2 * WindRiver SBC8349 U-Boot configuration file.
3 * Copyright (c) 2006, 2007 Wind River Systems, Inc.
5 * Paul Gortmaker <paul.gortmaker@windriver.com>
6 * Based on the MPC8349EMDS config.
8 * See file CREDITS for list of people who contributed to this
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.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 * sbc8349 board configuration file.
37 * High Level Configuration Options
39 #define CONFIG_E300 1 /* E300 Family */
40 #define CONFIG_MPC83XX 1 /* MPC83XX family */
41 #define CONFIG_MPC834X 1 /* MPC834X family */
42 #define CONFIG_MPC8349 1 /* MPC8349 specific */
43 #define CONFIG_SBC8349 1 /* WRS SBC8349 board specific */
46 /* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
47 #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
51 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
53 #define CONFIG_83XX_CLKIN 33000000 /* in Hz */
56 #ifndef CONFIG_SYS_CLK_FREQ
58 #define CONFIG_SYS_CLK_FREQ 66000000
59 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
61 #define CONFIG_SYS_CLK_FREQ 33000000
62 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
66 #undef CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
68 #define CFG_IMMR 0xE0000000
70 #undef CFG_DRAM_TEST /* memory test, takes time */
71 #define CFG_MEMTEST_START 0x00000000 /* memtest region */
72 #define CFG_MEMTEST_END 0x00100000
77 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
78 #undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
79 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
80 #define CFG_83XX_DDR_USES_CS0 /* WRS; Fsl board uses CS2/CS3 */
83 * 32-bit data path mode.
85 * Please note that using this mode for devices with the real density of 64-bit
86 * effectively reduces the amount of available memory due to the effect of
87 * wrapping around while translating address to row/columns, for example in the
88 * 256MB module the upper 128MB get aliased with contents of the lower
89 * 128MB); normally this define should be used for devices with real 32-bit
92 #undef CONFIG_DDR_32BIT
94 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
95 #define CFG_SDRAM_BASE CFG_DDR_BASE
96 #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
97 #define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
98 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
99 #define CONFIG_DDR_2T_TIMING
101 #if defined(CONFIG_SPD_EEPROM)
103 * Determine DDR configuration from I2C interface.
105 #define SPD_EEPROM_ADDRESS 0x52 /* DDR DIMM */
109 * Manually set up DDR parameters
110 * NB: manual DDR setup untested on sbc834x
112 #define CFG_DDR_SIZE 256 /* MB */
113 #define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
114 #define CFG_DDR_TIMING_1 0x36332321
115 #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
116 #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
117 #define CFG_DDR_INTERVAL 0x04060100 /* autocharge,no open page */
119 #if defined(CONFIG_DDR_32BIT)
120 /* set burst length to 8 for 32-bit data path */
121 #define CFG_DDR_MODE 0x00000023 /* DLL,normal,seq,4/2.5, 8 burst len */
123 /* the default burst length is 4 - for 64-bit data path */
124 #define CFG_DDR_MODE 0x00000022 /* DLL,normal,seq,4/2.5, 4 burst len */
129 * SDRAM on the Local Bus
131 #define CFG_LBC_SDRAM_BASE 0x10000000 /* Localbus SDRAM */
132 #define CFG_LBC_SDRAM_SIZE 128 /* LBC SDRAM is 128MB */
135 * FLASH on the Local Bus
137 #define CFG_FLASH_CFI /* use the Common Flash Interface */
138 #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
139 #define CFG_FLASH_BASE 0xFF800000 /* start of FLASH */
140 #define CFG_FLASH_SIZE 8 /* flash size in MB */
141 /* #define CFG_FLASH_USE_BUFFER_WRITE */
143 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* flash Base address */ \
144 (2 << BR_PS_SHIFT) | /* 32 bit port size */ \
147 #define CFG_OR0_PRELIM 0xFF806FF7 /* 8 MB flash size */
148 #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */
149 #define CFG_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */
151 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
152 #define CFG_MAX_FLASH_SECT 64 /* sectors per device */
154 #undef CFG_FLASH_CHECKSUM
155 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
156 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
158 #define CFG_MID_FLASH_JUMP 0x7F000000
159 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
161 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
167 #define CONFIG_L1_INIT_RAM
168 #define CFG_INIT_RAM_LOCK 1
169 #define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
170 #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
172 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
173 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
174 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
176 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
177 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
180 * Local Bus LCRR and LBCR regs
181 * LCRR: DLL bypass, Clock divider is 4
182 * External Local Bus rate is
183 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
185 #define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
186 #define CFG_LBC_LBCR 0x00000000
188 #undef CFG_LB_SDRAM /* if board has SDRAM on local bus */
191 /* Local bus BR2, OR2 definition for SDRAM if soldered on the board*/
193 * Base Register 2 and Option Register 2 configure SDRAM.
194 * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
197 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
198 * port-size = 32-bits = BR2[19:20] = 11
199 * no parity checking = BR2[21:22] = 00
200 * SDRAM for MSEL = BR2[24:26] = 011
203 * 0 4 8 12 16 20 24 28
204 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
206 * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into
207 * FIXME: the top 17 bits of BR2.
210 #define CFG_BR2_PRELIM 0xF0001861 /* Port-size=32bit, MSEL=SDRAM */
211 #define CFG_LBLAWBAR2_PRELIM 0xF0000000
212 #define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64M */
215 * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
218 * 64MB mask for AM, OR2[0:7] = 1111 1100
219 * XAM, OR2[17:18] = 11
220 * 9 columns OR2[19-21] = 010
221 * 13 rows OR2[23-25] = 100
222 * EAD set for extra time OR[31] = 1
224 * 0 4 8 12 16 20 24 28
225 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
228 #define CFG_OR2_PRELIM 0xFC006901
230 #define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
231 #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
236 #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
237 #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
238 #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
239 #define CFG_LBC_LSDMR_RFCR5 (3 << (31 - 16))
240 #define CFG_LBC_LSDMR_RFCR8 (5 << (31 - 16))
241 #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
242 #define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19))
243 #define CFG_LBC_LSDMR_PRETOACT6 (5 << (31 - 19))
244 #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
245 #define CFG_LBC_LSDMR_ACTTORW3 (3 << (31 - 22))
246 #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
247 #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
248 #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
249 #define CFG_LBC_LSDMR_WRC2 (2 << (31 - 27))
250 #define CFG_LBC_LSDMR_WRC3 (3 << (31 - 27))
251 #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
252 #define CFG_LBC_LSDMR_BUFCMD (1 << (31 - 29))
253 #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
255 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
256 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
257 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
258 #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
259 #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
260 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
261 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
262 #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
264 #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFEN \
265 | CFG_LBC_LSDMR_BSMA1516 \
266 | CFG_LBC_LSDMR_RFCR8 \
267 | CFG_LBC_LSDMR_PRETOACT6 \
268 | CFG_LBC_LSDMR_ACTTORW3 \
269 | CFG_LBC_LSDMR_BL8 \
270 | CFG_LBC_LSDMR_WRC3 \
271 | CFG_LBC_LSDMR_CL3 \
275 * SDRAM Controller configuration sequence.
277 #define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
278 | CFG_LBC_LSDMR_OP_PCHALL)
279 #define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
280 | CFG_LBC_LSDMR_OP_ARFRSH)
281 #define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
282 | CFG_LBC_LSDMR_OP_ARFRSH)
283 #define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
284 | CFG_LBC_LSDMR_OP_MRW)
285 #define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
286 | CFG_LBC_LSDMR_OP_NORMAL)
292 #define CONFIG_CONS_INDEX 1
293 #undef CONFIG_SERIAL_SOFTWARE_FIFO
295 #define CFG_NS16550_SERIAL
296 #define CFG_NS16550_REG_SIZE 1
297 #define CFG_NS16550_CLK get_bus_freq(0)
299 #define CFG_BAUDRATE_TABLE \
300 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
302 #define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
303 #define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
305 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
306 /* Use the HUSH parser */
307 #define CFG_HUSH_PARSER
308 #ifdef CFG_HUSH_PARSER
309 #define CFG_PROMPT_HUSH_PS2 "> "
312 /* pass open firmware flat tree */
313 #define CONFIG_OF_LIBFDT 1
314 #define CONFIG_OF_BOARD_SETUP 1
315 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
318 #define CONFIG_HARD_I2C /* I2C with hardware support*/
319 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
320 #define CONFIG_FSL_I2C
321 #define CONFIG_I2C_CMD_TREE
322 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
323 #define CFG_I2C_SLAVE 0x7F
324 #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */
325 #define CFG_I2C1_OFFSET 0x3000
326 #define CFG_I2C2_OFFSET 0x3100
327 #define CFG_I2C_OFFSET CFG_I2C2_OFFSET
328 /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SPD_BUS_NUM... */
331 #define CFG_TSEC1_OFFSET 0x24000
332 #define CFG_TSEC1 (CFG_IMMR+CFG_TSEC1_OFFSET)
333 #define CFG_TSEC2_OFFSET 0x25000
334 #define CFG_TSEC2 (CFG_IMMR+CFG_TSEC2_OFFSET)
338 * Addresses are mapped 1-1.
340 #define CFG_PCI1_MEM_BASE 0x80000000
341 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
342 #define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
343 #define CFG_PCI1_MMIO_BASE 0x90000000
344 #define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE
345 #define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */
346 #define CFG_PCI1_IO_BASE 0x00000000
347 #define CFG_PCI1_IO_PHYS 0xE2000000
348 #define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
350 #define CFG_PCI2_MEM_BASE 0xA0000000
351 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
352 #define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */
353 #define CFG_PCI2_MMIO_BASE 0xB0000000
354 #define CFG_PCI2_MMIO_PHYS CFG_PCI2_MMIO_BASE
355 #define CFG_PCI2_MMIO_SIZE 0x10000000 /* 256M */
356 #define CFG_PCI2_IO_BASE 0x00000000
357 #define CFG_PCI2_IO_PHYS 0xE2100000
358 #define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
360 #if defined(CONFIG_PCI)
364 #if defined(PCI_64BIT)
370 #define CONFIG_NET_MULTI
371 #define CONFIG_PCI_PNP /* do pci plug-and-play */
373 #undef CONFIG_EEPRO100
376 #if !defined(CONFIG_PCI_PNP)
377 #define PCI_ENET0_IOADDR 0xFIXME
378 #define PCI_ENET0_MEMADDR 0xFIXME
379 #define PCI_IDSEL_NUMBER 0xFIXME
382 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
383 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
385 #endif /* CONFIG_PCI */
390 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
392 #if defined(CONFIG_TSEC_ENET)
393 #ifndef CONFIG_NET_MULTI
394 #define CONFIG_NET_MULTI 1
397 #define CONFIG_TSEC1 1
398 #define CONFIG_TSEC1_NAME "TSEC0"
399 #define CONFIG_TSEC2 1
400 #define CONFIG_TSEC2_NAME "TSEC1"
401 #define CONFIG_PHY_BCM5421S 1
402 #define TSEC1_PHY_ADDR 0x19
403 #define TSEC2_PHY_ADDR 0x1a
404 #define TSEC1_PHYIDX 0
405 #define TSEC2_PHYIDX 0
406 #define TSEC1_FLAGS TSEC_GIGABIT
407 #define TSEC2_FLAGS TSEC_GIGABIT
409 /* Options are: TSEC[0-1] */
410 #define CONFIG_ETHPRIME "TSEC0"
412 #endif /* CONFIG_TSEC_ENET */
418 #define CFG_ENV_IS_IN_FLASH 1
419 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
420 #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
421 #define CFG_ENV_SIZE 0x2000
423 /* Address and size of Redundant Environment Sector */
424 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
425 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
428 #define CFG_NO_FLASH 1 /* Flash is not usable now */
429 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
430 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
431 #define CFG_ENV_SIZE 0x2000
434 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
435 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
441 #define CONFIG_BOOTP_BOOTFILESIZE
442 #define CONFIG_BOOTP_BOOTPATH
443 #define CONFIG_BOOTP_GATEWAY
444 #define CONFIG_BOOTP_HOSTNAME
448 * Command line configuration.
450 #include <config_cmd_default.h>
452 #define CONFIG_CMD_I2C
453 #define CONFIG_CMD_MII
454 #define CONFIG_CMD_PING
456 #if defined(CONFIG_PCI)
457 #define CONFIG_CMD_PCI
460 #if defined(CFG_RAMBOOT)
461 #undef CONFIG_CMD_ENV
462 #undef CONFIG_CMD_LOADS
466 #undef CONFIG_WATCHDOG /* watchdog disabled */
469 * Miscellaneous configurable options
471 #define CFG_LONGHELP /* undef to save memory */
472 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
473 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
475 #if defined(CONFIG_CMD_KGDB)
476 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
478 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
481 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
482 #define CFG_MAXARGS 16 /* max number of command args */
483 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
484 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
487 * For booting Linux, the board info and command line data
488 * have to be in the first 8 MB of memory, since this is
489 * the maximum mapped by the Linux kernel during initialization.
491 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
493 /* Cache Configuration */
494 #define CFG_DCACHE_SIZE 32768
495 #define CFG_CACHELINE_SIZE 32
496 #if defined(CONFIG_CMD_KGDB)
497 #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
500 #define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */
503 #define CFG_HRCW_LOW (\
504 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
505 HRCWL_DDR_TO_SCB_CLK_1X1 |\
506 HRCWL_CSB_TO_CLKIN |\
508 HRCWL_CORE_TO_CSB_2X1)
510 #define CFG_HRCW_LOW (\
511 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
512 HRCWL_DDR_TO_SCB_CLK_1X1 |\
513 HRCWL_CSB_TO_CLKIN |\
515 HRCWL_CORE_TO_CSB_3X1)
517 #define CFG_HRCW_LOW (\
518 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
519 HRCWL_DDR_TO_SCB_CLK_1X1 |\
520 HRCWL_CSB_TO_CLKIN |\
522 HRCWL_CORE_TO_CSB_2X1)
524 #define CFG_HRCW_LOW (\
525 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
526 HRCWL_DDR_TO_SCB_CLK_1X1 |\
527 HRCWL_CSB_TO_CLKIN |\
529 HRCWL_CORE_TO_CSB_1X1)
531 #define CFG_HRCW_LOW (\
532 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
533 HRCWL_DDR_TO_SCB_CLK_1X1 |\
534 HRCWL_CSB_TO_CLKIN |\
536 HRCWL_CORE_TO_CSB_1X1)
539 #if defined(PCI_64BIT)
540 #define CFG_HRCW_HIGH (\
543 HRCWH_PCI1_ARBITER_ENABLE |\
544 HRCWH_PCI2_ARBITER_DISABLE |\
546 HRCWH_FROM_0X00000100 |\
547 HRCWH_BOOTSEQ_DISABLE |\
548 HRCWH_SW_WATCHDOG_DISABLE |\
549 HRCWH_ROM_LOC_LOCAL_16BIT |\
550 HRCWH_TSEC1M_IN_GMII |\
551 HRCWH_TSEC2M_IN_GMII )
553 #define CFG_HRCW_HIGH (\
556 HRCWH_PCI1_ARBITER_ENABLE |\
557 HRCWH_PCI2_ARBITER_ENABLE |\
559 HRCWH_FROM_0X00000100 |\
560 HRCWH_BOOTSEQ_DISABLE |\
561 HRCWH_SW_WATCHDOG_DISABLE |\
562 HRCWH_ROM_LOC_LOCAL_16BIT |\
563 HRCWH_TSEC1M_IN_GMII |\
564 HRCWH_TSEC2M_IN_GMII )
567 /* System IO Config */
568 #define CFG_SICRH SICRH_TSOBI1
569 #define CFG_SICRL SICRL_LDP_A
571 #define CFG_HID0_INIT 0x000000000
572 #define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
574 /* #define CFG_HID0_FINAL (\
575 HID0_ENABLE_INSTRUCTION_CACHE |\
577 HID0_ENABLE_ADDRESS_BROADCAST ) */
580 #define CFG_HID2 HID2_HBE
582 /* DDR @ 0x00000000 */
583 #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
584 #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
586 /* PCI @ 0x80000000 */
588 #define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
589 #define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
590 #define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
591 #define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
593 #define CFG_IBAT1L (0)
594 #define CFG_IBAT1U (0)
595 #define CFG_IBAT2L (0)
596 #define CFG_IBAT2U (0)
599 #ifdef CONFIG_MPC83XX_PCI2
600 #define CFG_IBAT3L (CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
601 #define CFG_IBAT3U (CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
602 #define CFG_IBAT4L (CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
603 #define CFG_IBAT4U (CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
605 #define CFG_IBAT3L (0)
606 #define CFG_IBAT3U (0)
607 #define CFG_IBAT4L (0)
608 #define CFG_IBAT4U (0)
611 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
612 #define CFG_IBAT5L (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
613 #define CFG_IBAT5U (CFG_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
615 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
616 #define CFG_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
617 #define CFG_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
619 #define CFG_IBAT7L (0)
620 #define CFG_IBAT7U (0)
622 #define CFG_DBAT0L CFG_IBAT0L
623 #define CFG_DBAT0U CFG_IBAT0U
624 #define CFG_DBAT1L CFG_IBAT1L
625 #define CFG_DBAT1U CFG_IBAT1U
626 #define CFG_DBAT2L CFG_IBAT2L
627 #define CFG_DBAT2U CFG_IBAT2U
628 #define CFG_DBAT3L CFG_IBAT3L
629 #define CFG_DBAT3U CFG_IBAT3U
630 #define CFG_DBAT4L CFG_IBAT4L
631 #define CFG_DBAT4U CFG_IBAT4U
632 #define CFG_DBAT5L CFG_IBAT5L
633 #define CFG_DBAT5U CFG_IBAT5U
634 #define CFG_DBAT6L CFG_IBAT6L
635 #define CFG_DBAT6U CFG_IBAT6U
636 #define CFG_DBAT7L CFG_IBAT7L
637 #define CFG_DBAT7U CFG_IBAT7U
640 * Internal Definitions
644 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
645 #define BOOTFLAG_WARM 0x02 /* Software reboot */
647 #if defined(CONFIG_CMD_KGDB)
648 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
649 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
653 * Environment Configuration
655 #define CONFIG_ENV_OVERWRITE
657 #if defined(CONFIG_TSEC_ENET)
658 #define CONFIG_HAS_ETH0
659 #define CONFIG_ETHADDR 00:a0:1e:a0:13:8d
660 #define CONFIG_HAS_ETH1
661 #define CONFIG_ETH1ADDR 00:a0:1e:a0:13:8e
664 #define CONFIG_IPADDR 192.168.1.234
666 #define CONFIG_HOSTNAME SBC8349
667 #define CONFIG_ROOTPATH /tftpboot/rootfs
668 #define CONFIG_BOOTFILE uImage
670 #define CONFIG_SERVERIP 192.168.1.1
671 #define CONFIG_GATEWAYIP 192.168.1.1
672 #define CONFIG_NETMASK 255.255.255.0
674 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
676 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
677 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
679 #define CONFIG_BAUDRATE 115200
681 #define CONFIG_EXTRA_ENV_SETTINGS \
683 "hostname=sbc8349\0" \
684 "nfsargs=setenv bootargs root=/dev/nfs rw " \
685 "nfsroot=${serverip}:${rootpath}\0" \
686 "ramargs=setenv bootargs root=/dev/ram rw\0" \
687 "addip=setenv bootargs ${bootargs} " \
688 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
689 ":${hostname}:${netdev}:off panic=1\0" \
690 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
691 "flash_nfs=run nfsargs addip addtty;" \
692 "bootm ${kernel_addr}\0" \
693 "flash_self=run ramargs addip addtty;" \
694 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
695 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
697 "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0" \
698 "update=protect off fff00000 fff3ffff; " \
699 "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \
700 "upd=run load;run update\0" \
702 "fdtfile=sbc8349.dtb\0" \
705 #define CONFIG_NFSBOOTCOMMAND \
706 "setenv bootargs root=/dev/nfs rw " \
707 "nfsroot=$serverip:$rootpath " \
708 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
709 "console=$consoledev,$baudrate $othbootargs;" \
710 "tftp $loadaddr $bootfile;" \
711 "tftp $fdtaddr $fdtfile;" \
712 "bootm $loadaddr - $fdtaddr"
714 #define CONFIG_RAMBOOTCOMMAND \
715 "setenv bootargs root=/dev/ram rw " \
716 "console=$consoledev,$baudrate $othbootargs;" \
717 "tftp $ramdiskaddr $ramdiskfile;" \
718 "tftp $loadaddr $bootfile;" \
719 "tftp $fdtaddr $fdtfile;" \
720 "bootm $loadaddr $ramdiskaddr $fdtaddr"
722 #define CONFIG_BOOTCOMMAND "run flash_self"
724 #endif /* __CONFIG_H */