2 * Copyright (C) 2006 Freescale Semiconductor, Inc.
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of
7 * the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 * High Level Configuration Options
26 #define CONFIG_E300 1 /* E300 family */
27 #define CONFIG_QE 1 /* Has QE */
28 #define CONFIG_MPC83XX 1 /* MPC83xx family */
29 #define CONFIG_MPC832X 1 /* MPC832x CPU specific */
30 #define CONFIG_MPC832XEMDS 1 /* MPC832XEMDS board specific */
31 #undef CONFIG_PQ_MDS_PIB /* POWERQUICC MDS Platform IO Board */
32 #undef CONFIG_PQ_MDS_PIB_ATM /* QOC3 ATM card */
37 #ifdef CONFIG_PCISLAVE
38 #define CONFIG_83XX_PCICLK 66000000 /* in HZ */
40 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
43 #ifndef CONFIG_SYS_CLK_FREQ
44 #define CONFIG_SYS_CLK_FREQ 66000000
48 * Hardware Reset Configuration Word
50 #define CONFIG_SYS_HRCW_LOW (\
51 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
52 HRCWL_DDR_TO_SCB_CLK_2X1 |\
54 HRCWL_CSB_TO_CLKIN_2X1 |\
55 HRCWL_CORE_TO_CSB_2X1 |\
56 HRCWL_CE_PLL_VCO_DIV_2 |\
57 HRCWL_CE_PLL_DIV_1X1 |\
60 #ifdef CONFIG_PCISLAVE
61 #define CONFIG_SYS_HRCW_HIGH (\
63 HRCWH_PCI1_ARBITER_DISABLE |\
65 HRCWH_FROM_0XFFF00100 |\
66 HRCWH_BOOTSEQ_DISABLE |\
67 HRCWH_SW_WATCHDOG_DISABLE |\
68 HRCWH_ROM_LOC_LOCAL_16BIT |\
72 #define CONFIG_SYS_HRCW_HIGH (\
74 HRCWH_PCI1_ARBITER_ENABLE |\
76 HRCWH_FROM_0X00000100 |\
77 HRCWH_BOOTSEQ_DISABLE |\
78 HRCWH_SW_WATCHDOG_DISABLE |\
79 HRCWH_ROM_LOC_LOCAL_16BIT |\
87 #define CONFIG_SYS_SICRL 0x00000000
89 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
90 #define CONFIG_BOARD_EARLY_INIT_R
95 #define CONFIG_SYS_IMMR 0xE0000000
100 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
101 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
102 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
103 #define CONFIG_SYS_DDRCDR 0x73000002 /* DDR II voltage is 1.8V */
105 #undef CONFIG_SPD_EEPROM
106 #if defined(CONFIG_SPD_EEPROM)
107 /* Determine DDR configuration from I2C interface
109 #define SPD_EEPROM_ADDRESS 0x51 /* DDR SODIMM */
111 /* Manually set up DDR parameters
113 #define CONFIG_SYS_DDR_SIZE 128 /* MB */
114 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80840102
115 #define CONFIG_SYS_DDR_TIMING_0 0x00220802
116 #define CONFIG_SYS_DDR_TIMING_1 0x3935d322
117 #define CONFIG_SYS_DDR_TIMING_2 0x0f9048ca
118 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
119 #define CONFIG_SYS_DDR_CLK_CNTL 0x02000000
120 #define CONFIG_SYS_DDR_MODE 0x44400232
121 #define CONFIG_SYS_DDR_MODE2 0x8000c000
122 #define CONFIG_SYS_DDR_INTERVAL 0x03200064
123 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
124 #define CONFIG_SYS_DDR_SDRAM_CFG 0x43080000
125 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
131 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
132 #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
133 #define CONFIG_SYS_MEMTEST_END 0x00100000
136 * The reserved memory
138 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
140 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
141 #define CONFIG_SYS_RAMBOOT
143 #undef CONFIG_SYS_RAMBOOT
146 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
147 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
148 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
151 * Initial RAM Base Address Setup
153 #define CONFIG_SYS_INIT_RAM_LOCK 1
154 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
155 #define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM */
156 #define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
157 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
160 * Local Bus Configuration & Clock Setup
162 #define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_2)
163 #define CONFIG_SYS_LBC_LBCR 0x00000000
166 * FLASH on the Local Bus
168 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
169 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
170 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
171 #define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size is 16M */
172 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
174 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
175 #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
177 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | /* Flash Base address */ \
178 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
180 #define CONFIG_SYS_OR0_PRELIM 0xfe006ff7 /* 16MB Flash size */
182 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
183 #define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */
185 #undef CONFIG_SYS_FLASH_CHECKSUM
188 * BCSR on the Local Bus
190 #define CONFIG_SYS_BCSR 0xF8000000
191 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR /* Access window base at BCSR base */
192 #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */
194 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR|0x00000801) /* Port size=8bit, MSEL=GPCM */
195 #define CONFIG_SYS_OR1_PRELIM 0xFFFFE9f7 /* length 32K */
198 * SDRAM on the Local Bus
200 #undef CONFIG_SYS_LB_SDRAM /* The board has not SRDAM on local bus */
202 #ifdef CONFIG_SYS_LB_SDRAM
203 #define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
204 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
206 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_LBC_SDRAM_BASE
207 #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000019 /* 64MB */
209 /*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
211 * Base Register 2 and Option Register 2 configure SDRAM.
212 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
215 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
216 * port size = 32-bits = BR2[19:20] = 11
217 * no parity checking = BR2[21:22] = 00
218 * SDRAM for MSEL = BR2[24:26] = 011
221 * 0 4 8 12 16 20 24 28
222 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
224 * CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
225 * the top 17 bits of BR2.
228 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 /*Port size=32bit, MSEL=SDRAM */
231 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
234 * 64MB mask for AM, OR2[0:7] = 1111 1100
235 * XAM, OR2[17:18] = 11
236 * 9 columns OR2[19-21] = 010
237 * 13 rows OR2[23-25] = 100
238 * EAD set for extra time OR[31] = 1
240 * 0 4 8 12 16 20 24 28
241 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
244 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
246 #define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
247 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
252 #define CONFIG_SYS_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
253 #define CONFIG_SYS_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
254 #define CONFIG_SYS_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
255 #define CONFIG_SYS_LBC_LSDMR_OP_MRW (3 << (31 - 4))
256 #define CONFIG_SYS_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
257 #define CONFIG_SYS_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
258 #define CONFIG_SYS_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
259 #define CONFIG_SYS_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
261 #define CONFIG_SYS_LBC_LSDMR_COMMON 0x0063b723
264 * SDRAM Controller configuration sequence.
266 #define CONFIG_SYS_LBC_LSDMR_1 ( CONFIG_SYS_LBC_LSDMR_COMMON \
267 | CONFIG_SYS_LBC_LSDMR_OP_PCHALL)
268 #define CONFIG_SYS_LBC_LSDMR_2 ( CONFIG_SYS_LBC_LSDMR_COMMON \
269 | CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
270 #define CONFIG_SYS_LBC_LSDMR_3 ( CONFIG_SYS_LBC_LSDMR_COMMON \
271 | CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
272 #define CONFIG_SYS_LBC_LSDMR_4 ( CONFIG_SYS_LBC_LSDMR_COMMON \
273 | CONFIG_SYS_LBC_LSDMR_OP_MRW)
274 #define CONFIG_SYS_LBC_LSDMR_5 ( CONFIG_SYS_LBC_LSDMR_COMMON \
275 | CONFIG_SYS_LBC_LSDMR_OP_NORMAL)
280 * Windows to access PIB via local bus
282 #define CONFIG_SYS_LBLAWBAR3_PRELIM 0xf8008000 /* windows base 0xf8008000 */
283 #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000000f /* windows size 64KB */
286 * CS2 on Local Bus, to PIB
288 #define CONFIG_SYS_BR2_PRELIM 0xf8008801 /* CS2 base address at 0xf8008000 */
289 #define CONFIG_SYS_OR2_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
292 * CS3 on Local Bus, to PIB
294 #define CONFIG_SYS_BR3_PRELIM 0xf8010801 /* CS3 base address at 0xf8010000 */
295 #define CONFIG_SYS_OR3_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
300 #define CONFIG_CONS_INDEX 1
301 #undef CONFIG_SERIAL_SOFTWARE_FIFO
302 #define CONFIG_SYS_NS16550
303 #define CONFIG_SYS_NS16550_SERIAL
304 #define CONFIG_SYS_NS16550_REG_SIZE 1
305 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
307 #define CONFIG_SYS_BAUDRATE_TABLE \
308 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
310 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
311 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
313 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
314 /* Use the HUSH parser */
315 #define CONFIG_SYS_HUSH_PARSER
316 #ifdef CONFIG_SYS_HUSH_PARSER
317 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
320 /* pass open firmware flat tree */
321 #define CONFIG_OF_LIBFDT 1
322 #define CONFIG_OF_BOARD_SETUP 1
323 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
326 #define CONFIG_HARD_I2C /* I2C with hardware support */
327 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
328 #define CONFIG_FSL_I2C
329 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
330 #define CONFIG_SYS_I2C_SLAVE 0x7F
331 #define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */
332 #define CONFIG_SYS_I2C_OFFSET 0x3000
335 * Config on-board RTC
337 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
338 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
342 * Addresses are mapped 1-1.
344 #define CONFIG_SYS_PCI_MEM_BASE 0x80000000
345 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
346 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
347 #define CONFIG_SYS_PCI_MMIO_BASE 0x90000000
348 #define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE
349 #define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */
350 #define CONFIG_SYS_PCI_IO_BASE 0x00000000
351 #define CONFIG_SYS_PCI_IO_PHYS 0xE0300000
352 #define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */
354 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
355 #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
356 #define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
361 #define CONFIG_NET_MULTI
362 #define CONFIG_PCI_PNP /* do pci plug-and-play */
364 #undef CONFIG_EEPRO100
365 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
366 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
368 #endif /* CONFIG_PCI */
371 #ifndef CONFIG_NET_MULTI
372 #define CONFIG_NET_MULTI 1
376 * QE UEC ethernet configuration
378 #define CONFIG_UEC_ETH
379 #define CONFIG_ETHPRIME "FSL UEC0"
381 #define CONFIG_UEC_ETH1 /* ETH3 */
383 #ifdef CONFIG_UEC_ETH1
384 #define CONFIG_SYS_UEC1_UCC_NUM 2 /* UCC3 */
385 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK9
386 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK10
387 #define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
388 #define CONFIG_SYS_UEC1_PHY_ADDR 3
389 #define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_100_MII
392 #define CONFIG_UEC_ETH2 /* ETH4 */
394 #ifdef CONFIG_UEC_ETH2
395 #define CONFIG_SYS_UEC2_UCC_NUM 3 /* UCC4 */
396 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK7
397 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK8
398 #define CONFIG_SYS_UEC2_ETH_TYPE FAST_ETH
399 #define CONFIG_SYS_UEC2_PHY_ADDR 4
400 #define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_100_MII
406 #ifndef CONFIG_SYS_RAMBOOT
407 #define CONFIG_ENV_IS_IN_FLASH 1
408 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
409 #define CONFIG_ENV_SECT_SIZE 0x20000
410 #define CONFIG_ENV_SIZE 0x2000
412 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
413 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
414 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
415 #define CONFIG_ENV_SIZE 0x2000
418 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
419 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
424 #define CONFIG_BOOTP_BOOTFILESIZE
425 #define CONFIG_BOOTP_BOOTPATH
426 #define CONFIG_BOOTP_GATEWAY
427 #define CONFIG_BOOTP_HOSTNAME
431 * Command line configuration.
433 #include <config_cmd_default.h>
435 #define CONFIG_CMD_PING
436 #define CONFIG_CMD_I2C
437 #define CONFIG_CMD_ASKENV
439 #if defined(CONFIG_PCI)
440 #define CONFIG_CMD_PCI
443 #if defined(CONFIG_SYS_RAMBOOT)
444 #undef CONFIG_CMD_ENV
445 #undef CONFIG_CMD_LOADS
449 #undef CONFIG_WATCHDOG /* watchdog disabled */
452 * Miscellaneous configurable options
454 #define CONFIG_SYS_LONGHELP /* undef to save memory */
455 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
456 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
458 #if defined(CONFIG_CMD_KGDB)
459 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
461 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
464 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
465 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
466 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
467 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
470 * For booting Linux, the board info and command line data
471 * have to be in the first 8 MB of memory, since this is
472 * the maximum mapped by the Linux kernel during initialization.
474 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
479 #define CONFIG_SYS_HID0_INIT 0x000000000
480 #define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
481 #define CONFIG_SYS_HID2 HID2_HBE
487 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
489 /* DDR: cache cacheable */
490 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
491 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
492 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
493 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
495 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
496 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_10 | \
497 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
498 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
499 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
500 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
502 /* BCSR: cache-inhibit and guarded */
503 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_BCSR | BATL_PP_10 | \
504 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
505 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
506 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
507 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
509 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
510 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
511 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
512 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
513 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
514 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
516 #define CONFIG_SYS_IBAT4L (0)
517 #define CONFIG_SYS_IBAT4U (0)
518 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
519 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
521 /* Stack in dcache: cacheable, no memory coherence */
522 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
523 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
524 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
525 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
528 /* PCI MEM space: cacheable */
529 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
530 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
531 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
532 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
533 /* PCI MMIO space: cache-inhibit and guarded */
534 #define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \
535 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
536 #define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
537 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
538 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
540 #define CONFIG_SYS_IBAT6L (0)
541 #define CONFIG_SYS_IBAT6U (0)
542 #define CONFIG_SYS_IBAT7L (0)
543 #define CONFIG_SYS_IBAT7U (0)
544 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
545 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
546 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
547 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
551 * Internal Definitions
555 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
556 #define BOOTFLAG_WARM 0x02 /* Software reboot */
558 #if defined(CONFIG_CMD_KGDB)
559 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
560 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
564 * Environment Configuration
567 #define CONFIG_ENV_OVERWRITE
569 #if defined(CONFIG_UEC_ETH)
570 #define CONFIG_HAS_ETH0
571 #define CONFIG_ETHADDR 00:04:9f:ef:03:01
572 #define CONFIG_HAS_ETH1
573 #define CONFIG_ETH1ADDR 00:04:9f:ef:03:02
576 #define CONFIG_BAUDRATE 115200
578 #define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
580 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
581 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
583 #define CONFIG_EXTRA_ENV_SETTINGS \
585 "consoledev=ttyS0\0" \
586 "ramdiskaddr=1000000\0" \
587 "ramdiskfile=ramfs.83xx\0" \
589 "fdtfile=mpc832x_mds.dtb\0" \
592 #define CONFIG_NFSBOOTCOMMAND \
593 "setenv bootargs root=/dev/nfs rw " \
594 "nfsroot=$serverip:$rootpath " \
595 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
596 "console=$consoledev,$baudrate $othbootargs;" \
597 "tftp $loadaddr $bootfile;" \
598 "tftp $fdtaddr $fdtfile;" \
599 "bootm $loadaddr - $fdtaddr"
601 #define CONFIG_RAMBOOTCOMMAND \
602 "setenv bootargs root=/dev/ram rw " \
603 "console=$consoledev,$baudrate $othbootargs;" \
604 "tftp $ramdiskaddr $ramdiskfile;" \
605 "tftp $loadaddr $bootfile;" \
606 "tftp $fdtaddr $fdtfile;" \
607 "bootm $loadaddr $ramdiskaddr $fdtaddr"
610 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
612 #endif /* __CONFIG_H */