2 * Copyright 2004, 2011 Freescale Semiconductor.
3 * (C) Copyright 2002,2003 Motorola,Inc.
4 * Xianghua Xiao <X.Xiao@motorola.com>
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
26 * mpc8560ads board configuration file
28 * Please refer to doc/README.mpc85xx for more info.
30 * Make sure you change the MAC address and other network params first,
31 * search for CONFIG_ETHADDR, CONFIG_SERVERIP, etc in this file.
37 /* High Level Configuration Options */
38 #define CONFIG_BOOKE 1 /* BOOKE */
39 #define CONFIG_E500 1 /* BOOKE e500 family */
40 #define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
41 #define CONFIG_CPM2 1 /* has CPM2 */
42 #define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */
43 #define CONFIG_MPC8560 1
46 * default CCARBAR is at 0xff700000
47 * assume U-Boot is less than 0.5MB
49 #define CONFIG_SYS_TEXT_BASE 0xfff80000
52 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
53 #define CONFIG_TSEC_ENET /* tsec ethernet support */
54 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */
55 #define CONFIG_ENV_OVERWRITE
56 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
57 #define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */
62 * Two valid values are:
66 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
67 * is likely the desired value here, so that is now the default.
68 * The board, however, can run at 66MHz. In any event, this value
69 * must match the settings of some switches. Details can be found
70 * in the README.mpc85xxads.
73 #ifndef CONFIG_SYS_CLK_FREQ
74 #define CONFIG_SYS_CLK_FREQ 33000000
79 * These can be toggled for performance analysis, otherwise use default.
81 #define CONFIG_L2_CACHE /* toggle L2 cache */
82 #define CONFIG_BTB /* toggle branch predition */
84 #define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
86 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
87 #define CONFIG_SYS_MEMTEST_END 0x00400000
89 #define CONFIG_SYS_CCSRBAR 0xe0000000
90 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
93 #define CONFIG_FSL_DDR1
94 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
95 #define CONFIG_DDR_SPD
96 #undef CONFIG_FSL_DDR_INTERACTIVE
98 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
100 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
101 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
103 #define CONFIG_NUM_DDR_CONTROLLERS 1
104 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
105 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
107 /* I2C addresses of SPD EEPROMs */
108 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
110 /* These are used when DDR doesn't use SPD. */
111 #define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */
112 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */
113 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002
114 #define CONFIG_SYS_DDR_TIMING_1 0x37344321
115 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
116 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
117 #define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */
118 #define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */
121 * SDRAM on the Local Bus
123 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
124 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
126 #define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */
127 #define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */
129 #define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */
130 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
131 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
132 #undef CONFIG_SYS_FLASH_CHECKSUM
133 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
134 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
136 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
138 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
139 #define CONFIG_SYS_RAMBOOT
141 #undef CONFIG_SYS_RAMBOOT
144 #define CONFIG_FLASH_CFI_DRIVER
145 #define CONFIG_SYS_FLASH_CFI
146 #define CONFIG_SYS_FLASH_EMPTY_INFO
148 #undef CONFIG_CLOCKS_IN_MHZ
152 * Local Bus Definitions
156 * Base Register 2 and Option Register 2 configure SDRAM.
157 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
160 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
161 * port-size = 32-bits = BR2[19:20] = 11
162 * no parity checking = BR2[21:22] = 00
163 * SDRAM for MSEL = BR2[24:26] = 011
166 * 0 4 8 12 16 20 24 28
167 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
169 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
170 * FIXME: the top 17 bits of BR2.
173 #define CONFIG_SYS_BR2_PRELIM 0xf0001861
176 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
179 * 64MB mask for AM, OR2[0:7] = 1111 1100
180 * XAM, OR2[17:18] = 11
181 * 9 columns OR2[19-21] = 010
182 * 13 rows OR2[23-25] = 100
183 * EAD set for extra time OR[31] = 1
185 * 0 4 8 12 16 20 24 28
186 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
189 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
191 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
192 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
193 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
194 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/
196 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_BSMA1516 \
207 * SDRAM Controller configuration sequence.
209 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
210 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
211 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
212 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
213 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
217 * 32KB, 8-bit wide for ADS config reg
219 #define CONFIG_SYS_BR4_PRELIM 0xf8000801
220 #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1
221 #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
223 #define CONFIG_SYS_INIT_RAM_LOCK 1
224 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
225 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
227 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
228 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
230 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
231 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
234 #define CONFIG_CONS_ON_SCC /* define if console on SCC */
235 #undef CONFIG_CONS_NONE /* define if console on something else */
236 #define CONFIG_CONS_INDEX 1 /* which serial channel for console */
238 #define CONFIG_BAUDRATE 115200
240 #define CONFIG_SYS_BAUDRATE_TABLE \
241 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
243 /* Use the HUSH parser */
244 #define CONFIG_SYS_HUSH_PARSER
245 #ifdef CONFIG_SYS_HUSH_PARSER
246 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
249 /* pass open firmware flat tree */
250 #define CONFIG_OF_LIBFDT 1
251 #define CONFIG_OF_BOARD_SETUP 1
252 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
257 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
258 #define CONFIG_HARD_I2C /* I2C with hardware support*/
259 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
260 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
261 #define CONFIG_SYS_I2C_SLAVE 0x7F
262 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
263 #define CONFIG_SYS_I2C_OFFSET 0x3000
266 #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */
267 #define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */
268 #define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000
269 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
273 * Memory space is mapped 1-1, but I/O space must start from 0.
275 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
276 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
277 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
278 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
279 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
280 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000
281 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
282 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
284 #if defined(CONFIG_PCI)
286 #define CONFIG_PCI_PNP /* do pci plug-and-play */
288 #undef CONFIG_EEPRO100
291 #if !defined(CONFIG_PCI_PNP)
292 #define PCI_ENET0_IOADDR 0xe0000000
293 #define PCI_ENET0_MEMADDR 0xe0000000
294 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
297 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
298 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
300 #endif /* CONFIG_PCI */
303 #ifdef CONFIG_TSEC_ENET
306 #define CONFIG_MII 1 /* MII PHY management */
308 #define CONFIG_TSEC1 1
309 #define CONFIG_TSEC1_NAME "TSEC0"
310 #define CONFIG_TSEC2 1
311 #define CONFIG_TSEC2_NAME "TSEC1"
312 #define TSEC1_PHY_ADDR 0
313 #define TSEC2_PHY_ADDR 1
314 #define TSEC1_PHYIDX 0
315 #define TSEC2_PHYIDX 0
316 #define TSEC1_FLAGS TSEC_GIGABIT
317 #define TSEC2_FLAGS TSEC_GIGABIT
319 /* Options are: TSEC[0-1] */
320 #define CONFIG_ETHPRIME "TSEC0"
322 #endif /* CONFIG_TSEC_ENET */
324 #ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */
326 #undef CONFIG_ETHER_NONE /* define if ether on something else */
327 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */
329 #if (CONFIG_ETHER_INDEX == 2)
333 * - Select bus for bd/buffers
336 #define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
337 #define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
338 #define CONFIG_SYS_CPMFCR_RAMTYPE 0
339 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE)
340 #define FETH2_RST 0x01
341 #elif (CONFIG_ETHER_INDEX == 3)
342 /* need more definitions here for FE3 */
343 #define FETH3_RST 0x80
344 #endif /* CONFIG_ETHER_INDEX */
347 #define CONFIG_MII 1 /* MII PHY management */
350 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */
353 * GPIO pins used for bit-banged MII communications
355 #define MDIO_PORT 2 /* Port C */
356 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
357 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
358 #define MDC_DECLARE MDIO_DECLARE
360 #define MDIO_ACTIVE (iop->pdir |= 0x00400000)
361 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
362 #define MDIO_READ ((iop->pdat & 0x00400000) != 0)
364 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
365 else iop->pdat &= ~0x00400000
367 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
368 else iop->pdat &= ~0x00200000
370 #define MIIDELAY udelay(1)
378 #ifndef CONFIG_SYS_RAMBOOT
379 #define CONFIG_ENV_IS_IN_FLASH 1
380 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
381 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
382 #define CONFIG_ENV_SIZE 0x2000
384 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
385 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
386 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
387 #define CONFIG_ENV_SIZE 0x2000
390 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
391 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
396 #define CONFIG_BOOTP_BOOTFILESIZE
397 #define CONFIG_BOOTP_BOOTPATH
398 #define CONFIG_BOOTP_GATEWAY
399 #define CONFIG_BOOTP_HOSTNAME
403 * Command line configuration.
405 #include <config_cmd_default.h>
407 #define CONFIG_CMD_PING
408 #define CONFIG_CMD_I2C
409 #define CONFIG_CMD_ELF
410 #define CONFIG_CMD_IRQ
411 #define CONFIG_CMD_SETEXPR
412 #define CONFIG_CMD_REGINFO
414 #if defined(CONFIG_PCI)
415 #define CONFIG_CMD_PCI
418 #if defined(CONFIG_ETHER_ON_FCC)
419 #define CONFIG_CMD_MII
422 #if defined(CONFIG_SYS_RAMBOOT)
423 #undef CONFIG_CMD_SAVEENV
424 #undef CONFIG_CMD_LOADS
428 #undef CONFIG_WATCHDOG /* watchdog disabled */
431 * Miscellaneous configurable options
433 #define CONFIG_SYS_LONGHELP /* undef to save memory */
434 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
435 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
436 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */
437 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
439 #if defined(CONFIG_CMD_KGDB)
440 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
442 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
445 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
446 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
447 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
448 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
451 * For booting Linux, the board info and command line data
452 * have to be in the first 64 MB of memory, since this is
453 * the maximum mapped by the Linux kernel during initialization.
455 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
456 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
458 #if defined(CONFIG_CMD_KGDB)
459 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
460 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
465 * Environment Configuration
468 /* The mac addresses for all ethernet interface */
469 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
470 #define CONFIG_HAS_ETH0
471 #define CONFIG_ETHADDR 00:E0:0C:00:00:FD
472 #define CONFIG_HAS_ETH1
473 #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD
474 #define CONFIG_HAS_ETH2
475 #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD
476 #define CONFIG_HAS_ETH3
477 #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD
480 #define CONFIG_IPADDR 192.168.1.253
482 #define CONFIG_HOSTNAME unknown
483 #define CONFIG_ROOTPATH "/nfsroot"
484 #define CONFIG_BOOTFILE your.uImage
486 #define CONFIG_SERVERIP 192.168.1.1
487 #define CONFIG_GATEWAYIP 192.168.1.1
488 #define CONFIG_NETMASK 255.255.255.0
490 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
492 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
493 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
495 #define CONFIG_BAUDRATE 115200
497 #define CONFIG_EXTRA_ENV_SETTINGS \
499 "consoledev=ttyCPM\0" \
500 "ramdiskaddr=1000000\0" \
501 "ramdiskfile=your.ramdisk.u-boot\0" \
503 "fdtfile=mpc8560ads.dtb\0"
505 #define CONFIG_NFSBOOTCOMMAND \
506 "setenv bootargs root=/dev/nfs rw " \
507 "nfsroot=$serverip:$rootpath " \
508 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
509 "console=$consoledev,$baudrate $othbootargs;" \
510 "tftp $loadaddr $bootfile;" \
511 "tftp $fdtaddr $fdtfile;" \
512 "bootm $loadaddr - $fdtaddr"
514 #define CONFIG_RAMBOOTCOMMAND \
515 "setenv bootargs root=/dev/ram rw " \
516 "console=$consoledev,$baudrate $othbootargs;" \
517 "tftp $ramdiskaddr $ramdiskfile;" \
518 "tftp $loadaddr $bootfile;" \
519 "tftp $fdtaddr $fdtfile;" \
520 "bootm $loadaddr $ramdiskaddr $fdtaddr"
522 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
524 #endif /* __CONFIG_H */