2 * Copyright 2004, 2011 Freescale Semiconductor.
3 * (C) Copyright 2002,2003 Motorola,Inc.
4 * Xianghua Xiao <X.Xiao@motorola.com>
6 * SPDX-License-Identifier: GPL-2.0+
10 * mpc8560ads board configuration file
12 * Please refer to doc/README.mpc85xx for more info.
14 * Make sure you change the MAC address and other network params first,
15 * search for CONFIG_SERVERIP, etc. in this file.
21 #define CONFIG_DISPLAY_BOARDINFO
23 /* High Level Configuration Options */
24 #define CONFIG_BOOKE 1 /* BOOKE */
25 #define CONFIG_E500 1 /* BOOKE e500 family */
26 #define CONFIG_CPM2 1 /* has CPM2 */
27 #define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */
28 #define CONFIG_MPC8560 1
31 * default CCARBAR is at 0xff700000
32 * assume U-Boot is less than 0.5MB
34 #define CONFIG_SYS_TEXT_BASE 0xfff80000
37 #define CONFIG_PCI_INDIRECT_BRIDGE
38 #define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
39 #define CONFIG_TSEC_ENET /* tsec ethernet support */
40 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */
41 #define CONFIG_ENV_OVERWRITE
42 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
43 #define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */
48 * Two valid values are:
52 * Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
53 * is likely the desired value here, so that is now the default.
54 * The board, however, can run at 66MHz. In any event, this value
55 * must match the settings of some switches. Details can be found
56 * in the README.mpc85xxads.
59 #ifndef CONFIG_SYS_CLK_FREQ
60 #define CONFIG_SYS_CLK_FREQ 33000000
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 */
69 #define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
71 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
72 #define CONFIG_SYS_MEMTEST_END 0x00400000
74 #define CONFIG_SYS_CCSRBAR 0xe0000000
75 #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
78 #define CONFIG_SYS_FSL_DDR1
79 #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/
80 #define CONFIG_DDR_SPD
81 #undef CONFIG_FSL_DDR_INTERACTIVE
83 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
85 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
86 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
88 #define CONFIG_NUM_DDR_CONTROLLERS 1
89 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
90 #define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
92 /* I2C addresses of SPD EEPROMs */
93 #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
95 /* These are used when DDR doesn't use SPD. */
96 #define CONFIG_SYS_SDRAM_SIZE 128 /* DDR is 128MB */
97 #define CONFIG_SYS_DDR_CS0_BNDS 0x00000007 /* 0-128MB */
98 #define CONFIG_SYS_DDR_CS0_CONFIG 0x80000002
99 #define CONFIG_SYS_DDR_TIMING_1 0x37344321
100 #define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45,may need tuning */
101 #define CONFIG_SYS_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */
102 #define CONFIG_SYS_DDR_MODE 0x00000062 /* DLL,normal,seq,4/2.5 */
103 #define CONFIG_SYS_DDR_INTERVAL 0x05200100 /* autocharge,no open page */
106 * SDRAM on the Local Bus
108 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
109 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
111 #define CONFIG_SYS_FLASH_BASE 0xff000000 /* start of FLASH 16M */
112 #define CONFIG_SYS_BR0_PRELIM 0xff001801 /* port size 32bit */
114 #define CONFIG_SYS_OR0_PRELIM 0xff006ff7 /* 16MB Flash */
115 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
116 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
117 #undef CONFIG_SYS_FLASH_CHECKSUM
118 #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
119 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
121 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
123 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
124 #define CONFIG_SYS_RAMBOOT
126 #undef CONFIG_SYS_RAMBOOT
129 #define CONFIG_FLASH_CFI_DRIVER
130 #define CONFIG_SYS_FLASH_CFI
131 #define CONFIG_SYS_FLASH_EMPTY_INFO
133 #undef CONFIG_CLOCKS_IN_MHZ
136 * Local Bus Definitions
140 * Base Register 2 and Option Register 2 configure SDRAM.
141 * The SDRAM base address, CONFIG_SYS_LBC_SDRAM_BASE, is 0xf0000000.
144 * Base address of 0xf0000000 = BR[0:16] = 1111 0000 0000 0000 0
145 * port-size = 32-bits = BR2[19:20] = 11
146 * no parity checking = BR2[21:22] = 00
147 * SDRAM for MSEL = BR2[24:26] = 011
150 * 0 4 8 12 16 20 24 28
151 * 1111 0000 0000 0000 0001 1000 0110 0001 = f0001861
153 * FIXME: CONFIG_SYS_LBC_SDRAM_BASE should be masked and OR'ed into
154 * FIXME: the top 17 bits of BR2.
157 #define CONFIG_SYS_BR2_PRELIM 0xf0001861
160 * The SDRAM size in MB, CONFIG_SYS_LBC_SDRAM_SIZE, is 64.
163 * 64MB mask for AM, OR2[0:7] = 1111 1100
164 * XAM, OR2[17:18] = 11
165 * 9 columns OR2[19-21] = 010
166 * 13 rows OR2[23-25] = 100
167 * EAD set for extra time OR[31] = 1
169 * 0 4 8 12 16 20 24 28
170 * 1111 1100 0000 0000 0110 1001 0000 0001 = fc006901
173 #define CONFIG_SYS_OR2_PRELIM 0xfc006901
175 #define CONFIG_SYS_LBC_LCRR 0x00030004 /* LB clock ratio reg */
176 #define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
177 #define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
178 #define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer prescal*/
180 #define CONFIG_SYS_LBC_LSDMR_COMMON ( LSDMR_BSMA1516 \
191 * SDRAM Controller configuration sequence.
193 #define CONFIG_SYS_LBC_LSDMR_1 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_PCHALL)
194 #define CONFIG_SYS_LBC_LSDMR_2 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
195 #define CONFIG_SYS_LBC_LSDMR_3 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_ARFRSH)
196 #define CONFIG_SYS_LBC_LSDMR_4 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_MRW)
197 #define CONFIG_SYS_LBC_LSDMR_5 (CONFIG_SYS_LBC_LSDMR_COMMON | LSDMR_OP_NORMAL)
200 * 32KB, 8-bit wide for ADS config reg
202 #define CONFIG_SYS_BR4_PRELIM 0xf8000801
203 #define CONFIG_SYS_OR4_PRELIM 0xffffe1f1
204 #define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
206 #define CONFIG_SYS_INIT_RAM_LOCK 1
207 #define CONFIG_SYS_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
208 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
210 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
211 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
213 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
214 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
217 #define CONFIG_CONS_ON_SCC /* define if console on SCC */
218 #undef CONFIG_CONS_NONE /* define if console on something else */
219 #define CONFIG_CONS_INDEX 1 /* which serial channel for console */
221 #define CONFIG_BAUDRATE 115200
223 #define CONFIG_SYS_BAUDRATE_TABLE \
224 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
229 #define CONFIG_SYS_I2C
230 #define CONFIG_SYS_I2C_FSL
231 #define CONFIG_SYS_FSL_I2C_SPEED 400000
232 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
233 #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
234 #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} }
237 #define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */
238 #define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */
239 #define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000
240 #define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
244 * Memory space is mapped 1-1, but I/O space must start from 0.
246 #define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
247 #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
248 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
249 #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
250 #define CONFIG_SYS_PCI1_IO_VIRT 0xe2000000
251 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000
252 #define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000
253 #define CONFIG_SYS_PCI1_IO_SIZE 0x100000 /* 1M */
255 #if defined(CONFIG_PCI)
257 #define CONFIG_PCI_PNP /* do pci plug-and-play */
259 #undef CONFIG_EEPRO100
262 #if !defined(CONFIG_PCI_PNP)
263 #define PCI_ENET0_IOADDR 0xe0000000
264 #define PCI_ENET0_MEMADDR 0xe0000000
265 #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
268 #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
269 #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
271 #endif /* CONFIG_PCI */
273 #ifdef CONFIG_TSEC_ENET
276 #define CONFIG_MII 1 /* MII PHY management */
278 #define CONFIG_TSEC1 1
279 #define CONFIG_TSEC1_NAME "TSEC0"
280 #define CONFIG_TSEC2 1
281 #define CONFIG_TSEC2_NAME "TSEC1"
282 #define TSEC1_PHY_ADDR 0
283 #define TSEC2_PHY_ADDR 1
284 #define TSEC1_PHYIDX 0
285 #define TSEC2_PHYIDX 0
286 #define TSEC1_FLAGS TSEC_GIGABIT
287 #define TSEC2_FLAGS TSEC_GIGABIT
289 /* Options are: TSEC[0-1] */
290 #define CONFIG_ETHPRIME "TSEC0"
292 #endif /* CONFIG_TSEC_ENET */
294 #ifdef CONFIG_ETHER_ON_FCC /* CPM FCC Ethernet */
296 #undef CONFIG_ETHER_NONE /* define if ether on something else */
297 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */
299 #if (CONFIG_ETHER_INDEX == 2)
303 * - Select bus for bd/buffers
306 #define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
307 #define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
308 #define CONFIG_SYS_CPMFCR_RAMTYPE 0
309 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE)
310 #define FETH2_RST 0x01
311 #elif (CONFIG_ETHER_INDEX == 3)
312 /* need more definitions here for FE3 */
313 #define FETH3_RST 0x80
314 #endif /* CONFIG_ETHER_INDEX */
317 #define CONFIG_MII 1 /* MII PHY management */
320 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */
323 * GPIO pins used for bit-banged MII communications
325 #define MDIO_PORT 2 /* Port C */
326 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
327 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
328 #define MDC_DECLARE MDIO_DECLARE
330 #define MDIO_ACTIVE (iop->pdir |= 0x00400000)
331 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
332 #define MDIO_READ ((iop->pdat & 0x00400000) != 0)
334 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
335 else iop->pdat &= ~0x00400000
337 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
338 else iop->pdat &= ~0x00200000
340 #define MIIDELAY udelay(1)
347 #ifndef CONFIG_SYS_RAMBOOT
348 #define CONFIG_ENV_IS_IN_FLASH 1
349 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
350 #define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
351 #define CONFIG_ENV_SIZE 0x2000
353 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
354 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
355 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
356 #define CONFIG_ENV_SIZE 0x2000
359 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
360 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
365 #define CONFIG_BOOTP_BOOTFILESIZE
366 #define CONFIG_BOOTP_BOOTPATH
367 #define CONFIG_BOOTP_GATEWAY
368 #define CONFIG_BOOTP_HOSTNAME
371 * Command line configuration.
373 #define CONFIG_CMD_IRQ
374 #define CONFIG_CMD_REGINFO
376 #if defined(CONFIG_PCI)
377 #define CONFIG_CMD_PCI
380 #if defined(CONFIG_ETHER_ON_FCC)
381 #define CONFIG_CMD_MII
384 #undef CONFIG_WATCHDOG /* watchdog disabled */
387 * Miscellaneous configurable options
389 #define CONFIG_SYS_LONGHELP /* undef to save memory */
390 #define CONFIG_CMDLINE_EDITING /* Command-line editing */
391 #define CONFIG_AUTO_COMPLETE /* add autocompletion support */
392 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */
394 #if defined(CONFIG_CMD_KGDB)
395 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
397 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
400 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
401 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
402 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
405 * For booting Linux, the board info and command line data
406 * have to be in the first 64 MB of memory, since this is
407 * the maximum mapped by the Linux kernel during initialization.
409 #define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory map for Linux*/
410 #define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
412 #if defined(CONFIG_CMD_KGDB)
413 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
417 * Environment Configuration
419 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
420 #define CONFIG_HAS_ETH0
421 #define CONFIG_HAS_ETH1
422 #define CONFIG_HAS_ETH2
423 #define CONFIG_HAS_ETH3
426 #define CONFIG_IPADDR 192.168.1.253
428 #define CONFIG_HOSTNAME unknown
429 #define CONFIG_ROOTPATH "/nfsroot"
430 #define CONFIG_BOOTFILE "your.uImage"
432 #define CONFIG_SERVERIP 192.168.1.1
433 #define CONFIG_GATEWAYIP 192.168.1.1
434 #define CONFIG_NETMASK 255.255.255.0
436 #define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
438 #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
439 #undef CONFIG_BOOTARGS /* the boot command will set bootargs */
441 #define CONFIG_BAUDRATE 115200
443 #define CONFIG_EXTRA_ENV_SETTINGS \
445 "consoledev=ttyCPM\0" \
446 "ramdiskaddr=1000000\0" \
447 "ramdiskfile=your.ramdisk.u-boot\0" \
449 "fdtfile=mpc8560ads.dtb\0"
451 #define CONFIG_NFSBOOTCOMMAND \
452 "setenv bootargs root=/dev/nfs rw " \
453 "nfsroot=$serverip:$rootpath " \
454 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
455 "console=$consoledev,$baudrate $othbootargs;" \
456 "tftp $loadaddr $bootfile;" \
457 "tftp $fdtaddr $fdtfile;" \
458 "bootm $loadaddr - $fdtaddr"
460 #define CONFIG_RAMBOOTCOMMAND \
461 "setenv bootargs root=/dev/ram rw " \
462 "console=$consoledev,$baudrate $othbootargs;" \
463 "tftp $ramdiskaddr $ramdiskfile;" \
464 "tftp $loadaddr $bootfile;" \
465 "tftp $fdtaddr $fdtfile;" \
466 "bootm $loadaddr $ramdiskaddr $fdtaddr"
468 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
470 #endif /* __CONFIG_H */