2 * Copyright 2007,2009 Wind River Systems <www.windriver.com>
3 * Copyright 2007 Embedded Specialties, Inc.
4 * Copyright 2004, 2007 Freescale Semiconductor.
6 * SPDX-License-Identifier: GPL-2.0+
10 * sbc8548 board configuration file
11 * Please refer to doc/README.sbc8548 for more info.
17 * Top level Makefile configuration choices
20 #define CONFIG_PCI_INDIRECT_BRIDGE
25 #define CONFIG_SYS_CLK_DIV 1
29 #define CONFIG_SYS_CLK_DIV 2
37 * High Level Configuration Options
41 * If you want to boot from the SODIMM flash, instead of the soldered
42 * on flash, set this, and change JP12, SW2:8 accordingly.
44 #undef CONFIG_SYS_ALT_BOOT
49 #define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
50 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
53 #define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
56 #define CONFIG_TSEC_ENET /* tsec ethernet support */
57 #define CONFIG_ENV_OVERWRITE
59 #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */
62 * Below assumes that CCB:SYSCLK remains unchanged at 6:1 via SW2:[1-4]
64 #ifndef CONFIG_SYS_CLK_DIV
65 #define CONFIG_SYS_CLK_DIV 1 /* 2, if 33MHz PCI card installed */
67 #define CONFIG_SYS_CLK_FREQ (66000000 / CONFIG_SYS_CLK_DIV)
70 * These can be toggled for performance analysis, otherwise use default.
72 #define CONFIG_L2_CACHE /* toggle L2 cache */
73 #define CONFIG_BTB /* toggle branch predition */
76 * Only possible on E500 Version 2 or newer cores.
78 #define CONFIG_ENABLE_36BIT_PHYS 1
80 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
81 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
82 #define CONFIG_SYS_MEMTEST_END 0x00400000
84 #define CONFIG_SYS_CCSRBAR 0xe0000000
85 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
88 #undef CONFIG_FSL_DDR_INTERACTIVE
89 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
91 * A hardware errata caused the LBC SDRAM SPD and the DDR2 SPD
92 * to collide, meaning you couldn't reliably read either. So
93 * physically remove the LBC PC100 SDRAM module from the board
94 * before enabling the two SPD options below, or check that you
95 * have the hardware fix on your board via "i2c probe" and looking
96 * for a device at 0x53.
98 #undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
101 #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
102 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
104 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
105 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
106 #define CONFIG_VERY_BIG_RAM
108 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
109 #define CONFIG_CHIP_SELECTS_PER_CTRL 2
112 * The hardware fix for the I2C address collision puts the DDR
113 * SPD at 0x53, but if we are running on an older board w/o the
114 * fix, it will still be at 0x51. We check 0x53 1st.
116 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
117 #define ALT_SPD_EEPROM_ADDRESS 0x53 /* CTLR 0 DIMM 0 */
120 * Make sure required options are set
122 #ifndef CONFIG_SPD_EEPROM
123 #define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is 256MB */
124 #define CONFIG_SYS_DDR_CONTROL 0xc300c000
127 #undef CONFIG_CLOCKS_IN_MHZ
130 * FLASH on the Local Bus
131 * Two banks, one 8MB the other 64MB, using the CFI driver.
132 * JP12+SW2.8 are used to swap CS0 and CS6, defaults are to have
133 * CS0 the 8MB boot flash, and CS6 the 64MB flash.
136 * ec00_0000 efff_ffff 64MB SODIMM
137 * ff80_0000 ffff_ffff 8MB soldered flash
140 * ef80_0000 efff_ffff 8MB soldered flash
141 * fc00_0000 ffff_ffff 64MB SODIMM
144 * Base address 0 = 0xff80_0000 = BR0[0:16] = 1111 1111 1000 0000 0
145 * Port Size = 8 bits = BRx[19:20] = 01
146 * Use GPCM = BRx[24:26] = 000
147 * Valid = BRx[31] = 1
150 * Base address 0 = 0xfc00_0000 = BR0[0:16] = 1111 1100 0000 0000 0
151 * Port Size = 32 bits = BRx[19:20] = 11
153 * 0 4 8 12 16 20 24 28
154 * 1111 1111 1000 0000 0000 1000 0000 0001 = ff800801 BR0_8M
155 * 1111 1100 0000 0000 0001 1000 0000 0001 = fc001801 BR0_64M
157 #define CONFIG_SYS_BR0_8M 0xff800801
158 #define CONFIG_SYS_BR0_64M 0xfc001801
162 * Base address 6 = 0xef80_0000 = BR6[0:16] = 1110 1111 1000 0000 0
163 * Port Size = 8 bits = BRx[19:20] = 01
164 * Use GPCM = BRx[24:26] = 000
165 * Valid = BRx[31] = 1
168 * Base address 6 = 0xec00_0000 = BR6[0:16] = 1110 1100 0000 0000 0
169 * Port Size = 32 bits = BRx[19:20] = 11
171 * 0 4 8 12 16 20 24 28
172 * 1110 1111 1000 0000 0000 1000 0000 0001 = ef800801 BR6_8M
173 * 1110 1100 0000 0000 0001 1000 0000 0001 = ec001801 BR6_64M
175 #define CONFIG_SYS_BR6_8M 0xef800801
176 #define CONFIG_SYS_BR6_64M 0xec001801
180 * Addr Mask = 8M = OR1[0:16] = 1111 1111 1000 0000 0
181 * XAM = OR0[17:18] = 11
183 * ACS = half cycle delay = OR0[21:22] = 11
184 * SCY = 6 = OR0[24:27] = 0110
185 * TRLX = use relaxed timing = OR0[29] = 1
186 * EAD = use external address latch delay = OR0[31] = 1
189 * Addr Mask = 64M = OR1[0:16] = 1111 1100 0000 0000 0
192 * 0 4 8 12 16 20 24 28
193 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR0_8M
194 * 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR0_64M
196 #define CONFIG_SYS_OR0_8M 0xff806e65
197 #define CONFIG_SYS_OR0_64M 0xfc006e65
201 * Addr Mask = 8M = OR6[0:16] = 1111 1111 1000 0000 0
202 * XAM = OR6[17:18] = 11
204 * ACS = half cycle delay = OR6[21:22] = 11
205 * SCY = 6 = OR6[24:27] = 0110
206 * TRLX = use relaxed timing = OR6[29] = 1
207 * EAD = use external address latch delay = OR6[31] = 1
210 * Addr Mask = 64M = OR6[0:16] = 1111 1100 0000 0000 0
212 * 0 4 8 12 16 20 24 28
213 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 OR6_8M
214 * 1111 1100 0000 0000 0110 1110 0110 0101 = fc006e65 OR6_64M
216 #define CONFIG_SYS_OR6_8M 0xff806e65
217 #define CONFIG_SYS_OR6_64M 0xfc006e65
219 #ifndef CONFIG_SYS_ALT_BOOT /* JP12 in default position */
220 #define CONFIG_SYS_BOOT_BLOCK 0xff800000 /* start of 8MB Flash */
221 #define CONFIG_SYS_ALT_FLASH 0xec000000 /* 64MB "user" flash */
223 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_BR0_8M
224 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_OR0_8M
226 #define CONFIG_SYS_BR6_PRELIM CONFIG_SYS_BR6_64M
227 #define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_OR6_64M
228 #else /* JP12 in alternate position */
229 #define CONFIG_SYS_BOOT_BLOCK 0xfc000000 /* start 64MB Flash */
230 #define CONFIG_SYS_ALT_FLASH 0xef800000 /* 8MB soldered flash */
232 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_BR0_64M
233 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_OR0_64M
235 #define CONFIG_SYS_BR6_PRELIM CONFIG_SYS_BR6_8M
236 #define CONFIG_SYS_OR6_PRELIM CONFIG_SYS_OR6_8M
239 #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_BOOT_BLOCK
240 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, \
241 CONFIG_SYS_ALT_FLASH}
242 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
243 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */
244 #undef CONFIG_SYS_FLASH_CHECKSUM
245 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
246 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
248 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
250 #define CONFIG_FLASH_CFI_DRIVER
251 #define CONFIG_SYS_FLASH_CFI
252 #define CONFIG_SYS_FLASH_EMPTY_INFO
254 /* CS5 = Local bus peripherals controlled by the EPLD */
256 #define CONFIG_SYS_BR5_PRELIM 0xf8000801
257 #define CONFIG_SYS_OR5_PRELIM 0xff006e65
258 #define CONFIG_SYS_EPLD_BASE 0xf8000000
259 #define CONFIG_SYS_LED_DISP_BASE 0xf8000000
260 #define CONFIG_SYS_USER_SWITCHES_BASE 0xf8100000
261 #define CONFIG_SYS_BD_REV 0xf8300000
262 #define CONFIG_SYS_EEPROM_BASE 0xf8b00000
265 * SDRAM on the Local Bus (CS3 and CS4)
266 * Note that most boards have a hardware errata where both the
267 * LBC SDRAM and the DDR2 SDRAM decode at 0x51, making it impossible
268 * to use CONFIG_DDR_SPD unless you physically remove the LBC DIMM.
269 * A hardware workaround is also available, see README.sbc8548 file.
271 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
272 #define CONFIG_SYS_LBC_SDRAM_SIZE 128 /* LBC SDRAM is 128MB */
275 * Base Register 3 and Option Register 3 configure the 1st 1/2 SDRAM.
276 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
279 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
280 * port-size = 32-bits = BR2[19:20] = 11
281 * no parity checking = BR2[21:22] = 00
282 * SDRAM for MSEL = BR2[24:26] = 011
285 * 0 4 8 12 16 20 24 28
286 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
290 #define CONFIG_SYS_BR3_PRELIM 0xf0001861
293 * The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
296 * 64MB mask for AM, OR3[0:7] = 1111 1100
297 * XAM, OR3[17:18] = 11
298 * 10 columns OR3[19-21] = 011
299 * 12 rows OR3[23-25] = 011
300 * EAD set for extra time OR[31] = 0
302 * 0 4 8 12 16 20 24 28
303 * 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0
306 #define CONFIG_SYS_OR3_PRELIM 0xfc006cc0
309 * Base Register 4 and Option Register 4 configure the 2nd 1/2 SDRAM.
310 * The base address, (SDRAM_BASE + 1/2*SIZE), is 0xf4000000.
313 * Base address of 0xf4000000 = BR[0:16] = 1111 0100 0000 0000 0
314 * port-size = 32-bits = BR2[19:20] = 11
315 * no parity checking = BR2[21:22] = 00
316 * SDRAM for MSEL = BR2[24:26] = 011
319 * 0 4 8 12 16 20 24 28
320 * 1111 0000 0000 0000 0001 1000 0110 0001 = f4001861
324 #define CONFIG_SYS_BR4_PRELIM 0xf4001861
327 * The SDRAM size in MB, of 1/2 CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
330 * 64MB mask for AM, OR3[0:7] = 1111 1100
331 * XAM, OR3[17:18] = 11
332 * 10 columns OR3[19-21] = 011
333 * 12 rows OR3[23-25] = 011
334 * EAD set for extra time OR[31] = 0
336 * 0 4 8 12 16 20 24 28
337 * 1111 1100 0000 0000 0110 1100 1100 0000 = fc006cc0
340 #define CONFIG_SYS_OR4_PRELIM 0xfc006cc0
342 #define CONFIG_SYS_LBC_LCRR 0x00000002 /* LB clock ratio reg */
343 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
344 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
345 #define CONFIG_SYS_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
348 * Common settings for all Local Bus SDRAM commands.
350 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFCR16 \
360 #define CONFIG_SYS_LBC_LSDMR_PCHALL \
361 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
362 #define CONFIG_SYS_LBC_LSDMR_ARFRSH \
363 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
364 #define CONFIG_SYS_LBC_LSDMR_MRW \
365 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
366 #define CONFIG_SYS_LBC_LSDMR_RFEN \
367 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_RFEN)
369 #define CONFIG_SYS_INIT_RAM_LOCK 1
370 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
371 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
373 #define CONFIG_SYS_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */
375 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
376 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
379 * For soldered on flash, (128kB/sector) we use 2 sectors for u-boot and
380 * one for env+bootpg (CONFIG_SYS_TEXT_BASE=0xfffa_0000, 384kB total). For SODIMM
381 * flash (512kB/sector) we use 1 sector for u-boot, and one for env+bootpg
382 * (CONFIG_SYS_TEXT_BASE=0xfff0_0000, 1MB total). This dynamically sets the right
383 * thing for MONITOR_LEN in both cases.
385 #define CONFIG_SYS_MONITOR_LEN (~CONFIG_SYS_TEXT_BASE + 1)
386 #define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
389 #define CONFIG_CONS_INDEX 1
390 #define CONFIG_SYS_NS16550_SERIAL
391 #define CONFIG_SYS_NS16550_REG_SIZE 1
392 #define CONFIG_SYS_NS16550_CLK (400000000 / CONFIG_SYS_CLK_DIV)
394 #define CONFIG_SYS_BAUDRATE_TABLE \
395 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
397 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
398 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
403 #define CONFIG_SYS_I2C
404 #define CONFIG_SYS_I2C_FSL
405 #define CONFIG_SYS_FSL_I2C_SPEED 400000
406 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
407 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
408 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
412 * Memory space is mapped 1-1, but I/O space must start from 0.
414 #define CONFIG_SYS_PCI_VIRT 0x80000000 /* 1G PCI TLB */
415 #define CONFIG_SYS_PCI_PHYS 0x80000000 /* 1G PCI TLB */
417 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
418 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
419 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
420 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
421 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
422 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000
423 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
424 #define CONFIG_SYS_PCI1_IO_SIZE 0x00800000 /* 8M */
427 #define CONFIG_SYS_PCIE1_MEM_VIRT 0xa0000000
428 #define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
429 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000
430 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
431 #define CONFIG_SYS_PCIE1_IO_VIRT 0xe2800000
432 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
433 #define CONFIG_SYS_PCIE1_IO_PHYS 0xe2800000
434 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
441 #define CONFIG_SYS_RIO_MEM_BASE 0xC0000000
442 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 512M */
445 #if defined(CONFIG_PCI)
446 #undef CONFIG_EEPRO100
449 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
451 #endif /* CONFIG_PCI */
453 #if defined(CONFIG_TSEC_ENET)
455 #define CONFIG_MII 1 /* MII PHY management */
456 #define CONFIG_TSEC1 1
457 #define CONFIG_TSEC1_NAME "eTSEC0"
458 #define CONFIG_TSEC2 1
459 #define CONFIG_TSEC2_NAME "eTSEC1"
460 #undef CONFIG_MPC85XX_FEC
462 #define TSEC1_PHY_ADDR 0x19
463 #define TSEC2_PHY_ADDR 0x1a
465 #define TSEC1_PHYIDX 0
466 #define TSEC2_PHYIDX 0
468 #define TSEC1_FLAGS TSEC_GIGABIT
469 #define TSEC2_FLAGS TSEC_GIGABIT
471 /* Options are: eTSEC[0-3] */
472 #define CONFIG_ETHPRIME "eTSEC0"
473 #endif /* CONFIG_TSEC_ENET */
478 #define CONFIG_ENV_SIZE 0x2000
479 #if CONFIG_SYS_TEXT_BASE == 0xfff00000 /* Boot from 64MB SODIMM */
480 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x80000)
481 #define CONFIG_ENV_SECT_SIZE 0x80000 /* 512K(one sector) for env */
482 #elif CONFIG_SYS_TEXT_BASE == 0xfffa0000 /* Boot from 8MB soldered flash */
483 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
484 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
486 #warning undefined environment size/location.
489 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
490 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
495 #define CONFIG_BOOTP_BOOTFILESIZE
497 #undef CONFIG_WATCHDOG /* watchdog disabled */
500 * Miscellaneous configurable options
502 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
505 * For booting Linux, the board info and command line data
506 * have to be in the first 8 MB of memory, since this is
507 * the maximum mapped by the Linux kernel during initialization.
509 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
511 #if defined(CONFIG_CMD_KGDB)
512 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
516 * Environment Configuration
518 #if defined(CONFIG_TSEC_ENET)
519 #define CONFIG_HAS_ETH0
520 #define CONFIG_HAS_ETH1
523 #define CONFIG_IPADDR 192.168.0.55
525 #define CONFIG_HOSTNAME sbc8548
526 #define CONFIG_ROOTPATH "/opt/eldk/ppc_85xx"
527 #define CONFIG_BOOTFILE "/uImage"
528 #define CONFIG_UBOOTPATH /u-boot.bin /* TFTP server */
530 #define CONFIG_SERVERIP 192.168.0.2
531 #define CONFIG_GATEWAYIP 192.168.0.1
532 #define CONFIG_NETMASK 255.255.255.0
534 #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/
536 #define CONFIG_EXTRA_ENV_SETTINGS \
538 "uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
539 "tftpflash=tftpboot $loadaddr $uboot; " \
540 "protect off " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
541 "erase " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
542 "cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize; " \
543 "protect on " __stringify(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
544 "cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
545 "consoledev=ttyS0\0" \
546 "ramdiskaddr=2000000\0" \
547 "ramdiskfile=uRamdisk\0" \
548 "fdtaddr=1e00000\0" \
549 "fdtfile=sbc8548.dtb\0"
551 #define CONFIG_NFSBOOTCOMMAND \
552 "setenv bootargs root=/dev/nfs rw " \
553 "nfsroot=$serverip:$rootpath " \
554 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
555 "console=$consoledev,$baudrate $othbootargs;" \
556 "tftp $loadaddr $bootfile;" \
557 "tftp $fdtaddr $fdtfile;" \
558 "bootm $loadaddr - $fdtaddr"
560 #define CONFIG_RAMBOOTCOMMAND \
561 "setenv bootargs root=/dev/ram rw " \
562 "console=$consoledev,$baudrate $othbootargs;" \
563 "tftp $ramdiskaddr $ramdiskfile;" \
564 "tftp $loadaddr $bootfile;" \
565 "tftp $fdtaddr $fdtfile;" \
566 "bootm $loadaddr $ramdiskaddr $fdtaddr"
568 #define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
570 #endif /* __CONFIG_H */