2 * Copyright (C) 2007-2010 Freescale Semiconductor, Inc.
4 * Dave Liu <daveliu@freescale.com>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
29 #define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
30 #define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
31 #define CONFIG_SYS_NAND_U_BOOT_OFFS 16384
32 #define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
34 #ifdef CONFIG_NAND_U_BOOT
35 #define CONFIG_SYS_TEXT_BASE 0x00100000 /* CONFIG_SYS_NAND_U_BOOT_DST */
36 #define CONFIG_SYS_TEXT_BASE_SPL 0xfff00000
37 #ifdef CONFIG_NAND_SPL
38 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL /* start of monitor */
39 #endif /* CONFIG_NAND_SPL */
40 #endif /* CONFIG_NAND_U_BOOT */
42 #ifndef CONFIG_SYS_TEXT_BASE
43 #define CONFIG_SYS_TEXT_BASE 0xFE000000
46 #ifndef CONFIG_SYS_MONITOR_BASE
47 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
51 * High Level Configuration Options
53 #define CONFIG_E300 1 /* E300 family */
54 #define CONFIG_MPC83xx 1 /* MPC83xx family */
55 #define CONFIG_MPC831x 1 /* MPC831x CPU family */
56 #define CONFIG_MPC8315 1 /* MPC8315 CPU specific */
57 #define CONFIG_MPC8315ERDB 1 /* MPC8315ERDB board specific */
62 #define CONFIG_83XX_CLKIN 66666667 /* in Hz */
63 #define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
66 * Hardware Reset Configuration Word
67 * if CLKIN is 66.66MHz, then
68 * CSB = 133MHz, CORE = 400MHz, DDRC = 266MHz, LBC = 133MHz
70 #define CONFIG_SYS_HRCW_LOW (\
71 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
72 HRCWL_DDR_TO_SCB_CLK_2X1 |\
74 HRCWL_CSB_TO_CLKIN_2X1 |\
75 HRCWL_CORE_TO_CSB_3X1)
76 #define CONFIG_SYS_HRCW_HIGH_BASE (\
78 HRCWH_PCI1_ARBITER_ENABLE |\
80 HRCWH_BOOTSEQ_DISABLE |\
81 HRCWH_SW_WATCHDOG_DISABLE |\
82 HRCWH_TSEC1M_IN_RGMII |\
83 HRCWH_TSEC2M_IN_RGMII |\
87 #ifdef CONFIG_NAND_SPL
88 #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
89 HRCWH_FROM_0XFFF00100 |\
90 HRCWH_ROM_LOC_NAND_SP_8BIT |\
93 #define CONFIG_SYS_HRCW_HIGH (CONFIG_SYS_HRCW_HIGH_BASE |\
94 HRCWH_FROM_0X00000100 |\
95 HRCWH_ROM_LOC_LOCAL_16BIT |\
102 #define CONFIG_SYS_SICRH 0x00000000
103 #define CONFIG_SYS_SICRL 0x00000000 /* 3.3V, no delay */
105 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
106 #define CONFIG_HWCONFIG
111 #define CONFIG_SYS_IMMR 0xE0000000
113 #if defined(CONFIG_NAND_U_BOOT) && !defined(CONFIG_NAND_SPL)
114 #define CONFIG_DEFAULT_IMMR CONFIG_SYS_IMMR
120 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
121 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */
122 #define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */
127 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
128 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
129 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
130 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
131 #define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
138 * Manually set up DDR parameters
139 * consist of two chips HY5PS12621BFP-C4 from HYNIX
141 #define CONFIG_SYS_DDR_SIZE 128 /* MB */
142 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
143 #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
144 | CSCONFIG_ODT_RD_NEVER \
145 | CSCONFIG_ODT_WR_ONLY_CURRENT \
146 | CSCONFIG_ROW_BIT_13 \
147 | CSCONFIG_COL_BIT_10)
149 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
150 #define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
151 | (0 << TIMING_CFG0_WRT_SHIFT) \
152 | (0 << TIMING_CFG0_RRT_SHIFT) \
153 | (0 << TIMING_CFG0_WWT_SHIFT) \
154 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
155 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
156 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
157 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
159 #define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
160 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
161 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
162 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
163 | (6 << TIMING_CFG1_REFREC_SHIFT) \
164 | (2 << TIMING_CFG1_WRREC_SHIFT) \
165 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
166 | (2 << TIMING_CFG1_WRTORD_SHIFT))
168 #define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
169 | (4 << TIMING_CFG2_CPO_SHIFT) \
170 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
171 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
172 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
173 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
174 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
176 #define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
177 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
179 #define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
180 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
183 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */
184 #define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
185 | (0x0232 << SDRAM_MODE_SD_SHIFT))
186 /* ODT 150ohm CL=3, AL=1 on SDRAM */
187 #define CONFIG_SYS_DDR_MODE2 0x00000000
192 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
193 #define CONFIG_SYS_MEMTEST_START 0x00040000 /* memtest region */
194 #define CONFIG_SYS_MEMTEST_END 0x00140000
197 * The reserved memory
199 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
200 #define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
203 * Initial RAM Base Address Setup
205 #define CONFIG_SYS_INIT_RAM_LOCK 1
206 #define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
207 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
208 #define CONFIG_SYS_GBL_DATA_OFFSET \
209 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
212 * Local Bus Configuration & Clock Setup
214 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
215 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
216 #define CONFIG_SYS_LBC_LBCR 0x00040000
217 #define CONFIG_FSL_ELBC 1
220 * FLASH on the Local Bus
222 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
223 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
224 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
226 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
227 #define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is 8M */
228 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
230 /* Window base at flash base */
231 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
232 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB)
234 #define CONFIG_SYS_NOR_BR_PRELIM (CONFIG_SYS_FLASH_BASE \
235 | BR_PS_16 /* 16 bit port */ \
236 | BR_MS_GPCM /* MSEL = GPCM */ \
238 #define CONFIG_SYS_NOR_OR_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
248 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
249 /* 127 64KB sectors and 8 8KB top sectors per device */
250 #define CONFIG_SYS_MAX_FLASH_SECT 135
252 #undef CONFIG_SYS_FLASH_CHECKSUM
253 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
254 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
257 * NAND Flash on the Local Bus
260 #ifdef CONFIG_NAND_SPL
261 #define CONFIG_SYS_NAND_BASE 0xFFF00000
263 #define CONFIG_SYS_NAND_BASE 0xE0600000
266 #define CONFIG_MTD_DEVICE
267 #define CONFIG_MTD_PARTITION
268 #define CONFIG_CMD_MTDPARTS
269 #define MTDIDS_DEFAULT "nand0=e0600000.flash"
270 #define MTDPARTS_DEFAULT \
271 "mtdparts=e0600000.flash:512k(uboot),128k(env),3m@1m(kernel),-(fs)"
273 #define CONFIG_SYS_MAX_NAND_DEVICE 1
274 #define CONFIG_MTD_NAND_VERIFY_WRITE 1
275 #define CONFIG_CMD_NAND 1
276 #define CONFIG_NAND_FSL_ELBC 1
277 #define CONFIG_SYS_NAND_BLOCK_SIZE 16384
278 #define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024) /* 0x00008000 */
280 #define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10)
281 #define CONFIG_SYS_NAND_U_BOOT_DST 0x00100000
282 #define CONFIG_SYS_NAND_U_BOOT_START 0x00100100
283 #define CONFIG_SYS_NAND_U_BOOT_OFFS 16384
284 #define CONFIG_SYS_NAND_U_BOOT_RELOC 0x00010000
286 #define CONFIG_SYS_NAND_BR_PRELIM (CONFIG_SYS_NAND_BASE \
287 | BR_DECC_CHK_GEN /* Use HW ECC */ \
288 | BR_PS_8 /* 8 bit port */ \
289 | BR_MS_FCM /* MSEL = FCM */ \
291 #define CONFIG_SYS_NAND_OR_PRELIM \
292 (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
301 #ifdef CONFIG_NAND_U_BOOT
302 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NAND_BR_PRELIM
303 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NAND_OR_PRELIM
304 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NOR_BR_PRELIM
305 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NOR_OR_PRELIM
307 #define CONFIG_SYS_BR0_PRELIM CONFIG_SYS_NOR_BR_PRELIM
308 #define CONFIG_SYS_OR0_PRELIM CONFIG_SYS_NOR_OR_PRELIM
309 #define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM
310 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM
313 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
314 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
316 #define CONFIG_SYS_NAND_LBLAWBAR_PRELIM CONFIG_SYS_LBLAWBAR1_PRELIM
317 #define CONFIG_SYS_NAND_LBLAWAR_PRELIM CONFIG_SYS_LBLAWAR1_PRELIM
319 #if CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE && \
320 !defined(CONFIG_NAND_SPL)
321 #define CONFIG_SYS_RAMBOOT
323 #undef CONFIG_SYS_RAMBOOT
329 #define CONFIG_CONS_INDEX 1
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 (CONFIG_83XX_CLKIN * 2)
335 #define CONFIG_SYS_BAUDRATE_TABLE \
336 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
338 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
339 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
341 /* Use the HUSH parser */
342 #define CONFIG_SYS_HUSH_PARSER
344 /* Pass open firmware flat tree */
345 #define CONFIG_OF_LIBFDT 1
346 #define CONFIG_OF_BOARD_SETUP 1
347 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
350 #define CONFIG_HARD_I2C /* I2C with hardware support */
351 #define CONFIG_FSL_I2C
352 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave addr */
353 #define CONFIG_SYS_I2C_SLAVE 0x7F
354 #define CONFIG_SYS_I2C_NOPROBES {0x51} /* Don't probe these addrs */
355 #define CONFIG_SYS_I2C_OFFSET 0x3000
356 #define CONFIG_SYS_I2C2_OFFSET 0x3100
359 * Board info - revision and where boot from
361 #define CONFIG_SYS_I2C_PCF8574A_ADDR 0x39
364 * Config on-board RTC
366 #define CONFIG_RTC_DS1337 /* ds1339 on board, use ds1337 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
387 #define CONFIG_SYS_PCIE1_BASE 0xA0000000
388 #define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000
389 #define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000
390 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
391 #define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000
392 #define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000
393 #define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
394 #define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000
395 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
397 #define CONFIG_SYS_PCIE2_BASE 0xC0000000
398 #define CONFIG_SYS_PCIE2_MEM_BASE 0xC0000000
399 #define CONFIG_SYS_PCIE2_MEM_PHYS 0xC0000000
400 #define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000
401 #define CONFIG_SYS_PCIE2_CFG_BASE 0xD0000000
402 #define CONFIG_SYS_PCIE2_CFG_SIZE 0x01000000
403 #define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
404 #define CONFIG_SYS_PCIE2_IO_PHYS 0xD1000000
405 #define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
408 #define CONFIG_PCI_INDIRECT_BRIDGE
411 #define CONFIG_PCI_PNP /* do pci plug-and-play */
413 #define CONFIG_EEPRO100
414 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
415 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
417 #define CONFIG_HAS_FSL_DR_USB
418 #define CONFIG_SYS_SCCR_USBDRCM 3
420 #define CONFIG_CMD_USB
421 #define CONFIG_USB_STORAGE
422 #define CONFIG_USB_EHCI
423 #define CONFIG_USB_EHCI_FSL
424 #define CONFIG_USB_PHY_TYPE "utmi"
425 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
430 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
431 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
432 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
433 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
434 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
437 * TSEC ethernet configuration
439 #define CONFIG_MII 1 /* MII PHY management */
440 #define CONFIG_TSEC1 1
441 #define CONFIG_TSEC1_NAME "eTSEC0"
442 #define CONFIG_TSEC2 1
443 #define CONFIG_TSEC2_NAME "eTSEC1"
444 #define TSEC1_PHY_ADDR 0
445 #define TSEC2_PHY_ADDR 1
446 #define TSEC1_PHYIDX 0
447 #define TSEC2_PHYIDX 0
448 #define TSEC1_FLAGS TSEC_GIGABIT
449 #define TSEC2_FLAGS TSEC_GIGABIT
451 /* Options are: eTSEC[0-1] */
452 #define CONFIG_ETHPRIME "eTSEC1"
457 #define CONFIG_LIBATA
458 #define CONFIG_FSL_SATA
460 #define CONFIG_SYS_SATA_MAX_DEVICE 2
462 #define CONFIG_SYS_SATA1_OFFSET 0x18000
463 #define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
464 #define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
466 #define CONFIG_SYS_SATA2_OFFSET 0x19000
467 #define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
468 #define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
470 #ifdef CONFIG_FSL_SATA
472 #define CONFIG_CMD_SATA
473 #define CONFIG_DOS_PARTITION
474 #define CONFIG_CMD_EXT2
480 #if defined(CONFIG_NAND_U_BOOT)
481 #define CONFIG_ENV_IS_IN_NAND 1
482 #define CONFIG_ENV_OFFSET (512 * 1024)
483 #define CONFIG_ENV_SECT_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
484 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
485 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
486 #define CONFIG_ENV_RANGE (CONFIG_ENV_SECT_SIZE * 4)
487 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
489 #elif !defined(CONFIG_SYS_RAMBOOT)
490 #define CONFIG_ENV_IS_IN_FLASH 1
491 #define CONFIG_ENV_ADDR \
492 (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
493 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
494 #define CONFIG_ENV_SIZE 0x2000
496 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
497 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
498 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
499 #define CONFIG_ENV_SIZE 0x2000
502 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
503 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
508 #define CONFIG_BOOTP_BOOTFILESIZE
509 #define CONFIG_BOOTP_BOOTPATH
510 #define CONFIG_BOOTP_GATEWAY
511 #define CONFIG_BOOTP_HOSTNAME
514 * Command line configuration.
516 #include <config_cmd_default.h>
518 #define CONFIG_CMD_PING
519 #define CONFIG_CMD_I2C
520 #define CONFIG_CMD_MII
521 #define CONFIG_CMD_DATE
522 #define CONFIG_CMD_PCI
524 #if defined(CONFIG_SYS_RAMBOOT) && !defined(CONFIG_NAND_U_BOOT)
525 #undef CONFIG_CMD_SAVEENV
526 #undef CONFIG_CMD_LOADS
529 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
530 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
532 #undef CONFIG_WATCHDOG /* watchdog disabled */
535 * Miscellaneous configurable options
537 #define CONFIG_SYS_LONGHELP /* undef to save memory */
538 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
539 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
541 #if defined(CONFIG_CMD_KGDB)
542 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
544 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
547 /* Print Buffer Size */
548 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
549 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
550 /* Boot Argument Buffer Size */
551 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
552 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
555 * For booting Linux, the board info and command line data
556 * have to be in the first 256 MB of memory, since this is
557 * the maximum mapped by the Linux kernel during initialization.
559 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
564 #define CONFIG_SYS_HID0_INIT 0x000000000
565 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
566 HID0_ENABLE_INSTRUCTION_CACHE | \
567 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
568 #define CONFIG_SYS_HID2 HID2_HBE
573 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
575 /* DDR: cache cacheable */
576 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE \
579 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE \
583 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
584 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
586 /* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
587 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR \
589 | BATL_CACHEINHIBIT \
590 | BATL_GUARDEDSTORAGE)
591 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR \
595 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
596 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
598 /* FLASH: icache cacheable, but dcache-inhibit and guarded */
599 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE \
602 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE \
606 #define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE \
608 | BATL_CACHEINHIBIT \
609 | BATL_GUARDEDSTORAGE)
610 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
612 /* Stack in dcache: cacheable, no memory coherence */
613 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
614 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR \
618 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
619 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
621 /* PCI MEM space: cacheable */
622 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI_MEM_PHYS \
625 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI_MEM_PHYS \
629 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
630 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
632 /* PCI MMIO space: cache-inhibit and guarded */
633 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_PCI_MMIO_PHYS \
635 | BATL_CACHEINHIBIT \
636 | BATL_GUARDEDSTORAGE)
637 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_PCI_MMIO_PHYS \
641 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
642 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
644 #define CONFIG_SYS_IBAT6L 0
645 #define CONFIG_SYS_IBAT6U 0
646 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
647 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
649 #define CONFIG_SYS_IBAT7L 0
650 #define CONFIG_SYS_IBAT7U 0
651 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
652 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
654 #if defined(CONFIG_CMD_KGDB)
655 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
656 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
660 * Environment Configuration
663 #define CONFIG_ENV_OVERWRITE
665 #if defined(CONFIG_TSEC_ENET)
666 #define CONFIG_HAS_ETH0
667 #define CONFIG_HAS_ETH1
670 #define CONFIG_BAUDRATE 115200
672 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
674 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
675 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
677 #define CONFIG_EXTRA_ENV_SETTINGS \
679 "consoledev=ttyS0\0" \
680 "ramdiskaddr=1000000\0" \
681 "ramdiskfile=ramfs.83xx\0" \
683 "fdtfile=mpc8315erdb.dtb\0" \
684 "usb_phy_type=utmi\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"
706 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
708 #endif /* __CONFIG_H */