2 * Copyright (C) 2006 Freescale Semiconductor, Inc.
4 * Dave Liu <daveliu@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_QE 1 /* Has QE */
30 #define CONFIG_MPC83XX 1 /* MPC83XX family */
31 #define CONFIG_MPC8360 1 /* MPC8360 CPU specific */
32 #define CONFIG_MPC8360EMDS 1 /* MPC8360EMDS board specific */
33 #undef CONFIG_PQ_MDS_PIB /* POWERQUICC MDS Platform IO Board */
34 #undef CONFIG_PQ_MDS_PIB_ATM /* QOC3 ATM card */
39 #ifdef CONFIG_PCISLAVE
40 #define CONFIG_83XX_PCICLK 66000000 /* in HZ */
42 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
45 #ifndef CONFIG_SYS_CLK_FREQ
46 #define CONFIG_SYS_CLK_FREQ 66000000
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 |\
55 HRCWL_CSB_TO_CLKIN_4X1 |\
57 HRCWL_CE_PLL_VCO_DIV_4 |\
58 HRCWL_CE_PLL_DIV_1X1 |\
59 HRCWL_CE_TO_PLL_1X6 |\
60 HRCWL_CORE_TO_CSB_2X1)
62 #ifdef CONFIG_PCISLAVE
63 #define CFG_HRCW_HIGH (\
65 HRCWH_PCI1_ARBITER_DISABLE |\
66 HRCWH_PCICKDRV_DISABLE |\
68 HRCWH_FROM_0XFFF00100 |\
69 HRCWH_BOOTSEQ_DISABLE |\
70 HRCWH_SW_WATCHDOG_DISABLE |\
71 HRCWH_ROM_LOC_LOCAL_16BIT)
73 #define CFG_HRCW_HIGH (\
75 HRCWH_PCI1_ARBITER_ENABLE |\
76 HRCWH_PCICKDRV_ENABLE |\
78 HRCWH_FROM_0X00000100 |\
79 HRCWH_BOOTSEQ_DISABLE |\
80 HRCWH_SW_WATCHDOG_DISABLE |\
81 HRCWH_ROM_LOC_LOCAL_16BIT)
87 #define CFG_SICRH 0x00000000
88 #define CFG_SICRL 0x40000000
90 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
91 #define CONFIG_BOARD_EARLY_INIT_R
96 #define CFG_IMMR 0xE0000000
101 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory */
102 #define CFG_SDRAM_BASE CFG_DDR_BASE
103 #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
104 #define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
105 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
107 #define CFG_83XX_DDR_USES_CS0
109 #define CONFIG_DDR_ECC /* support DDR ECC function */
110 #define CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
113 * DDRCDR - DDR Control Driver Register
115 #define CFG_DDRCDR_VALUE 0x80080001
117 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
118 #if defined(CONFIG_SPD_EEPROM)
120 * Determine DDR configuration from I2C interface.
122 #define SPD_EEPROM_ADDRESS 0x52 /* DDR SODIMM */
125 * Manually set up DDR parameters
127 #define CFG_DDR_SIZE 256 /* MB */
128 #if defined(CONFIG_DDR_II)
129 #define CFG_DDRCDR 0x80080001
130 #define CFG_DDR_CS0_BNDS 0x0000000f
131 #define CFG_DDR_CS0_CONFIG 0x80330102
132 #define CFG_DDR_TIMING_0 0x00220802
133 #define CFG_DDR_TIMING_1 0x38357322
134 #define CFG_DDR_TIMING_2 0x2f9048c8
135 #define CFG_DDR_TIMING_3 0x00000000
136 #define CFG_DDR_CLK_CNTL 0x02000000
137 #define CFG_DDR_MODE 0x47d00432
138 #define CFG_DDR_MODE2 0x8000c000
139 #define CFG_DDR_INTERVAL 0x03cf0080
140 #define CFG_DDR_SDRAM_CFG 0x43000000
141 #define CFG_DDR_SDRAM_CFG2 0x00401000
143 #define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9)
144 #define CFG_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
145 #define CFG_DDR_TIMING_2 0x00000800 /* may need tuning */
146 #define CFG_DDR_CONTROL 0x42008000 /* Self refresh,2T timing */
147 #define CFG_DDR_MODE 0x20000162 /* DLL,normal,seq,4/2.5 */
148 #define CFG_DDR_INTERVAL 0x045b0100 /* page mode */
155 #undef CFG_DRAM_TEST /* memory test, takes time */
156 #define CFG_MEMTEST_START 0x00000000 /* memtest region */
157 #define CFG_MEMTEST_END 0x00100000
160 * The reserved memory
163 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
165 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
171 /* CFG_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
172 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
173 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
176 * Initial RAM Base Address Setup
178 #define CFG_INIT_RAM_LOCK 1
179 #define CFG_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
180 #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM */
181 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
182 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
185 * Local Bus Configuration & Clock Setup
187 #define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
188 #define CFG_LBC_LBCR 0x00000000
191 * FLASH on the Local Bus
193 #define CFG_FLASH_CFI /* use the Common Flash Interface */
194 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
195 #define CFG_FLASH_BASE 0xFE000000 /* FLASH base address */
196 #define CFG_FLASH_SIZE 32 /* max FLASH size is 32M */
197 #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
199 #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
200 #define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
202 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* Flash Base address */ \
203 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
205 #define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
206 OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
207 OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
209 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
210 #define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
212 #undef CFG_FLASH_CHECKSUM
215 * BCSR on the Local Bus
217 #define CFG_BCSR 0xF8000000
218 #define CFG_LBLAWBAR1_PRELIM CFG_BCSR /* Access window base at BCSR base */
219 #define CFG_LBLAWAR1_PRELIM 0x8000000F /* Access window size 64K */
221 #define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port size=8bit, MSEL=GPCM */
222 #define CFG_OR1_PRELIM 0xFFFFE9f7 /* length 32K */
225 * SDRAM on the Local Bus
227 #define CFG_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
228 #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
230 #define CFG_LB_SDRAM /* if board has SRDAM on local bus */
233 #define CFG_LBLAWBAR2_PRELIM CFG_LBC_SDRAM_BASE
234 #define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64MB */
236 /*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
238 * Base Register 2 and Option Register 2 configure SDRAM.
239 * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
242 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
243 * port size = 32-bits = BR2[19:20] = 11
244 * no parity checking = BR2[21:22] = 00
245 * SDRAM for MSEL = BR2[24:26] = 011
248 * 0 4 8 12 16 20 24 28
249 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
251 * CFG_LBC_SDRAM_BASE should be masked and OR'ed into
252 * the top 17 bits of BR2.
255 #define CFG_BR2_PRELIM 0xf0001861 /*Port size=32bit, MSEL=SDRAM */
258 * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
261 * 64MB mask for AM, OR2[0:7] = 1111 1100
262 * XAM, OR2[17:18] = 11
263 * 9 columns OR2[19-21] = 010
264 * 13 rows OR2[23-25] = 100
265 * EAD set for extra time OR[31] = 1
267 * 0 4 8 12 16 20 24 28
268 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
271 #define CFG_OR2_PRELIM 0xfc006901
273 #define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
274 #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
279 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
280 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
281 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
282 #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
283 #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
284 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
285 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
286 #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
288 #define CFG_LBC_LSDMR_COMMON 0x0063b723
291 * SDRAM Controller configuration sequence.
293 #define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
294 | CFG_LBC_LSDMR_OP_PCHALL)
295 #define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
296 | CFG_LBC_LSDMR_OP_ARFRSH)
297 #define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
298 | CFG_LBC_LSDMR_OP_ARFRSH)
299 #define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
300 | CFG_LBC_LSDMR_OP_MRW)
301 #define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
302 | CFG_LBC_LSDMR_OP_NORMAL)
307 * Windows to access PIB via local bus
309 #define CFG_LBLAWBAR3_PRELIM 0xf8010000 /* windows base 0xf8010000 */
310 #define CFG_LBLAWAR3_PRELIM 0x8000000e /* windows size 32KB */
313 * CS4 on Local Bus, to PIB
315 #define CFG_BR4_PRELIM 0xf8010801 /* CS4 base address at 0xf8010000 */
316 #define CFG_OR4_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
319 * CS5 on Local Bus, to PIB
321 #define CFG_BR5_PRELIM 0xf8008801 /* CS5 base address at 0xf8008000 */
322 #define CFG_OR5_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
327 #define CONFIG_CONS_INDEX 1
328 #undef CONFIG_SERIAL_SOFTWARE_FIFO
330 #define CFG_NS16550_SERIAL
331 #define CFG_NS16550_REG_SIZE 1
332 #define CFG_NS16550_CLK get_bus_freq(0)
334 #define CFG_BAUDRATE_TABLE \
335 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
337 #define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
338 #define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
340 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
341 /* Use the HUSH parser */
342 #define CFG_HUSH_PARSER
343 #ifdef CFG_HUSH_PARSER
344 #define CFG_PROMPT_HUSH_PS2 "> "
347 /* pass open firmware flat tree */
348 #define CONFIG_OF_LIBFDT 1
349 #define CONFIG_OF_BOARD_SETUP 1
350 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
353 #define CONFIG_HARD_I2C /* I2C with hardware support */
354 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
355 #define CONFIG_FSL_I2C
356 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
357 #define CFG_I2C_SLAVE 0x7F
358 #define CFG_I2C_NOPROBES {0x52} /* Don't probe these addrs */
359 #define CFG_I2C_OFFSET 0x3000
360 #define CFG_I2C2_OFFSET 0x3100
363 * Config on-board RTC
365 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
366 #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
370 * Addresses are mapped 1-1.
372 #define CFG_PCI_MEM_BASE 0x80000000
373 #define CFG_PCI_MEM_PHYS CFG_PCI_MEM_BASE
374 #define CFG_PCI_MEM_SIZE 0x10000000 /* 256M */
375 #define CFG_PCI_MMIO_BASE 0x90000000
376 #define CFG_PCI_MMIO_PHYS CFG_PCI_MMIO_BASE
377 #define CFG_PCI_MMIO_SIZE 0x10000000 /* 256M */
378 #define CFG_PCI_IO_BASE 0x00000000
379 #define CFG_PCI_IO_PHYS 0xE0300000
380 #define CFG_PCI_IO_SIZE 0x100000 /* 1M */
382 #define CFG_PCI_SLV_MEM_LOCAL CFG_SDRAM_BASE
383 #define CFG_PCI_SLV_MEM_BUS 0x00000000
384 #define CFG_PCI_SLV_MEM_SIZE 0x80000000
389 #define CONFIG_NET_MULTI
390 #define CONFIG_PCI_PNP /* do pci plug-and-play */
392 #undef CONFIG_EEPRO100
393 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
394 #define CFG_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
396 #endif /* CONFIG_PCI */
399 #ifndef CONFIG_NET_MULTI
400 #define CONFIG_NET_MULTI 1
404 * QE UEC ethernet configuration
406 #define CONFIG_UEC_ETH
407 #define CONFIG_ETHPRIME "FSL UEC0"
408 #define CONFIG_PHY_MODE_NEED_CHANGE
410 #define CONFIG_UEC_ETH1 /* GETH1 */
412 #ifdef CONFIG_UEC_ETH1
413 #define CFG_UEC1_UCC_NUM 0 /* UCC1 */
414 #define CFG_UEC1_RX_CLK QE_CLK_NONE
415 #define CFG_UEC1_TX_CLK QE_CLK9
416 #define CFG_UEC1_ETH_TYPE GIGA_ETH
417 #define CFG_UEC1_PHY_ADDR 0
418 #define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII
421 #define CONFIG_UEC_ETH2 /* GETH2 */
423 #ifdef CONFIG_UEC_ETH2
424 #define CFG_UEC2_UCC_NUM 1 /* UCC2 */
425 #define CFG_UEC2_RX_CLK QE_CLK_NONE
426 #define CFG_UEC2_TX_CLK QE_CLK4
427 #define CFG_UEC2_ETH_TYPE GIGA_ETH
428 #define CFG_UEC2_PHY_ADDR 1
429 #define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII
437 #define CONFIG_ENV_IS_IN_FLASH 1
438 #define CONFIG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
439 #define CONFIG_ENV_SECT_SIZE 0x20000
440 #define CONFIG_ENV_SIZE 0x2000
442 #define CFG_NO_FLASH 1 /* Flash is not usable now */
443 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
444 #define CONFIG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
445 #define CONFIG_ENV_SIZE 0x2000
448 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
449 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
454 #define CONFIG_BOOTP_BOOTFILESIZE
455 #define CONFIG_BOOTP_BOOTPATH
456 #define CONFIG_BOOTP_GATEWAY
457 #define CONFIG_BOOTP_HOSTNAME
461 * Command line configuration.
463 #include <config_cmd_default.h>
465 #define CONFIG_CMD_PING
466 #define CONFIG_CMD_I2C
467 #define CONFIG_CMD_ASKENV
468 #define CONFIG_CMD_SDRAM
470 #if defined(CONFIG_PCI)
471 #define CONFIG_CMD_PCI
474 #if defined(CFG_RAMBOOT)
475 #undef CONFIG_CMD_ENV
476 #undef CONFIG_CMD_LOADS
480 #undef CONFIG_WATCHDOG /* watchdog disabled */
483 * Miscellaneous configurable options
485 #define CFG_LONGHELP /* undef to save memory */
486 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
487 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
489 #if defined(CONFIG_CMD_KGDB)
490 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
492 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
495 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
496 #define CFG_MAXARGS 16 /* max number of command args */
497 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
498 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
501 * For booting Linux, the board info and command line data
502 * have to be in the first 8 MB of memory, since this is
503 * the maximum mapped by the Linux kernel during initialization.
505 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
510 #define CFG_HID0_INIT 0x000000000
511 #define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
512 #define CFG_HID2 HID2_HBE
518 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
520 /* DDR: cache cacheable */
521 #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
522 #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
523 #define CFG_DBAT0L CFG_IBAT0L
524 #define CFG_DBAT0U CFG_IBAT0U
526 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
527 #define CFG_IBAT1L (CFG_IMMR | BATL_PP_10 | \
528 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
529 #define CFG_IBAT1U (CFG_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
530 #define CFG_DBAT1L CFG_IBAT1L
531 #define CFG_DBAT1U CFG_IBAT1U
533 /* BCSR: cache-inhibit and guarded */
534 #define CFG_IBAT2L (CFG_BCSR | BATL_PP_10 | \
535 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
536 #define CFG_IBAT2U (CFG_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
537 #define CFG_DBAT2L CFG_IBAT2L
538 #define CFG_DBAT2U CFG_IBAT2U
540 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
541 #define CFG_IBAT3L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
542 #define CFG_IBAT3U (CFG_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
543 #define CFG_DBAT3L (CFG_FLASH_BASE | BATL_PP_10 | \
544 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
545 #define CFG_DBAT3U CFG_IBAT3U
547 /* Local bus SDRAM: cacheable */
548 #define CFG_IBAT4L (CFG_LBC_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
549 #define CFG_IBAT4U (CFG_LBC_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
550 #define CFG_DBAT4L CFG_IBAT4L
551 #define CFG_DBAT4U CFG_IBAT4U
553 /* Stack in dcache: cacheable, no memory coherence */
554 #define CFG_IBAT5L (CFG_INIT_RAM_ADDR | BATL_PP_10)
555 #define CFG_IBAT5U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
556 #define CFG_DBAT5L CFG_IBAT5L
557 #define CFG_DBAT5U CFG_IBAT5U
560 /* PCI MEM space: cacheable */
561 #define CFG_IBAT6L (CFG_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
562 #define CFG_IBAT6U (CFG_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
563 #define CFG_DBAT6L CFG_IBAT6L
564 #define CFG_DBAT6U CFG_IBAT6U
565 /* PCI MMIO space: cache-inhibit and guarded */
566 #define CFG_IBAT7L (CFG_PCI_MMIO_PHYS | BATL_PP_10 | \
567 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
568 #define CFG_IBAT7U (CFG_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
569 #define CFG_DBAT7L CFG_IBAT7L
570 #define CFG_DBAT7U CFG_IBAT7U
572 #define CFG_IBAT6L (0)
573 #define CFG_IBAT6U (0)
574 #define CFG_IBAT7L (0)
575 #define CFG_IBAT7U (0)
576 #define CFG_DBAT6L CFG_IBAT6L
577 #define CFG_DBAT6U CFG_IBAT6U
578 #define CFG_DBAT7L CFG_IBAT7L
579 #define CFG_DBAT7U CFG_IBAT7U
583 * Internal Definitions
587 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
588 #define BOOTFLAG_WARM 0x02 /* Software reboot */
590 #if defined(CONFIG_CMD_KGDB)
591 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
592 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
596 * Environment Configuration
599 #define CONFIG_ENV_OVERWRITE
601 #if defined(CONFIG_UEC_ETH)
602 #define CONFIG_HAS_ETH0
603 #define CONFIG_ETHADDR 00:04:9f:ef:01:01
604 #define CONFIG_HAS_ETH1
605 #define CONFIG_ETH1ADDR 00:04:9f:ef:01:02
608 #define CONFIG_BAUDRATE 115200
610 #define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
612 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
613 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
615 #define CONFIG_EXTRA_ENV_SETTINGS \
617 "consoledev=ttyS0\0" \
618 "ramdiskaddr=1000000\0" \
619 "ramdiskfile=ramfs.83xx\0" \
621 "fdtfile=mpc836x_mds.dtb\0" \
624 #define CONFIG_NFSBOOTCOMMAND \
625 "setenv bootargs root=/dev/nfs rw " \
626 "nfsroot=$serverip:$rootpath " \
627 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
628 "console=$consoledev,$baudrate $othbootargs;" \
629 "tftp $loadaddr $bootfile;" \
630 "tftp $fdtaddr $fdtfile;" \
631 "bootm $loadaddr - $fdtaddr"
633 #define CONFIG_RAMBOOTCOMMAND \
634 "setenv bootargs root=/dev/ram rw " \
635 "console=$consoledev,$baudrate $othbootargs;" \
636 "tftp $ramdiskaddr $ramdiskfile;" \
637 "tftp $loadaddr $bootfile;" \
638 "tftp $fdtaddr $fdtfile;" \
639 "bootm $loadaddr $ramdiskaddr $fdtaddr"
642 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
644 #endif /* __CONFIG_H */