2 * Copyright 2004-2007 Freescale Semiconductor.
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * mpc8568mds board configuration file
29 /* High Level Configuration Options */
30 #define CONFIG_BOOKE 1 /* BOOKE */
31 #define CONFIG_E500 1 /* BOOKE e500 family */
32 #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/68 */
33 #define CONFIG_MPC8568 1 /* MPC8568 specific */
34 #define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */
36 #define CONFIG_PCI 1 /* Enable PCI/PCIE */
37 #define CONFIG_PCI1 1 /* PCI controller */
38 #define CONFIG_PCIE1 1 /* PCIE controller */
39 #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */
40 #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
41 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
42 #define CONFIG_TSEC_ENET /* tsec ethernet support */
43 #define CONFIG_QE /* Enable QE */
44 #define CONFIG_ENV_OVERWRITE
45 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
48 * When initializing flash, if we cannot find the manufacturer ID,
49 * assume this is the AMD flash associated with the MDS board.
50 * This allows booting from a promjet.
52 #define CONFIG_ASSUME_AMD_FLASH
55 extern unsigned long get_clock_freq(void);
56 #endif /*Replace a call to get_clock_freq (after it is implemented)*/
57 #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */
60 * These can be toggled for performance analysis, otherwise use default.
62 #define CONFIG_L2_CACHE /* toggle L2 cache */
63 #define CONFIG_BTB /* toggle branch predition */
66 * Only possible on E500 Version 2 or newer cores.
68 #define CONFIG_ENABLE_36BIT_PHYS 1
71 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
73 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
74 #define CONFIG_SYS_MEMTEST_END 0x00400000
77 * Base addresses -- Note these are effective addresses where the
78 * actual resources get mapped (not physical addresses)
80 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
81 #define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
82 #define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
83 #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
85 #define CONFIG_SYS_PCI1_ADDR (CONFIG_SYS_CCSRBAR+0x8000)
86 #define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR+0xa000)
89 #define CONFIG_FSL_DDR2
90 #undef CONFIG_FSL_DDR_INTERACTIVE
91 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
92 #define CONFIG_DDR_SPD
93 #define CONFIG_DDR_DLL /* possible DLL fix needed */
94 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
96 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
98 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
99 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
101 #define CONFIG_NUM_DDR_CONTROLLERS 1
102 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
103 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
105 /* I2C addresses of SPD EEPROMs */
106 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
108 /* Make sure required options are set */
109 #ifndef CONFIG_SPD_EEPROM
110 #error ("CONFIG_SPD_EEPROM is required")
113 #undef CONFIG_CLOCKS_IN_MHZ
116 * Local Bus Definitions
120 * FLASH on the Local Bus
121 * Two banks, 8M each, using the CFI driver.
122 * Boot from BR0/OR0 bank at 0xff00_0000
123 * Alternate BR1/OR1 bank at 0xff80_0000
126 * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
127 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
128 * Port Size = 16 bits = BRx[19:20] = 10
129 * Use GPCM = BRx[24:26] = 000
130 * Valid = BRx[31] = 1
132 * 0 4 8 12 16 20 24 28
133 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
134 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
137 * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
138 * Reserved ORx[17:18] = 11, confusion here?
140 * ACS = half cycle delay = ORx[21:22] = 11
141 * SCY = 6 = ORx[24:27] = 0110
142 * TRLX = use relaxed timing = ORx[29] = 1
143 * EAD = use external address latch delay = OR[31] = 1
145 * 0 4 8 12 16 20 24 28
146 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
148 #define CONFIG_SYS_BCSR_BASE 0xf8000000
150 #define CONFIG_SYS_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
152 /*Chip select 0 - Flash*/
153 #define CONFIG_SYS_BR0_PRELIM 0xfe001001
154 #define CONFIG_SYS_OR0_PRELIM 0xfe006ff7
156 /*Chip slelect 1 - BCSR*/
157 #define CONFIG_SYS_BR1_PRELIM 0xf8000801
158 #define CONFIG_SYS_OR1_PRELIM 0xffffe9f7
160 /*#define CONFIG_SYS_FLASH_BANKS_LIST {0xff800000, CONFIG_SYS_FLASH_BASE} */
161 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
162 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */
163 #undef CONFIG_SYS_FLASH_CHECKSUM
164 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
165 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
167 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
169 #define CONFIG_FLASH_CFI_DRIVER
170 #define CONFIG_SYS_FLASH_CFI
171 #define CONFIG_SYS_FLASH_EMPTY_INFO
175 * SDRAM on the LocalBus
177 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
178 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
181 /*Chip select 2 - SDRAM*/
182 #define CONFIG_SYS_BR2_PRELIM 0xf0001861
183 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
185 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
186 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
187 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
188 #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
193 #define CONFIG_SYS_LBC_LSDMR_RFEN (1 << (31 - 1))
194 #define CONFIG_SYS_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
195 #define CONFIG_SYS_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
196 #define CONFIG_SYS_LBC_LSDMR_RFCR16 (7 << (31 - 16))
197 #define CONFIG_SYS_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
198 #define CONFIG_SYS_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
199 #define CONFIG_SYS_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
200 #define CONFIG_SYS_LBC_LSDMR_BL8 (1 << (31 - 23))
201 #define CONFIG_SYS_LBC_LSDMR_WRC4 (0 << (31 - 27))
202 #define CONFIG_SYS_LBC_LSDMR_CL3 (3 << (31 - 31))
204 #define CONFIG_SYS_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
205 #define CONFIG_SYS_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
206 #define CONFIG_SYS_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
207 #define CONFIG_SYS_LBC_LSDMR_OP_MRW (3 << (31 - 4))
208 #define CONFIG_SYS_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
209 #define CONFIG_SYS_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
210 #define CONFIG_SYS_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
211 #define CONFIG_SYS_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
214 * Common settings for all Local Bus SDRAM commands.
215 * At run time, either BSMA1516 (for CPU 1.1)
216 * or BSMA1617 (for CPU 1.0) (old)
219 #define CONFIG_SYS_LBC_LSDMR_COMMON ( CONFIG_SYS_LBC_LSDMR_RFCR16 \
220 | CONFIG_SYS_LBC_LSDMR_PRETOACT7 \
221 | CONFIG_SYS_LBC_LSDMR_ACTTORW7 \
222 | CONFIG_SYS_LBC_LSDMR_BL8 \
223 | CONFIG_SYS_LBC_LSDMR_WRC4 \
224 | CONFIG_SYS_LBC_LSDMR_CL3 \
225 | CONFIG_SYS_LBC_LSDMR_RFEN \
229 * The bcsr registers are connected to CS3 on MDS.
230 * The new memory map places bcsr at 0xf8000000.
233 * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
234 * port-size = 8-bits = BR[19:20] = 01
235 * no parity checking = BR[21:22] = 00
236 * GPMC for MSEL = BR[24:26] = 000
239 * 0 4 8 12 16 20 24 28
240 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
243 * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
244 * disable buffer ctrl OR[19] = 0
248 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
252 * EAD extra time OR[31] = 1
254 * 0 4 8 12 16 20 24 28
255 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
257 #define CONFIG_SYS_BCSR (0xf8000000)
259 /*Chip slelect 4 - PIB*/
260 #define CONFIG_SYS_BR4_PRELIM 0xf8008801
261 #define CONFIG_SYS_OR4_PRELIM 0xffffe9f7
263 /*Chip select 5 - PIB*/
264 #define CONFIG_SYS_BR5_PRELIM 0xf8010801
265 #define CONFIG_SYS_OR5_PRELIM 0xffff69f7
267 #define CONFIG_SYS_INIT_RAM_LOCK 1
268 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
269 #define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
271 #define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
272 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
273 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
275 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
276 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
279 #define CONFIG_CONS_INDEX 1
280 #undef CONFIG_SERIAL_SOFTWARE_FIFO
281 #define CONFIG_SYS_NS16550
282 #define CONFIG_SYS_NS16550_SERIAL
283 #define CONFIG_SYS_NS16550_REG_SIZE 1
284 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
286 #define CONFIG_SYS_BAUDRATE_TABLE \
287 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
289 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
290 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
292 /* Use the HUSH parser*/
293 #define CONFIG_SYS_HUSH_PARSER
294 #ifdef CONFIG_SYS_HUSH_PARSER
295 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
298 /* pass open firmware flat tree */
299 #define CONFIG_OF_LIBFDT 1
300 #define CONFIG_OF_BOARD_SETUP 1
301 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
303 #define CONFIG_SYS_64BIT_VSPRINTF 1
304 #define CONFIG_SYS_64BIT_STRTOUL 1
309 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
310 #define CONFIG_HARD_I2C /* I2C with hardware support*/
311 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
312 #define CONFIG_I2C_MULTI_BUS
313 #define CONFIG_I2C_CMD_TREE
314 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
315 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
316 #define CONFIG_SYS_I2C_SLAVE 0x7F
317 #define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
318 #define CONFIG_SYS_I2C_OFFSET 0x3000
319 #define CONFIG_SYS_I2C2_OFFSET 0x3100
323 * Memory Addresses are mapped 1-1. I/O is mapped from 0
325 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
326 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
327 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
328 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000
329 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
330 #define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */
332 #define CONFIG_SYS_PCIE1_MEM_BASE 0xa0000000
333 #define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BASE
334 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
335 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
336 #define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000
337 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
339 #define CONFIG_SYS_SRIO_MEM_BASE 0xc0000000
343 * QE UEC ethernet configuration
345 #define CONFIG_UEC_ETH
346 #ifndef CONFIG_TSEC_ENET
347 #define CONFIG_ETHPRIME "FSL UEC0"
349 #define CONFIG_PHY_MODE_NEED_CHANGE
350 #define CONFIG_eTSEC_MDIO_BUS
352 #ifdef CONFIG_eTSEC_MDIO_BUS
353 #define CONFIG_MIIM_ADDRESS 0xE0024520
356 #define CONFIG_UEC_ETH1 /* GETH1 */
358 #ifdef CONFIG_UEC_ETH1
359 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
360 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
361 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK16
362 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
363 #define CONFIG_SYS_UEC1_PHY_ADDR 7
364 #define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_1000_RGMII_ID
367 #define CONFIG_UEC_ETH2 /* GETH2 */
369 #ifdef CONFIG_UEC_ETH2
370 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
371 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
372 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK16
373 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
374 #define CONFIG_SYS_UEC2_PHY_ADDR 1
375 #define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_1000_RGMII_ID
377 #endif /* CONFIG_QE */
379 #if defined(CONFIG_PCI)
381 #define CONFIG_NET_MULTI
382 #define CONFIG_PCI_PNP /* do pci plug-and-play */
384 #undef CONFIG_EEPRO100
387 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
388 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
390 #endif /* CONFIG_PCI */
392 #ifndef CONFIG_NET_MULTI
393 #define CONFIG_NET_MULTI 1
396 #if defined(CONFIG_TSEC_ENET)
398 #define CONFIG_MII 1 /* MII PHY management */
399 #define CONFIG_TSEC1 1
400 #define CONFIG_TSEC1_NAME "eTSEC0"
401 #define CONFIG_TSEC2 1
402 #define CONFIG_TSEC2_NAME "eTSEC1"
404 #define TSEC1_PHY_ADDR 2
405 #define TSEC2_PHY_ADDR 3
407 #define TSEC1_PHYIDX 0
408 #define TSEC2_PHYIDX 0
410 #define TSEC1_FLAGS TSEC_GIGABIT
411 #define TSEC2_FLAGS TSEC_GIGABIT
413 /* Options are: eTSEC[0-1] */
414 #define CONFIG_ETHPRIME "eTSEC0"
416 #endif /* CONFIG_TSEC_ENET */
421 #define CONFIG_ENV_IS_IN_FLASH 1
422 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
423 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
424 #define CONFIG_ENV_SIZE 0x2000
426 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
427 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
433 #define CONFIG_BOOTP_BOOTFILESIZE
434 #define CONFIG_BOOTP_BOOTPATH
435 #define CONFIG_BOOTP_GATEWAY
436 #define CONFIG_BOOTP_HOSTNAME
440 * Command line configuration.
442 #include <config_cmd_default.h>
444 #define CONFIG_CMD_PING
445 #define CONFIG_CMD_I2C
446 #define CONFIG_CMD_MII
447 #define CONFIG_CMD_ELF
448 #define CONFIG_CMD_IRQ
449 #define CONFIG_CMD_SETEXPR
451 #if defined(CONFIG_PCI)
452 #define CONFIG_CMD_PCI
456 #undef CONFIG_WATCHDOG /* watchdog disabled */
459 * Miscellaneous configurable options
461 #define CONFIG_SYS_LONGHELP /* undef to save memory */
462 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
463 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
464 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
465 #if defined(CONFIG_CMD_KGDB)
466 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
468 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
470 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
471 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
472 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
473 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
476 * For booting Linux, the board info and command line data
477 * have to be in the first 8 MB of memory, since this is
478 * the maximum mapped by the Linux kernel during initialization.
480 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
483 * Internal Definitions
487 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
488 #define BOOTFLAG_WARM 0x02 /* Software reboot */
490 #if defined(CONFIG_CMD_KGDB)
491 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
492 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
496 * Environment Configuration
499 /* The mac addresses for all ethernet interface */
500 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH)
501 #define CONFIG_HAS_ETH0
502 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
503 #define CONFIG_HAS_ETH1
504 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
505 #define CONFIG_HAS_ETH2
506 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
507 #define CONFIG_HAS_ETH3
508 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
511 #define CONFIG_IPADDR 192.168.1.253
513 #define CONFIG_HOSTNAME unknown
514 #define CONFIG_ROOTPATH /nfsroot
515 #define CONFIG_BOOTFILE your.uImage
517 #define CONFIG_SERVERIP 192.168.1.1
518 #define CONFIG_GATEWAYIP 192.168.1.1
519 #define CONFIG_NETMASK 255.255.255.0
521 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/
523 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
524 #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
526 #define CONFIG_BAUDRATE 115200
528 #define CONFIG_EXTRA_ENV_SETTINGS \
530 "consoledev=ttyS0\0" \
531 "ramdiskaddr=600000\0" \
532 "ramdiskfile=your.ramdisk.u-boot\0" \
534 "fdtfile=your.fdt.dtb\0" \
535 "nfsargs=setenv bootargs root=/dev/nfs rw " \
536 "nfsroot=$serverip:$rootpath " \
537 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
538 "console=$consoledev,$baudrate $othbootargs\0" \
539 "ramargs=setenv bootargs root=/dev/ram rw " \
540 "console=$consoledev,$baudrate $othbootargs\0" \
543 #define CONFIG_NFSBOOTCOMMAND \
545 "tftp $loadaddr $bootfile;" \
546 "tftp $fdtaddr $fdtfile;" \
547 "bootm $loadaddr - $fdtaddr"
550 #define CONFIG_RAMBOOTCOMMAND \
552 "tftp $ramdiskaddr $ramdiskfile;" \
553 "tftp $loadaddr $bootfile;" \
554 "bootm $loadaddr $ramdiskaddr"
556 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
558 #endif /* __CONFIG_H */