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
36 * High Level Configuration Options
38 #define CONFIG_E300 1 /* E300 Family */
39 #define CONFIG_MPC83XX 1 /* MPC83XX family */
40 #define CONFIG_MPC8349 1 /* MPC8349 specific */
41 #define CONFIG_MPC8349EMDS 1 /* MPC8349EMDS board specific */
43 /* FIXME: Real PCI support will come in a follow-up update. */
48 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
50 #define CONFIG_83XX_CLKIN 33000000 /* in Hz */
53 #ifndef CONFIG_SYS_CLK_FREQ
55 #define CONFIG_SYS_CLK_FREQ 66000000
57 #define CONFIG_SYS_CLK_FREQ 33000000
61 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
63 #define CFG_IMMRBAR 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 /* only for ECC DDR module */
73 #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
74 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
76 #define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
77 #define CFG_SDRAM_BASE CFG_DDR_BASE
78 #define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
79 #undef CONFIG_DDR_2T_TIMING
81 #if defined(CONFIG_SPD_EEPROM)
83 * Determine DDR configuration from I2C interface.
85 #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
88 * Manually set up DDR parameters
90 #define CFG_DDR_SIZE 128 /* Mb */
91 #define CFG_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_9)
92 #define CFG_DDR_TIMING_1 0x37344321
93 #define CFG_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
94 #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
95 #define CFG_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */
96 #define CFG_DDR_INTERVAL 0x05200100 /* autocharge,no open page */
100 * SDRAM on the Local Bus
102 #define CFG_LBC_SDRAM_BASE 0xF0000000 /* Localbus SDRAM */
103 #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
106 * FLASH on the Local Bus
108 #define CFG_FLASH_CFI /* use the Common Flash Interface */
109 #define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
110 #define CFG_FLASH_BASE 0xFE000000 /* start of FLASH */
111 #define CFG_FLASH_SIZE 8 /* flash size in MB */
112 /* #define CFG_FLASH_USE_BUFFER_WRITE */
114 #define CFG_BR0_PRELIM (CFG_FLASH_BASE | /* flash Base address */ \
115 (2 << BR_PS_SHIFT) | /* 32 bit port size */ \
118 #define CFG_OR0_PRELIM 0xFF806FF7 /* 8 MB flash size */
119 #define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* window base at flash base */
120 #define CFG_LBLAWAR0_PRELIM 0x80000016 /* 8 MB window size */
122 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
123 #define CFG_MAX_FLASH_SECT 64 /* sectors per device */
125 #undef CFG_FLASH_CHECKSUM
126 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
127 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
129 #define CFG_MID_FLASH_JUMP 0x7F000000
130 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
132 #if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
139 * BCSR register on local bus 32KB, 8-bit wide for MDS config reg
141 #define CFG_BCSR 0xF8000000
142 #define CFG_LBLAWBAR1_PRELIM CFG_BCSR /* Access window base at BCSR base */
143 #define CFG_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */
144 #define CFG_BR1_PRELIM (CFG_BCSR|0x00000801) /* Port-size=8bit, MSEL=GPCM */
145 #define CFG_OR1_PRELIM 0xFFFFE8F0 /* length 32K */
147 #define CONFIG_L1_INIT_RAM
148 #define CFG_INIT_RAM_LOCK 1
149 #define CFG_INIT_RAM_ADDR 0xE8000000 /* Initial RAM address */
150 #define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
152 #define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
153 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
154 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
156 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
157 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
160 * Local Bus LCRR and LBCR regs
161 * LCRR: DLL bypass, Clock divider is 4
162 * External Local Bus rate is
163 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
165 #define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_4)
166 #define CFG_LBC_LBCR 0x00000000
168 #define CFG_LB_SDRAM /* if board has SRDAM on local bus */
171 /* Local bus BR2, OR2 definition for SDRAM if soldered on the MDS board */
173 * Base Register 2 and Option Register 2 configure SDRAM.
174 * The SDRAM base address, CFG_LBC_SDRAM_BASE, is 0xf0000000.
177 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
178 * port-size = 32-bits = BR2[19:20] = 11
179 * no parity checking = BR2[21:22] = 00
180 * SDRAM for MSEL = BR2[24:26] = 011
183 * 0 4 8 12 16 20 24 28
184 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
186 * FIXME: CFG_LBC_SDRAM_BASE should be masked and OR'ed into
187 * FIXME: the top 17 bits of BR2.
190 #define CFG_BR2_PRELIM 0xF0001861 /* Port-size=32bit, MSEL=SDRAM */
191 #define CFG_LBLAWBAR2_PRELIM 0xF0000000
192 #define CFG_LBLAWAR2_PRELIM 0x80000019 /* 64M */
195 * The SDRAM size in MB, CFG_LBC_SDRAM_SIZE, is 64.
198 * 64MB mask for AM, OR2[0:7] = 1111 1100
199 * XAM, OR2[17:18] = 11
200 * 9 columns OR2[19-21] = 010
201 * 13 rows OR2[23-25] = 100
202 * EAD set for extra time OR[31] = 1
204 * 0 4 8 12 16 20 24 28
205 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
208 #define CFG_OR2_PRELIM 0xFC006901
210 #define CFG_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
211 #define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
216 #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
217 #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
218 #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
219 #define CFG_LBC_LSDMR_RFCR5 (3 << (31 - 16))
220 #define CFG_LBC_LSDMR_RFCR8 (5 << (31 - 16))
221 #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
222 #define CFG_LBC_LSDMR_PRETOACT3 (3 << (31 - 19))
223 #define CFG_LBC_LSDMR_PRETOACT6 (5 << (31 - 19))
224 #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
225 #define CFG_LBC_LSDMR_ACTTORW3 (3 << (31 - 22))
226 #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
227 #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
228 #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
229 #define CFG_LBC_LSDMR_WRC2 (2 << (31 - 27))
230 #define CFG_LBC_LSDMR_WRC3 (3 << (31 - 27))
231 #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
232 #define CFG_LBC_LSDMR_BUFCMD (1 << (31 - 29))
233 #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
235 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
236 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
237 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
238 #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
239 #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
240 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
241 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
242 #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
244 #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFEN \
245 | CFG_LBC_LSDMR_BSMA1516 \
246 | CFG_LBC_LSDMR_RFCR8 \
247 | CFG_LBC_LSDMR_PRETOACT6 \
248 | CFG_LBC_LSDMR_ACTTORW3 \
249 | CFG_LBC_LSDMR_BL8 \
250 | CFG_LBC_LSDMR_WRC3 \
251 | CFG_LBC_LSDMR_CL3 \
255 * SDRAM Controller configuration sequence.
257 #define CFG_LBC_LSDMR_1 ( CFG_LBC_LSDMR_COMMON \
258 | CFG_LBC_LSDMR_OP_PCHALL)
259 #define CFG_LBC_LSDMR_2 ( CFG_LBC_LSDMR_COMMON \
260 | CFG_LBC_LSDMR_OP_ARFRSH)
261 #define CFG_LBC_LSDMR_3 ( CFG_LBC_LSDMR_COMMON \
262 | CFG_LBC_LSDMR_OP_ARFRSH)
263 #define CFG_LBC_LSDMR_4 ( CFG_LBC_LSDMR_COMMON \
264 | CFG_LBC_LSDMR_OP_MRW)
265 #define CFG_LBC_LSDMR_5 ( CFG_LBC_LSDMR_COMMON \
266 | CFG_LBC_LSDMR_OP_NORMAL)
272 #define CONFIG_CONS_INDEX 1
273 #undef CONFIG_SERIAL_SOFTWARE_FIFO
275 #define CFG_NS16550_SERIAL
276 #define CFG_NS16550_REG_SIZE 1
277 #define CFG_NS16550_CLK get_bus_freq(0)
279 #define CFG_BAUDRATE_TABLE \
280 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
282 #define CFG_NS16550_COM1 (CFG_IMMRBAR+0x4500)
283 #define CFG_NS16550_COM2 (CFG_IMMRBAR+0x4600)
285 /* Use the HUSH parser */
286 #define CFG_HUSH_PARSER
287 #ifdef CFG_HUSH_PARSER
288 #define CFG_PROMPT_HUSH_PS2 "> "
292 #define CONFIG_HARD_I2C /* I2C with hardware support*/
293 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
294 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
295 #define CFG_I2C_SLAVE 0x7F
296 #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */
297 #define CFG_I2C_OFFSET 0x3000
298 #define CFG_I2C2_OFFSET 0x3100
301 #define CFG_TSEC1_OFFSET 0x24000
302 #define CFG_TSEC1 (CFG_IMMRBAR+CFG_TSEC1_OFFSET)
303 #define CFG_TSEC2_OFFSET 0x25000
304 #define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET)
306 /* IO Configuration */
307 #define CFG_IO_CONF (\
321 * Addresses are mapped 1-1.
323 #define CFG_PCI1_MEM_BASE 0x80000000
324 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
325 #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
326 #define CFG_PCI1_IO_BASE 0x00000000
327 #define CFG_PCI1_IO_PHYS 0xe2000000
328 #define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
330 #define CFG_PCI2_MEM_BASE 0xA0000000
331 #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
332 #define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
333 #define CFG_PCI2_IO_BASE 0x00000000
334 #define CFG_PCI2_IO_PHYS 0xe3000000
335 #define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */
337 #if defined(CONFIG_PCI)
340 #if defined(PCI_64BIT)
346 #define CONFIG_NET_MULTI
347 #define CONFIG_PCI_PNP /* do pci plug-and-play */
349 #undef CONFIG_EEPRO100
352 #if !defined(CONFIG_PCI_PNP)
353 #define PCI_ENET0_IOADDR 0xFIXME
354 #define PCI_ENET0_MEMADDR 0xFIXME
355 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
358 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
359 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
361 #endif /* CONFIG_PCI */
366 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
368 #if defined(CONFIG_TSEC_ENET)
369 #ifndef CONFIG_NET_MULTI
370 #define CONFIG_NET_MULTI 1
373 #define CONFIG_GMII 1 /* MII PHY management */
374 #define CONFIG_MPC83XX_TSEC1 1
375 #define CONFIG_MPC83XX_TSEC1_NAME "TSEC0"
376 #define CONFIG_MPC83XX_TSEC2 1
377 #define CONFIG_MPC83XX_TSEC2_NAME "TSEC1"
378 #define TSEC1_PHY_ADDR 0
379 #define TSEC2_PHY_ADDR 1
380 #define TSEC1_PHYIDX 0
381 #define TSEC2_PHYIDX 0
383 /* Options are: TSEC[0-1] */
384 #define CONFIG_ETHPRIME "TSEC0"
386 #endif /* CONFIG_TSEC_ENET */
389 * Configure on-board RTC
391 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
392 #define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
398 #define CFG_ENV_IS_IN_FLASH 1
399 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
400 #define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
401 #define CFG_ENV_SIZE 0x2000
403 /* Address and size of Redundant Environment Sector */
404 #define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR + CFG_ENV_SECT_SIZE)
405 #define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
408 #define CFG_NO_FLASH 1 /* Flash is not usable now */
409 #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
410 #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
411 #define CFG_ENV_SIZE 0x2000
414 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
415 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
417 #if defined(CFG_RAMBOOT)
418 #if defined(CONFIG_PCI)
419 #define CONFIG_COMMANDS ((CONFIG_CMD_DFL \
428 #define CONFIG_COMMANDS ((CONFIG_CMD_DFL \
437 #if defined(CONFIG_PCI)
438 #define CONFIG_COMMANDS (CONFIG_CMD_DFL \
445 #define CONFIG_COMMANDS (CONFIG_CMD_DFL \
454 #include <cmd_confdefs.h>
456 #undef CONFIG_WATCHDOG /* watchdog disabled */
459 * Miscellaneous configurable options
461 #define CFG_LONGHELP /* undef to save memory */
462 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
463 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
465 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
466 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
468 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
471 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
472 #define CFG_MAXARGS 16 /* max number of command args */
473 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
474 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
477 * For booting Linux, the board info and command line data
478 * have to be in the first 8 MB of memory, since this is
479 * the maximum mapped by the Linux kernel during initialization.
481 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
483 /* Cache Configuration */
484 #define CFG_DCACHE_SIZE 32768
485 #define CFG_CACHELINE_SIZE 32
486 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
487 #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
490 #define CFG_RCWH_PCIHOST 0x80000000 /* PCIHOST */
493 #define CFG_HRCW_LOW (\
494 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
495 HRCWL_DDR_TO_SCB_CLK_1X1 |\
496 HRCWL_CSB_TO_CLKIN_4X1 |\
498 HRCWL_CORE_TO_CSB_2X1)
500 #define CFG_HRCW_LOW (\
501 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
502 HRCWL_DDR_TO_SCB_CLK_1X1 |\
503 HRCWL_CSB_TO_CLKIN_2X1 |\
505 HRCWL_CORE_TO_CSB_3X1)
507 #define CFG_HRCW_LOW (\
508 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
509 HRCWL_DDR_TO_SCB_CLK_1X1 |\
510 HRCWL_CSB_TO_CLKIN_2X1 |\
512 HRCWL_CORE_TO_CSB_2X1)
514 #define CFG_HRCW_LOW (\
515 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
516 HRCWL_DDR_TO_SCB_CLK_1X1 |\
517 HRCWL_CSB_TO_CLKIN_2X1 |\
519 HRCWL_CORE_TO_CSB_1X1)
521 #define CFG_HRCW_LOW (\
522 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
523 HRCWL_DDR_TO_SCB_CLK_1X1 |\
524 HRCWL_CSB_TO_CLKIN_4X1 |\
526 HRCWL_CORE_TO_CSB_1X1)
529 #if defined(PCI_64BIT)
530 #define CFG_HRCW_HIGH (\
533 HRCWH_PCI1_ARBITER_ENABLE |\
534 HRCWH_PCI2_ARBITER_DISABLE |\
536 HRCWH_FROM_0X00000100 |\
537 HRCWH_BOOTSEQ_DISABLE |\
538 HRCWH_SW_WATCHDOG_DISABLE |\
539 HRCWH_ROM_LOC_LOCAL_16BIT |\
540 HRCWH_TSEC1M_IN_GMII |\
541 HRCWH_TSEC2M_IN_GMII )
543 #define CFG_HRCW_HIGH (\
546 HRCWH_PCI1_ARBITER_ENABLE |\
547 HRCWH_PCI2_ARBITER_ENABLE |\
549 HRCWH_FROM_0X00000100 |\
550 HRCWH_BOOTSEQ_DISABLE |\
551 HRCWH_SW_WATCHDOG_DISABLE |\
552 HRCWH_ROM_LOC_LOCAL_16BIT |\
553 HRCWH_TSEC1M_IN_GMII |\
554 HRCWH_TSEC2M_IN_GMII )
557 /* System IO Config */
558 #define CFG_SICRH SICRH_TSOBI1
559 #define CFG_SICRL SICRL_LDP_A
561 #define CFG_HID0_INIT 0x000000000
562 #define CFG_HID0_FINAL CFG_HID0_INIT
564 /* #define CFG_HID0_FINAL (\
565 HID0_ENABLE_INSTRUCTION_CACHE |\
567 HID0_ENABLE_ADDRESS_BROADCAST ) */
570 #define CFG_HID2 HID2_HBE
572 /* DDR @ 0x00000000 */
573 #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
574 #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
576 /* PCI @ 0x80000000 */
578 #define CFG_IBAT1L (CFG_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
579 #define CFG_IBAT1U (CFG_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
580 #define CFG_IBAT2L (CFG_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
581 #define CFG_IBAT2U (CFG_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
583 #define CFG_IBAT1L (0)
584 #define CFG_IBAT1U (0)
585 #define CFG_IBAT2L (0)
586 #define CFG_IBAT2U (0)
589 /* IMMRBAR @ 0xE0000000 */
590 #define CFG_IBAT3L (CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
591 #define CFG_IBAT3U (CFG_IMMRBAR | BATU_BL_1M | BATU_VS | BATU_VP)
593 /* stack in DCACHE (no backing mem) @ 0xE8000000 */
594 #define CFG_IBAT4L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE)
595 #define CFG_IBAT4U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP)
597 /* LBC SDRAM @ 0xF0000000 */
598 #define CFG_IBAT5L (CFG_LBC_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
599 #define CFG_IBAT5U (CFG_LBC_SDRAM_BASE | BATU_BL_64M | BATU_VS | BATU_VP)
601 /* BCSR @ 0xF8000000 */
602 #define CFG_IBAT6L (CFG_BCSR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
603 #define CFG_IBAT6U (CFG_BCSR | BATU_BL_128K | BATU_VS | BATU_VP)
605 /* FLASH @ 0xFE000000 */
606 #define CFG_IBAT7L (CFG_FLASH_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
607 #define CFG_IBAT7U (CFG_FLASH_BASE | BATU_BL_8M | BATU_VS | BATU_VP)
609 #define CFG_DBAT0L CFG_IBAT0L
610 #define CFG_DBAT0U CFG_IBAT0U
611 #define CFG_DBAT1L CFG_IBAT1L
612 #define CFG_DBAT1U CFG_IBAT1U
613 #define CFG_DBAT2L CFG_IBAT2L
614 #define CFG_DBAT2U CFG_IBAT2U
615 #define CFG_DBAT3L CFG_IBAT3L
616 #define CFG_DBAT3U CFG_IBAT3U
617 #define CFG_DBAT4L CFG_IBAT4L
618 #define CFG_DBAT4U CFG_IBAT4U
619 #define CFG_DBAT5L CFG_IBAT5L
620 #define CFG_DBAT5U CFG_IBAT5U
621 #define CFG_DBAT6L CFG_IBAT6L
622 #define CFG_DBAT6U CFG_IBAT6U
623 #define CFG_DBAT7L CFG_IBAT7L
624 #define CFG_DBAT7U CFG_IBAT7U
627 * Internal Definitions
631 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
632 #define BOOTFLAG_WARM 0x02 /* Software reboot */
634 #if (CONFIG_COMMANDS & CFG_CMD_KGDB)
635 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
636 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
640 * Environment Configuration
642 #define CONFIG_ENV_OVERWRITE
644 #if defined(CONFIG_TSEC_ENET)
645 #define CONFIG_ETHADDR 00:04:9f:ef:23:33
646 #define CONFIG_HAS_ETH1
647 #define CONFIG_ETH1ADDR 00:E0:0C:00:7E:21
650 #define CONFIG_IPADDR 192.168.205.5
652 #define CONFIG_HOSTNAME mpc8349emds
653 #define CONFIG_ROOTPATH /opt/eldk/ppc_6xx
654 #define CONFIG_BOOTFILE /tftpboot/tqm83xx/uImage
656 #define CONFIG_SERVERIP 192.168.1.1
657 #define CONFIG_GATEWAYIP 192.168.1.1
658 #define CONFIG_NETMASK 255.255.255.0
660 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
662 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
663 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
665 #define CONFIG_BAUDRATE 115200
667 #define CONFIG_PREBOOT "echo;" \
668 "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
671 #define CONFIG_EXTRA_ENV_SETTINGS \
673 "hostname=mpc8349emds\0" \
674 "nfsargs=setenv bootargs root=/dev/nfs rw " \
675 "nfsroot=${serverip}:${rootpath}\0" \
676 "ramargs=setenv bootargs root=/dev/ram rw\0" \
677 "addip=setenv bootargs ${bootargs} " \
678 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
679 ":${hostname}:${netdev}:off panic=1\0" \
680 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
681 "flash_nfs=run nfsargs addip addtty;" \
682 "bootm ${kernel_addr}\0" \
683 "flash_self=run ramargs addip addtty;" \
684 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
685 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
687 "rootpath=/opt/eldk/ppc_6xx\0" \
688 "bootfile=/tftpboot/mpc8349emds/uImage\0" \
689 "load=tftp 100000 /tftpboot/mpc8349emds/u-boot.bin\0" \
690 "update=protect off fe000000 fe03ffff; " \
691 "era fe000000 fe03ffff; cp.b 100000 fe000000 ${filesize}\0" \
692 "upd=run load;run update\0" \
695 #define CONFIG_BOOTCOMMAND "run flash_self"
697 #endif /* __CONFIG_H */