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 */
37 #define CONFIG_TSEC_ENET /* tsec ethernet support */
38 #define CONFIG_QE /* Enable QE */
39 #define CONFIG_ENV_OVERWRITE
40 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
41 #define CONFIG_DDR_DLL /* possible DLL fix needed */
42 /*#define CONFIG_DDR_2T_TIMING Sets the 2T timing bit */
44 /*#define CONFIG_DDR_ECC*/ /* only for ECC DDR module */
45 /*#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER*/ /* DDR controller or DMA? */
46 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
50 * When initializing flash, if we cannot find the manufacturer ID,
51 * assume this is the AMD flash associated with the MDS board.
52 * This allows booting from a promjet.
54 #define CONFIG_ASSUME_AMD_FLASH
56 #define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */
59 extern unsigned long get_clock_freq(void);
60 #endif /*Replace a call to get_clock_freq (after it is implemented)*/
61 #define CONFIG_SYS_CLK_FREQ 66000000 /*TODO: restore if wanting to read from BCSR: get_clock_freq()*/ /* sysclk for MPC85xx */
64 * These can be toggled for performance analysis, otherwise use default.
66 #define CONFIG_L2_CACHE /* toggle L2 cache */
67 #define CONFIG_BTB /* toggle branch predition */
68 #define CONFIG_ADDR_STREAMING /* toggle addr streaming */
71 * Only possible on E500 Version 2 or newer cores.
73 #define CONFIG_ENABLE_36BIT_PHYS 1
76 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
78 #undef CFG_DRAM_TEST /* memory test, takes time */
79 #define CFG_MEMTEST_START 0x00200000 /* memtest works on */
80 #define CFG_MEMTEST_END 0x00400000
83 * Base addresses -- Note these are effective addresses where the
84 * actual resources get mapped (not physical addresses)
86 #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
87 #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
88 #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
93 #define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
94 #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
96 #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */
99 * Make sure required options are set
101 #ifndef CONFIG_SPD_EEPROM
102 #error ("CONFIG_SPD_EEPROM is required")
105 #undef CONFIG_CLOCKS_IN_MHZ
109 * Local Bus Definitions
113 * FLASH on the Local Bus
114 * Two banks, 8M each, using the CFI driver.
115 * Boot from BR0/OR0 bank at 0xff00_0000
116 * Alternate BR1/OR1 bank at 0xff80_0000
119 * Base address 0 = 0xff00_0000 = BR0[0:16] = 1111 1111 0000 0000 0
120 * Base address 1 = 0xff80_0000 = BR1[0:16] = 1111 1111 1000 0000 0
121 * Port Size = 16 bits = BRx[19:20] = 10
122 * Use GPCM = BRx[24:26] = 000
123 * Valid = BRx[31] = 1
125 * 0 4 8 12 16 20 24 28
126 * 1111 1111 1000 0000 0001 0000 0000 0001 = ff801001 BR0
127 * 1111 1111 0000 0000 0001 0000 0000 0001 = ff001001 BR1
130 * Addr Mask = 8M = ORx[0:16] = 1111 1111 1000 0000 0
131 * Reserved ORx[17:18] = 11, confusion here?
133 * ACS = half cycle delay = ORx[21:22] = 11
134 * SCY = 6 = ORx[24:27] = 0110
135 * TRLX = use relaxed timing = ORx[29] = 1
136 * EAD = use external address latch delay = OR[31] = 1
138 * 0 4 8 12 16 20 24 28
139 * 1111 1111 1000 0000 0110 1110 0110 0101 = ff806e65 ORx
141 #define CFG_BCSR_BASE 0xf8000000
143 #define CFG_FLASH_BASE 0xfe000000 /* start of FLASH 32M */
145 /*Chip select 0 - Flash*/
146 #define CFG_BR0_PRELIM 0xfe001001
147 #define CFG_OR0_PRELIM 0xfe006ff7
149 /*Chip slelect 1 - BCSR*/
150 #define CFG_BR1_PRELIM 0xf8000801
151 #define CFG_OR1_PRELIM 0xffffe9f7
153 /*#define CFG_FLASH_BANKS_LIST {0xff800000, CFG_FLASH_BASE} */
154 #define CFG_MAX_FLASH_BANKS 1 /* number of banks */
155 #define CFG_MAX_FLASH_SECT 512 /* sectors per device */
156 #undef CFG_FLASH_CHECKSUM
157 #define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
158 #define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
160 #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
162 #define CFG_FLASH_CFI_DRIVER
163 #define CFG_FLASH_CFI
164 #define CFG_FLASH_EMPTY_INFO
168 * SDRAM on the LocalBus
170 #define CFG_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
171 #define CFG_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
174 /*Chip select 2 - SDRAM*/
175 #define CFG_BR2_PRELIM 0xf0001861
176 #define CFG_OR2_PRELIM 0xfc006901
178 #define CFG_LBC_LCRR 0x00030004 /* LB clock ratio reg */
179 #define CFG_LBC_LBCR 0x00000000 /* LB config reg */
180 #define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
181 #define CFG_LBC_MRTPR 0x00000000 /* LB refresh timer prescal*/
186 #define CFG_LBC_LSDMR_RFEN (1 << (31 - 1))
187 #define CFG_LBC_LSDMR_BSMA1516 (3 << (31 - 10))
188 #define CFG_LBC_LSDMR_BSMA1617 (4 << (31 - 10))
189 #define CFG_LBC_LSDMR_RFCR16 (7 << (31 - 16))
190 #define CFG_LBC_LSDMR_PRETOACT7 (7 << (31 - 19))
191 #define CFG_LBC_LSDMR_ACTTORW7 (7 << (31 - 22))
192 #define CFG_LBC_LSDMR_ACTTORW6 (6 << (31 - 22))
193 #define CFG_LBC_LSDMR_BL8 (1 << (31 - 23))
194 #define CFG_LBC_LSDMR_WRC4 (0 << (31 - 27))
195 #define CFG_LBC_LSDMR_CL3 (3 << (31 - 31))
197 #define CFG_LBC_LSDMR_OP_NORMAL (0 << (31 - 4))
198 #define CFG_LBC_LSDMR_OP_ARFRSH (1 << (31 - 4))
199 #define CFG_LBC_LSDMR_OP_SRFRSH (2 << (31 - 4))
200 #define CFG_LBC_LSDMR_OP_MRW (3 << (31 - 4))
201 #define CFG_LBC_LSDMR_OP_PRECH (4 << (31 - 4))
202 #define CFG_LBC_LSDMR_OP_PCHALL (5 << (31 - 4))
203 #define CFG_LBC_LSDMR_OP_ACTBNK (6 << (31 - 4))
204 #define CFG_LBC_LSDMR_OP_RWINV (7 << (31 - 4))
207 * Common settings for all Local Bus SDRAM commands.
208 * At run time, either BSMA1516 (for CPU 1.1)
209 * or BSMA1617 (for CPU 1.0) (old)
212 #define CFG_LBC_LSDMR_COMMON ( CFG_LBC_LSDMR_RFCR16 \
213 | CFG_LBC_LSDMR_PRETOACT7 \
214 | CFG_LBC_LSDMR_ACTTORW7 \
215 | CFG_LBC_LSDMR_BL8 \
216 | CFG_LBC_LSDMR_WRC4 \
217 | CFG_LBC_LSDMR_CL3 \
218 | CFG_LBC_LSDMR_RFEN \
222 * The bcsr registers are connected to CS3 on MDS.
223 * The new memory map places bcsr at 0xf8000000.
226 * Base address of 0xf8000000 = BR[0:16] = 1111 1000 0000 0000 0
227 * port-size = 8-bits = BR[19:20] = 01
228 * no parity checking = BR[21:22] = 00
229 * GPMC for MSEL = BR[24:26] = 000
232 * 0 4 8 12 16 20 24 28
233 * 1111 1000 0000 0000 0000 1000 0000 0001 = f8000801
236 * 1 MB mask for AM, OR[0:16] = 1111 1111 1111 0000 0
237 * disable buffer ctrl OR[19] = 0
241 * SCY 15 wait states OR[24:27] = 1111 max is suboptimal but safe
245 * EAD extra time OR[31] = 1
247 * 0 4 8 12 16 20 24 28
248 * 1111 1111 1111 0000 0000 1111 1111 0111 = fff00ff7
250 #define CFG_BCSR (0xf8000000)
252 /*Chip slelect 4 - PIB*/
253 #define CFG_BR4_PRELIM 0xf8008801
254 #define CFG_OR4_PRELIM 0xffffe9f7
256 /*Chip select 5 - PIB*/
257 #define CFG_BR5_PRELIM 0xf8010801
258 #define CFG_OR5_PRELIM 0xffff69f7
260 #define CONFIG_L1_INIT_RAM
261 #define CFG_INIT_RAM_LOCK 1
262 #define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
263 #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */
265 #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */
266 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
267 #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
269 #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
270 #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
273 #define CONFIG_CONS_INDEX 1
274 #undef CONFIG_SERIAL_SOFTWARE_FIFO
276 #define CFG_NS16550_SERIAL
277 #define CFG_NS16550_REG_SIZE 1
278 #define CFG_NS16550_CLK get_bus_freq(0)
280 #define CFG_BAUDRATE_TABLE \
281 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
283 #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
284 #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
286 /* Use the HUSH parser*/
287 #define CFG_HUSH_PARSER
288 #ifdef CFG_HUSH_PARSER
289 #define CFG_PROMPT_HUSH_PS2 "> "
292 /* pass open firmware flat tree */
293 #define CONFIG_OF_FLAT_TREE 1
294 #define CONFIG_OF_BOARD_SETUP 1
296 #define OF_CPU "PowerPC,8568@0"
297 #define OF_SOC "soc8568@e0000000"
298 #define OF_QE "qe@e0080000"
299 #define OF_TBCLK (bd->bi_busfreq / 8)
300 #define OF_STDOUT_PATH "/soc8568@e0000000/serial@4500"
305 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
306 #define CONFIG_HARD_I2C /* I2C with hardware support*/
307 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
308 #define CONFIG_I2C_MULTI_BUS
309 #define CONFIG_I2C_CMD_TREE
310 #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
311 #define CFG_I2C_EEPROM_ADDR 0x52
312 #define CFG_I2C_SLAVE 0x7F
313 #define CFG_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */
314 #define CFG_I2C_OFFSET 0x3000
315 #define CFG_I2C2_OFFSET 0x3100
319 * Memory Addresses are mapped 1-1. I/O is mapped from 0
321 #define CFG_PCI1_MEM_BASE 0x80000000
322 #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
323 #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
324 #define CFG_PCI1_IO_BASE 0x00000000
325 #define CFG_PCI1_IO_PHYS 0xe2000000
326 #define CFG_PCI1_IO_SIZE 0x00800000 /* 8M */
328 #define CFG_PEX_MEM_BASE 0xa0000000
329 #define CFG_PEX_MEM_PHYS CFG_PEX_MEM_BASE
330 #define CFG_PEX_MEM_SIZE 0x10000000 /* 256M */
331 #define CFG_PEX_IO_BASE 0x00000000
332 #define CFG_PEX_IO_PHYS 0xe2800000
333 #define CFG_PEX_IO_SIZE 0x00800000 /* 8M */
335 #define CFG_SRIO_MEM_BASE 0xc0000000
337 #if defined(CONFIG_PCI)
339 #define CONFIG_NET_MULTI
340 #define CONFIG_PCI_PNP /* do pci plug-and-play */
344 * QE UEC ethernet configuration
346 #define CONFIG_UEC_ETH
347 #ifndef CONFIG_TSEC_ENET
348 #define CONFIG_ETHPRIME "FSL UEC0"
350 #define CONFIG_PHY_MODE_NEED_CHANGE
351 #define CONFIG_eTSEC_MDIO_BUS
353 #ifdef CONFIG_eTSEC_MDIO_BUS
354 #define CONFIG_MIIM_ADDRESS 0xE0024520
357 #define CONFIG_UEC_ETH1 /* GETH1 */
359 #ifdef CONFIG_UEC_ETH1
360 #define CFG_UEC1_UCC_NUM 0 /* UCC1 */
361 #define CFG_UEC1_RX_CLK QE_CLK_NONE
362 #define CFG_UEC1_TX_CLK QE_CLK16
363 #define CFG_UEC1_ETH_TYPE GIGA_ETH
364 #define CFG_UEC1_PHY_ADDR 7
365 #define CFG_UEC1_INTERFACE_MODE ENET_1000_GMII
368 #define CONFIG_UEC_ETH2 /* GETH2 */
370 #ifdef CONFIG_UEC_ETH2
371 #define CFG_UEC2_UCC_NUM 1 /* UCC2 */
372 #define CFG_UEC2_RX_CLK QE_CLK_NONE
373 #define CFG_UEC2_TX_CLK QE_CLK16
374 #define CFG_UEC2_ETH_TYPE GIGA_ETH
375 #define CFG_UEC2_PHY_ADDR 1
376 #define CFG_UEC2_INTERFACE_MODE ENET_1000_GMII
378 #endif /* CONFIG_QE */
380 #undef CONFIG_EEPRO100
383 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
384 #define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
386 #endif /* CONFIG_PCI */
388 #ifndef CONFIG_NET_MULTI
389 #define CONFIG_NET_MULTI 1
392 #if defined(CONFIG_TSEC_ENET)
394 #define CONFIG_MII 1 /* MII PHY management */
395 #define CONFIG_TSEC1 1
396 #define CONFIG_TSEC1_NAME "eTSEC0"
397 #define CONFIG_TSEC2 1
398 #define CONFIG_TSEC2_NAME "eTSEC1"
400 #define TSEC1_PHY_ADDR 2
401 #define TSEC2_PHY_ADDR 3
403 #define TSEC1_PHYIDX 0
404 #define TSEC2_PHYIDX 0
406 #define TSEC1_FLAGS TSEC_GIGABIT
407 #define TSEC2_FLAGS TSEC_GIGABIT
409 /* Options are: eTSEC[0-1] */
410 #define CONFIG_ETHPRIME "eTSEC0"
412 #endif /* CONFIG_TSEC_ENET */
417 #define CFG_ENV_IS_IN_FLASH 1
418 #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
419 #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
420 #define CFG_ENV_SIZE 0x2000
422 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
423 #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
429 #define CONFIG_BOOTP_BOOTFILESIZE
430 #define CONFIG_BOOTP_BOOTPATH
431 #define CONFIG_BOOTP_GATEWAY
432 #define CONFIG_BOOTP_HOSTNAME
436 * Command line configuration.
438 #include <config_cmd_default.h>
440 #define CONFIG_CMD_PING
441 #define CONFIG_CMD_I2C
442 #define CONFIG_CMD_MII
444 #if defined(CONFIG_PCI)
445 #define CONFIG_CMD_PCI
449 #undef CONFIG_WATCHDOG /* watchdog disabled */
452 * Miscellaneous configurable options
454 #define CFG_LONGHELP /* undef to save memory */
455 #define CFG_LOAD_ADDR 0x2000000 /* default load address */
456 #define CFG_PROMPT "=> " /* Monitor Command Prompt */
457 #if defined(CONFIG_CMD_KGDB)
458 #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
460 #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
462 #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
463 #define CFG_MAXARGS 16 /* max number of command args */
464 #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
465 #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
468 * For booting Linux, the board info and command line data
469 * have to be in the first 8 MB of memory, since this is
470 * the maximum mapped by the Linux kernel during initialization.
472 #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
474 /* Cache Configuration */
475 #define CFG_DCACHE_SIZE 32768
476 #define CFG_CACHELINE_SIZE 32
477 #if defined(CONFIG_CMD_KGDB)
478 #define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
482 * Internal Definitions
486 #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
487 #define BOOTFLAG_WARM 0x02 /* Software reboot */
489 #if defined(CONFIG_CMD_KGDB)
490 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
491 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
495 * Environment Configuration
498 /* The mac addresses for all ethernet interface */
499 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_UEC_ETH)
500 #define CONFIG_HAS_ETH0
501 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
502 #define CONFIG_HAS_ETH1
503 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
504 #define CONFIG_HAS_ETH2
505 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
506 #define CONFIG_HAS_ETH3
507 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
510 #define CONFIG_IPADDR 192.168.1.253
512 #define CONFIG_HOSTNAME unknown
513 #define CONFIG_ROOTPATH /nfsroot
514 #define CONFIG_BOOTFILE your.uImage
516 #define CONFIG_SERVERIP 192.168.1.1
517 #define CONFIG_GATEWAYIP 192.168.1.1
518 #define CONFIG_NETMASK 255.255.255.0
520 #define CONFIG_LOADADDR 200000 /*default location for tftp and bootm*/
522 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
523 #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/
525 #define CONFIG_BAUDRATE 115200
527 #define CONFIG_EXTRA_ENV_SETTINGS \
529 "consoledev=ttyS0\0" \
530 "ramdiskaddr=600000\0" \
531 "ramdiskfile=your.ramdisk.u-boot\0" \
533 "fdtfile=your.fdt.dtb\0" \
534 "nfsargs=setenv bootargs root=/dev/nfs rw " \
535 "nfsroot=$serverip:$rootpath " \
536 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
537 "console=$consoledev,$baudrate $othbootargs\0" \
538 "ramargs=setenv bootargs root=/dev/ram rw " \
539 "console=$consoledev,$baudrate $othbootargs\0" \
542 #define CONFIG_NFSBOOTCOMMAND \
544 "tftp $loadaddr $bootfile;" \
545 "tftp $fdtaddr $fdtfile;" \
546 "bootm $loadaddr - $fdtaddr"
549 #define CONFIG_RAMBOOTCOMMAND \
551 "tftp $ramdiskaddr $ramdiskfile;" \
552 "tftp $loadaddr $bootfile;" \
553 "bootm $loadaddr $ramdiskaddr"
555 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
557 #endif /* __CONFIG_H */