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.
35 * High Level Configuration Options
37 #define CONFIG_E300 1 /* E300 Family */
38 #define CONFIG_MPC83xx 1 /* MPC83xx family */
39 #define CONFIG_MPC834x 1 /* MPC834x family */
40 #define CONFIG_MPC8349 1 /* MPC8349 specific */
41 #define CONFIG_SBC8349 1 /* WRS SBC8349 board specific */
43 #define CONFIG_SYS_TEXT_BASE 0xFF800000
45 /* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
46 #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
49 * The default if PCI isn't enabled, or if no PCI clk setting is given
50 * is 66MHz; this is what the board defaults to when the PCI slot is
51 * physically empty. The board will automatically (i.e w/o jumpers)
52 * clock down to 33MHz if you insert a 33MHz PCI card.
55 #define CONFIG_83XX_CLKIN 33000000 /* in Hz */
57 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
60 #ifndef CONFIG_SYS_CLK_FREQ
62 #define CONFIG_SYS_CLK_FREQ 33000000
63 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
65 #define CONFIG_SYS_CLK_FREQ 66000000
66 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
70 #undef CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
72 #define CONFIG_SYS_IMMR 0xE0000000
74 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
75 #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
76 #define CONFIG_SYS_MEMTEST_END 0x00100000
81 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
82 #undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
83 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
84 #define CONFIG_SYS_83XX_DDR_USES_CS0 /* WRS; Fsl board uses CS2/CS3 */
87 * 32-bit data path mode.
89 * Please note that using this mode for devices with the real density of 64-bit
90 * effectively reduces the amount of available memory due to the effect of
91 * wrapping around while translating address to row/columns, for example in the
92 * 256MB module the upper 128MB get aliased with contents of the lower
93 * 128MB); normally this define should be used for devices with real 32-bit
96 #undef CONFIG_DDR_32BIT
98 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
99 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
100 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
101 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
102 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
103 #define CONFIG_DDR_2T_TIMING
105 #if defined(CONFIG_SPD_EEPROM)
107 * Determine DDR configuration from I2C interface.
109 #define SPD_EEPROM_ADDRESS 0x52 /* DDR DIMM */
113 * Manually set up DDR parameters
114 * NB: manual DDR setup untested on sbc834x
116 #define CONFIG_SYS_DDR_SIZE 256 /* MB */
117 #define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
118 #define CONFIG_SYS_DDR_TIMING_1 0x36332321
119 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
120 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
121 #define CONFIG_SYS_DDR_INTERVAL 0x04060100 /* autocharge,no open page */
123 #if defined(CONFIG_DDR_32BIT)
124 /* set burst length to 8 for 32-bit data path */
125 #define CONFIG_SYS_DDR_MODE 0x00000023 /* DLL,normal,seq,4/2.5, 8 burst len */
127 /* the default burst length is 4 - for 64-bit data path */
128 #define CONFIG_SYS_DDR_MODE 0x00000022 /* DLL,normal,seq,4/2.5, 4 burst len */
133 * SDRAM on the Local Bus
135 #define CONFIG_SYS_LBC_SDRAM_BASE 0x10000000 /* Localbus SDRAM */
136 #define CONFIG_SYS_LBC_SDRAM_SIZE 128 /* LBC SDRAM is 128MB */
139 * FLASH on the Local Bus
141 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
142 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
143 #define CONFIG_SYS_FLASH_BASE 0xFF800000 /* start of FLASH */
144 #define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */
145 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
147 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | /* flash Base address */ \
148 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
151 #define CONFIG_SYS_OR0_PRELIM 0xFF806FF7 /* 8 MB flash size */
152 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* window base at flash base */
153 #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */
155 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
156 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
158 #undef CONFIG_SYS_FLASH_CHECKSUM
159 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
160 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
162 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
164 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
165 #define CONFIG_SYS_RAMBOOT
167 #undef CONFIG_SYS_RAMBOOT
170 #define CONFIG_SYS_INIT_RAM_LOCK 1
171 #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
172 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
174 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
175 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
177 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
178 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
181 * Local Bus LCRR and LBCR regs
182 * LCRR: DLL bypass, Clock divider is 4
183 * External Local Bus rate is
184 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
186 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
187 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
188 #define CONFIG_SYS_LBC_LBCR 0x00000000
190 #undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */
192 #ifdef CONFIG_SYS_LB_SDRAM
193 /* Local bus BR2, OR2 definition for SDRAM if soldered on the board*/
195 * Base Register 2 and Option Register 2 configure SDRAM.
196 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
199 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
200 * port-size = 32-bits = BR2[19:20] = 11
201 * no parity checking = BR2[21:22] = 00
202 * SDRAM for MSEL = BR2[24:26] = 011
205 * 0 4 8 12 16 20 24 28
206 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
208 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
209 * FIXME: the top 17 bits of BR2.
212 #define CONFIG_SYS_BR2_PRELIM 0xF0001861 /* Port-size=32bit, MSEL=SDRAM */
213 #define CONFIG_SYS_LBLAWBAR2_PRELIM 0xF0000000
214 #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000019 /* 64M */
217 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
220 * 64MB mask for AM, OR2[0:7] = 1111 1100
221 * XAM, OR2[17:18] = 11
222 * 9 columns OR2[19-21] = 010
223 * 13 rows OR2[23-25] = 100
224 * EAD set for extra time OR[31] = 1
226 * 0 4 8 12 16 20 24 28
227 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
230 #define CONFIG_SYS_OR2_PRELIM 0xFC006901
232 #define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
233 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
235 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFEN \
246 * SDRAM Controller configuration sequence.
248 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
249 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
250 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
251 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
252 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
258 #define CONFIG_CONS_INDEX 1
259 #define CONFIG_SYS_NS16550
260 #define CONFIG_SYS_NS16550_SERIAL
261 #define CONFIG_SYS_NS16550_REG_SIZE 1
262 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
264 #define CONFIG_SYS_BAUDRATE_TABLE \
265 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
267 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
268 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
270 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
271 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
272 /* Use the HUSH parser */
273 #define CONFIG_SYS_HUSH_PARSER
274 #ifdef CONFIG_SYS_HUSH_PARSER
275 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
278 /* pass open firmware flat tree */
279 #define CONFIG_OF_LIBFDT 1
280 #define CONFIG_OF_BOARD_SETUP 1
281 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
284 #define CONFIG_HARD_I2C /* I2C with hardware support*/
285 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
286 #define CONFIG_FSL_I2C
287 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
288 #define CONFIG_SYS_I2C_SLAVE 0x7F
289 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
290 #define CONFIG_SYS_I2C1_OFFSET 0x3000
291 #define CONFIG_SYS_I2C2_OFFSET 0x3100
292 #define CONFIG_SYS_I2C_OFFSET CONFIG_SYS_I2C2_OFFSET
293 /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */
296 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
297 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
298 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
299 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
303 * Addresses are mapped 1-1.
305 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
306 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
307 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
308 #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
309 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
310 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
311 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000
312 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
313 #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
315 #define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000
316 #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
317 #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
318 #define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000
319 #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
320 #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
321 #define CONFIG_SYS_PCI2_IO_BASE 0x00000000
322 #define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000
323 #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
325 #if defined(CONFIG_PCI)
329 #if defined(PCI_64BIT)
335 #define CONFIG_NET_MULTI
336 #define CONFIG_PCI_PNP /* do pci plug-and-play */
338 #undef CONFIG_EEPRO100
341 #if !defined(CONFIG_PCI_PNP)
342 #define PCI_ENET0_IOADDR 0xFIXME
343 #define PCI_ENET0_MEMADDR 0xFIXME
344 #define PCI_IDSEL_NUMBER 0xFIXME
347 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
348 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
350 #endif /* CONFIG_PCI */
355 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
357 #if defined(CONFIG_TSEC_ENET)
358 #ifndef CONFIG_NET_MULTI
359 #define CONFIG_NET_MULTI 1
362 #define CONFIG_TSEC1 1
363 #define CONFIG_TSEC1_NAME "TSEC0"
364 #define CONFIG_TSEC2 1
365 #define CONFIG_TSEC2_NAME "TSEC1"
366 #define CONFIG_PHY_BCM5421S 1
367 #define TSEC1_PHY_ADDR 0x19
368 #define TSEC2_PHY_ADDR 0x1a
369 #define TSEC1_PHYIDX 0
370 #define TSEC2_PHYIDX 0
371 #define TSEC1_FLAGS TSEC_GIGABIT
372 #define TSEC2_FLAGS TSEC_GIGABIT
374 /* Options are: TSEC[0-1] */
375 #define CONFIG_ETHPRIME "TSEC0"
377 #endif /* CONFIG_TSEC_ENET */
382 #ifndef CONFIG_SYS_RAMBOOT
383 #define CONFIG_ENV_IS_IN_FLASH 1
384 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
385 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
386 #define CONFIG_ENV_SIZE 0x2000
388 /* Address and size of Redundant Environment Sector */
389 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
390 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
393 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
394 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
395 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
396 #define CONFIG_ENV_SIZE 0x2000
399 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
400 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
406 #define CONFIG_BOOTP_BOOTFILESIZE
407 #define CONFIG_BOOTP_BOOTPATH
408 #define CONFIG_BOOTP_GATEWAY
409 #define CONFIG_BOOTP_HOSTNAME
413 * Command line configuration.
415 #include <config_cmd_default.h>
417 #define CONFIG_CMD_I2C
418 #define CONFIG_CMD_MII
419 #define CONFIG_CMD_PING
421 #if defined(CONFIG_PCI)
422 #define CONFIG_CMD_PCI
425 #if defined(CONFIG_SYS_RAMBOOT)
426 #undef CONFIG_CMD_SAVEENV
427 #undef CONFIG_CMD_LOADS
431 #undef CONFIG_WATCHDOG /* watchdog disabled */
434 * Miscellaneous configurable options
436 #define CONFIG_SYS_LONGHELP /* undef to save memory */
437 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
438 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
440 #if defined(CONFIG_CMD_KGDB)
441 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
443 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
446 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
447 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
448 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
449 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
452 * For booting Linux, the board info and command line data
453 * have to be in the first 256 MB of memory, since this is
454 * the maximum mapped by the Linux kernel during initialization.
456 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/
458 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
461 #define CONFIG_SYS_HRCW_LOW (\
462 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
463 HRCWL_DDR_TO_SCB_CLK_1X1 |\
464 HRCWL_CSB_TO_CLKIN |\
466 HRCWL_CORE_TO_CSB_2X1)
468 #define CONFIG_SYS_HRCW_LOW (\
469 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
470 HRCWL_DDR_TO_SCB_CLK_1X1 |\
471 HRCWL_CSB_TO_CLKIN |\
473 HRCWL_CORE_TO_CSB_3X1)
475 #define CONFIG_SYS_HRCW_LOW (\
476 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
477 HRCWL_DDR_TO_SCB_CLK_1X1 |\
478 HRCWL_CSB_TO_CLKIN |\
480 HRCWL_CORE_TO_CSB_2X1)
482 #define CONFIG_SYS_HRCW_LOW (\
483 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
484 HRCWL_DDR_TO_SCB_CLK_1X1 |\
485 HRCWL_CSB_TO_CLKIN |\
487 HRCWL_CORE_TO_CSB_1X1)
489 #define CONFIG_SYS_HRCW_LOW (\
490 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
491 HRCWL_DDR_TO_SCB_CLK_1X1 |\
492 HRCWL_CSB_TO_CLKIN |\
494 HRCWL_CORE_TO_CSB_1X1)
497 #if defined(PCI_64BIT)
498 #define CONFIG_SYS_HRCW_HIGH (\
501 HRCWH_PCI1_ARBITER_ENABLE |\
502 HRCWH_PCI2_ARBITER_DISABLE |\
504 HRCWH_FROM_0X00000100 |\
505 HRCWH_BOOTSEQ_DISABLE |\
506 HRCWH_SW_WATCHDOG_DISABLE |\
507 HRCWH_ROM_LOC_LOCAL_16BIT |\
508 HRCWH_TSEC1M_IN_GMII |\
509 HRCWH_TSEC2M_IN_GMII )
511 #define CONFIG_SYS_HRCW_HIGH (\
514 HRCWH_PCI1_ARBITER_ENABLE |\
515 HRCWH_PCI2_ARBITER_ENABLE |\
517 HRCWH_FROM_0X00000100 |\
518 HRCWH_BOOTSEQ_DISABLE |\
519 HRCWH_SW_WATCHDOG_DISABLE |\
520 HRCWH_ROM_LOC_LOCAL_16BIT |\
521 HRCWH_TSEC1M_IN_GMII |\
522 HRCWH_TSEC2M_IN_GMII )
525 /* System IO Config */
526 #define CONFIG_SYS_SICRH 0
527 #define CONFIG_SYS_SICRL SICRL_LDP_A
529 #define CONFIG_SYS_HID0_INIT 0x000000000
530 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
531 HID0_ENABLE_INSTRUCTION_CACHE)
533 /* #define CONFIG_SYS_HID0_FINAL (\
534 HID0_ENABLE_INSTRUCTION_CACHE |\
536 HID0_ENABLE_ADDRESS_BROADCAST ) */
539 #define CONFIG_SYS_HID2 HID2_HBE
541 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
543 /* DDR @ 0x00000000 */
544 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
545 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
547 /* PCI @ 0x80000000 */
549 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
550 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
551 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
552 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
554 #define CONFIG_SYS_IBAT1L (0)
555 #define CONFIG_SYS_IBAT1U (0)
556 #define CONFIG_SYS_IBAT2L (0)
557 #define CONFIG_SYS_IBAT2U (0)
560 #ifdef CONFIG_MPC83XX_PCI2
561 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
562 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
563 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
564 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
566 #define CONFIG_SYS_IBAT3L (0)
567 #define CONFIG_SYS_IBAT3U (0)
568 #define CONFIG_SYS_IBAT4L (0)
569 #define CONFIG_SYS_IBAT4U (0)
572 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
573 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
574 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
576 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
577 #define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE | \
579 #define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
581 #define CONFIG_SYS_IBAT7L (0)
582 #define CONFIG_SYS_IBAT7U (0)
584 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
585 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
586 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
587 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
588 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
589 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
590 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
591 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
592 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
593 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
594 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
595 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
596 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
597 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
598 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
599 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
601 #if defined(CONFIG_CMD_KGDB)
602 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
603 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
607 * Environment Configuration
609 #define CONFIG_ENV_OVERWRITE
611 #if defined(CONFIG_TSEC_ENET)
612 #define CONFIG_HAS_ETH0
613 #define CONFIG_HAS_ETH1
616 #define CONFIG_HOSTNAME SBC8349
617 #define CONFIG_ROOTPATH /tftpboot/rootfs
618 #define CONFIG_BOOTFILE uImage
620 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
622 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
623 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
625 #define CONFIG_BAUDRATE 115200
627 #define CONFIG_EXTRA_ENV_SETTINGS \
629 "hostname=sbc8349\0" \
630 "nfsargs=setenv bootargs root=/dev/nfs rw " \
631 "nfsroot=${serverip}:${rootpath}\0" \
632 "ramargs=setenv bootargs root=/dev/ram rw\0" \
633 "addip=setenv bootargs ${bootargs} " \
634 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
635 ":${hostname}:${netdev}:off panic=1\0" \
636 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
637 "flash_nfs=run nfsargs addip addtty;" \
638 "bootm ${kernel_addr}\0" \
639 "flash_self=run ramargs addip addtty;" \
640 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
641 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
643 "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0" \
644 "update=protect off ff800000 ff83ffff; " \
645 "era ff800000 ff83ffff; cp.b 100000 ff800000 ${filesize}\0" \
646 "upd=run load update\0" \
648 "fdtfile=sbc8349.dtb\0" \
651 #define CONFIG_NFSBOOTCOMMAND \
652 "setenv bootargs root=/dev/nfs rw " \
653 "nfsroot=$serverip:$rootpath " \
654 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
655 "console=$consoledev,$baudrate $othbootargs;" \
656 "tftp $loadaddr $bootfile;" \
657 "tftp $fdtaddr $fdtfile;" \
658 "bootm $loadaddr - $fdtaddr"
660 #define CONFIG_RAMBOOTCOMMAND \
661 "setenv bootargs root=/dev/ram rw " \
662 "console=$consoledev,$baudrate $othbootargs;" \
663 "tftp $ramdiskaddr $ramdiskfile;" \
664 "tftp $loadaddr $bootfile;" \
665 "tftp $fdtaddr $fdtfile;" \
666 "bootm $loadaddr $ramdiskaddr $fdtaddr"
668 #define CONFIG_BOOTCOMMAND "run flash_self"
670 #endif /* __CONFIG_H */