3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 * See file CREDITS for list of people who contributed to this
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
25 * mpc8349emds board configuration file
33 * High Level Configuration Options
35 #define CONFIG_E300 1 /* E300 Family */
36 #define CONFIG_MPC83XX 1 /* MPC83XX family */
37 #define CONFIG_MPC834X 1 /* MPC834X family */
38 #define CONFIG_MPC8349 1 /* MPC8349 specific */
39 #define CONFIG_MPC8349EMDS 1 /* MPC8349EMDS board specific */
42 #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */
46 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
48 #define CONFIG_83XX_CLKIN 33000000 /* in Hz */
51 #ifndef CONFIG_SYS_CLK_FREQ
53 #define CONFIG_SYS_CLK_FREQ 66000000
54 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
56 #define CONFIG_SYS_CLK_FREQ 33000000
57 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
61 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
63 #define CFG_IMMR 0xE0000000
65 #undef CFG_DRAM_TEST /* memory test, takes time */
66 #define CFG_MEMTEST_START 0x00000000 /* memtest region */
67 #define CFG_MEMTEST_END 0x00100000
72 #define CONFIG_DDR_ECC /* support DDR ECC function */
73 #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
74 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
77 * 32-bit data path mode.
79 * Please note that using this mode for devices with the real density of 64-bit
80 * effectively reduces the amount of available memory due to the effect of
81 * wrapping around while translating address to row/columns, for example in the
82 * 256MB module the upper 128MB get aliased with contents of the lower
83 * 128MB); normally this define should be used for devices with real 32-bit
86 #undef CONFIG_DDR_32BIT
88 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
89 #define CFG_SDRAM_BASE CFG_DDR_BASE
90 #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
91 #define CFG_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
92 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
93 #undef CONFIG_DDR_2T_TIMING
96 * DDRCDR - DDR Control Driver Register
98 #define CFG_DDRCDR_VALUE 0x80080001
100 #if defined(CONFIG_SPD_EEPROM)
102 * Determine DDR configuration from I2C interface.
104 #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
107 * Manually set up DDR parameters
109 #define CFG_DDR_SIZE 256 /* MB */
110 #if defined(CONFIG_DDR_II)
111 #define CFG_DDRCDR 0x80080001
112 #define CFG_DDR_CS2_BNDS 0x0000000f
113 #define CFG_DDR_CS2_CONFIG 0x80330102
114 #define CFG_DDR_TIMING_0 0x00220802
115 #define CFG_DDR_TIMING_1 0x38357322
116 #define CFG_DDR_TIMING_2 0x2f9048c8
117 #define CFG_DDR_TIMING_3 0x00000000
118 #define CFG_DDR_CLK_CNTL 0x02000000
119 #define CFG_DDR_MODE 0x47d00432
120 #define CFG_DDR_MODE2 0x8000c000
121 #define CFG_DDR_INTERVAL 0x03cf0080
122 #define CFG_DDR_SDRAM_CFG 0x43000000
123 #define CFG_DDR_SDRAM_CFG2 0x00401000
125 #define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
126 #define CFG_DDR_TIMING_1 0x36332321
127 #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
128 #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
129 #define CFG_DDR_INTERVAL 0x04060100 /* autocharge,no open page */
131 #if defined(CONFIG_DDR_32BIT)
132 /* set burst length to 8 for 32-bit data path */
133 #define CFG_DDR_MODE 0x00000023 /* DLL,normal,seq,4/2.5, 8 burst len */
135 /* the default burst length is 4 - for 64-bit data path */
136 #define CFG_DDR_MODE 0x00000022 /* DLL,normal,seq,4/2.5, 4 burst len */
142 * SDRAM on the Local Bus
144 #define CFG_LBC_SDRAM_BASE 0xF0000000 /* Localbus SDRAM */
145 #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
148 * FLASH on the Local Bus
150 #define CFG_FLASH_CFI /* use the Common Flash Interface */
151 #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
152 #define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */
153 #define CFG_FLASH_SIZE 32 /* max flash size in MB */
154 /* #define CFG_FLASH_USE_BUFFER_WRITE */
156 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* flash Base address */ \
157 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
159 #define CFG_OR0_PRELIM ((~(CFG_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
160 OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
161 OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
162 #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */
163 #define CFG_LBLAWAR0_PRELIM 0x80000018 /* 32 MB window size */
165 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
166 #define CFG_MAX_FLASH_SECT 256 /* max sectors per device */
168 #undef CFG_FLASH_CHECKSUM
169 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
170 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
172 #define CFG_MID_FLASH_JUMP 0x7F000000
173 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
175 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
182 * BCSR register on local bus 32KB, 8-bit wide for MDS config reg
184 #define CFG_BCSR 0xE2400000
185 #define CFG_LBLAWBAR1_PRELIM CFG_BCSR /* Access window base at BCSR base */
186 #define CFG_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */
187 #define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port-size=8bit, MSEL=GPCM */
188 #define CFG_OR1_PRELIM 0xFFFFE8F0 /* length 32K */
190 #define CONFIG_L1_INIT_RAM
191 #define CFG_INIT_RAM_LOCK 1
192 #define CFG_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
193 #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
195 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
196 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
197 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
199 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
200 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
203 * Local Bus LCRR and LBCR regs
204 * LCRR: DLL bypass, Clock divider is 4
205 * External Local Bus rate is
206 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
208 #define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
209 #define CFG_LBC_LBCR 0x00000000
212 * The MPC834xEA MDS for 834xE rev3.1 may not be assembled SDRAM memory.
213 * if board has SRDAM on local bus, you can define CFG_LB_SDRAM
218 /* Local bus BR2, OR2 definition for SDRAM if soldered on the MDS board */
220 * Base Register 2 and Option Register 2 configure SDRAM.
221 * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
224 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
225 * port-size = 32-bits = BR2[19:20] = 11
226 * no parity checking = BR2[21:22] = 00
227 * SDRAM for MSEL = BR2[24:26] = 011
230 * 0 4 8 12 16 20 24 28
231 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
233 * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into
234 * FIXME: the top 17 bits of BR2.
237 #define CFG_BR2_PRELIM 0xF0001861 /* Port-size=32bit, MSEL=SDRAM */
238 #define CFG_LBLAWBAR2_PRELIM 0xF0000000
239 #define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64M */
242 * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
245 * 64MB mask for AM, OR2[0:7] = 1111 1100
246 * XAM, OR2[17:18] = 11
247 * 9 columns OR2[19-21] = 010
248 * 13 rows OR2[23-25] = 100
249 * EAD set for extra time OR[31] = 1
251 * 0 4 8 12 16 20 24 28
252 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
255 #define CFG_OR2_PRELIM 0xFC006901
257 #define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
258 #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
263 #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
264 #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
265 #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
266 #define CFG_LBC_LSDMR_RFCR5 (3 << (31 - 16))
267 #define CFG_LBC_LSDMR_RFCR8 (5 << (31 - 16))
268 #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
269 #define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19))
270 #define CFG_LBC_LSDMR_PRETOACT6 (5 << (31 - 19))
271 #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
272 #define CFG_LBC_LSDMR_ACTTORW3 (3 << (31 - 22))
273 #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
274 #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
275 #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
276 #define CFG_LBC_LSDMR_WRC2 (2 << (31 - 27))
277 #define CFG_LBC_LSDMR_WRC3 (3 << (31 - 27))
278 #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
279 #define CFG_LBC_LSDMR_BUFCMD (1 << (31 - 29))
280 #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
282 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
283 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
284 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
285 #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
286 #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
287 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
288 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
289 #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
291 #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFEN \
292 | CFG_LBC_LSDMR_BSMA1516 \
293 | CFG_LBC_LSDMR_RFCR8 \
294 | CFG_LBC_LSDMR_PRETOACT6 \
295 | CFG_LBC_LSDMR_ACTTORW3 \
296 | CFG_LBC_LSDMR_BL8 \
297 | CFG_LBC_LSDMR_WRC3 \
298 | CFG_LBC_LSDMR_CL3 \
302 * SDRAM Controller configuration sequence.
304 #define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
305 | CFG_LBC_LSDMR_OP_PCHALL)
306 #define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
307 | CFG_LBC_LSDMR_OP_ARFRSH)
308 #define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
309 | CFG_LBC_LSDMR_OP_ARFRSH)
310 #define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
311 | CFG_LBC_LSDMR_OP_MRW)
312 #define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
313 | CFG_LBC_LSDMR_OP_NORMAL)
319 #define CONFIG_CONS_INDEX 1
320 #undef CONFIG_SERIAL_SOFTWARE_FIFO
322 #define CFG_NS16550_SERIAL
323 #define CFG_NS16550_REG_SIZE 1
324 #define CFG_NS16550_CLK get_bus_freq(0)
326 #define CFG_BAUDRATE_TABLE \
327 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
329 #define CFG_NS16550_COM1 (CFG_IMMR+0x4500)
330 #define CFG_NS16550_COM2 (CFG_IMMR+0x4600)
332 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
333 /* Use the HUSH parser */
334 #define CFG_HUSH_PARSER
335 #ifdef CFG_HUSH_PARSER
336 #define CFG_PROMPT_HUSH_PS2 "> "
339 /* pass open firmware flat tree */
340 #define CONFIG_OF_LIBFDT 1
341 #define CONFIG_OF_BOARD_SETUP 1
342 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
345 #define CONFIG_HARD_I2C /* I2C with hardware support*/
346 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
347 #define CONFIG_FSL_I2C
348 #define CONFIG_I2C_MULTI_BUS
349 #define CONFIG_I2C_CMD_TREE
350 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
351 #define CFG_I2C_SLAVE 0x7F
352 #define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
353 #define CFG_I2C_OFFSET 0x3000
354 #define CFG_I2C2_OFFSET 0x3100
357 #define CONFIG_MPC8XXX_SPI
358 #define CONFIG_HARD_SPI /* SPI with hardware support */
359 #undef CONFIG_SOFT_SPI /* SPI bit-banged */
361 /* GPIOs. Used as SPI chip selects */
362 #define CFG_GPIO1_PRELIM
363 #define CFG_GPIO1_DIR 0xC0000000 /* SPI CS on 0, LED on 1 */
364 #define CFG_GPIO1_DAT 0xC0000000 /* Both are active LOW */
367 #define CFG_TSEC1_OFFSET 0x24000
368 #define CFG_TSEC1 (CFG_IMMR+CFG_TSEC1_OFFSET)
369 #define CFG_TSEC2_OFFSET 0x25000
370 #define CFG_TSEC2 (CFG_IMMR+CFG_TSEC2_OFFSET)
373 #define CFG_USE_MPC834XSYS_USB_PHY 1 /* Use SYS board PHY */
377 * Addresses are mapped 1-1.
379 #define CFG_PCI1_MEM_BASE 0x80000000
380 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
381 #define CFG_PCI1_MEM_SIZE 0x10000000 /* 256M */
382 #define CFG_PCI1_MMIO_BASE 0x90000000
383 #define CFG_PCI1_MMIO_PHYS CFG_PCI1_MMIO_BASE
384 #define CFG_PCI1_MMIO_SIZE 0x10000000 /* 256M */
385 #define CFG_PCI1_IO_BASE 0x00000000
386 #define CFG_PCI1_IO_PHYS 0xE2000000
387 #define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */
389 #define CFG_PCI2_MEM_BASE 0xA0000000
390 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
391 #define CFG_PCI2_MEM_SIZE 0x10000000 /* 256M */
392 #define CFG_PCI2_MMIO_BASE 0xB0000000
393 #define CFG_PCI2_MMIO_PHYS CFG_PCI2_MMIO_BASE
394 #define CFG_PCI2_MMIO_SIZE 0x10000000 /* 256M */
395 #define CFG_PCI2_IO_BASE 0x00000000
396 #define CFG_PCI2_IO_PHYS 0xE2100000
397 #define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */
399 #if defined(CONFIG_PCI)
402 #if defined(PCI_64BIT)
408 #define CONFIG_NET_MULTI
409 #define CONFIG_PCI_PNP /* do pci plug-and-play */
411 #undef CONFIG_EEPRO100
414 #if !defined(CONFIG_PCI_PNP)
415 #define PCI_ENET0_IOADDR 0xFIXME
416 #define PCI_ENET0_MEMADDR 0xFIXME
417 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
420 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
421 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
423 #endif /* CONFIG_PCI */
428 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
430 #if defined(CONFIG_TSEC_ENET)
431 #ifndef CONFIG_NET_MULTI
432 #define CONFIG_NET_MULTI 1
435 #define CONFIG_GMII 1 /* MII PHY management */
436 #define CONFIG_TSEC1 1
437 #define CONFIG_TSEC1_NAME "TSEC0"
438 #define CONFIG_TSEC2 1
439 #define CONFIG_TSEC2_NAME "TSEC1"
440 #define TSEC1_PHY_ADDR 0
441 #define TSEC2_PHY_ADDR 1
442 #define TSEC1_PHYIDX 0
443 #define TSEC2_PHYIDX 0
444 #define TSEC1_FLAGS TSEC_GIGABIT
445 #define TSEC2_FLAGS TSEC_GIGABIT
447 /* Options are: TSEC[0-1] */
448 #define CONFIG_ETHPRIME "TSEC0"
450 #endif /* CONFIG_TSEC_ENET */
453 * Configure on-board RTC
455 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
456 #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
462 #define CFG_ENV_IS_IN_FLASH 1
463 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
464 #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
465 #define CFG_ENV_SIZE 0x2000
467 /* Address and size of Redundant Environment Sector */
468 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
469 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
472 #define CFG_NO_FLASH 1 /* Flash is not usable now */
473 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
474 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
475 #define CFG_ENV_SIZE 0x2000
478 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
479 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
485 #define CONFIG_BOOTP_BOOTFILESIZE
486 #define CONFIG_BOOTP_BOOTPATH
487 #define CONFIG_BOOTP_GATEWAY
488 #define CONFIG_BOOTP_HOSTNAME
492 * Command line configuration.
494 #include <config_cmd_default.h>
496 #define CONFIG_CMD_PING
497 #define CONFIG_CMD_I2C
498 #define CONFIG_CMD_DATE
499 #define CONFIG_CMD_MII
501 #if defined(CONFIG_PCI)
502 #define CONFIG_CMD_PCI
505 #if defined(CFG_RAMBOOT)
506 #undef CONFIG_CMD_ENV
507 #undef CONFIG_CMD_LOADS
511 #undef CONFIG_WATCHDOG /* watchdog disabled */
514 * Miscellaneous configurable options
516 #define CFG_LONGHELP /* undef to save memory */
517 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
518 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
520 #if defined(CONFIG_CMD_KGDB)
521 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
523 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
526 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
527 #define CFG_MAXARGS 16 /* max number of command args */
528 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
529 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
532 * For booting Linux, the board info and command line data
533 * have to be in the first 8 MB of memory, since this is
534 * the maximum mapped by the Linux kernel during initialization.
536 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
538 #define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */
541 #define CFG_HRCW_LOW (\
542 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
543 HRCWL_DDR_TO_SCB_CLK_1X1 |\
544 HRCWL_CSB_TO_CLKIN |\
546 HRCWL_CORE_TO_CSB_2X1)
548 #define CFG_HRCW_LOW (\
549 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
550 HRCWL_DDR_TO_SCB_CLK_1X1 |\
551 HRCWL_CSB_TO_CLKIN |\
553 HRCWL_CORE_TO_CSB_3X1)
555 #define CFG_HRCW_LOW (\
556 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
557 HRCWL_DDR_TO_SCB_CLK_1X1 |\
558 HRCWL_CSB_TO_CLKIN |\
560 HRCWL_CORE_TO_CSB_2X1)
562 #define CFG_HRCW_LOW (\
563 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
564 HRCWL_DDR_TO_SCB_CLK_1X1 |\
565 HRCWL_CSB_TO_CLKIN |\
567 HRCWL_CORE_TO_CSB_1X1)
569 #define CFG_HRCW_LOW (\
570 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
571 HRCWL_DDR_TO_SCB_CLK_1X1 |\
572 HRCWL_CSB_TO_CLKIN |\
574 HRCWL_CORE_TO_CSB_1X1)
577 #if defined(PCI_64BIT)
578 #define CFG_HRCW_HIGH (\
581 HRCWH_PCI1_ARBITER_ENABLE |\
582 HRCWH_PCI2_ARBITER_DISABLE |\
584 HRCWH_FROM_0X00000100 |\
585 HRCWH_BOOTSEQ_DISABLE |\
586 HRCWH_SW_WATCHDOG_DISABLE |\
587 HRCWH_ROM_LOC_LOCAL_16BIT |\
588 HRCWH_TSEC1M_IN_GMII |\
589 HRCWH_TSEC2M_IN_GMII )
591 #define CFG_HRCW_HIGH (\
594 HRCWH_PCI1_ARBITER_ENABLE |\
595 HRCWH_PCI2_ARBITER_ENABLE |\
597 HRCWH_FROM_0X00000100 |\
598 HRCWH_BOOTSEQ_DISABLE |\
599 HRCWH_SW_WATCHDOG_DISABLE |\
600 HRCWH_ROM_LOC_LOCAL_16BIT |\
601 HRCWH_TSEC1M_IN_GMII |\
602 HRCWH_TSEC2M_IN_GMII )
608 #define CFG_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
609 #define CFG_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
610 #define CFG_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
611 #define CFG_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
612 #define CFG_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
613 #define CFG_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
615 /* System IO Config */
616 #define CFG_SICRH SICRH_TSOBI1
617 #define CFG_SICRL SICRL_LDP_A
619 #define CFG_HID0_INIT 0x000000000
620 #define CFG_HID0_FINAL HID0_ENABLE_MACHINE_CHECK
622 /* #define CFG_HID0_FINAL (\
623 HID0_ENABLE_INSTRUCTION_CACHE |\
625 HID0_ENABLE_ADDRESS_BROADCAST ) */
628 #define CFG_HID2 HID2_HBE
629 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
631 /* DDR @ 0x00000000 */
632 #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
633 #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
635 /* PCI @ 0x80000000 */
637 #define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
638 #define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
639 #define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
640 #define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
642 #define CFG_IBAT1L (0)
643 #define CFG_IBAT1U (0)
644 #define CFG_IBAT2L (0)
645 #define CFG_IBAT2U (0)
648 #ifdef CONFIG_MPC83XX_PCI2
649 #define CFG_IBAT3L (CFG_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
650 #define CFG_IBAT3U (CFG_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
651 #define CFG_IBAT4L (CFG_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
652 #define CFG_IBAT4U (CFG_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
654 #define CFG_IBAT3L (0)
655 #define CFG_IBAT3U (0)
656 #define CFG_IBAT4L (0)
657 #define CFG_IBAT4U (0)
660 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
661 #define CFG_IBAT5L (CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
662 #define CFG_IBAT5U (CFG_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
664 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
665 #define CFG_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
666 #define CFG_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
668 #define CFG_IBAT7L (0)
669 #define CFG_IBAT7U (0)
671 #define CFG_DBAT0L CFG_IBAT0L
672 #define CFG_DBAT0U CFG_IBAT0U
673 #define CFG_DBAT1L CFG_IBAT1L
674 #define CFG_DBAT1U CFG_IBAT1U
675 #define CFG_DBAT2L CFG_IBAT2L
676 #define CFG_DBAT2U CFG_IBAT2U
677 #define CFG_DBAT3L CFG_IBAT3L
678 #define CFG_DBAT3U CFG_IBAT3U
679 #define CFG_DBAT4L CFG_IBAT4L
680 #define CFG_DBAT4U CFG_IBAT4U
681 #define CFG_DBAT5L CFG_IBAT5L
682 #define CFG_DBAT5U CFG_IBAT5U
683 #define CFG_DBAT6L CFG_IBAT6L
684 #define CFG_DBAT6U CFG_IBAT6U
685 #define CFG_DBAT7L CFG_IBAT7L
686 #define CFG_DBAT7U CFG_IBAT7U
689 * Internal Definitions
693 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
694 #define BOOTFLAG_WARM 0x02 /* Software reboot */
696 #if defined(CONFIG_CMD_KGDB)
697 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
698 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
702 * Environment Configuration
704 #define CONFIG_ENV_OVERWRITE
706 #if defined(CONFIG_TSEC_ENET)
707 #define CONFIG_ETHADDR 00:04:9f:ef:23:33
708 #define CONFIG_HAS_ETH1
709 #define CONFIG_HAS_ETH0
710 #define CONFIG_ETH1ADDR 00:E0:0C:00:7E:21
713 #define CONFIG_IPADDR 192.168.1.253
715 #define CONFIG_HOSTNAME mpc8349emds
716 #define CONFIG_ROOTPATH /nfsroot/rootfs
717 #define CONFIG_BOOTFILE uImage
719 #define CONFIG_SERVERIP 192.168.1.1
720 #define CONFIG_GATEWAYIP 192.168.1.1
721 #define CONFIG_NETMASK 255.255.255.0
723 #define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
725 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
726 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
728 #define CONFIG_BAUDRATE 115200
730 #define CONFIG_PREBOOT "echo;" \
731 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
734 #define CONFIG_EXTRA_ENV_SETTINGS \
736 "hostname=mpc8349emds\0" \
737 "nfsargs=setenv bootargs root=/dev/nfs rw " \
738 "nfsroot=${serverip}:${rootpath}\0" \
739 "ramargs=setenv bootargs root=/dev/ram rw\0" \
740 "addip=setenv bootargs ${bootargs} " \
741 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
742 ":${hostname}:${netdev}:off panic=1\0" \
743 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
744 "flash_nfs=run nfsargs addip addtty;" \
745 "bootm ${kernel_addr}\0" \
746 "flash_self=run ramargs addip addtty;" \
747 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
748 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
750 "load=tftp 100000 /tftpboot/mpc8349emds/u-boot.bin\0" \
751 "update=protect off fe000000 fe03ffff; " \
752 "era fe000000 fe03ffff; cp.b 100000 fe000000 ${filesize}\0" \
753 "upd=run load update\0" \
755 "fdtfile=mpc8349emds.dtb\0" \
758 #define CONFIG_NFSBOOTCOMMAND \
759 "setenv bootargs root=/dev/nfs rw " \
760 "nfsroot=$serverip:$rootpath " \
761 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
762 "console=$consoledev,$baudrate $othbootargs;" \
763 "tftp $loadaddr $bootfile;" \
764 "tftp $fdtaddr $fdtfile;" \
765 "bootm $loadaddr - $fdtaddr"
767 #define CONFIG_RAMBOOTCOMMAND \
768 "setenv bootargs root=/dev/ram rw " \
769 "console=$consoledev,$baudrate $othbootargs;" \
770 "tftp $ramdiskaddr $ramdiskfile;" \
771 "tftp $loadaddr $bootfile;" \
772 "tftp $fdtaddr $fdtfile;" \
773 "bootm $loadaddr $ramdiskaddr $fdtaddr"
775 #define CONFIG_BOOTCOMMAND "run flash_self"
777 #endif /* __CONFIG_H */