2 * Copyright 2004-2007 Freescale Semiconductor.
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 * mpc8568mds board configuration file
29 /* High Level Configuration Options */
30 #define CONFIG_BOOKE 1 /* BOOKE */
31 #define CONFIG_E500 1 /* BOOKE e500 family */
32 #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48/68 */
33 #define CONFIG_MPC8568 1 /* MPC8568 specific */
34 #define CONFIG_MPC8568MDS 1 /* MPC8568MDS board specific */
36 #define CONFIG_PCI 1 /* Enable PCI/PCIE */
37 #define CONFIG_PCI1 1 /* PCI controller */
38 #define CONFIG_PCIE1 1 /* PCIE controller */
39 #define CONFIG_FSL_PCI_INIT 1 /* use common fsl pci init code */
40 #define CONFIG_TSEC_ENET /* tsec ethernet support */
41 #define CONFIG_QE /* Enable QE */
42 #define CONFIG_ENV_OVERWRITE
43 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
44 #define CONFIG_DDR_DLL /* possible DLL fix needed */
45 /*#define CONFIG_DDR_2T_TIMING Sets the 2T timing bit */
47 /*#define CONFIG_DDR_ECC*/ /* only for ECC DDR module */
48 /*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/ /* DDR controller or DMA? */
49 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
53 * When initializing flash, if we cannot find the manufacturer ID,
54 * assume this is the AMD flash associated with the MDS board.
55 * This allows booting from a promjet.
57 #define CONFIG_ASSUME_AMD_FLASH
59 #define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */
62 extern unsigned long get_clock_freq(void);
63 #endif /*Replace a call to get_clock_freq (after it is implemented)*/
64 #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */
67 * These can be toggled for performance analysis, otherwise use default.
69 #define CONFIG_L2_CACHE /* toggle L2 cache */
70 #define CONFIG_BTB /* toggle branch predition */
71 #define CONFIG_ADDR_STREAMING /* toggle addr streaming */
74 * Only possible on E500 Version 2 or newer cores.
76 #define CONFIG_ENABLE_36BIT_PHYS 1
79 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
81 #undef CFG_DRAM_TEST /* memory test, takes time */
82 #define CFG_MEMTEST_START 0x00200000 /* memtest works on */
83 #define CFG_MEMTEST_END 0x00400000
86 * Base addresses -- Note these are effective addresses where the
87 * actual resources get mapped (not physical addresses)
89 #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
90 #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
91 #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
93 #define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000)
94 #define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000)
99 #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
100 #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
102 #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
105 * Make sure required options are set
107 #ifndef CONFIG_SPD_EEPROM
108 #error ("CONFIG_SPD_EEPROM is required")
111 #undef CONFIG_CLOCKS_IN_MHZ
115 * Local Bus Definitions
119 * FLASH on the Local Bus
120 * Two banks, 8M each, using the CFI driver.
121 * Boot from BR0/OR0 bank at 0xff00_0000
122 * Alternate BR1/OR1 bank at 0xff80_0000
125 * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
126 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
127 * Port Size = 16 bits = BRx[19:20] = 10
128 * Use GPCM = BRx[24:26] = 000
129 * Valid = BRx[31] = 1
131 * 0 4 8 12 16 20 24 28
132 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
133 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
136 * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
137 * Reserved ORx[17:18] = 11, confusion here?
139 * ACS = half cycle delay = ORx[21:22] = 11
140 * SCY = 6 = ORx[24:27] = 0110
141 * TRLX = use relaxed timing = ORx[29] = 1
142 * EAD = use external address latch delay = OR[31] = 1
144 * 0 4 8 12 16 20 24 28
145 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
147 #define CFG_BCSR_BASE 0xf8000000
149 #define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
151 /*Chip select 0 - Flash*/
152 #define CFG_BR0_PRELIM 0xfe001001
153 #define CFG_OR0_PRELIM 0xfe006ff7
155 /*Chip slelect 1 - BCSR*/
156 #define CFG_BR1_PRELIM 0xf8000801
157 #define CFG_OR1_PRELIM 0xffffe9f7
159 /*#define CFG_FLASH_BANKS_LIST {0xff800000, CFG_FLASH_BASE} */
160 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
161 #define CFG_MAX_FLASH_SECT 512 /* sectors per device */
162 #undef CFG_FLASH_CHECKSUM
163 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
164 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
166 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
168 #define CFG_FLASH_CFI_DRIVER
169 #define CFG_FLASH_CFI
170 #define CFG_FLASH_EMPTY_INFO
174 * SDRAM on the LocalBus
176 #define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
177 #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
180 /*Chip select 2 - SDRAM*/
181 #define CFG_BR2_PRELIM 0xf0001861
182 #define CFG_OR2_PRELIM 0xfc006901
184 #define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */
185 #define CFG_LBC_LBCR 0x00000000 /* LB config reg */
186 #define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
187 #define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
192 #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
193 #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
194 #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
195 #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
196 #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
197 #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
198 #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
199 #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
200 #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
201 #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
203 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
204 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
205 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
206 #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
207 #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
208 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
209 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
210 #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
213 * Common settings for all Local Bus SDRAM commands.
214 * At run time, either BSMA1516 (for CPU 1.1)
215 * or BSMA1617 (for CPU 1.0) (old)
218 #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \
219 | CFG_LBC_LSDMR_PRETOACT7 \
220 | CFG_LBC_LSDMR_ACTTORW7 \
221 | CFG_LBC_LSDMR_BL8 \
222 | CFG_LBC_LSDMR_WRC4 \
223 | CFG_LBC_LSDMR_CL3 \
224 | CFG_LBC_LSDMR_RFEN \
228 * The bcsr registers are connected to CS3 on MDS.
229 * The new memory map places bcsr at 0xf8000000.
232 * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
233 * port-size = 8-bits = BR[19:20] = 01
234 * no parity checking = BR[21:22] = 00
235 * GPMC for MSEL = BR[24:26] = 000
238 * 0 4 8 12 16 20 24 28
239 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
242 * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
243 * disable buffer ctrl OR[19] = 0
247 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
251 * EAD extra time OR[31] = 1
253 * 0 4 8 12 16 20 24 28
254 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
256 #define CFG_BCSR (0xf8000000)
258 /*Chip slelect 4 - PIB*/
259 #define CFG_BR4_PRELIM 0xf8008801
260 #define CFG_OR4_PRELIM 0xffffe9f7
262 /*Chip select 5 - PIB*/
263 #define CFG_BR5_PRELIM 0xf8010801
264 #define CFG_OR5_PRELIM 0xffff69f7
266 #define CONFIG_L1_INIT_RAM
267 #define CFG_INIT_RAM_LOCK 1
268 #define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
269 #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
271 #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
272 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
273 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
275 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
276 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
279 #define CONFIG_CONS_INDEX 1
280 #undef CONFIG_SERIAL_SOFTWARE_FIFO
282 #define CFG_NS16550_SERIAL
283 #define CFG_NS16550_REG_SIZE 1
284 #define CFG_NS16550_CLK get_bus_freq(0)
286 #define CFG_BAUDRATE_TABLE \
287 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
289 #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
290 #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
292 /* Use the HUSH parser*/
293 #define CFG_HUSH_PARSER
294 #ifdef CFG_HUSH_PARSER
295 #define CFG_PROMPT_HUSH_PS2 "> "
298 /* pass open firmware flat tree */
299 #define CONFIG_OF_FLAT_TREE 1
300 #define CONFIG_OF_BOARD_SETUP 1
302 #define OF_CPU "PowerPC,8568@0"
303 #define OF_SOC "soc8568@e0000000"
304 #define OF_QE "qe@e0080000"
305 #define OF_TBCLK (bd->bi_busfreq / 8)
306 #define OF_STDOUT_PATH "/soc8568@e0000000/serial@4500"
311 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
312 #define CONFIG_HARD_I2C /* I2C with hardware support*/
313 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
314 #define CONFIG_I2C_MULTI_BUS
315 #define CONFIG_I2C_CMD_TREE
316 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
317 #define CFG_I2C_EEPROM_ADDR 0x52
318 #define CFG_I2C_SLAVE 0x7F
319 #define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
320 #define CFG_I2C_OFFSET 0x3000
321 #define CFG_I2C2_OFFSET 0x3100
325 * Memory Addresses are mapped 1-1. I/O is mapped from 0
327 #define CFG_PCI1_MEM_BASE 0x80000000
328 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
329 #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
330 #define CFG_PCI1_IO_BASE 0x00000000
331 #define CFG_PCI1_IO_PHYS 0xe2000000
332 #define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */
334 #define CFG_PCIE1_MEM_BASE 0xa0000000
335 #define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE
336 #define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */
337 #define CFG_PCIE1_IO_BASE 0x00000000
338 #define CFG_PCIE1_IO_PHYS 0xe2800000
339 #define CFG_PCIE1_IO_SIZE 0x00800000 /* 8M */
341 #define CFG_SRIO_MEM_BASE 0xc0000000
345 * QE UEC ethernet configuration
347 #define CONFIG_UEC_ETH
348 #ifndef CONFIG_TSEC_ENET
349 #define CONFIG_ETHPRIME "FSL UEC0"
351 #define CONFIG_PHY_MODE_NEED_CHANGE
352 #define CONFIG_eTSEC_MDIO_BUS
354 #ifdef CONFIG_eTSEC_MDIO_BUS
355 #define CONFIG_MIIM_ADDRESS 0xE0024520
358 #define CONFIG_UEC_ETH1 /* GETH1 */
360 #ifdef CONFIG_UEC_ETH1
361 #define CFG_UEC1_UCC_NUM 0 /* UCC1 */
362 #define CFG_UEC1_RX_CLK QE_CLK_NONE
363 #define CFG_UEC1_TX_CLK QE_CLK16
364 #define CFG_UEC1_ETH_TYPE GIGA_ETH
365 #define CFG_UEC1_PHY_ADDR 7
366 #define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII
369 #define CONFIG_UEC_ETH2 /* GETH2 */
371 #ifdef CONFIG_UEC_ETH2
372 #define CFG_UEC2_UCC_NUM 1 /* UCC2 */
373 #define CFG_UEC2_RX_CLK QE_CLK_NONE
374 #define CFG_UEC2_TX_CLK QE_CLK16
375 #define CFG_UEC2_ETH_TYPE GIGA_ETH
376 #define CFG_UEC2_PHY_ADDR 1
377 #define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII
379 #endif /* CONFIG_QE */
381 #if defined(CONFIG_PCI)
383 #define CONFIG_NET_MULTI
384 #define CONFIG_PCI_PNP /* do pci plug-and-play */
386 #undef CONFIG_EEPRO100
389 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
390 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
392 /* PCI view of System Memory */
393 #define CFG_PCI_MEMORY_BUS 0x00000000
394 #define CFG_PCI_MEMORY_PHYS 0x00000000
395 #define CFG_PCI_MEMORY_SIZE 0x80000000
397 #endif /* CONFIG_PCI */
399 #ifndef CONFIG_NET_MULTI
400 #define CONFIG_NET_MULTI 1
403 #if defined(CONFIG_TSEC_ENET)
405 #define CONFIG_MII 1 /* MII PHY management */
406 #define CONFIG_TSEC1 1
407 #define CONFIG_TSEC1_NAME "eTSEC0"
408 #define CONFIG_TSEC2 1
409 #define CONFIG_TSEC2_NAME "eTSEC1"
411 #define TSEC1_PHY_ADDR 2
412 #define TSEC2_PHY_ADDR 3
414 #define TSEC1_PHYIDX 0
415 #define TSEC2_PHYIDX 0
417 #define TSEC1_FLAGS TSEC_GIGABIT
418 #define TSEC2_FLAGS TSEC_GIGABIT
420 /* Options are: eTSEC[0-1] */
421 #define CONFIG_ETHPRIME "eTSEC0"
423 #endif /* CONFIG_TSEC_ENET */
428 #define CFG_ENV_IS_IN_FLASH 1
429 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
430 #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
431 #define CFG_ENV_SIZE 0x2000
433 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
434 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
440 #define CONFIG_BOOTP_BOOTFILESIZE
441 #define CONFIG_BOOTP_BOOTPATH
442 #define CONFIG_BOOTP_GATEWAY
443 #define CONFIG_BOOTP_HOSTNAME
447 * Command line configuration.
449 #include <config_cmd_default.h>
451 #define CONFIG_CMD_PING
452 #define CONFIG_CMD_I2C
453 #define CONFIG_CMD_MII
455 #if defined(CONFIG_PCI)
456 #define CONFIG_CMD_PCI
460 #undef CONFIG_WATCHDOG /* watchdog disabled */
463 * Miscellaneous configurable options
465 #define CFG_LONGHELP /* undef to save memory */
466 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
467 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
468 #if defined(CONFIG_CMD_KGDB)
469 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
471 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
473 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
474 #define CFG_MAXARGS 16 /* max number of command args */
475 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
476 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
479 * For booting Linux, the board info and command line data
480 * have to be in the first 8 MB of memory, since this is
481 * the maximum mapped by the Linux kernel during initialization.
483 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
485 /* Cache Configuration */
486 #define CFG_DCACHE_SIZE 32768
487 #define CFG_CACHELINE_SIZE 32
488 #if defined(CONFIG_CMD_KGDB)
489 #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
493 * Internal Definitions
497 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
498 #define BOOTFLAG_WARM 0x02 /* Software reboot */
500 #if defined(CONFIG_CMD_KGDB)
501 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
502 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
506 * Environment Configuration
509 /* The mac addresses for all ethernet interface */
510 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH)
511 #define CONFIG_HAS_ETH0
512 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
513 #define CONFIG_HAS_ETH1
514 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
515 #define CONFIG_HAS_ETH2
516 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
517 #define CONFIG_HAS_ETH3
518 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
521 #define CONFIG_IPADDR 192.168.1.253
523 #define CONFIG_HOSTNAME unknown
524 #define CONFIG_ROOTPATH /nfsroot
525 #define CONFIG_BOOTFILE your.uImage
527 #define CONFIG_SERVERIP 192.168.1.1
528 #define CONFIG_GATEWAYIP 192.168.1.1
529 #define CONFIG_NETMASK 255.255.255.0
531 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/
533 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
534 #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
536 #define CONFIG_BAUDRATE 115200
538 #define CONFIG_EXTRA_ENV_SETTINGS \
540 "consoledev=ttyS0\0" \
541 "ramdiskaddr=600000\0" \
542 "ramdiskfile=your.ramdisk.u-boot\0" \
544 "fdtfile=your.fdt.dtb\0" \
545 "nfsargs=setenv bootargs root=/dev/nfs rw " \
546 "nfsroot=$serverip:$rootpath " \
547 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
548 "console=$consoledev,$baudrate $othbootargs\0" \
549 "ramargs=setenv bootargs root=/dev/ram rw " \
550 "console=$consoledev,$baudrate $othbootargs\0" \
553 #define CONFIG_NFSBOOTCOMMAND \
555 "tftp $loadaddr $bootfile;" \
556 "tftp $fdtaddr $fdtfile;" \
557 "bootm $loadaddr - $fdtaddr"
560 #define CONFIG_RAMBOOTCOMMAND \
562 "tftp $ramdiskaddr $ramdiskfile;" \
563 "tftp $loadaddr $bootfile;" \
564 "bootm $loadaddr $ramdiskaddr"
566 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
568 #endif /* __CONFIG_H */