2 * Copyright (C) 2006 Freescale Semiconductor, Inc.
3 * Dave Liu <daveliu@freescale.com>
5 * Copyright (C) 2007 Logic Product Development, Inc.
6 * Peter Barada <peterb@logicpd.com>
8 * Copyright (C) 2007 MontaVista Software, Inc.
9 * Anton Vorontsov <avorontsov@ru.mvista.com>
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
21 * High Level Configuration Options
23 #define CONFIG_E300 1 /* E300 family */
24 #define CONFIG_QE 1 /* Has QE */
25 #define CONFIG_MPC83xx 1 /* MPC83xx family */
26 #define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
27 #define CONFIG_MPC8360ERDK 1 /* MPC8360ERDK board specific */
29 #define CONFIG_SYS_TEXT_BASE 0xFF800000
34 #ifdef CONFIG_CLKIN_33MHZ
35 #define CONFIG_83XX_CLKIN 33333333
36 #define CONFIG_SYS_CLK_FREQ 33333333
37 #define CONFIG_PCI_33M 1
38 #define HRCWL_CSB_TO_CLKIN_MPC8360ERDK HRCWL_CSB_TO_CLKIN_10X1
40 #define CONFIG_83XX_CLKIN 66000000
41 #define CONFIG_SYS_CLK_FREQ 66000000
42 #define CONFIG_PCI_66M 1
43 #define HRCWL_CSB_TO_CLKIN_MPC8360ERDK HRCWL_CSB_TO_CLKIN_5X1
44 #endif /* CONFIG_CLKIN_33MHZ */
47 * Hardware Reset Configuration Word
49 #define CONFIG_SYS_HRCW_LOW (\
50 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
51 HRCWL_DDR_TO_SCB_CLK_1X1 |\
52 HRCWL_CSB_TO_CLKIN_MPC8360ERDK |\
53 HRCWL_CORE_TO_CSB_2X1 |\
56 #define CONFIG_SYS_HRCW_HIGH (\
58 HRCWH_PCI1_ARBITER_ENABLE |\
59 HRCWH_PCICKDRV_ENABLE |\
61 HRCWH_FROM_0X00000100 |\
62 HRCWH_BOOTSEQ_DISABLE |\
63 HRCWH_SW_WATCHDOG_DISABLE |\
64 HRCWH_ROM_LOC_LOCAL_16BIT |\
65 HRCWH_SECONDARY_DDR_DISABLE |\
72 #define CONFIG_SYS_SICRH 0x00000000
73 #define CONFIG_SYS_SICRL 0x40000000
75 #define CONFIG_BOARD_EARLY_INIT_R
80 #define CONFIG_SYS_IMMR 0xE0000000
85 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
86 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
87 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
88 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
89 | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
91 #define CONFIG_SYS_83XX_DDR_USES_CS0
93 #define CONFIG_DDR_ECC /* support DDR ECC function */
94 #define CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
97 * DDRCDR - DDR Control Driver Register
99 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN \
104 #undef CONFIG_SPD_EEPROM /* Do not use SPD EEPROM for DDR setup */
107 * Manually set up DDR parameters
109 #define CONFIG_DDR_II
110 #define CONFIG_SYS_DDR_SIZE 256 /* MB */
111 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
112 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
113 | CSCONFIG_ROW_BIT_13 \
114 | CSCONFIG_COL_BIT_10 \
115 | CSCONFIG_ODT_WR_ONLY_CURRENT)
116 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SDRAM_TYPE_DDR2 \
118 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000
119 #define CONFIG_SYS_DDR_CLK_CNTL (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
120 #define CONFIG_SYS_DDR_INTERVAL ((256 << SDRAM_INTERVAL_BSTOPRE_SHIFT) \
121 | (1115 << SDRAM_INTERVAL_REFINT_SHIFT))
122 #define CONFIG_SYS_DDR_MODE 0x47800432
123 #define CONFIG_SYS_DDR_MODE2 0x8000c000
125 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
126 (9 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
127 (3 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
128 (3 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
129 (0 << TIMING_CFG0_WWT_SHIFT) | \
130 (0 << TIMING_CFG0_RRT_SHIFT) | \
131 (0 << TIMING_CFG0_WRT_SHIFT) | \
132 (0 << TIMING_CFG0_RWT_SHIFT))
134 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_30) | \
135 (2 << TIMING_CFG1_WRTORD_SHIFT) | \
136 (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
137 (3 << TIMING_CFG1_WRREC_SHIFT) | \
138 (10 << TIMING_CFG1_REFREC_SHIFT) | \
139 (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
140 (8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
141 (3 << TIMING_CFG1_PRETOACT_SHIFT))
143 #define CONFIG_SYS_DDR_TIMING_2 ((9 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
144 (4 << TIMING_CFG2_CKE_PLS_SHIFT) | \
145 (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
146 (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
147 (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
148 (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
149 (0 << TIMING_CFG2_CPO_SHIFT))
151 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
156 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
157 #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
158 #define CONFIG_SYS_MEMTEST_END 0x00100000
161 * The reserved memory
163 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
164 #define CONFIG_SYS_FLASH_BASE 0xFF800000 /* FLASH base address */
166 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
167 #define CONFIG_SYS_RAMBOOT
169 #undef CONFIG_SYS_RAMBOOT
172 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
173 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
176 * Initial RAM Base Address Setup
178 #define CONFIG_SYS_INIT_RAM_LOCK 1
179 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
180 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
181 #define CONFIG_SYS_GBL_DATA_OFFSET \
182 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
185 * Local Bus Configuration & Clock Setup
187 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
188 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
189 #define CONFIG_SYS_LBC_LBCR 0x00000000
192 * FLASH on the Local Bus
194 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
195 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
196 #define CONFIG_SYS_FLASH_SIZE 8 /* max FLASH size is 32M */
197 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use intel Flash protection. */
199 /* Window base at flash base */
200 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
201 #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
203 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
204 | (2 << BR_PS_SHIFT) /* 16 bit port */ \
206 #define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) \
216 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
217 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
219 #undef CONFIG_SYS_FLASH_CHECKSUM
222 * NAND flash on the local bus
224 #define CONFIG_SYS_NAND_BASE 0x60000000
225 #define CONFIG_CMD_NAND 1
226 #define CONFIG_NAND_FSL_UPM 1
227 #define CONFIG_SYS_MAX_NAND_DEVICE 1
228 #define CONFIG_MTD_NAND_VERIFY_WRITE
230 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
231 #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000001b /* Access window size 4K */
233 /* Port size 8 bit, UPMA */
234 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE | 0x00000881)
235 #define CONFIG_SYS_OR1_PRELIM 0xfc000001
238 * Fujitsu MB86277 (MINT) graphics controller
240 #define CONFIG_SYS_VIDEO_BASE 0x70000000
242 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VIDEO_BASE
243 #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000019 /* Access window size 64MB */
245 /* Port size 32 bit, UPMB */
247 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VIDEO_BASE | 0x000018a1)
248 #define CONFIG_SYS_OR2_PRELIM 0xfc000001 /* (64MB, EAD=1) */
253 #define CONFIG_CONS_INDEX 1
254 #define CONFIG_SYS_NS16550
255 #define CONFIG_SYS_NS16550_SERIAL
256 #define CONFIG_SYS_NS16550_REG_SIZE 1
257 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
259 #define CONFIG_SYS_BAUDRATE_TABLE \
260 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
262 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
263 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
265 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
266 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
267 /* Use the HUSH parser */
268 #define CONFIG_SYS_HUSH_PARSER
269 #ifdef CONFIG_SYS_HUSH_PARSER
270 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
273 /* Pass open firmware flat tree */
274 #define CONFIG_OF_LIBFDT 1
275 #define CONFIG_OF_BOARD_SETUP 1
276 #define CONFIG_OF_STDOUT_VIA_ALIAS
279 #define CONFIG_HARD_I2C /* I2C with hardware support */
280 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
281 #define CONFIG_FSL_I2C
282 #define CONFIG_I2C_MULTI_BUS
283 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
284 #define CONFIG_SYS_I2C_SLAVE 0x7F
285 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x52} } /* Don't probe these addrs */
286 #define CONFIG_SYS_I2C_OFFSET 0x3000
287 #define CONFIG_SYS_I2C2_OFFSET 0x3100
291 * Addresses are mapped 1-1.
295 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
296 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
297 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
298 #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
299 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
300 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
301 #define CONFIG_SYS_PCI1_IO_BASE 0xE0300000
302 #define CONFIG_SYS_PCI1_IO_PHYS 0xE0300000
303 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
307 #define CONFIG_PCI_PNP /* do pci plug-and-play */
309 #undef CONFIG_EEPRO100
310 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
311 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
313 #endif /* CONFIG_PCI */
316 * QE UEC ethernet configuration
318 #define CONFIG_UEC_ETH
319 #define CONFIG_ETHPRIME "UEC0"
321 #define CONFIG_UEC_ETH1 /* GETH1 */
323 #ifdef CONFIG_UEC_ETH1
324 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
325 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
326 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
327 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
328 #define CONFIG_SYS_UEC1_PHY_ADDR 2
329 #define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
330 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 1000
333 #define CONFIG_UEC_ETH2 /* GETH2 */
335 #ifdef CONFIG_UEC_ETH2
336 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
337 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
338 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
339 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
340 #define CONFIG_SYS_UEC2_PHY_ADDR 4
341 #define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_RGMII_RXID
342 #define CONFIG_SYS_UEC2_INTERFACE_SPEED 1000
349 #ifndef CONFIG_SYS_RAMBOOT
350 #define CONFIG_ENV_IS_IN_FLASH 1
351 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
352 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
353 #define CONFIG_ENV_SIZE 0x20000
354 #else /* CONFIG_SYS_RAMBOOT */
355 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
356 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
357 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
358 #define CONFIG_ENV_SIZE 0x2000
359 #endif /* CONFIG_SYS_RAMBOOT */
361 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
362 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
367 #define CONFIG_BOOTP_BOOTFILESIZE
368 #define CONFIG_BOOTP_BOOTPATH
369 #define CONFIG_BOOTP_GATEWAY
370 #define CONFIG_BOOTP_HOSTNAME
374 * Command line configuration.
376 #include <config_cmd_default.h>
378 #define CONFIG_CMD_PING
379 #define CONFIG_CMD_I2C
380 #define CONFIG_CMD_ASKENV
381 #define CONFIG_CMD_DHCP
383 #if defined(CONFIG_PCI)
384 #define CONFIG_CMD_PCI
387 #if defined(CONFIG_SYS_RAMBOOT)
388 #undef CONFIG_CMD_SAVEENV
389 #undef CONFIG_CMD_LOADS
392 #undef CONFIG_WATCHDOG /* watchdog disabled */
395 * Miscellaneous configurable options
397 #define CONFIG_SYS_LONGHELP /* undef to save memory */
398 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
399 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
401 #if defined(CONFIG_CMD_KGDB)
402 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
404 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
407 /* Print Buffer Size */
408 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
409 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
410 /* Boot Argument Buffer Size */
411 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
412 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
415 * For booting Linux, the board info and command line data
416 * have to be in the first 256 MB of memory, since this is
417 * the maximum mapped by the Linux kernel during initialization.
419 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
424 #define CONFIG_SYS_HID0_INIT 0x000000000
425 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
426 HID0_ENABLE_INSTRUCTION_CACHE)
427 #define CONFIG_SYS_HID2 HID2_HBE
433 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
435 /* DDR: cache cacheable */
436 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
439 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
443 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
444 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
446 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
447 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
449 | BATL_CACHEINHIBIT \
450 | BATL_GUARDEDSTORAGE)
451 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
455 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
456 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
458 /* NAND: cache-inhibit and guarded */
459 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_NAND_BASE \
461 | BATL_CACHEINHIBIT \
462 | BATL_GUARDEDSTORAGE)
463 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_NAND_BASE \
467 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
468 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
470 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
471 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE \
474 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE \
478 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE \
480 | BATL_CACHEINHIBIT \
481 | BATL_GUARDEDSTORAGE)
482 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
484 /* Stack in dcache: cacheable, no memory coherence */
485 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_INIT_RAM_ADDR \
487 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_INIT_RAM_ADDR \
491 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
492 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
494 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_VIDEO_BASE \
496 | BATL_CACHEINHIBIT \
497 | BATL_GUARDEDSTORAGE)
498 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_VIDEO_BASE \
502 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
503 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
506 /* PCI MEM space: cacheable */
507 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI1_MEM_PHYS \
510 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI1_MEM_PHYS \
514 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
515 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
516 /* PCI MMIO space: cache-inhibit and guarded */
517 #define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI1_MMIO_PHYS \
519 | BATL_CACHEINHIBIT \
520 | BATL_GUARDEDSTORAGE)
521 #define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI1_MMIO_PHYS \
525 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
526 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
527 #else /* CONFIG_PCI */
528 #define CONFIG_SYS_IBAT6L (0)
529 #define CONFIG_SYS_IBAT6U (0)
530 #define CONFIG_SYS_IBAT7L (0)
531 #define CONFIG_SYS_IBAT7U (0)
532 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
533 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
534 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
535 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
536 #endif /* CONFIG_PCI */
538 #if defined(CONFIG_CMD_KGDB)
539 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
540 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
544 * Environment Configuration
546 #define CONFIG_ENV_OVERWRITE
548 #if defined(CONFIG_UEC_ETH)
549 #define CONFIG_HAS_ETH0
550 #define CONFIG_HAS_ETH1
551 #define CONFIG_HAS_ETH2
552 #define CONFIG_HAS_ETH3
555 #define CONFIG_BAUDRATE 115200
557 #define CONFIG_LOADADDR a00000
558 #define CONFIG_HOSTNAME mpc8360erdk
559 #define CONFIG_BOOTFILE "uImage"
561 #define CONFIG_ROOTPATH "/nfsroot/"
563 #define CONFIG_BOOTDELAY 2 /* -1 disables auto-boot */
564 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
566 #define CONFIG_EXTRA_ENV_SETTINGS \
568 "consoledev=ttyS0\0" \
569 "loadaddr=a00000\0" \
571 "fdtfile=mpc836x_rdk.dtb\0" \
573 "ubootfile=u-boot.bin\0" \
574 "mtdparts=mtdparts=60000000.nand-flash:4096k(kernel),128k(dtb),"\
576 "setbootargs=setenv bootargs console=$consoledev,$baudrate " \
577 "$mtdparts panic=1\0" \
578 "adddhcpargs=setenv bootargs $bootargs ip=on\0" \
579 "addnfsargs=setenv bootargs $bootargs ip=$ipaddr:$serverip:" \
580 "$gatewayip:$netmask:$hostname:$netdev:off " \
581 "root=/dev/nfs rw nfsroot=$serverip:$rootpath\0" \
582 "addnandargs=setenv bootargs $bootargs root=/dev/mtdblock3 " \
583 "rootfstype=jffs2 rw\0" \
584 "tftp_get_uboot=tftp 100000 $ubootfile\0" \
585 "tftp_get_kernel=tftp $loadaddr $bootfile\0" \
586 "tftp_get_dtb=tftp $fdtaddr $fdtfile\0" \
587 "tftp_get_fs=tftp c00000 $fsfile\0" \
588 "nand_erase_kernel=nand erase 0 400000\0" \
589 "nand_erase_dtb=nand erase 400000 20000\0" \
590 "nand_erase_fs=nand erase 420000 3be0000\0" \
591 "nand_write_kernel=nand write.jffs2 $loadaddr 0 400000\0" \
592 "nand_write_dtb=nand write.jffs2 $fdtaddr 400000 20000\0" \
593 "nand_write_fs=nand write.jffs2 c00000 420000 $filesize\0" \
594 "nand_read_kernel=nand read.jffs2 $loadaddr 0 400000\0" \
595 "nand_read_dtb=nand read.jffs2 $fdtaddr 400000 20000\0" \
596 "nor_reflash=protect off ff800000 ff87ffff ; " \
597 "erase ff800000 ff87ffff ; " \
598 "cp.b 100000 ff800000 $filesize\0" \
599 "nand_reflash_kernel=run tftp_get_kernel nand_erase_kernel " \
600 "nand_write_kernel\0" \
601 "nand_reflash_dtb=run tftp_get_dtb nand_erase_dtb nand_write_dtb\0"\
602 "nand_reflash_fs=run tftp_get_fs nand_erase_fs nand_write_fs\0" \
603 "nand_reflash=run nand_reflash_kernel nand_reflash_dtb " \
604 "nand_reflash_fs\0" \
605 "boot_m=bootm $loadaddr - $fdtaddr\0" \
606 "dhcpboot=dhcp ; run setbootargs adddhcpargs tftp_get_dtb boot_m\0"\
607 "nfsboot=run setbootargs addnfsargs tftp_get_kernel tftp_get_dtb "\
609 "nandboot=run setbootargs addnandargs nand_read_kernel nand_read_dtb "\
613 #define CONFIG_BOOTCOMMAND "run dhcpboot"
615 #endif /* __CONFIG_H */