2 * Copyright (C) 2007 Freescale Semiconductor, Inc.
3 * Kevin Lam <kevin.lam@freescale.com>
4 * Joe D'Abbraccio <joe.d'abbraccio@freescale.com>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of
9 * the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * High Level Configuration Options
28 #define CONFIG_E300 1 /* E300 family */
29 #define CONFIG_MPC83XX 1 /* MPC83XX family */
30 #define CONFIG_MPC837X 1 /* MPC837X CPU specific */
31 #define CONFIG_MPC837XERDB 1
38 #ifdef CONFIG_PCISLAVE
39 #define CONFIG_83XX_PCICLK 66666667 /* in HZ */
41 #define CONFIG_83XX_CLKIN 66666667 /* in Hz */
42 #define CONFIG_83XX_GENERIC_PCI 1
45 #ifndef CONFIG_SYS_CLK_FREQ
46 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
50 * Hardware Reset Configuration Word
52 #define CFG_HRCW_LOW (\
53 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
54 HRCWL_DDR_TO_SCB_CLK_1X1 |\
56 HRCWL_CSB_TO_CLKIN_5X1 |\
57 HRCWL_CORE_TO_CSB_2X1)
59 #ifdef CONFIG_PCISLAVE
60 #define CFG_HRCW_HIGH (\
62 HRCWH_PCI1_ARBITER_DISABLE |\
64 HRCWH_FROM_0XFFF00100 |\
65 HRCWH_BOOTSEQ_DISABLE |\
66 HRCWH_SW_WATCHDOG_DISABLE |\
67 HRCWH_ROM_LOC_LOCAL_16BIT |\
68 HRCWH_RL_EXT_LEGACY |\
69 HRCWH_TSEC1M_IN_RGMII |\
70 HRCWH_TSEC2M_IN_RGMII |\
74 #define CFG_HRCW_HIGH (\
76 HRCWH_PCI1_ARBITER_ENABLE |\
78 HRCWH_FROM_0X00000100 |\
79 HRCWH_BOOTSEQ_DISABLE |\
80 HRCWH_SW_WATCHDOG_DISABLE |\
81 HRCWH_ROM_LOC_LOCAL_16BIT |\
82 HRCWH_RL_EXT_LEGACY |\
83 HRCWH_TSEC1M_IN_RGMII |\
84 HRCWH_TSEC2M_IN_RGMII |\
89 /* System performance - define the value i.e. CFG_XXX
92 /* Arbiter Configuration Register */
93 #define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
94 #define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
96 /* System Priority Control Regsiter */
97 #define CFG_SPCR_TSECEP 3 /* eTSEC1&2 emergency priority (0-3) */
99 /* System Clock Configuration Register */
100 #define CFG_SCCR_TSEC1CM 1 /* eTSEC1 clock mode (0-3) */
101 #define CFG_SCCR_TSEC2CM 1 /* eTSEC2 clock mode (0-3) */
102 #define CFG_SCCR_SATACM SCCR_SATACM_1 /* SATA1-4 clock mode (0-3) */
107 #define CFG_SICRH 0x08200000
108 #define CFG_SICRL 0x00000000
111 * Output Buffer Impedance
113 #define CFG_OBIR 0x30100000
118 #define CFG_IMMR 0xE0000000
123 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
124 #define CFG_SDRAM_BASE CFG_DDR_BASE
125 #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
126 #define CFG_DDR_SDRAM_CLK_CNTL 0x03000000
127 #define CFG_83XX_DDR_USES_CS0
129 #define CFG_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN)
131 #undef CONFIG_DDR_ECC /* support DDR ECC function */
132 #undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
134 #undef CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */
137 * Manually set up DDR parameters
139 #define CFG_DDR_SIZE 256 /* MB */
140 #define CFG_DDR_CS0_BNDS 0x0000000f
141 #define CFG_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_ODT_WR_ACS \
142 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
144 #define CFG_DDR_TIMING_3 0x00000000
145 #define CFG_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
146 | (0 << TIMING_CFG0_WRT_SHIFT) \
147 | (0 << TIMING_CFG0_RRT_SHIFT) \
148 | (0 << TIMING_CFG0_WWT_SHIFT) \
149 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
150 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
151 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
152 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
154 /* 0x00260802 */ /* DDR400 */
155 #define CFG_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
156 | (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
157 | (3 << TIMING_CFG1_ACTTORW_SHIFT) \
158 | (7 << TIMING_CFG1_CASLAT_SHIFT) \
159 | (13 << TIMING_CFG1_REFREC_SHIFT) \
160 | (3 << TIMING_CFG1_WRREC_SHIFT) \
161 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
162 | (2 << TIMING_CFG1_WRTORD_SHIFT))
165 #define CFG_DDR_TIMING_2 0x02984cc8
167 #define CFG_DDR_INTERVAL ((1545 << SDRAM_INTERVAL_REFINT_SHIFT) \
168 | (256 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
171 #if defined(CONFIG_DDR_2T_TIMING)
172 #define CFG_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
173 | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT \
177 #define CFG_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
178 | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT)
181 #define CFG_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */
182 #define CFG_DDR_MODE ((0x0440 << SDRAM_MODE_ESD_SHIFT) \
183 | (0x0442 << SDRAM_MODE_SD_SHIFT))
184 /* 0x04400442 */ /* DDR400 */
185 #define CFG_DDR_MODE2 0x00000000;
190 #undef CFG_DRAM_TEST /* memory test, takes time */
191 #define CFG_MEMTEST_START 0x00040000 /* memtest region */
192 #define CFG_MEMTEST_END 0x0ef70010
195 * The reserved memory
197 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
199 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
205 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
206 #define CFG_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
209 * Initial RAM Base Address Setup
211 #define CFG_INIT_RAM_LOCK 1
212 #define CFG_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
213 #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM */
214 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
215 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
218 * Local Bus Configuration & Clock Setup
220 #define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
221 #define CFG_LBC_LBCR 0x00000000
224 * FLASH on the Local Bus
226 #define CFG_FLASH_CFI /* use the Common Flash Interface */
227 #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
228 #define CFG_FLASH_BASE 0xFE000000 /* FLASH base address */
229 #define CFG_FLASH_SIZE 8 /* max FLASH size is 32M */
231 #define CFG_FLASH_EMPTY_INFO /* display empty sectors */
232 #define CFG_FLASH_USE_BUFFER_WRITE /* buffer up multiple bytes */
234 #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
235 #define CFG_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */
237 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
238 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
240 #define CFG_OR0_PRELIM (0xFF800000 /* 8 MByte */ \
245 /* 0xFF806FF7 TODO SLOW 8 MB flash size */
247 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
248 #define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
250 #undef CFG_FLASH_CHECKSUM
251 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
252 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
254 #define CFG_VSC7385_BASE 0xF0000000
256 /* VSC7385 Gigabit Switch support */
257 #define CONFIG_VSC7385_ENET
258 #define CFG_BR2_PRELIM 0xf0000801 /* Base address */
259 #define CFG_OR2_PRELIM 0xfffe09ff /* 128K bytes*/
260 #define CFG_LBLAWBAR2_PRELIM CFG_VSC7385_BASE /* Access Base */
261 #define CFG_LBLAWAR2_PRELIM 0x80000010 /* Access Size 128K */
266 #define CONFIG_CONS_INDEX 1
267 #undef CONFIG_SERIAL_SOFTWARE_FIFO
269 #define CFG_NS16550_SERIAL
270 #define CFG_NS16550_REG_SIZE 1
271 #define CFG_NS16550_CLK get_bus_freq(0)
273 #define CFG_BAUDRATE_TABLE \
274 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
276 #define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
277 #define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
279 /* Use the HUSH parser */
280 #define CFG_HUSH_PARSER
281 #ifdef CFG_HUSH_PARSER
282 #define CFG_PROMPT_HUSH_PS2 "> "
285 /* Pass open firmware flat tree */
286 #define CONFIG_OF_LIBFDT 1
287 #define CONFIG_OF_BOARD_SETUP 1
290 #define CONFIG_HARD_I2C /* I2C with hardware support */
291 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
292 #define CONFIG_FSL_I2C
293 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
294 #define CFG_I2C_SLAVE 0x7F
295 #define CFG_I2C_NOPROBES {0x51} /* Don't probe these addrs */
296 #define CFG_I2C_OFFSET 0x3000
297 #define CFG_I2C2_OFFSET 0x3100
300 * Config on-board RTC
302 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
303 #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
307 * Addresses are mapped 1-1.
309 #define CFG_PCI_MEM_BASE 0x80000000
310 #define CFG_PCI_MEM_PHYS CFG_PCI_MEM_BASE
311 #define CFG_PCI_MEM_SIZE 0x10000000 /* 256M */
312 #define CFG_PCI_MMIO_BASE 0x90000000
313 #define CFG_PCI_MMIO_PHYS CFG_PCI_MMIO_BASE
314 #define CFG_PCI_MMIO_SIZE 0x10000000 /* 256M */
315 #define CFG_PCI_IO_BASE 0xE0300000
316 #define CFG_PCI_IO_PHYS 0xE0300000
317 #define CFG_PCI_IO_SIZE 0x100000 /* 1M */
319 #define CFG_PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE
320 #define CFG_PCI_SLV_MEM_BUS 0x00000000
321 #define CFG_PCI_SLV_MEM_SIZE 0x80000000
324 #define CONFIG_NET_MULTI
325 #define CONFIG_PCI_PNP /* do pci plug-and-play */
327 #undef CONFIG_EEPRO100
328 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
329 #define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
330 #endif /* CONFIG_PCI */
332 #ifndef CONFIG_NET_MULTI
333 #define CONFIG_NET_MULTI 1
339 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
340 #define CFG_TSEC1_OFFSET 0x24000
341 #define CFG_TSEC1 (CFG_IMMR+CFG_TSEC1_OFFSET)
342 #define CFG_TSEC2_OFFSET 0x25000
343 #define CFG_TSEC2 (CFG_IMMR+CFG_TSEC2_OFFSET)
346 * TSEC ethernet configuration
348 #define CONFIG_GMII 1 /* MII PHY management */
349 #define CONFIG_TSEC1 1
350 #define CONFIG_TSEC1_NAME "TSEC0"
351 #define CONFIG_TSEC2 1
352 #define CONFIG_TSEC2_NAME "TSEC1"
353 #define TSEC1_PHY_ADDR 2
354 #define TSEC2_PHY_ADDR 0x1c
355 #define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
356 #define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
357 #define TSEC1_PHYIDX 0
358 #define TSEC2_PHYIDX 0
361 /* Options are: TSEC[0-1] */
362 #define CONFIG_ETHPRIME "TSEC0"
368 #define CFG_ENV_IS_IN_FLASH 1
369 #define CFG_ENV_ADDR (CFG_MONITOR_BASE+CFG_MONITOR_LEN)
370 #define CFG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for env */
371 #define CFG_ENV_SIZE 0x4000
373 #define CFG_NO_FLASH 1 /* Flash is not usable now */
374 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
375 #define CFG_ENV_ADDR (CFG_MONITOR_BASE-0x1000)
376 #define CFG_ENV_SIZE 0x2000
379 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
380 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
385 #define CONFIG_BOOTP_BOOTFILESIZE
386 #define CONFIG_BOOTP_BOOTPATH
387 #define CONFIG_BOOTP_GATEWAY
388 #define CONFIG_BOOTP_HOSTNAME
392 * Command line configuration.
394 #include <config_cmd_default.h>
396 #define CONFIG_CMD_PING
397 #define CONFIG_CMD_I2C
398 #define CONFIG_CMD_MII
399 #define CONFIG_CMD_DATE
401 #if defined(CONFIG_PCI)
402 #define CONFIG_CMD_PCI
405 #if defined(CFG_RAMBOOT)
406 #undef CONFIG_CMD_ENV
407 #undef CONFIG_CMD_LOADS
410 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
412 #undef CONFIG_WATCHDOG /* watchdog disabled */
415 * Miscellaneous configurable options
417 #define CFG_LONGHELP /* undef to save memory */
418 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
419 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
421 #if defined(CONFIG_CMD_KGDB)
422 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
424 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
427 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
428 #define CFG_MAXARGS 16 /* max number of command args */
429 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
430 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
433 * For booting Linux, the board info and command line data
434 * have to be in the first 8 MB of memory, since this is
435 * the maximum mapped by the Linux kernel during initialization.
437 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
442 #define CFG_HID0_INIT 0x000000000
443 #define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
444 #define CFG_HID2 HID2_HBE
450 /* DDR: cache cacheable */
451 #define CFG_SDRAM_LOWER CFG_SDRAM_BASE
452 #define CFG_SDRAM_UPPER (CFG_SDRAM_BASE + 0x10000000)
454 #define CFG_IBAT0L (CFG_SDRAM_LOWER | BATL_PP_10 | BATL_MEMCOHERENCE)
455 #define CFG_IBAT0U (CFG_SDRAM_LOWER | BATU_BL_256M | BATU_VS | BATU_VP)
456 #define CFG_DBAT0L CFG_IBAT0L
457 #define CFG_DBAT0U CFG_IBAT0U
459 #define CFG_IBAT1L (CFG_SDRAM_UPPER | BATL_PP_10 | BATL_MEMCOHERENCE)
460 #define CFG_IBAT1U (CFG_SDRAM_UPPER | BATU_BL_256M | BATU_VS | BATU_VP)
461 #define CFG_DBAT1L CFG_IBAT1L
462 #define CFG_DBAT1U CFG_IBAT1U
464 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
465 #define CFG_IBAT2L (CFG_IMMR | BATL_PP_10 | \
466 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
467 #define CFG_IBAT2U (CFG_IMMR | BATU_BL_8M | BATU_VS | BATU_VP)
468 #define CFG_DBAT2L CFG_IBAT2L
469 #define CFG_DBAT2U CFG_IBAT2U
471 /* L2 Switch: cache-inhibit and guarded */
472 #define CFG_IBAT3L (CFG_VSC7385_BASE | BATL_PP_10 | \
473 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
474 #define CFG_IBAT3U (CFG_VSC7385_BASE | BATU_BL_128K | BATU_VS | BATU_VP)
475 #define CFG_DBAT3L CFG_IBAT3L
476 #define CFG_DBAT3U CFG_IBAT3U
478 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
479 #define CFG_IBAT4L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
480 #define CFG_IBAT4U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
481 #define CFG_DBAT4L (CFG_FLASH_BASE | BATL_PP_10 | \
482 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
483 #define CFG_DBAT4U CFG_IBAT4U
485 /* Stack in dcache: cacheable, no memory coherence */
486 #define CFG_IBAT5L (CFG_INIT_RAM_ADDR | BATL_PP_10)
487 #define CFG_IBAT5U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
488 #define CFG_DBAT5L CFG_IBAT5L
489 #define CFG_DBAT5U CFG_IBAT5U
492 /* PCI MEM space: cacheable */
493 #define CFG_IBAT6L (CFG_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
494 #define CFG_IBAT6U (CFG_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
495 #define CFG_DBAT6L CFG_IBAT6L
496 #define CFG_DBAT6U CFG_IBAT6U
497 /* PCI MMIO space: cache-inhibit and guarded */
498 #define CFG_IBAT7L (CFG_PCI_MMIO_PHYS | BATL_PP_10 | \
499 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
500 #define CFG_IBAT7U (CFG_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
501 #define CFG_DBAT7L CFG_IBAT7L
502 #define CFG_DBAT7U CFG_IBAT7U
504 #define CFG_IBAT6L (0)
505 #define CFG_IBAT6U (0)
506 #define CFG_IBAT7L (0)
507 #define CFG_IBAT7U (0)
508 #define CFG_DBAT6L CFG_IBAT6L
509 #define CFG_DBAT6U CFG_IBAT6U
510 #define CFG_DBAT7L CFG_IBAT7L
511 #define CFG_DBAT7U CFG_IBAT7U
515 * Internal Definitions
519 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
520 #define BOOTFLAG_WARM 0x02 /* Software reboot */
522 #if defined(CONFIG_CMD_KGDB)
523 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
524 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
528 * Environment Configuration
530 #define CONFIG_ENV_OVERWRITE
532 #define CONFIG_HAS_ETH0 /* add support for "ethaddr" */
533 #define CONFIG_ETHADDR 00:04:9f:ef:04:01
534 #define CONFIG_HAS_ETH1 /* add support for "eth1addr" */
535 #define CONFIG_ETH1ADDR 00:04:9f:ef:04:02
537 #define CONFIG_IPADDR 10.0.0.2
538 #define CONFIG_SERVERIP 10.0.0.1
539 #define CONFIG_GATEWAYIP 10.0.0.1
540 #define CONFIG_NETMASK 255.0.0.0
541 #define CONFIG_NETDEV eth1
543 #define CONFIG_HOSTNAME mpc837x_rdb
544 #define CONFIG_ROOTPATH /nfsroot
545 #define CONFIG_RAMDISKFILE rootfs.ext2.gz.uboot
546 #define CONFIG_BOOTFILE uImage
547 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
548 #define CONFIG_FDTFILE mpc837x_rdb.dtb
550 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
551 #define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */
552 #define CONFIG_BAUDRATE 115200
554 #define XMK_STR(x) #x
555 #define MK_STR(x) XMK_STR(x)
557 #define CONFIG_EXTRA_ENV_SETTINGS \
558 "netdev=" MK_STR(CONFIG_NETDEV) "\0" \
559 "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
560 "tftpflash=tftp $loadaddr $uboot;" \
561 "protect off " MK_STR(TEXT_BASE) " +$filesize; " \
562 "erase " MK_STR(TEXT_BASE) " +$filesize; " \
563 "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
564 "protect on " MK_STR(TEXT_BASE) " +$filesize; " \
565 "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
567 "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0" \
568 "ramdiskaddr=1000000\0" \
569 "ramdiskfile=" MK_STR(CONFIG_RAMDISKFILE) "\0" \
571 "setbootargs=setenv bootargs " \
572 "root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
573 "setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
574 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
575 "root=$rootdev rw console=$console,$baudrate $othbootargs\0"
577 #define CONFIG_NFSBOOTCOMMAND \
578 "setenv rootdev /dev/nfs;" \
581 "tftp $loadaddr $bootfile;" \
582 "tftp $fdtaddr $fdtfile;" \
583 "bootm $loadaddr - $fdtaddr"
585 #define CONFIG_RAMBOOTCOMMAND \
586 "setenv rootdev /dev/ram;" \
588 "tftp $ramdiskaddr $ramdiskfile;" \
589 "tftp $loadaddr $bootfile;" \
590 "tftp $fdtaddr $fdtfile;" \
591 "bootm $loadaddr $ramdiskaddr $fdtaddr"
596 #endif /* __CONFIG_H */