TIMING_1 0x39357322
133 #define CFG_DDR_TIMING_2 0x14904cc8
134 #define CFG_DDR_MODE_1 0x00480432
135 #define CFG_DDR_MODE_2 0x00000000
136 #define CFG_DDR_INTERVAL 0x06090100
137 #define CFG_DDR_DATA_INIT 0xdeadbeef
138 #define CFG_DDR_CLK_CTRL 0x03800000
139 #define CFG_DDR_OCD_CTRL 0x00000000
140 #define CFG_DDR_OCD_STATUS 0x00000000
141 #define CFG_DDR_CONTROL 0xe3008000 /* Type = DDR2 */
142 #define CFG_DDR_CONTROL2 0x04400000
144 /* Not used in fixed_sdram function */
146 #define CFG_DDR_MODE 0x00000022
147 #define CFG_DDR_CS1_BNDS 0x00000000
148 #define CFG_DDR_CS2_BNDS 0x00000FFF /* Not done */
149 #define CFG_DDR_CS3_BNDS 0x00000FFF /* Not done */
150 #define CFG_DDR_CS4_BNDS 0x00000FFF /* Not done */
151 #define CFG_DDR_CS5_BNDS 0x00000FFF /* Not done */
154 #define CFG_ID_EEPROM 1
155 #define ID_EEPROM_ADDR 0x57
158 * In MPC8641HPCN, allocate 16MB flash spaces at fe000000 and ff000000.
159 * There is an 8MB flash. In effect, the addresses from fe000000 to fe7fffff
160 * map to fe800000 to ffffffff, and ff000000 to ff7fffff map to ffffffff.
161 * However, when u-boot comes up, the flash_init needs hard start addresses
162 * to build its info table. For user convenience, the flash addresses is
163 * fe800000 and ff800000. That way, u-boot knows where the flash is
164 * and the user can download u-boot code from promjet to fef00000, a
165 * more intuitive location than fe700000.
167 * Note that, on switching the boot location, fef00000 becomes fff00000.
169 #define CFG_FLASH_BASE 0xfe800000 /* start of FLASH 32M */
170 #define CFG_FLASH_BASE2 0xff800000
172 #define CFG_FLASH_BANKS_LIST {CFG_FLASH_BASE, CFG_FLASH_BASE2}
174 #define CFG_BR0_PRELIM 0xff001001 /* port size 16bit */
175 #define CFG_OR0_PRELIM 0xff006ff7 /* 16MB Boot Flash area*/
177 #define CFG_BR1_PRELIM 0xfe001001 /* port size 16bit */
178 #define CFG_OR1_PRELIM 0xff006ff7 /* 16MB Alternate Boot Flash area*/
180 #define CFG_BR2_PRELIM 0xf8201001 /* port size 16bit */
181 #define CFG_OR2_PRELIM 0xfff06ff7 /* 1MB Compact Flash area*/
183 #define CFG_BR3_PRELIM 0xf8100801 /* port size 8bit */
184 #define CFG_OR3_PRELIM 0xfff06ff7 /* 1MB PIXIS area*/
187 #define CONFIG_FSL_PIXIS 1 /* use common PIXIS code */
188 #define PIXIS_BASE 0xf8100000 /* PIXIS registers */
189 #define PIXIS_ID 0x0 /* Board ID at offset 0 */
190 #define PIXIS_VER 0x1 /* Board version at offset 1 */
191 #define PIXIS_PVER 0x2 /* PIXIS FPGA version at offset 2 */
192 #define PIXIS_RST 0x4 /* PIXIS Reset Control register */
193 #define PIXIS_AUX 0x6 /* PIXIS Auxiliary register; Scratch register */
194 #define PIXIS_SPD 0x7 /* Register for SYSCLK speed */
195 #define PIXIS_VCTL 0x10 /* VELA Control Register */
196 #define PIXIS_VCFGEN0 0x12 /* VELA Config Enable 0 */
197 #define PIXIS_VCFGEN1 0x13 /* VELA Config Enable 1 */
198 #define PIXIS_VBOOT 0x16 /* VELA VBOOT Register */
199 #define PIXIS_VSPEED0 0x17 /* VELA VSpeed 0 */
200 #define PIXIS_VSPEED1 0x18 /* VELA VSpeed 1 */
201 #define PIXIS_VCLKH 0x19 /* VELA VCLKH register */
202 #define PIXIS_VCLKL 0x1A /* VELA VCLKL register */
203 #define CFG_PIXIS_VBOOT_MASK 0x40 /* Reset altbank mask*/
205 #define CFG_MAX_FLASH_BANKS 2 /* number of banks */
206 #define CFG_MAX_FLASH_SECT 128 /* sectors per device */
208 #undef CFG_FLASH_CHECKSUM
209 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
210 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
211 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
213 #define CFG_FLASH_CFI_DRIVER
214 #define CFG_FLASH_CFI
215 #define CFG_FLASH_EMPTY_INFO
217 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
223 #if defined(CFG_RAMBOOT)
224 #undef CONFIG_SPD_EEPROM
225 #define CFG_SDRAM_SIZE 256
228 #undef CONFIG_CLOCKS_IN_MHZ
230 #define CONFIG_L1_INIT_RAM
231 #define CFG_INIT_RAM_LOCK 1
232 #ifndef CFG_INIT_RAM_LOCK
233 #define CFG_INIT_RAM_ADDR 0x0fd00000 /* Initial RAM address */
235 #define CFG_INIT_RAM_ADDR 0xf8400000 /* Initial RAM address */
237 #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
239 #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
240 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
241 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
243 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
244 #define CFG_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
247 #define CONFIG_CONS_INDEX 1
248 #undef CONFIG_SERIAL_SOFTWARE_FIFO
250 #define CFG_NS16550_SERIAL
251 #define CFG_NS16550_REG_SIZE 1
252 #define CFG_NS16550_CLK get_bus_freq(0)
254 #define CFG_BAUDRATE_TABLE \
255 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
257 #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
258 #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
260 /* Use the HUSH parser */
261 #define CFG_HUSH_PARSER
262 #ifdef CFG_HUSH_PARSER
263 #define CFG_PROMPT_HUSH_PS2 "> "
267 * Pass open firmware flat tree to kernel
269 #define CONFIG_OF_LIBFDT 1
270 #define CONFIG_OF_BOARD_SETUP 1
271 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
274 #define CFG_64BIT_VSPRINTF 1
275 #define CFG_64BIT_STRTOUL 1
280 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
281 #define CONFIG_HARD_I2C /* I2C with hardware support*/
282 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
283 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
284 #define CFG_I2C_SLAVE 0x7F
285 #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */
286 #define CFG_I2C_OFFSET 0x3100
291 #define CFG_RIO_MEM_BASE 0xc0000000 /* base address */
292 #define CFG_RIO_MEM_PHYS CFG_RIO_MEM_BASE
293 #define CFG_RIO_MEM_SIZE 0x20000000 /* 128M */
297 * Addresses are mapped 1-1.
299 #define CFG_PCI1_MEM_BASE 0x80000000
300 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
301 #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
302 #define CFG_PCI1_IO_BASE 0x00000000
303 #define CFG_PCI1_IO_PHYS 0xe2000000
304 #define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
306 /* PCI view of System Memory */
307 #define CFG_PCI_MEMORY_BUS 0x00000000
308 #define CFG_PCI_MEMORY_PHYS 0x00000000
309 #define CFG_PCI_MEMORY_SIZE 0x80000000
312 #define KSEG1ADDR(x) ({u32 _x=le32_to_cpu(*(u32 *)(x)); (&_x);})
313 #define _IO_BASE 0x00000000
315 #define CFG_PCI2_MEM_BASE 0xa0000000
316 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
317 #define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
318 #define CFG_PCI2_IO_BASE 0x00000000
319 #define CFG_PCI2_IO_PHYS 0xe3000000
320 #define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
322 #if defined(CONFIG_PCI)
324 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
326 #undef CFG_SCSI_SCAN_BUS_REVERSE
328 #define CONFIG_NET_MULTI
329 #define CONFIG_PCI_PNP /* do pci plug-and-play */
331 #define CONFIG_RTL8139
333 #undef CONFIG_EEPRO100
336 /************************************************************
338 ************************************************************/
339 #define CONFIG_PCI_OHCI 1
340 #define CONFIG_USB_OHCI_NEW 1
341 #define CONFIG_USB_KEYBOARD 1
342 #define CFG_DEVICE_DEREGISTER
343 #define CFG_USB_EVENT_POLL 1
344 #define CFG_USB_OHCI_SLOT_NAME "ohci_pci"
345 #define CFG_USB_OHCI_MAX_ROOT_PORTS 15
346 #define CFG_OHCI_SWAP_REG_ACCESS 1
348 #if !defined(CONFIG_PCI_PNP)
349 #define PCI_ENET0_IOADDR 0xe0000000
350 #define PCI_ENET0_MEMADDR 0xe0000000
351 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
354 /*PCIE video card used*/
355 #define VIDEO_IO_OFFSET CFG_PCI2_IO_PHYS
357 /*PCI video card used*/
358 /*#define VIDEO_IO_OFFSET CFG_PCI1_IO_PHYS*/
363 #if defined(CONFIG_VIDEO)
364 #define CONFIG_BIOSEMU
365 #define CONFIG_CFB_CONSOLE
366 #define CONFIG_VIDEO_SW_CURSOR
367 #define CONFIG_VGA_AS_SINGLE_DEVICE
368 #define CONFIG_ATI_RADEON_FB
369 #define CONFIG_VIDEO_LOGO
370 /*#define CONFIG_CONSOLE_CURSOR*/
371 #define CFG_ISA_IO_BASE_ADDRESS CFG_PCI2_IO_PHYS
374 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
376 #define CONFIG_DOS_PARTITION
377 #define CONFIG_SCSI_AHCI
379 #ifdef CONFIG_SCSI_AHCI
380 #define CONFIG_SATA_ULI5288
381 #define CFG_SCSI_MAX_SCSI_ID 4
382 #define CFG_SCSI_MAX_LUN 1
383 #define CFG_SCSI_MAX_DEVICE (CFG_SCSI_MAX_SCSI_ID * CFG_SCSI_MAX_LUN)
384 #define CFG_SCSI_MAXDEVICE CFG_SCSI_MAX_DEVICE
387 #define CONFIG_MPC86XX_PCI2
389 #endif /* CONFIG_PCI */
391 #if defined(CONFIG_TSEC_ENET)
393 #ifndef CONFIG_NET_MULTI
394 #define CONFIG_NET_MULTI 1
397 #define CONFIG_MII 1 /* MII PHY management */
399 #define CONFIG_TSEC1 1
400 #define CONFIG_TSEC1_NAME "eTSEC1"
401 #define CONFIG_TSEC2 1
402 #define CONFIG_TSEC2_NAME "eTSEC2"
403 #define CONFIG_TSEC3 1
404 #define CONFIG_TSEC3_NAME "eTSEC3"
405 #define CONFIG_TSEC4 1
406 #define CONFIG_TSEC4_NAME "eTSEC4"
408 #define TSEC1_PHY_ADDR 0
409 #define TSEC2_PHY_ADDR 1
410 #define TSEC3_PHY_ADDR 2
411 #define TSEC4_PHY_ADDR 3
412 #define TSEC1_PHYIDX 0
413 #define TSEC2_PHYIDX 0
414 #define TSEC3_PHYIDX 0
415 #define TSEC4_PHYIDX 0
416 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
417 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
418 #define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
419 #define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
421 #define CONFIG_ETHPRIME "eTSEC1"
423 #endif /* CONFIG_TSEC_ENET */
426 * BAT0 2G Cacheable, non-guarded
429 #define CFG_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
430 #define CFG_DBAT0U (BATU_BL_2G | BATU_VS | BATU_VP)
431 #define CFG_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE )
432 #define CFG_IBAT0U CFG_DBAT0U
435 * BAT1 1G Cache-inhibited, guarded
436 * 0x8000_0000 512M PCI-Express 1 Memory
437 * 0xa000_0000 512M PCI-Express 2 Memory
438 * Changed it for operating from 0xd0000000
440 #define CFG_DBAT1L ( CFG_PCI1_MEM_PHYS | BATL_PP_RW \
441 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
442 #define CFG_DBAT1U (CFG_PCI1_MEM_PHYS | BATU_BL_1G | BATU_VS | BATU_VP)
443 #define CFG_IBAT1L (CFG_PCI1_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
444 #define CFG_IBAT1U CFG_DBAT1U
447 * BAT2 512M Cache-inhibited, guarded
448 * 0xc000_0000 512M RapidIO Memory
450 #define CFG_DBAT2L (CFG_RIO_MEM_PHYS | BATL_PP_RW \
451 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
452 #define CFG_DBAT2U (CFG_RIO_MEM_PHYS | BATU_BL_512M | BATU_VS | BATU_VP)
453 #define CFG_IBAT2L (CFG_RIO_MEM_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
454 #define CFG_IBAT2U CFG_DBAT2U
457 * BAT3 4M Cache-inhibited, guarded
458 * 0xf800_0000 4M CCSR
460 #define CFG_DBAT3L ( CFG_CCSRBAR | BATL_PP_RW \
461 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
462 #define CFG_DBAT3U (CFG_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP)
463 #define CFG_IBAT3L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT)
464 #define CFG_IBAT3U CFG_DBAT3U
467 * BAT4 32M Cache-inhibited, guarded
468 * 0xe200_0000 16M PCI-Express 1 I/O
469 * 0xe300_0000 16M PCI-Express 2 I/0
470 * Note that this is at 0xe0000000
472 #define CFG_DBAT4L ( CFG_PCI1_IO_PHYS | BATL_PP_RW \
473 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
474 #define CFG_DBAT4U (CFG_PCI1_IO_PHYS | BATU_BL_32M | BATU_VS | BATU_VP)
475 #define CFG_IBAT4L (CFG_PCI1_IO_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT)
476 #define CFG_IBAT4U CFG_DBAT4U
479 * BAT5 128K Cacheable, non-guarded
480 * 0xe401_0000 128K Init RAM for stack in the CPU DCache (no backing memory)
482 #define CFG_DBAT5L (CFG_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
483 #define CFG_DBAT5U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
484 #define CFG_IBAT5L CFG_DBAT5L
485 #define CFG_IBAT5U CFG_DBAT5U
488 * BAT6 32M Cache-inhibited, guarded
489 * 0xfe00_0000 32M FLASH
491 #define CFG_DBAT6L ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW \
492 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
493 #define CFG_DBAT6U ((CFG_FLASH_BASE & 0xfe000000) | BATU_BL_32M | BATU_VS | BATU_VP)
494 #define CFG_IBAT6L ((CFG_FLASH_BASE & 0xfe000000) | BATL_PP_RW | BATL_MEMCOHERENCE)
495 #define CFG_IBAT6U CFG_DBAT6U
497 #define CFG_DBAT7L 0x00000000
498 #define CFG_DBAT7U 0x00000000
499 #define CFG_IBAT7L 0x00000000
500 #define CFG_IBAT7U 0x00000000
506 #define CFG_ENV_IS_IN_FLASH 1
507 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x60000)
508 #define CFG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
509 #define CFG_ENV_SIZE 0x2000
511 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
512 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
513 #define CFG_ENV_SIZE 0x2000
516 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
517 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
523 #define CONFIG_BOOTP_BOOTFILESIZE
524 #define CONFIG_BOOTP_BOOTPATH
525 #define CONFIG_BOOTP_GATEWAY
526 #define CONFIG_BOOTP_HOSTNAME
530 * Command line configuration.
532 #include <config_cmd_default.h>
534 #define CONFIG_CMD_PING
535 #define CONFIG_CMD_I2C
537 #if defined(CFG_RAMBOOT)
538 #undef CONFIG_CMD_ENV
541 #if defined(CONFIG_PCI)
542 #define CONFIG_CMD_PCI
543 #define CONFIG_CMD_SCSI
544 #define CONFIG_CMD_EXT2
545 #define CONFIG_CMD_USB
549 #undef CONFIG_WATCHDOG /* watchdog disabled */
552 * Miscellaneous configurable options
554 #define CFG_LONGHELP /* undef to save memory */
555 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
556 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
558 #if defined(CONFIG_CMD_KGDB)
559 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
561 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
564 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
565 #define CFG_MAXARGS 16 /* max number of command args */
566 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
567 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
570 * For booting Linux, the board info and command line data
571 * have to be in the first 8 MB of memory, since this is
572 * the maximum mapped by the Linux kernel during initialization.
574 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
576 /* Cache Configuration */
577 #define CFG_DCACHE_SIZE 32768
578 #define CFG_CACHELINE_SIZE 32
579 #if defined(CONFIG_CMD_KGDB)
580 #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
584 * Internal Definitions
588 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
589 #define BOOTFLAG_WARM 0x02 /* Software reboot */
591 #if defined(CONFIG_CMD_KGDB)
592 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
593 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
597 * Environment Configuration
600 /* The mac addresses for all ethernet interface */
601 #if defined(CONFIG_TSEC_ENET)
602 #define CONFIG_ETHADDR 00:E0:0C:00:00:01
603 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
604 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
605 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
608 #define CONFIG_HAS_ETH0 1
609 #define CONFIG_HAS_ETH1 1
610 #define CONFIG_HAS_ETH2 1
611 #define CONFIG_HAS_ETH3 1
613 #define CONFIG_IPADDR 192.168.1.100
615 #define CONFIG_HOSTNAME unknown
616 #define CONFIG_ROOTPATH /opt/nfsroot
617 #define CONFIG_BOOTFILE uImage
618 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
620 #define CONFIG_SERVERIP 192.168.1.1
621 #define CONFIG_GATEWAYIP 192.168.1.1
622 #define CONFIG_NETMASK 255.255.255.0
624 /* default location for tftp and bootm */
625 #define CONFIG_LOADADDR 1000000
627 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
628 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
630 #define CONFIG_BAUDRATE 115200
632 #define CONFIG_EXTRA_ENV_SETTINGS \
634 "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
635 "tftpflash=tftpboot $loadaddr $uboot; " \
636 "protect off " MK_STR(TEXT_BASE) " +$filesize; " \
637 "erase " MK_STR(TEXT_BASE) " +$filesize; " \
638 "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
639 "protect on " MK_STR(TEXT_BASE) " +$filesize; " \
640 "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
641 "consoledev=ttyS0\0" \
642 "ramdiskaddr=2000000\0" \
643 "ramdiskfile=your.ramdisk.u-boot\0" \
645 "fdtfile=mpc8641_hpcn.dtb\0" \
646 "en-wd=mw.b f8100010 0x08; echo -expect:- 08; md.b f8100010 1\0" \
647 "dis-wd=mw.b f8100010 0x00; echo -expect:- 00; md.b f8100010 1\0" \
651 #define CONFIG_NFSBOOTCOMMAND \
652 "setenv bootargs root=/dev/nfs rw " \
653 "nfsroot=$serverip:$rootpath " \
654 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
655 "console=$consoledev,$baudrate $othbootargs;" \
656 "tftp $loadaddr $bootfile;" \
657 "tftp $fdtaddr $fdtfile;" \
658 "bootm $loadaddr - $fdtaddr"
660 #define CONFIG_RAMBOOTCOMMAND \
661 "setenv bootargs root=/dev/ram rw " \
662 "console=$consoledev,$baudrate $othbootargs;" \
663 "tftp $ramdiskaddr $ramdiskfile;" \
664 "tftp $loadaddr $bootfile;" \
665 "tftp $fdtaddr $fdtfile;" \
666 "bootm $loadaddr $ramdiskaddr $fdtaddr"
668 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
670 #endif /* __CONFIG_H */