2 * Copyright (C) Freescale Semiconductor, Inc. 2006.
4 * See file CREDITS for list of people who contributed to this
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
24 MPC8349E-mITX and MPC8349E-mITX-GP board configuration file
28 0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB)
29 0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB)
30 0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB)
31 0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
32 0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
33 0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
34 0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
35 0xF001_0000-0xF001_FFFF Local bus expansion slot
36 0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
37 0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
38 0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)
42 Bus Addr Part No. Description Length Location
43 ----------------------------------------------------------------
44 I2C0 0x50 M24256-BWMN6P Board EEPROM 2 U64
46 I2C1 0x20 PCF8574 I2C Expander 0 U8
47 I2C1 0x21 PCF8574 I2C Expander 0 U10
48 I2C1 0x38 PCF8574A I2C Expander 0 U8
49 I2C1 0x39 PCF8574A I2C Expander 0 U10
50 I2C1 0x51 (DDR) DDR EEPROM 1 U1
51 I2C1 0x68 DS1339 RTC 1 U68
53 Note that a given board has *either* a pair of 8574s or a pair of 8574As.
59 #if (CONFIG_SYS_TEXT_BASE == 0xFE000000)
60 #define CONFIG_SYS_LOWBOOT
64 * High Level Configuration Options
66 #define CONFIG_MPC83xx 1
67 #define CONFIG_MPC834x /* MPC834x family (8343, 8347, 8349) */
68 #define CONFIG_MPC8349 /* MPC8349 specific */
70 #ifndef CONFIG_SYS_TEXT_BASE
71 #define CONFIG_SYS_TEXT_BASE 0xFEF00000
74 #define CONFIG_SYS_IMMR 0xE0000000 /* The IMMR is relocated to here */
76 #define CONFIG_MISC_INIT_F
77 #define CONFIG_MISC_INIT_R
83 #ifdef CONFIG_MPC8349ITX
84 #define CONFIG_COMPACT_FLASH /* The CF card interface on the back of the board */
85 #define CONFIG_VSC7385_ENET /* VSC7385 ethernet support */
86 #define CONFIG_SATA_SIL3114 /* SIL3114 SATA controller */
87 #define CONFIG_SYS_USB_HOST /* use the EHCI USB controller */
91 #define CONFIG_RTC_DS1337
92 #define CONFIG_HARD_I2C
93 #define CONFIG_TSEC_ENET /* TSEC Ethernet support */
96 * Device configurations
100 #ifdef CONFIG_HARD_I2C
102 #define CONFIG_FSL_I2C
103 #define CONFIG_I2C_MULTI_BUS
104 #define CONFIG_SYS_I2C_OFFSET 0x3000
105 #define CONFIG_SYS_I2C2_OFFSET 0x3100
106 #define CONFIG_SYS_SPD_BUS_NUM 1 /* The I2C bus for SPD */
107 #define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */
109 #define CONFIG_SYS_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */
110 #define CONFIG_SYS_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */
111 #define CONFIG_SYS_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */
112 #define CONFIG_SYS_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */
113 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */
114 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/
115 #define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */
117 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
118 #define CONFIG_SYS_I2C_SLAVE 0x7F
120 /* Don't probe these addresses: */
121 #define CONFIG_SYS_I2C_NOPROBES {{1, CONFIG_SYS_I2C_8574_ADDR1}, \
122 {1, CONFIG_SYS_I2C_8574_ADDR2}, \
123 {1, CONFIG_SYS_I2C_8574A_ADDR1}, \
124 {1, CONFIG_SYS_I2C_8574A_ADDR2}}
125 /* Bit definitions for the 8574[A] I2C expander */
126 #define I2C_8574_REVISION 0x03 /* Board revision, 00=0.0, 01=0.1, 10=1.0 */
127 #define I2C_8574_CF 0x08 /* 1=Compact flash absent, 0=present */
128 #define I2C_8574_MPCICLKRN 0x10 /* MiniPCI Clk Run */
129 #define I2C_8574_PCI66 0x20 /* 0=33MHz PCI, 1=66MHz PCI */
130 #define I2C_8574_FLASHSIDE 0x40 /* 0=Reset vector from U4, 1=from U7*/
132 #undef CONFIG_SOFT_I2C
137 #ifdef CONFIG_COMPACT_FLASH
139 #define CONFIG_SYS_IDE_MAXBUS 1
140 #define CONFIG_SYS_IDE_MAXDEVICE 1
142 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
143 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF_BASE
144 #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000
145 #define CONFIG_SYS_ATA_REG_OFFSET 0
146 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0200
147 #define CONFIG_SYS_ATA_STRIDE 2
149 #define ATA_RESET_TIME 1 /* If a CF card is not inserted, time out quickly */
156 #ifdef CONFIG_SATA_SIL3114
158 #define CONFIG_SYS_SATA_MAX_DEVICE 4
159 #define CONFIG_LIBATA
164 #ifdef CONFIG_SYS_USB_HOST
168 #define CONFIG_CMD_USB
169 #define CONFIG_USB_STORAGE
170 #define CONFIG_USB_EHCI
171 #define CONFIG_USB_EHCI_FSL
173 /* Current USB implementation supports the only USB controller,
174 * so we have to choose between the MPH or the DR ones */
176 #define CONFIG_HAS_FSL_MPH_USB
178 #define CONFIG_HAS_FSL_DR_USB
186 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
187 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
188 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
189 #define CONFIG_SYS_83XX_DDR_USES_CS0
190 #define CONFIG_SYS_MEMTEST_START 0x1000 /* memtest region */
191 #define CONFIG_SYS_MEMTEST_END 0x2000
193 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
194 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
196 #define CONFIG_VERY_BIG_RAM
197 #define CONFIG_MAX_MEM_MAPPED ((phys_size_t)256 << 20)
199 #ifdef CONFIG_HARD_I2C
200 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
203 #ifndef CONFIG_SPD_EEPROM /* No SPD? Then manually set up DDR parameters */
204 #define CONFIG_SYS_DDR_SIZE 256 /* Mb */
205 #define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
207 #define CONFIG_SYS_DDR_TIMING_1 0x26242321
208 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
212 *Flash on the Local Bus
215 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
216 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
217 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */
218 #define CONFIG_SYS_FLASH_EMPTY_INFO
219 #define CONFIG_SYS_MAX_FLASH_SECT 135 /* 127 64KB sectors + 8 8KB sectors per device */
220 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
221 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
222 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
224 /* The ITX has two flash chips, but the ITX-GP has only one. To support both
225 boards, we say we have two, but don't display a message if we find only one. */
226 #define CONFIG_SYS_FLASH_QUIET_TEST
227 #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
228 #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}
229 #define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size in MB */
230 #define CONFIG_SYS_FLASH_SIZE_SHIFT 4 /* log2 of the above value */
231 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
235 #ifdef CONFIG_VSC7385_ENET
239 /* The flash address and size of the VSC7385 firmware image */
240 #define CONFIG_VSC7385_IMAGE 0xFEFFE000
241 #define CONFIG_VSC7385_IMAGE_SIZE 8192
246 * BRx, ORx, LBLAWBARx, and LBLAWARx
251 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | BR_PS_16 | BR_V)
252 #define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
253 OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
254 OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
255 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
256 #define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | (0x13 + CONFIG_SYS_FLASH_SIZE_SHIFT))
260 #define CONFIG_SYS_VSC7385_BASE 0xF8000000
262 #ifdef CONFIG_VSC7385_ENET
264 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_VSC7385_BASE | BR_PS_8 | BR_V)
265 #define CONFIG_SYS_OR1_PRELIM (OR_AM_128KB | OR_GPCM_CSNT | OR_GPCM_XACS | \
266 OR_GPCM_SCY_15 | OR_GPCM_SETA | OR_GPCM_TRLX | \
267 OR_GPCM_EHTR | OR_GPCM_EAD)
269 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_VSC7385_BASE
270 #define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
276 #define CONFIG_SYS_LED_BASE 0xF9000000
277 #define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_LED_BASE | BR_PS_8 | BR_V)
278 #define CONFIG_SYS_OR2_PRELIM (OR_AM_2MB | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | \
279 OR_GPCM_XACS | OR_GPCM_SCY_9 | OR_GPCM_TRLX | \
280 OR_GPCM_EHTR | OR_GPCM_EAD)
284 #ifdef CONFIG_COMPACT_FLASH
286 #define CONFIG_SYS_CF_BASE 0xF0000000
288 #define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_CF_BASE | BR_PS_16 | BR_MS_UPMA | BR_V)
289 #define CONFIG_SYS_OR3_PRELIM (OR_UPM_AM | OR_UPM_BI)
291 #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_CF_BASE
292 #define CONFIG_SYS_LBLAWAR3_PRELIM (LBLAWAR_EN | LBLAWAR_64KB)
297 * U-Boot memory configuration
299 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
301 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
302 #define CONFIG_SYS_RAMBOOT
304 #undef CONFIG_SYS_RAMBOOT
307 #define CONFIG_SYS_INIT_RAM_LOCK
308 #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
309 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM*/
311 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
312 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
314 /* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
315 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
316 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
319 * Local Bus LCRR and LBCR regs
320 * LCRR: DLL bypass, Clock divider is 4
321 * External Local Bus rate is
322 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
324 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
325 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
326 #define CONFIG_SYS_LBC_LBCR 0x00000000
328 #define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
329 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32*/
334 #define CONFIG_CONS_INDEX 1
335 #define CONFIG_SYS_NS16550
336 #define CONFIG_SYS_NS16550_SERIAL
337 #define CONFIG_SYS_NS16550_REG_SIZE 1
338 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
340 #define CONFIG_SYS_BAUDRATE_TABLE \
341 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
343 #define CONFIG_CONSOLE ttyS0
344 #define CONFIG_BAUDRATE 115200
346 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
347 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
349 /* pass open firmware flat tree */
350 #define CONFIG_OF_LIBFDT 1
351 #define CONFIG_OF_BOARD_SETUP 1
352 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
359 #define CONFIG_MPC83XX_PCI2
363 * Addresses are mapped 1-1.
365 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
366 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
367 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
368 #define CONFIG_SYS_PCI1_MMIO_BASE (CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
369 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
370 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
371 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000
372 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
373 #define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
375 #ifdef CONFIG_MPC83XX_PCI2
376 #define CONFIG_SYS_PCI2_MEM_BASE (CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)
377 #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
378 #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
379 #define CONFIG_SYS_PCI2_MMIO_BASE (CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)
380 #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
381 #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
382 #define CONFIG_SYS_PCI2_IO_BASE 0x00000000
383 #define CONFIG_SYS_PCI2_IO_PHYS (CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)
384 #define CONFIG_SYS_PCI2_IO_SIZE 0x01000000 /* 16M */
387 #define CONFIG_PCI_PNP /* do pci plug-and-play */
389 #ifndef CONFIG_PCI_PNP
390 #define PCI_ENET0_IOADDR 0x00000000
391 #define PCI_ENET0_MEMADDR CONFIG_SYS_PCI2_MEM_BASE
392 #define PCI_IDSEL_NUMBER 0x0f /* IDSEL = AD15 */
395 #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
399 #define CONFIG_PCI_66M
400 #ifdef CONFIG_PCI_66M
401 #define CONFIG_83XX_CLKIN 66666666 /* in Hz */
403 #define CONFIG_83XX_CLKIN 33333333 /* in Hz */
408 #ifdef CONFIG_TSEC_ENET
411 #define CONFIG_PHY_GIGE /* In case CONFIG_CMD_MII is specified */
416 #define CONFIG_HAS_ETH0
417 #define CONFIG_TSEC1_NAME "TSEC0"
418 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
419 #define TSEC1_PHY_ADDR 0x1c /* VSC8201 uses address 0x1c */
420 #define TSEC1_PHYIDX 0
421 #define TSEC1_FLAGS TSEC_GIGABIT
425 #define CONFIG_HAS_ETH1
426 #define CONFIG_TSEC2_NAME "TSEC1"
427 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
429 #define TSEC2_PHY_ADDR 4
430 #define TSEC2_PHYIDX 0
431 #define TSEC2_FLAGS TSEC_GIGABIT
434 #define CONFIG_ETHPRIME "Freescale TSEC"
441 #define CONFIG_ENV_OVERWRITE
443 #ifndef CONFIG_SYS_RAMBOOT
444 #define CONFIG_ENV_IS_IN_FLASH
445 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
446 #define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K (one sector) for environment */
447 #define CONFIG_ENV_SIZE 0x2000
449 #define CONFIG_SYS_NO_FLASH /* Flash is not usable now */
450 #undef CONFIG_FLASH_CFI_DRIVER
451 #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */
452 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
453 #define CONFIG_ENV_SIZE 0x2000
456 #define CONFIG_LOADS_ECHO /* echo on for serial download */
457 #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
462 #define CONFIG_BOOTP_BOOTFILESIZE
463 #define CONFIG_BOOTP_BOOTPATH
464 #define CONFIG_BOOTP_GATEWAY
465 #define CONFIG_BOOTP_HOSTNAME
469 * Command line configuration.
471 #include <config_cmd_default.h>
473 #define CONFIG_CMD_CACHE
474 #define CONFIG_CMD_DATE
475 #define CONFIG_CMD_IRQ
476 #define CONFIG_CMD_NET
477 #define CONFIG_CMD_PING
478 #define CONFIG_CMD_DHCP
479 #define CONFIG_CMD_SDRAM
481 #if defined(CONFIG_COMPACT_FLASH) || defined(CONFIG_SATA_SIL3114) \
482 || defined(CONFIG_USB_STORAGE)
483 #define CONFIG_DOS_PARTITION
484 #define CONFIG_CMD_FAT
485 #define CONFIG_SUPPORT_VFAT
488 #ifdef CONFIG_COMPACT_FLASH
489 #define CONFIG_CMD_IDE
492 #ifdef CONFIG_SATA_SIL3114
493 #define CONFIG_CMD_SATA
496 #if defined(CONFIG_SATA_SIL3114) || defined(CONFIG_USB_STORAGE)
497 #define CONFIG_CMD_EXT2
501 #define CONFIG_CMD_PCI
504 #ifdef CONFIG_HARD_I2C
505 #define CONFIG_CMD_I2C
509 #undef CONFIG_WATCHDOG /* watchdog disabled */
512 * Miscellaneous configurable options
514 #define CONFIG_SYS_LONGHELP /* undef to save memory */
515 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
516 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
517 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
518 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
520 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
521 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
523 #ifdef CONFIG_MPC8349ITX
524 #define CONFIG_SYS_PROMPT "MPC8349E-mITX> " /* Monitor Command Prompt */
526 #define CONFIG_SYS_PROMPT "MPC8349E-mITX-GP> " /* Monitor Command Prompt */
529 #if defined(CONFIG_CMD_KGDB)
530 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
532 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
535 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buffer Size */
536 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
537 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
538 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
541 * For booting Linux, the board info and command line data
542 * have to be in the first 256 MB of memory, since this is
543 * the maximum mapped by the Linux kernel during initialization.
545 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/
547 #define CONFIG_SYS_HRCW_LOW (\
548 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
549 HRCWL_DDR_TO_SCB_CLK_1X1 |\
550 HRCWL_CSB_TO_CLKIN_4X1 |\
552 HRCWL_CORE_TO_CSB_2X1)
554 #ifdef CONFIG_SYS_LOWBOOT
555 #define CONFIG_SYS_HRCW_HIGH (\
558 HRCWH_PCI1_ARBITER_ENABLE |\
559 HRCWH_PCI2_ARBITER_ENABLE |\
561 HRCWH_FROM_0X00000100 |\
562 HRCWH_BOOTSEQ_DISABLE |\
563 HRCWH_SW_WATCHDOG_DISABLE |\
564 HRCWH_ROM_LOC_LOCAL_16BIT |\
565 HRCWH_TSEC1M_IN_GMII |\
566 HRCWH_TSEC2M_IN_GMII )
568 #define CONFIG_SYS_HRCW_HIGH (\
571 HRCWH_PCI1_ARBITER_ENABLE |\
572 HRCWH_PCI2_ARBITER_ENABLE |\
574 HRCWH_FROM_0XFFF00100 |\
575 HRCWH_BOOTSEQ_DISABLE |\
576 HRCWH_SW_WATCHDOG_DISABLE |\
577 HRCWH_ROM_LOC_LOCAL_16BIT |\
578 HRCWH_TSEC1M_IN_GMII |\
579 HRCWH_TSEC2M_IN_GMII )
585 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
586 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
587 #define CONFIG_SYS_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
588 #define CONFIG_SYS_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
589 #define CONFIG_SYS_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
590 #define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
591 #define CONFIG_SYS_SCCR_USBMPHCM 3 /* USB MPH controller's clock */
592 #define CONFIG_SYS_SCCR_USBDRCM 0 /* USB DR controller's clock */
597 #define CONFIG_SYS_SICRH SICRH_TSOBI1 /* Needed for gigabit to work on TSEC 1 */
598 #define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1) /* USB DR as device + USB MPH as host */
600 #define CONFIG_SYS_HID0_INIT 0x00000000
601 #define CONFIG_SYS_HID0_FINAL HID0_ENABLE_INSTRUCTION_CACHE
603 #define CONFIG_SYS_HID2 HID2_HBE
604 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
607 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
608 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
612 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
613 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
614 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
615 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
617 #define CONFIG_SYS_IBAT1L 0
618 #define CONFIG_SYS_IBAT1U 0
619 #define CONFIG_SYS_IBAT2L 0
620 #define CONFIG_SYS_IBAT2U 0
623 #ifdef CONFIG_MPC83XX_PCI2
624 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
625 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
626 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
627 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
629 #define CONFIG_SYS_IBAT3L 0
630 #define CONFIG_SYS_IBAT3U 0
631 #define CONFIG_SYS_IBAT4L 0
632 #define CONFIG_SYS_IBAT4U 0
635 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
636 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
637 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
639 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
640 #define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE | \
642 #define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
644 #define CONFIG_SYS_IBAT7L 0
645 #define CONFIG_SYS_IBAT7U 0
647 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
648 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
649 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
650 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
651 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
652 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
653 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
654 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
655 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
656 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
657 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
658 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
659 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
660 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
661 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
662 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
664 #if defined(CONFIG_CMD_KGDB)
665 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
666 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
671 * Environment Configuration
673 #define CONFIG_ENV_OVERWRITE
675 #define CONFIG_NETDEV eth0
677 #ifdef CONFIG_MPC8349ITX
678 #define CONFIG_HOSTNAME mpc8349emitx
680 #define CONFIG_HOSTNAME mpc8349emitxgp
683 /* Default path and filenames */
684 #define CONFIG_ROOTPATH "/nfsroot/rootfs"
685 #define CONFIG_BOOTFILE "uImage"
686 #define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
688 #ifdef CONFIG_MPC8349ITX
689 #define CONFIG_FDTFILE mpc8349emitx.dtb
691 #define CONFIG_FDTFILE mpc8349emitxgp.dtb
694 #define CONFIG_BOOTDELAY 6
696 #define XMK_STR(x) #x
697 #define MK_STR(x) XMK_STR(x)
699 #define CONFIG_BOOTARGS \
701 " nfsroot=" MK_STR(CONFIG_SERVERIP) ":" CONFIG_ROOTPATH \
702 " ip=" MK_STR(CONFIG_IPADDR) ":" MK_STR(CONFIG_SERVERIP) ":" \
703 MK_STR(CONFIG_GATEWAYIP) ":" MK_STR(CONFIG_NETMASK) ":" \
704 MK_STR(CONFIG_HOSTNAME) ":" MK_STR(CONFIG_NETDEV) ":off" \
705 " console=" MK_STR(CONFIG_CONSOLE) "," MK_STR(CONFIG_BAUDRATE)
707 #define CONFIG_EXTRA_ENV_SETTINGS \
708 "console=" MK_STR(CONFIG_CONSOLE) "\0" \
709 "netdev=" MK_STR(CONFIG_NETDEV) "\0" \
710 "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
711 "tftpflash=tftpboot $loadaddr $uboot; " \
712 "protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
713 "erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
714 "cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; " \
715 "protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
716 "cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
718 "fdtfile=" MK_STR(CONFIG_FDTFILE) "\0"
720 #define CONFIG_NFSBOOTCOMMAND \
721 "setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \
722 " ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
723 " console=$console,$baudrate $othbootargs; " \
724 "tftp $loadaddr $bootfile;" \
725 "tftp $fdtaddr $fdtfile;" \
726 "bootm $loadaddr - $fdtaddr"
728 #define CONFIG_RAMBOOTCOMMAND \
729 "setenv bootargs root=/dev/ram rw" \
730 " console=$console,$baudrate $othbootargs; " \
731 "tftp $ramdiskaddr $ramdiskfile;" \
732 "tftp $loadaddr $bootfile;" \
733 "tftp $fdtaddr $fdtfile;" \
734 "bootm $loadaddr $ramdiskaddr $fdtaddr"