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 * SPDX-License-Identifier: GPL-2.0+
12 * sbc8349 board configuration file.
18 #define CONFIG_DISPLAY_BOARDINFO
21 * High Level Configuration Options
23 #define CONFIG_E300 1 /* E300 Family */
24 #define CONFIG_MPC834x 1 /* MPC834x family */
25 #define CONFIG_MPC8349 1 /* MPC8349 specific */
26 #define CONFIG_SBC8349 1 /* WRS SBC8349 board specific */
28 #define CONFIG_SYS_TEXT_BASE 0xFF800000
30 /* Don't enable PCI2 on sbc834x - it doesn't exist physically. */
31 #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
34 * The default if PCI isn't enabled, or if no PCI clk setting is given
35 * is 66MHz; this is what the board defaults to when the PCI slot is
36 * physically empty. The board will automatically (i.e w/o jumpers)
37 * clock down to 33MHz if you insert a 33MHz PCI card.
40 #define CONFIG_83XX_CLKIN 33000000 /* in Hz */
42 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
45 #ifndef CONFIG_SYS_CLK_FREQ
47 #define CONFIG_SYS_CLK_FREQ 33000000
48 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
50 #define CONFIG_SYS_CLK_FREQ 66000000
51 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
55 #undef CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
57 #define CONFIG_SYS_IMMR 0xE0000000
59 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
60 #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
61 #define CONFIG_SYS_MEMTEST_END 0x00100000
66 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
67 #undef CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
68 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
69 #define CONFIG_SYS_83XX_DDR_USES_CS0 /* WRS; Fsl board uses CS2/CS3 */
72 * 32-bit data path mode.
74 * Please note that using this mode for devices with the real density of 64-bit
75 * effectively reduces the amount of available memory due to the effect of
76 * wrapping around while translating address to row/columns, for example in the
77 * 256MB module the upper 128MB get aliased with contents of the lower
78 * 128MB); normally this define should be used for devices with real 32-bit
81 #undef CONFIG_DDR_32BIT
83 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
84 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
85 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
86 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
87 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
88 #define CONFIG_DDR_2T_TIMING
90 #if defined(CONFIG_SPD_EEPROM)
92 * Determine DDR configuration from I2C interface.
94 #define SPD_EEPROM_ADDRESS 0x52 /* DDR DIMM */
98 * Manually set up DDR parameters
99 * NB: manual DDR setup untested on sbc834x
101 #define CONFIG_SYS_DDR_SIZE 256 /* MB */
102 #define CONFIG_SYS_DDR_CS2_CONFIG (CSCONFIG_EN \
103 | CSCONFIG_ROW_BIT_13 \
104 | CSCONFIG_COL_BIT_10)
105 #define CONFIG_SYS_DDR_TIMING_1 0x36332321
106 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
107 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
108 #define CONFIG_SYS_DDR_INTERVAL 0x04060100 /* autocharge,no open page */
110 #if defined(CONFIG_DDR_32BIT)
111 /* set burst length to 8 for 32-bit data path */
112 /* DLL,normal,seq,4/2.5, 8 burst len */
113 #define CONFIG_SYS_DDR_MODE 0x00000023
115 /* the default burst length is 4 - for 64-bit data path */
116 /* DLL,normal,seq,4/2.5, 4 burst len */
117 #define CONFIG_SYS_DDR_MODE 0x00000022
122 * SDRAM on the Local Bus
124 #define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* Localbus SDRAM */
125 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
128 * FLASH on the Local Bus
130 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
131 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
132 #define CONFIG_SYS_FLASH_BASE 0xFF800000 /* start of FLASH */
133 #define CONFIG_SYS_FLASH_SIZE 8 /* flash size in MB */
134 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
136 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
137 | BR_PS_16 /* 16 bit port */ \
138 | BR_MS_GPCM /* MSEL = GPCM */ \
141 #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
152 /* window base at flash base */
153 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
154 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB)
156 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
157 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
159 #undef CONFIG_SYS_FLASH_CHECKSUM
160 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
161 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
163 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_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 #define CONFIG_SYS_INIT_RAM_LOCK 1
172 /* Initial RAM address */
173 #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000
174 /* Size of used area in RAM*/
175 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000
177 #define CONFIG_SYS_GBL_DATA_OFFSET \
178 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
179 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
181 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
182 #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */
185 * Local Bus LCRR and LBCR regs
186 * LCRR: DLL bypass, Clock divider is 4
187 * External Local Bus rate is
188 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
190 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
191 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
192 #define CONFIG_SYS_LBC_LBCR 0x00000000
194 #undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */
196 #ifdef CONFIG_SYS_LB_SDRAM
197 /* Local bus BR2, OR2 definition for SDRAM if soldered on the board*/
199 * Base Register 2 and Option Register 2 configure SDRAM.
200 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
203 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
204 * port-size = 32-bits = BR2[19:20] = 11
205 * no parity checking = BR2[21:22] = 00
206 * SDRAM for MSEL = BR2[24:26] = 011
209 * 0 4 8 12 16 20 24 28
210 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
213 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_LBC_SDRAM_BASE \
218 #define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_LBC_SDRAM_BASE
219 #define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_64MB)
222 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
225 * 64MB mask for AM, OR2[0:7] = 1111 1100
226 * XAM, OR2[17:18] = 11
227 * 9 columns OR2[19-21] = 010
228 * 13 rows OR2[23-25] = 100
229 * EAD set for extra time OR[31] = 1
231 * 0 4 8 12 16 20 24 28
232 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
235 #define CONFIG_SYS_OR2_PRELIM (MEG_TO_AM(CONFIG_SYS_LBC_SDRAM_SIZE) \
237 | ((9 - OR_SDRAM_MIN_COLS) << OR_SDRAM_COLS_SHIFT) \
238 | ((13 - OR_SDRAM_MIN_ROWS) << OR_SDRAM_ROWS_SHIFT) \
242 /* LB sdram refresh timer, about 6us */
243 #define CONFIG_SYS_LBC_LSRT 0x32000000
244 /* LB refresh timer prescal, 266MHz/32 */
245 #define CONFIG_SYS_LBC_MRTPR 0x20000000
247 #define CONFIG_SYS_LBC_LSDMR_COMMON (LSDMR_RFEN \
257 * SDRAM Controller configuration sequence.
259 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
260 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
261 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
262 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
263 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
269 #define CONFIG_CONS_INDEX 1
270 #define CONFIG_SYS_NS16550
271 #define CONFIG_SYS_NS16550_SERIAL
272 #define CONFIG_SYS_NS16550_REG_SIZE 1
273 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
275 #define CONFIG_SYS_BAUDRATE_TABLE \
276 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
278 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
279 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
281 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
282 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
283 /* Use the HUSH parser */
284 #define CONFIG_SYS_HUSH_PARSER
286 /* pass open firmware flat tree */
287 #define CONFIG_OF_LIBFDT 1
288 #define CONFIG_OF_BOARD_SETUP 1
289 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
292 #define CONFIG_SYS_I2C
293 #define CONFIG_SYS_I2C_FSL
294 #define CONFIG_SYS_FSL_I2C_SPEED 400000
295 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
296 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
297 #define CONFIG_SYS_FSL_I2C2_SPEED 400000
298 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
299 #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
300 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69}, {1, 0x69} }
301 /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */
304 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
305 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
306 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
307 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
311 * Addresses are mapped 1-1.
313 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
314 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
315 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
316 #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
317 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
318 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
319 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000
320 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
321 #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
323 #define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000
324 #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
325 #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
326 #define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000
327 #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
328 #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
329 #define CONFIG_SYS_PCI2_IO_BASE 0x00000000
330 #define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000
331 #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
333 #if defined(CONFIG_PCI)
337 #if defined(PCI_64BIT)
343 #define CONFIG_PCI_PNP /* do pci plug-and-play */
345 #undef CONFIG_EEPRO100
348 #if !defined(CONFIG_PCI_PNP)
349 #define PCI_ENET0_IOADDR 0xFIXME
350 #define PCI_ENET0_MEMADDR 0xFIXME
351 #define PCI_IDSEL_NUMBER 0xFIXME
354 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
355 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
357 #endif /* CONFIG_PCI */
362 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
364 #if defined(CONFIG_TSEC_ENET)
366 #define CONFIG_TSEC1 1
367 #define CONFIG_TSEC1_NAME "TSEC0"
368 #define CONFIG_TSEC2 1
369 #define CONFIG_TSEC2_NAME "TSEC1"
370 #define CONFIG_PHY_BCM5421S 1
371 #define TSEC1_PHY_ADDR 0x19
372 #define TSEC2_PHY_ADDR 0x1a
373 #define TSEC1_PHYIDX 0
374 #define TSEC2_PHYIDX 0
375 #define TSEC1_FLAGS TSEC_GIGABIT
376 #define TSEC2_FLAGS TSEC_GIGABIT
378 /* Options are: TSEC[0-1] */
379 #define CONFIG_ETHPRIME "TSEC0"
381 #endif /* CONFIG_TSEC_ENET */
386 #ifndef CONFIG_SYS_RAMBOOT
387 #define CONFIG_ENV_IS_IN_FLASH 1
388 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
389 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
390 #define CONFIG_ENV_SIZE 0x2000
392 /* Address and size of Redundant Environment Sector */
393 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
394 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
397 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
398 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
399 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
400 #define CONFIG_ENV_SIZE 0x2000
403 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
404 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
410 #define CONFIG_BOOTP_BOOTFILESIZE
411 #define CONFIG_BOOTP_BOOTPATH
412 #define CONFIG_BOOTP_GATEWAY
413 #define CONFIG_BOOTP_HOSTNAME
417 * Command line configuration.
419 #define CONFIG_CMD_I2C
420 #define CONFIG_CMD_MII
421 #define CONFIG_CMD_PING
423 #if defined(CONFIG_PCI)
424 #define CONFIG_CMD_PCI
427 #undef CONFIG_WATCHDOG /* watchdog disabled */
430 * Miscellaneous configurable options
432 #define CONFIG_SYS_LONGHELP /* undef to save memory */
433 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
435 #if defined(CONFIG_CMD_KGDB)
436 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
438 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
441 /* Print Buffer Size */
442 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
443 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
444 /* Boot Argument Buffer Size */
445 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
448 * For booting Linux, the board info and command line data
449 * have to be in the first 256 MB of memory, since this is
450 * the maximum mapped by the Linux kernel during initialization.
452 /* Initial Memory map for Linux*/
453 #define CONFIG_SYS_BOOTMAPSZ (256 << 20)
455 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
458 #define CONFIG_SYS_HRCW_LOW (\
459 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
460 HRCWL_DDR_TO_SCB_CLK_1X1 |\
461 HRCWL_CSB_TO_CLKIN |\
463 HRCWL_CORE_TO_CSB_2X1)
465 #define CONFIG_SYS_HRCW_LOW (\
466 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
467 HRCWL_DDR_TO_SCB_CLK_1X1 |\
468 HRCWL_CSB_TO_CLKIN |\
470 HRCWL_CORE_TO_CSB_3X1)
472 #define CONFIG_SYS_HRCW_LOW (\
473 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
474 HRCWL_DDR_TO_SCB_CLK_1X1 |\
475 HRCWL_CSB_TO_CLKIN |\
477 HRCWL_CORE_TO_CSB_2X1)
479 #define CONFIG_SYS_HRCW_LOW (\
480 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
481 HRCWL_DDR_TO_SCB_CLK_1X1 |\
482 HRCWL_CSB_TO_CLKIN |\
484 HRCWL_CORE_TO_CSB_1X1)
486 #define CONFIG_SYS_HRCW_LOW (\
487 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
488 HRCWL_DDR_TO_SCB_CLK_1X1 |\
489 HRCWL_CSB_TO_CLKIN |\
491 HRCWL_CORE_TO_CSB_1X1)
494 #if defined(PCI_64BIT)
495 #define CONFIG_SYS_HRCW_HIGH (\
498 HRCWH_PCI1_ARBITER_ENABLE |\
499 HRCWH_PCI2_ARBITER_DISABLE |\
501 HRCWH_FROM_0X00000100 |\
502 HRCWH_BOOTSEQ_DISABLE |\
503 HRCWH_SW_WATCHDOG_DISABLE |\
504 HRCWH_ROM_LOC_LOCAL_16BIT |\
505 HRCWH_TSEC1M_IN_GMII |\
506 HRCWH_TSEC2M_IN_GMII)
508 #define CONFIG_SYS_HRCW_HIGH (\
511 HRCWH_PCI1_ARBITER_ENABLE |\
512 HRCWH_PCI2_ARBITER_ENABLE |\
514 HRCWH_FROM_0X00000100 |\
515 HRCWH_BOOTSEQ_DISABLE |\
516 HRCWH_SW_WATCHDOG_DISABLE |\
517 HRCWH_ROM_LOC_LOCAL_16BIT |\
518 HRCWH_TSEC1M_IN_GMII |\
519 HRCWH_TSEC2M_IN_GMII)
522 /* System IO Config */
523 #define CONFIG_SYS_SICRH 0
524 #define CONFIG_SYS_SICRL SICRL_LDP_A
526 #define CONFIG_SYS_HID0_INIT 0x000000000
527 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK \
528 | HID0_ENABLE_INSTRUCTION_CACHE)
530 /* #define CONFIG_SYS_HID0_FINAL (\
531 HID0_ENABLE_INSTRUCTION_CACHE |\
533 HID0_ENABLE_ADDRESS_BROADCAST) */
536 #define CONFIG_SYS_HID2 HID2_HBE
538 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
540 /* DDR @ 0x00000000 */
541 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
544 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
549 /* PCI @ 0x80000000 */
551 #define CONFIG_PCI_INDIRECT_BRIDGE
552 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE \
555 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE \
559 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE \
561 | BATL_CACHEINHIBIT \
562 | BATL_GUARDEDSTORAGE)
563 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE \
568 #define CONFIG_SYS_IBAT1L (0)
569 #define CONFIG_SYS_IBAT1U (0)
570 #define CONFIG_SYS_IBAT2L (0)
571 #define CONFIG_SYS_IBAT2U (0)
574 #ifdef CONFIG_MPC83XX_PCI2
575 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE \
578 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE \
582 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE \
584 | BATL_CACHEINHIBIT \
585 | BATL_GUARDEDSTORAGE)
586 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE \
591 #define CONFIG_SYS_IBAT3L (0)
592 #define CONFIG_SYS_IBAT3U (0)
593 #define CONFIG_SYS_IBAT4L (0)
594 #define CONFIG_SYS_IBAT4U (0)
597 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 */
598 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR \
600 | BATL_CACHEINHIBIT \
601 | BATL_GUARDEDSTORAGE)
602 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR \
607 /* LBC SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
608 #define CONFIG_SYS_IBAT6L (CONFIG_SYS_LBC_SDRAM_BASE \
610 | BATL_MEMCOHERENCE \
611 | BATL_GUARDEDSTORAGE)
612 #define CONFIG_SYS_IBAT6U (CONFIG_SYS_LBC_SDRAM_BASE \
617 #define CONFIG_SYS_IBAT7L (0)
618 #define CONFIG_SYS_IBAT7U (0)
620 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
621 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
622 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
623 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
624 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
625 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
626 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
627 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
628 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
629 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
630 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
631 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
632 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
633 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
634 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
635 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
637 #if defined(CONFIG_CMD_KGDB)
638 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
642 * Environment Configuration
644 #define CONFIG_ENV_OVERWRITE
646 #if defined(CONFIG_TSEC_ENET)
647 #define CONFIG_HAS_ETH0
648 #define CONFIG_HAS_ETH1
651 #define CONFIG_HOSTNAME SBC8349
652 #define CONFIG_ROOTPATH "/tftpboot/rootfs"
653 #define CONFIG_BOOTFILE "uImage"
655 /* default location for tftp and bootm */
656 #define CONFIG_LOADADDR 800000
658 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
659 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
661 #define CONFIG_BAUDRATE 115200
663 #define CONFIG_EXTRA_ENV_SETTINGS \
665 "hostname=sbc8349\0" \
666 "nfsargs=setenv bootargs root=/dev/nfs rw " \
667 "nfsroot=${serverip}:${rootpath}\0" \
668 "ramargs=setenv bootargs root=/dev/ram rw\0" \
669 "addip=setenv bootargs ${bootargs} " \
670 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
671 ":${hostname}:${netdev}:off panic=1\0" \
672 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
673 "flash_nfs=run nfsargs addip addtty;" \
674 "bootm ${kernel_addr}\0" \
675 "flash_self=run ramargs addip addtty;" \
676 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
677 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
679 "load=tftp 100000 /tftpboot/sbc8349/u-boot.bin\0" \
680 "update=protect off ff800000 ff83ffff; " \
681 "era ff800000 ff83ffff; cp.b 100000 ff800000 ${filesize}\0" \
682 "upd=run load update\0" \
684 "fdtfile=sbc8349.dtb\0" \
687 #define CONFIG_NFSBOOTCOMMAND \
688 "setenv bootargs root=/dev/nfs rw " \
689 "nfsroot=$serverip:$rootpath " \
690 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \
692 "console=$consoledev,$baudrate $othbootargs;" \
693 "tftp $loadaddr $bootfile;" \
694 "tftp $fdtaddr $fdtfile;" \
695 "bootm $loadaddr - $fdtaddr"
697 #define CONFIG_RAMBOOTCOMMAND \
698 "setenv bootargs root=/dev/ram rw " \
699 "console=$consoledev,$baudrate $othbootargs;" \
700 "tftp $ramdiskaddr $ramdiskfile;" \
701 "tftp $loadaddr $bootfile;" \
702 "tftp $fdtaddr $fdtfile;" \
703 "bootm $loadaddr $ramdiskaddr $fdtaddr"
705 #define CONFIG_BOOTCOMMAND "run flash_self"
707 #endif /* __CONFIG_H */