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 */
43 #define CONFIG_83XX_CLKIN 66000000 /* in Hz */
45 #define CONFIG_83XX_CLKIN 33000000 /* in Hz */
48 #ifdef CONFIG_PCISLAVE
50 #define CONFIG_83XX_PCICLK 66666666 /* in Hz */
51 #endif /* CONFIG_PCISLAVE */
53 #ifndef CONFIG_SYS_CLK_FREQ
55 #define CONFIG_SYS_CLK_FREQ 66000000
56 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_4X1
58 #define CONFIG_SYS_CLK_FREQ 33000000
59 #define HRCWL_CSB_TO_CLKIN HRCWL_CSB_TO_CLKIN_8X1
63 #define CONFIG_BOARD_EARLY_INIT_F /* call board_pre_init */
65 #define CONFIG_SYS_IMMR 0xE0000000
67 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
68 #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */
69 #define CONFIG_SYS_MEMTEST_END 0x00100000
74 #define CONFIG_DDR_ECC /* support DDR ECC function */
75 #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */
76 #define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
79 * 32-bit data path mode.
81 * Please note that using this mode for devices with the real density of 64-bit
82 * effectively reduces the amount of available memory due to the effect of
83 * wrapping around while translating address to row/columns, for example in the
84 * 256MB module the upper 128MB get aliased with contents of the lower
85 * 128MB); normally this define should be used for devices with real 32-bit
88 #undef CONFIG_DDR_32BIT
90 #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/
91 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
92 #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
93 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN | \
94 DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
95 #undef CONFIG_DDR_2T_TIMING
98 * DDRCDR - DDR Control Driver Register
100 #define CONFIG_SYS_DDRCDR_VALUE 0x80080001
102 #if defined(CONFIG_SPD_EEPROM)
104 * Determine DDR configuration from I2C interface.
106 #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
109 * Manually set up DDR parameters
111 #define CONFIG_SYS_DDR_SIZE 256 /* MB */
112 #if defined(CONFIG_DDR_II)
113 #define CONFIG_SYS_DDRCDR 0x80080001
114 #define CONFIG_SYS_DDR_CS2_BNDS 0x0000000f
115 #define CONFIG_SYS_DDR_CS2_CONFIG 0x80330102
116 #define CONFIG_SYS_DDR_TIMING_0 0x00220802
117 #define CONFIG_SYS_DDR_TIMING_1 0x38357322
118 #define CONFIG_SYS_DDR_TIMING_2 0x2f9048c8
119 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
120 #define CONFIG_SYS_DDR_CLK_CNTL 0x02000000
121 #define CONFIG_SYS_DDR_MODE 0x47d00432
122 #define CONFIG_SYS_DDR_MODE2 0x8000c000
123 #define CONFIG_SYS_DDR_INTERVAL 0x03cf0080
124 #define CONFIG_SYS_DDR_SDRAM_CFG 0x43000000
125 #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
127 #define CONFIG_SYS_DDR_CONFIG (CSCONFIG_EN | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
128 #define CONFIG_SYS_DDR_TIMING_1 0x36332321
129 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
130 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
131 #define CONFIG_SYS_DDR_INTERVAL 0x04060100 /* autocharge,no open page */
133 #if defined(CONFIG_DDR_32BIT)
134 /* set burst length to 8 for 32-bit data path */
135 #define CONFIG_SYS_DDR_MODE 0x00000023 /* DLL,normal,seq,4/2.5, 8 burst len */
137 /* the default burst length is 4 - for 64-bit data path */
138 #define CONFIG_SYS_DDR_MODE 0x00000022 /* DLL,normal,seq,4/2.5, 4 burst len */
144 * SDRAM on the Local Bus
146 #define CONFIG_SYS_LBC_SDRAM_BASE 0xF0000000 /* Localbus SDRAM */
147 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
150 * FLASH on the Local Bus
152 #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
153 #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
154 #define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */
155 #define CONFIG_SYS_FLASH_SIZE 32 /* max flash size in MB */
156 #define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
157 /* #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
159 #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | /* flash Base address */ \
160 (2 << BR_PS_SHIFT) | /* 16 bit port size */ \
162 #define CONFIG_SYS_OR0_PRELIM ((~(CONFIG_SYS_FLASH_SIZE - 1) << 20) | OR_UPM_XAM | \
163 OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_XACS | OR_GPCM_SCY_15 | \
164 OR_GPCM_TRLX | OR_GPCM_EHTR | OR_GPCM_EAD)
165 #define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE /* window base at flash base */
166 #define CONFIG_SYS_LBLAWAR0_PRELIM 0x80000018 /* 32 MB window size */
168 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
169 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
171 #undef CONFIG_SYS_FLASH_CHECKSUM
172 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
173 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
175 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
177 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
178 #define CONFIG_SYS_RAMBOOT
180 #undef CONFIG_SYS_RAMBOOT
184 * BCSR register on local bus 32KB, 8-bit wide for MDS config reg
186 #define CONFIG_SYS_BCSR 0xE2400000
187 #define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_BCSR /* Access window base at BCSR base */
188 #define CONFIG_SYS_LBLAWAR1_PRELIM 0x8000000E /* Access window size 32K */
189 #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR|0x00000801) /* Port-size=8bit, MSEL=GPCM */
190 #define CONFIG_SYS_OR1_PRELIM 0xFFFFE8F0 /* length 32K */
192 #define CONFIG_SYS_INIT_RAM_LOCK 1
193 #define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM address */
194 #define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in RAM*/
196 #define CONFIG_SYS_GBL_DATA_SIZE 0x100 /* num bytes initial data */
197 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
198 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
200 #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Mon */
201 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
204 * Local Bus LCRR and LBCR regs
205 * LCRR: DLL bypass, Clock divider is 4
206 * External Local Bus rate is
207 * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
209 #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
210 #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4
211 #define CONFIG_SYS_LBC_LBCR 0x00000000
214 * The MPC834xEA MDS for 834xE rev3.1 may not be assembled SDRAM memory.
215 * if board has SRDAM on local bus, you can define CONFIG_SYS_LB_SDRAM
217 #undef CONFIG_SYS_LB_SDRAM
219 #ifdef CONFIG_SYS_LB_SDRAM
220 /* Local bus BR2, OR2 definition for SDRAM if soldered on the MDS board */
222 * Base Register 2 and Option Register 2 configure SDRAM.
223 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
226 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
227 * port-size = 32-bits = BR2[19:20] = 11
228 * no parity checking = BR2[21:22] = 00
229 * SDRAM for MSEL = BR2[24:26] = 011
232 * 0 4 8 12 16 20 24 28
233 * 1111 0000 0000 0000 0001 1000 0110 0001 = F0001861
235 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
236 * FIXME: the top 17 bits of BR2.
239 #define CONFIG_SYS_BR2_PRELIM 0xF0001861 /* Port-size=32bit, MSEL=SDRAM */
240 #define CONFIG_SYS_LBLAWBAR2_PRELIM 0xF0000000
241 #define CONFIG_SYS_LBLAWAR2_PRELIM 0x80000019 /* 64M */
244 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
247 * 64MB mask for AM, OR2[0:7] = 1111 1100
248 * XAM, OR2[17:18] = 11
249 * 9 columns OR2[19-21] = 010
250 * 13 rows OR2[23-25] = 100
251 * EAD set for extra time OR[31] = 1
253 * 0 4 8 12 16 20 24 28
254 * 1111 1100 0000 0000 0110 1001 0000 0001 = FC006901
257 #define CONFIG_SYS_OR2_PRELIM 0xFC006901
259 #define CONFIG_SYS_LBC_LSRT 0x32000000 /* LB sdram refresh timer, about 6us */
260 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal, 266MHz/32 */
262 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_RFEN \
273 * SDRAM Controller configuration sequence.
275 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
276 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
277 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
278 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
279 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
285 #define CONFIG_CONS_INDEX 1
286 #define CONFIG_SYS_NS16550
287 #define CONFIG_SYS_NS16550_SERIAL
288 #define CONFIG_SYS_NS16550_REG_SIZE 1
289 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
291 #define CONFIG_SYS_BAUDRATE_TABLE \
292 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
294 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
295 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
297 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
298 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
299 /* Use the HUSH parser */
300 #define CONFIG_SYS_HUSH_PARSER
301 #ifdef CONFIG_SYS_HUSH_PARSER
302 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
305 /* pass open firmware flat tree */
306 #define CONFIG_OF_LIBFDT 1
307 #define CONFIG_OF_BOARD_SETUP 1
308 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
311 #define CONFIG_HARD_I2C /* I2C with hardware support*/
312 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
313 #define CONFIG_FSL_I2C
314 #define CONFIG_I2C_MULTI_BUS
315 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
316 #define CONFIG_SYS_I2C_SLAVE 0x7F
317 #define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
318 #define CONFIG_SYS_I2C_OFFSET 0x3000
319 #define CONFIG_SYS_I2C2_OFFSET 0x3100
322 #define CONFIG_MPC8XXX_SPI
323 #undef CONFIG_SOFT_SPI /* SPI bit-banged */
325 /* GPIOs. Used as SPI chip selects */
326 #define CONFIG_SYS_GPIO1_PRELIM
327 #define CONFIG_SYS_GPIO1_DIR 0xC0000000 /* SPI CS on 0, LED on 1 */
328 #define CONFIG_SYS_GPIO1_DAT 0xC0000000 /* Both are active LOW */
331 #define CONFIG_SYS_TSEC1_OFFSET 0x24000
332 #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
333 #define CONFIG_SYS_TSEC2_OFFSET 0x25000
334 #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
337 #define CONFIG_SYS_USE_MPC834XSYS_USB_PHY 1 /* Use SYS board PHY */
341 * Addresses are mapped 1-1.
343 #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
344 #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
345 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
346 #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
347 #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
348 #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
349 #define CONFIG_SYS_PCI1_IO_BASE 0x00000000
350 #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
351 #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */
353 #define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000
354 #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
355 #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
356 #define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000
357 #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
358 #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
359 #define CONFIG_SYS_PCI2_IO_BASE 0x00000000
360 #define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000
361 #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */
363 #if defined(CONFIG_PCI)
366 #if defined(PCI_64BIT)
372 #define CONFIG_NET_MULTI
373 #define CONFIG_PCI_PNP /* do pci plug-and-play */
374 #define CONFIG_83XX_PCI_STREAMING
376 #undef CONFIG_EEPRO100
379 #if !defined(CONFIG_PCI_PNP)
380 #define PCI_ENET0_IOADDR 0xFIXME
381 #define PCI_ENET0_MEMADDR 0xFIXME
382 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
385 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
386 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
388 #endif /* CONFIG_PCI */
393 #define CONFIG_TSEC_ENET /* TSEC ethernet support */
395 #if defined(CONFIG_TSEC_ENET)
396 #ifndef CONFIG_NET_MULTI
397 #define CONFIG_NET_MULTI 1
400 #define CONFIG_GMII 1 /* MII PHY management */
401 #define CONFIG_TSEC1 1
402 #define CONFIG_TSEC1_NAME "TSEC0"
403 #define CONFIG_TSEC2 1
404 #define CONFIG_TSEC2_NAME "TSEC1"
405 #define TSEC1_PHY_ADDR 0
406 #define TSEC2_PHY_ADDR 1
407 #define TSEC1_PHYIDX 0
408 #define TSEC2_PHYIDX 0
409 #define TSEC1_FLAGS TSEC_GIGABIT
410 #define TSEC2_FLAGS TSEC_GIGABIT
412 /* Options are: TSEC[0-1] */
413 #define CONFIG_ETHPRIME "TSEC0"
415 #endif /* CONFIG_TSEC_ENET */
418 * Configure on-board RTC
420 #define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
421 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
426 #ifndef CONFIG_SYS_RAMBOOT
427 #define CONFIG_ENV_IS_IN_FLASH 1
428 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
429 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
430 #define CONFIG_ENV_SIZE 0x2000
432 /* Address and size of Redundant Environment Sector */
433 #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
434 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
437 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
438 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
439 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
440 #define CONFIG_ENV_SIZE 0x2000
443 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
444 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
450 #define CONFIG_BOOTP_BOOTFILESIZE
451 #define CONFIG_BOOTP_BOOTPATH
452 #define CONFIG_BOOTP_GATEWAY
453 #define CONFIG_BOOTP_HOSTNAME
457 * Command line configuration.
459 #include <config_cmd_default.h>
461 #define CONFIG_CMD_PING
462 #define CONFIG_CMD_I2C
463 #define CONFIG_CMD_DATE
464 #define CONFIG_CMD_MII
466 #if defined(CONFIG_PCI)
467 #define CONFIG_CMD_PCI
470 #if defined(CONFIG_SYS_RAMBOOT)
471 #undef CONFIG_CMD_SAVEENV
472 #undef CONFIG_CMD_LOADS
476 #undef CONFIG_WATCHDOG /* watchdog disabled */
479 * Miscellaneous configurable options
481 #define CONFIG_SYS_LONGHELP /* undef to save memory */
482 #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
483 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
485 #if defined(CONFIG_CMD_KGDB)
486 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
488 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
491 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
492 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
493 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
494 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
497 * For booting Linux, the board info and command line data
498 * have to be in the first 256 MB of memory, since this is
499 * the maximum mapped by the Linux kernel during initialization.
501 #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/
503 #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */
506 #define CONFIG_SYS_HRCW_LOW (\
507 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
508 HRCWL_DDR_TO_SCB_CLK_1X1 |\
509 HRCWL_CSB_TO_CLKIN |\
511 HRCWL_CORE_TO_CSB_2X1)
513 #define CONFIG_SYS_HRCW_LOW (\
514 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
515 HRCWL_DDR_TO_SCB_CLK_1X1 |\
516 HRCWL_CSB_TO_CLKIN |\
518 HRCWL_CORE_TO_CSB_3X1)
520 #define CONFIG_SYS_HRCW_LOW (\
521 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
522 HRCWL_DDR_TO_SCB_CLK_1X1 |\
523 HRCWL_CSB_TO_CLKIN |\
525 HRCWL_CORE_TO_CSB_2X1)
527 #define CONFIG_SYS_HRCW_LOW (\
528 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
529 HRCWL_DDR_TO_SCB_CLK_1X1 |\
530 HRCWL_CSB_TO_CLKIN |\
532 HRCWL_CORE_TO_CSB_1X1)
534 #define CONFIG_SYS_HRCW_LOW (\
535 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
536 HRCWL_DDR_TO_SCB_CLK_1X1 |\
537 HRCWL_CSB_TO_CLKIN |\
539 HRCWL_CORE_TO_CSB_1X1)
542 #ifdef CONFIG_PCISLAVE
543 #define CONFIG_SYS_HRCW_HIGH (\
546 HRCWH_PCI1_ARBITER_DISABLE |\
547 HRCWH_PCI2_ARBITER_DISABLE |\
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 )
556 #if defined(PCI_64BIT)
557 #define CONFIG_SYS_HRCW_HIGH (\
560 HRCWH_PCI1_ARBITER_ENABLE |\
561 HRCWH_PCI2_ARBITER_DISABLE |\
563 HRCWH_FROM_0X00000100 |\
564 HRCWH_BOOTSEQ_DISABLE |\
565 HRCWH_SW_WATCHDOG_DISABLE |\
566 HRCWH_ROM_LOC_LOCAL_16BIT |\
567 HRCWH_TSEC1M_IN_GMII |\
568 HRCWH_TSEC2M_IN_GMII )
570 #define CONFIG_SYS_HRCW_HIGH (\
573 HRCWH_PCI1_ARBITER_ENABLE |\
574 HRCWH_PCI2_ARBITER_ENABLE |\
576 HRCWH_FROM_0X00000100 |\
577 HRCWH_BOOTSEQ_DISABLE |\
578 HRCWH_SW_WATCHDOG_DISABLE |\
579 HRCWH_ROM_LOC_LOCAL_16BIT |\
580 HRCWH_TSEC1M_IN_GMII |\
581 HRCWH_TSEC2M_IN_GMII )
582 #endif /* PCI_64BIT */
583 #endif /* CONFIG_PCISLAVE */
588 #define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth (0-3) */
589 #define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count (0-7) */
590 #define CONFIG_SYS_SPCR_TSEC1EP 3 /* TSEC1 emergency priority (0-3) */
591 #define CONFIG_SYS_SPCR_TSEC2EP 3 /* TSEC2 emergency priority (0-3) */
592 #define CONFIG_SYS_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
593 #define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
595 /* System IO Config */
596 #define CONFIG_SYS_SICRH 0
597 #define CONFIG_SYS_SICRL SICRL_LDP_A
599 #define CONFIG_SYS_HID0_INIT 0x000000000
600 #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
601 HID0_ENABLE_INSTRUCTION_CACHE)
603 /* #define CONFIG_SYS_HID0_FINAL (\
604 HID0_ENABLE_INSTRUCTION_CACHE |\
606 HID0_ENABLE_ADDRESS_BROADCAST ) */
609 #define CONFIG_SYS_HID2 HID2_HBE
610 #define CONFIG_HIGH_BATS 1 /* High BATs supported */
612 /* DDR @ 0x00000000 */
613 #define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
614 #define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
616 /* PCI @ 0x80000000 */
618 #define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCI1_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
619 #define CONFIG_SYS_IBAT1U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
620 #define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCI1_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
621 #define CONFIG_SYS_IBAT2U (CONFIG_SYS_PCI1_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
623 #define CONFIG_SYS_IBAT1L (0)
624 #define CONFIG_SYS_IBAT1U (0)
625 #define CONFIG_SYS_IBAT2L (0)
626 #define CONFIG_SYS_IBAT2U (0)
629 #ifdef CONFIG_MPC83XX_PCI2
630 #define CONFIG_SYS_IBAT3L (CONFIG_SYS_PCI2_MEM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE)
631 #define CONFIG_SYS_IBAT3U (CONFIG_SYS_PCI2_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
632 #define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCI2_MMIO_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
633 #define CONFIG_SYS_IBAT4U (CONFIG_SYS_PCI2_MMIO_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
635 #define CONFIG_SYS_IBAT3L (0)
636 #define CONFIG_SYS_IBAT3U (0)
637 #define CONFIG_SYS_IBAT4L (0)
638 #define CONFIG_SYS_IBAT4U (0)
641 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
642 #define CONFIG_SYS_IBAT5L (CONFIG_SYS_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
643 #define CONFIG_SYS_IBAT5U (CONFIG_SYS_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
645 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
646 #define CONFIG_SYS_IBAT6L (0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE | \
648 #define CONFIG_SYS_IBAT6U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP)
650 #define CONFIG_SYS_IBAT7L (0)
651 #define CONFIG_SYS_IBAT7U (0)
653 #define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
654 #define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
655 #define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
656 #define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
657 #define CONFIG_SYS_DBAT2L CONFIG_SYS_IBAT2L
658 #define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
659 #define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
660 #define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
661 #define CONFIG_SYS_DBAT4L CONFIG_SYS_IBAT4L
662 #define CONFIG_SYS_DBAT4U CONFIG_SYS_IBAT4U
663 #define CONFIG_SYS_DBAT5L CONFIG_SYS_IBAT5L
664 #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
665 #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
666 #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
667 #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L
668 #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U
671 * Internal Definitions
675 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
676 #define BOOTFLAG_WARM 0x02 /* Software reboot */
678 #if defined(CONFIG_CMD_KGDB)
679 #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
680 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
684 * Environment Configuration
686 #define CONFIG_ENV_OVERWRITE
688 #if defined(CONFIG_TSEC_ENET)
689 #define CONFIG_HAS_ETH1
690 #define CONFIG_HAS_ETH0
693 #define CONFIG_HOSTNAME mpc8349emds
694 #define CONFIG_ROOTPATH /nfsroot/rootfs
695 #define CONFIG_BOOTFILE uImage
697 #define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
699 #define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
700 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
702 #define CONFIG_BAUDRATE 115200
704 #define CONFIG_PREBOOT "echo;" \
705 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
708 #define CONFIG_EXTRA_ENV_SETTINGS \
710 "hostname=mpc8349emds\0" \
711 "nfsargs=setenv bootargs root=/dev/nfs rw " \
712 "nfsroot=${serverip}:${rootpath}\0" \
713 "ramargs=setenv bootargs root=/dev/ram rw\0" \
714 "addip=setenv bootargs ${bootargs} " \
715 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
716 ":${hostname}:${netdev}:off panic=1\0" \
717 "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
718 "flash_nfs=run nfsargs addip addtty;" \
719 "bootm ${kernel_addr}\0" \
720 "flash_self=run ramargs addip addtty;" \
721 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
722 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
724 "load=tftp 100000 /tftpboot/mpc8349emds/u-boot.bin\0" \
725 "update=protect off fe000000 fe03ffff; " \
726 "era fe000000 fe03ffff; cp.b 100000 fe000000 ${filesize}\0" \
727 "upd=run load update\0" \
729 "fdtfile=mpc834x_mds.dtb\0" \
732 #define CONFIG_NFSBOOTCOMMAND \
733 "setenv bootargs root=/dev/nfs rw " \
734 "nfsroot=$serverip:$rootpath " \
735 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
736 "console=$consoledev,$baudrate $othbootargs;" \
737 "tftp $loadaddr $bootfile;" \
738 "tftp $fdtaddr $fdtfile;" \
739 "bootm $loadaddr - $fdtaddr"
741 #define CONFIG_RAMBOOTCOMMAND \
742 "setenv bootargs root=/dev/ram rw " \
743 "console=$consoledev,$baudrate $othbootargs;" \
744 "tftp $ramdiskaddr $ramdiskfile;" \
745 "tftp $loadaddr $bootfile;" \
746 "tftp $fdtaddr $fdtfile;" \
747 "bootm $loadaddr $ramdiskaddr $fdtaddr"
749 #define CONFIG_BOOTCOMMAND "run flash_self"
751 #endif /* __CONFIG_H */