2 * Copyright (C) 2006 Freescale Semiconductor, Inc.
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 CONFIG_SYS_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 CONFIG_SYS_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 CONFIG_SYS_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 CONFIG_SYS_SICRH 0x00000000
88 #define CONFIG_SYS_SICRL 0x40000000
90 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
91 #define CONFIG_BOARD_EARLY_INIT_R
96 #define CONFIG_SYS_IMMR 0xE0000000
101 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
102 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
103 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
104 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
105 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
107 #define CONFIG_SYS_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 CONFIG_SYS_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 CONFIG_SYS_DDR_SIZE 256 /* MB */
128 #if defined(CONFIG_DDR_II)
129 #define CONFIG_SYS_DDRCDR 0x80080001
130 #define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
131 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80330102
132 #define CONFIG_SYS_DDR_TIMING_0 0x00220802
133 #define CONFIG_SYS_DDR_TIMING_1 0x38357322
134 #define CONFIG_SYS_DDR_TIMING_2 0x2f9048c8
135 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
136 #define CONFIG_SYS_DDR_CLK_CNTL 0x02000000
137 #define CONFIG_SYS_DDR_MODE 0x47d00432
138 #define CONFIG_SYS_DDR_MODE2 0x8000c000
139 #define CONFIG_SYS_DDR_INTERVAL 0x03cf0080
140 #define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
141 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
143 #define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9)
144 #define CONFIG_SYS_DDR_TIMING_1 0x37344321 /* tCL-tRCD-tRP-tRAS=2.5-3-3-7 */
145 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* may need tuning */
146 #define CONFIG_SYS_DDR_CONTROL 0x42008000 /* Self refresh,2T timing */
147 #define CONFIG_SYS_DDR_MODE 0x20000162 /* DLL,normal,seq,4/2.5 */
148 #define CONFIG_SYS_DDR_INTERVAL 0x045b0100 /* page mode */
155 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
156 #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
157 #define CONFIG_SYS_MEMTEST_END 0x00100000
160 * The reserved memory
163 #define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
165 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
166 #define CONFIG_SYS_RAMBOOT
168 #undef CONFIG_SYS_RAMBOOT
171 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
172 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 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_END 0x1000 /* End of used area in RAM */
181 #define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
182 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
185 * Local Bus Configuration & Clock Setup
187 #define CONFIG_SYS_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
188 #define CONFIG_SYS_LBC_LBCR 0x00000000
191 * FLASH on the Local Bus
193 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
194 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
195 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
196 #define CONFIG_SYS_FLASH_SIZE 32 /* max FLASH size is 32M */
197 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
198 #define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
200 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* Window base at flash base */
201 #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32MB window size */
203 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | /* Flash Base address */ \
204 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
206 #define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
207 OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
208 OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
210 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
211 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
213 #undef CONFIG_SYS_FLASH_CHECKSUM
216 * BCSR on the Local Bus
218 #define CONFIG_SYS_BCSR 0xF8000000
219 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR /* Access window base at BCSR base */
220 #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000F /* Access window size 64K */
222 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR|0x00000801) /* Port size=8bit, MSEL=GPCM */
223 #define CONFIG_SYS_OR1_PRELIM 0xFFFFE9f7 /* length 32K */
226 * SDRAM on the Local Bus
228 #define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* SDRAM base address */
229 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
231 #define CONFIG_SYS_LB_SDRAM /* if board has SRDAM on local bus */
233 #ifdef CONFIG_SYS_LB_SDRAM
234 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_LBC_SDRAM_BASE
235 #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000019 /* 64MB */
237 /*local bus BR2, OR2 definition for SDRAM if soldered on the EPB board */
239 * Base Register 2 and Option Register 2 configure SDRAM.
240 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
243 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
244 * port size = 32-bits = BR2[19:20] = 11
245 * no parity checking = BR2[21:22] = 00
246 * SDRAM for MSEL = BR2[24:26] = 011
249 * 0 4 8 12 16 20 24 28
250 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
252 * CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
253 * the top 17 bits of BR2.
256 #define CONFIG_SYS_BR2_PRELIM 0xf0001861 /*Port size=32bit, MSEL=SDRAM */
259 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
262 * 64MB mask for AM, OR2[0:7] = 1111 1100
263 * XAM, OR2[17:18] = 11
264 * 9 columns OR2[19-21] = 010
265 * 13 rows OR2[23-25] = 100
266 * EAD set for extra time OR[31] = 1
268 * 0 4 8 12 16 20 24 28
269 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
272 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
274 #define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
275 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
280 #define CONFIG_SYS_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
281 #define CONFIG_SYS_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
282 #define CONFIG_SYS_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
283 #define CONFIG_SYS_LBC_LSDMR_OP_MRW (3 << (31 - 4))
284 #define CONFIG_SYS_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
285 #define CONFIG_SYS_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
286 #define CONFIG_SYS_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
287 #define CONFIG_SYS_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
289 #define CONFIG_SYS_LBC_LSDMR_COMMON 0x0063b723
292 * SDRAM Controller configuration sequence.
294 #define CONFIG_SYS_LBC_LSDMR_1 ( CONFIG_SYS_LBC_LSDMR_COMMON \
295 | CONFIG_SYS_LBC_LSDMR_OP_PCHALL)
296 #define CONFIG_SYS_LBC_LSDMR_2 ( CONFIG_SYS_LBC_LSDMR_COMMON \
297 | CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
298 #define CONFIG_SYS_LBC_LSDMR_3 ( CONFIG_SYS_LBC_LSDMR_COMMON \
299 | CONFIG_SYS_LBC_LSDMR_OP_ARFRSH)
300 #define CONFIG_SYS_LBC_LSDMR_4 ( CONFIG_SYS_LBC_LSDMR_COMMON \
301 | CONFIG_SYS_LBC_LSDMR_OP_MRW)
302 #define CONFIG_SYS_LBC_LSDMR_5 ( CONFIG_SYS_LBC_LSDMR_COMMON \
303 | CONFIG_SYS_LBC_LSDMR_OP_NORMAL)
308 * Windows to access PIB via local bus
310 #define CONFIG_SYS_LBLAWBAR3_PRELIM 0xf8010000 /* windows base 0xf8010000 */
311 #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000000e /* windows size 32KB */
314 * CS4 on Local Bus, to PIB
316 #define CONFIG_SYS_BR4_PRELIM 0xf8010801 /* CS4 base address at 0xf8010000 */
317 #define CONFIG_SYS_OR4_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
320 * CS5 on Local Bus, to PIB
322 #define CONFIG_SYS_BR5_PRELIM 0xf8008801 /* CS5 base address at 0xf8008000 */
323 #define CONFIG_SYS_OR5_PRELIM 0xffffe9f7 /* size 32KB, port size 8bit, GPCM */
328 #define CONFIG_CONS_INDEX 1
329 #undef CONFIG_SERIAL_SOFTWARE_FIFO
330 #define CONFIG_SYS_NS16550
331 #define CONFIG_SYS_NS16550_SERIAL
332 #define CONFIG_SYS_NS16550_REG_SIZE 1
333 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
335 #define CONFIG_SYS_BAUDRATE_TABLE \
336 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
338 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
339 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
341 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
342 /* Use the HUSH parser */
343 #define CONFIG_SYS_HUSH_PARSER
344 #ifdef CONFIG_SYS_HUSH_PARSER
345 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
348 /* pass open firmware flat tree */
349 #define CONFIG_OF_LIBFDT 1
350 #define CONFIG_OF_BOARD_SETUP 1
351 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
354 #define CONFIG_HARD_I2C /* I2C with hardware support */
355 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
356 #define CONFIG_FSL_I2C
357 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
358 #define CONFIG_SYS_I2C_SLAVE 0x7F
359 #define CONFIG_SYS_I2C_NOPROBES {0x52} /* Don't probe these addrs */
360 #define CONFIG_SYS_I2C_OFFSET 0x3000
361 #define CONFIG_SYS_I2C2_OFFSET 0x3100
364 * Config on-board RTC
366 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
367 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
371 * Addresses are mapped 1-1.
373 #define CONFIG_SYS_PCI_MEM_BASE 0x80000000
374 #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
375 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
376 #define CONFIG_SYS_PCI_MMIO_BASE 0x90000000
377 #define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE
378 #define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */
379 #define CONFIG_SYS_PCI_IO_BASE 0x00000000
380 #define CONFIG_SYS_PCI_IO_PHYS 0xE0300000
381 #define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */
383 #define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
384 #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
385 #define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
390 #define CONFIG_NET_MULTI
391 #define CONFIG_PCI_PNP /* do pci plug-and-play */
393 #undef CONFIG_EEPRO100
394 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
395 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
397 #endif /* CONFIG_PCI */
400 #ifndef CONFIG_NET_MULTI
401 #define CONFIG_NET_MULTI 1
405 * QE UEC ethernet configuration
407 #define CONFIG_UEC_ETH
408 #define CONFIG_ETHPRIME "FSL UEC0"
409 #define CONFIG_PHY_MODE_NEED_CHANGE
411 #define CONFIG_UEC_ETH1 /* GETH1 */
413 #ifdef CONFIG_UEC_ETH1
414 #define CONFIG_SYS_UEC1_UCC_NUM 0 /* UCC1 */
415 #define CONFIG_SYS_UEC1_RX_CLK QE_CLK_NONE
416 #define CONFIG_SYS_UEC1_TX_CLK QE_CLK9
417 #define CONFIG_SYS_UEC1_ETH_TYPE GIGA_ETH
418 #define CONFIG_SYS_UEC1_PHY_ADDR 0
419 #define CONFIG_SYS_UEC1_INTERFACE_MODE ENET_1000_GMII
422 #define CONFIG_UEC_ETH2 /* GETH2 */
424 #ifdef CONFIG_UEC_ETH2
425 #define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
426 #define CONFIG_SYS_UEC2_RX_CLK QE_CLK_NONE
427 #define CONFIG_SYS_UEC2_TX_CLK QE_CLK4
428 #define CONFIG_SYS_UEC2_ETH_TYPE GIGA_ETH
429 #define CONFIG_SYS_UEC2_PHY_ADDR 1
430 #define CONFIG_SYS_UEC2_INTERFACE_MODE ENET_1000_GMII
437 #ifndef CONFIG_SYS_RAMBOOT
438 #define CONFIG_ENV_IS_IN_FLASH 1
439 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
440 #define CONFIG_ENV_SECT_SIZE 0x20000
441 #define CONFIG_ENV_SIZE 0x2000
443 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
444 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
445 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
446 #define CONFIG_ENV_SIZE 0x2000
449 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
450 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
455 #define CONFIG_BOOTP_BOOTFILESIZE
456 #define CONFIG_BOOTP_BOOTPATH
457 #define CONFIG_BOOTP_GATEWAY
458 #define CONFIG_BOOTP_HOSTNAME
462 * Command line configuration.
464 #include <config_cmd_default.h>
466 #define CONFIG_CMD_PING
467 #define CONFIG_CMD_I2C
468 #define CONFIG_CMD_ASKENV
469 #define CONFIG_CMD_SDRAM
471 #if defined(CONFIG_PCI)
472 #define CONFIG_CMD_PCI
475 #if defined(CONFIG_SYS_RAMBOOT)
476 #undef CONFIG_CMD_ENV
477 #undef CONFIG_CMD_LOADS
481 #undef CONFIG_WATCHDOG /* watchdog disabled */
484 * Miscellaneous configurable options
486 #define CONFIG_SYS_LONGHELP /* undef to save memory */
487 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
488 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
490 #if defined(CONFIG_CMD_KGDB)
491 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
493 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
496 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
497 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
498 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
499 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
502 * For booting Linux, the board info and command line data
503 * have to be in the first 8 MB of memory, since this is
504 * the maximum mapped by the Linux kernel during initialization.
506 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
511 #define CONFIG_SYS_HID0_INIT 0x000000000
512 #define CONFIG_SYS_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
513 #define CONFIG_SYS_HID2 HID2_HBE
519 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
521 /* DDR: cache cacheable */
522 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
523 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
524 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
525 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
527 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
528 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_10 | \
529 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
530 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
531 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
532 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
534 /* BCSR: cache-inhibit and guarded */
535 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_BCSR | BATL_PP_10 | \
536 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
537 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
538 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
539 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
541 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
542 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
543 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_FLASH_BASE | BATU_BL_32M | BATU_VS | BATU_VP)
544 #define CONFIG_SYS_DBAT3L (CONFIG_SYS_FLASH_BASE | BATL_PP_10 | \
545 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
546 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
548 /* Local bus SDRAM: cacheable */
549 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_LBC_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
550 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_LBC_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
551 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
552 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
554 /* Stack in dcache: cacheable, no memory coherence */
555 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_10)
556 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
557 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
558 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
561 /* PCI MEM space: cacheable */
562 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_PCI_MEM_PHYS | BATL_PP_10 | BATL_MEMCOHERENCE)
563 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_PCI_MEM_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
564 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
565 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
566 /* PCI MMIO space: cache-inhibit and guarded */
567 #define CONFIG_SYS_IBAT7L (CONFIG_SYS_PCI_MMIO_PHYS | BATL_PP_10 | \
568 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
569 #define CONFIG_SYS_IBAT7U (CONFIG_SYS_PCI_MMIO_PHYS | BATU_BL_256M | BATU_VS | BATU_VP)
570 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
571 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
573 #define CONFIG_SYS_IBAT6L (0)
574 #define CONFIG_SYS_IBAT6U (0)
575 #define CONFIG_SYS_IBAT7L (0)
576 #define CONFIG_SYS_IBAT7U (0)
577 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
578 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
579 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
580 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
584 * Internal Definitions
588 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
589 #define BOOTFLAG_WARM 0x02 /* Software reboot */
591 #if defined(CONFIG_CMD_KGDB)
592 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
593 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
597 * Environment Configuration
600 #define CONFIG_ENV_OVERWRITE
602 #if defined(CONFIG_UEC_ETH)
603 #define CONFIG_HAS_ETH0
604 #define CONFIG_ETHADDR 00:04:9f:ef:01:01
605 #define CONFIG_HAS_ETH1
606 #define CONFIG_ETH1ADDR 00:04:9f:ef:01:02
609 #define CONFIG_BAUDRATE 115200
611 #define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
613 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
614 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
616 #define CONFIG_EXTRA_ENV_SETTINGS \
618 "consoledev=ttyS0\0" \
619 "ramdiskaddr=1000000\0" \
620 "ramdiskfile=ramfs.83xx\0" \
622 "fdtfile=mpc836x_mds.dtb\0" \
625 #define CONFIG_NFSBOOTCOMMAND \
626 "setenv bootargs root=/dev/nfs rw " \
627 "nfsroot=$serverip:$rootpath " \
628 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
629 "console=$consoledev,$baudrate $othbootargs;" \
630 "tftp $loadaddr $bootfile;" \
631 "tftp $fdtaddr $fdtfile;" \
632 "bootm $loadaddr - $fdtaddr"
634 #define CONFIG_RAMBOOTCOMMAND \
635 "setenv bootargs root=/dev/ram rw " \
636 "console=$consoledev,$baudrate $othbootargs;" \
637 "tftp $ramdiskaddr $ramdiskfile;" \
638 "tftp $loadaddr $bootfile;" \
639 "tftp $fdtaddr $fdtfile;" \
640 "bootm $loadaddr $ramdiskaddr $fdtaddr"
643 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
645 #endif /* __CONFIG_H */