2 * (C) Copyright 2002,2003 Motorola,Inc.
3 * Xianghua Xiao <X.Xiao@motorola.com>
5 * (C) Copyright 2004 Wind River Systems Inc <www.windriver.com>.
6 * Added support for Wind River SBC8560 board
8 * See file CREDITS for list of people who contributed to this
11 * This program is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of
14 * the License, or (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 * sbc8560 board configuration file.
35 * Top level Makefile configuration choices
42 * High Level Configuration Options
44 #define CONFIG_BOOKE 1 /* BOOKE */
45 #define CONFIG_E500 1 /* BOOKE e500 family */
46 #define CONFIG_MPC85xx 1 /* MPC8540/MPC8560 */
47 #define CONFIG_MPC85xx_REV1 1 /* MPC85xx Rev 1.0 chip */
49 #define CONFIG_SYS_TEXT_BASE 0xfffc0000
52 #define CONFIG_CPM2 1 /* has CPM2 */
53 #define CONFIG_SBC8560 1 /* configuration for SBC8560 board */
54 #define CONFIG_MPC8560 1
56 /* XXX flagging this as something I might want to delete */
57 #define CONFIG_MPC8560ADS 1 /* MPC8560ADS board specific */
59 #define CONFIG_TSEC_ENET /* tsec ethernet support */
60 #undef CONFIG_PCI /* pci ethernet support */
61 #undef CONFIG_ETHER_ON_FCC /* cpm FCC ethernet support */
63 #define CONFIG_FSL_LAW 1 /* Use common FSL init code */
65 #define CONFIG_ENV_OVERWRITE
67 /* Using Localbus SDRAM to emulate flash before we can program the flash,
68 * normally you need a flash-boot image(u-boot.bin), if so undef this.
70 #undef CONFIG_RAM_AS_FLASH
72 #if defined(CONFIG_PCI_66) /* some PCI card is 33Mhz only */
73 #define CONFIG_SYS_CLK_FREQ 66000000/* sysclk for MPC85xx */
75 #define CONFIG_SYS_CLK_FREQ 33000000/* most pci cards are 33Mhz */
78 /* below can be toggled for performance analysis. otherwise use default */
79 #define CONFIG_L2_CACHE /* toggle L2 cache */
80 #undef CONFIG_BTB /* toggle branch predition */
82 #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
83 #define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */
85 #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
86 #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */
87 #define CONFIG_SYS_MEMTEST_END 0x00400000
89 #if (defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET) || \
90 defined(CONFIG_PCI) && defined(CONFIG_ETHER_ON_FCC) || \
91 defined(CONFIG_TSEC_ENET) && defined(CONFIG_ETHER_ON_FCC))
92 #error "You can only use ONE of PCI Ethernet Card or TSEC Ethernet or CPM FCC."
95 #define CONFIG_SYS_SDRAM_SIZE 512 /* DDR is 512MB */
98 #define CONFIG_FSL_DDR1
99 #undef CONFIG_FSL_DDR_INTERACTIVE
100 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
101 #undef CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
102 #undef CONFIG_DDR_SPD
104 #if defined(CONFIG_MPC85xx_REV1)
105 #define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
108 #undef CONFIG_DDR_ECC /* only for ECC DDR module */
109 #undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
110 #define CONFIG_MEM_INIT_VALUE 0xDeadBeef
112 #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
113 #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
114 #define CONFIG_VERY_BIG_RAM
116 #define CONFIG_NUM_DDR_CONTROLLERS 1
117 #define CONFIG_DIMM_SLOTS_PER_CTLR 1
118 #define CONFIG_CHIP_SELECTS_PER_CTRL 2
120 /* I2C addresses of SPD EEPROMs */
121 #define SPD_EEPROM_ADDRESS 0x55 /* CTLR 0 DIMM 0 */
123 #undef CONFIG_CLOCKS_IN_MHZ
125 #if defined(CONFIG_RAM_AS_FLASH)
126 #define CONFIG_SYS_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */
127 #define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH 8M */
128 #define CONFIG_SYS_BR0_PRELIM 0xf8000801 /* port size 8bit */
129 #define CONFIG_SYS_OR0_PRELIM 0xf8000ff7 /* 8MB Flash */
130 #else /* Boot from real Flash */
131 #define CONFIG_SYS_LBC_SDRAM_BASE 0xf8000000 /* Localbus SDRAM */
132 #define CONFIG_SYS_FLASH_BASE 0xff800000 /* start of FLASH 8M */
133 #define CONFIG_SYS_BR0_PRELIM 0xff800801 /* port size 8bit */
134 #define CONFIG_SYS_OR0_PRELIM 0xff800ff7 /* 8MB Flash */
136 #define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 64MB */
138 /* local bus definitions */
139 #define CONFIG_SYS_BR1_PRELIM 0xe4001801 /* 64M, 32-bit flash */
140 #define CONFIG_SYS_OR1_PRELIM 0xfc000ff7
142 #define CONFIG_SYS_BR2_PRELIM 0x00000000 /* CS2 not used */
143 #define CONFIG_SYS_OR2_PRELIM 0x00000000
145 #define CONFIG_SYS_BR3_PRELIM 0xf0001861 /* 64MB localbus SDRAM */
146 #define CONFIG_SYS_OR3_PRELIM 0xfc000cc1
148 #if defined(CONFIG_RAM_AS_FLASH)
149 #define CONFIG_SYS_BR4_PRELIM 0xf4001861 /* 64M localbus SDRAM */
151 #define CONFIG_SYS_BR4_PRELIM 0xf8001861 /* 64M localbus SDRAM */
153 #define CONFIG_SYS_OR4_PRELIM 0xfc000cc1
155 #define CONFIG_SYS_BR5_PRELIM 0xfc000801 /* 16M CS5 misc devices */
157 #define CONFIG_SYS_OR5_PRELIM 0xff000ff7
159 #define CONFIG_SYS_OR5_PRELIM 0xff0000f0
162 #define CONFIG_SYS_BR6_PRELIM 0xe0001801 /* 64M, 32-bit flash */
163 #define CONFIG_SYS_OR6_PRELIM 0xfc000ff7
164 #define CONFIG_SYS_LBC_LCRR 0x00030002 /* local bus freq */
165 #define CONFIG_SYS_LBC_LBCR 0x00000000
166 #define CONFIG_SYS_LBC_LSRT 0x20000000
167 #define CONFIG_SYS_LBC_MRTPR 0x20000000
168 #define CONFIG_SYS_LBC_LSDMR_1 0x2861b723
169 #define CONFIG_SYS_LBC_LSDMR_2 0x0861b723
170 #define CONFIG_SYS_LBC_LSDMR_3 0x0861b723
171 #define CONFIG_SYS_LBC_LSDMR_4 0x1861b723
172 #define CONFIG_SYS_LBC_LSDMR_5 0x4061b723
174 /* just hijack the MOT BCSR def for SBC8560 misc devices */
175 #define CONFIG_SYS_BCSR ((CONFIG_SYS_BR5_PRELIM & 0xff000000)|0x00400000)
176 /* the size of CS5 needs to be >= 16M for TLB and LAW setups */
178 #define CONFIG_SYS_INIT_RAM_LOCK 1
179 #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* Initial RAM address */
180 #define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size of used area in RAM */
182 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
183 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
185 #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
186 #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
189 #undef CONFIG_CONS_ON_SCC /* define if console on SCC */
190 #undef CONFIG_CONS_NONE /* define if console on something else */
192 #define CONFIG_CONS_INDEX 1
193 #define CONFIG_SYS_NS16550
194 #define CONFIG_SYS_NS16550_SERIAL
195 #define CONFIG_SYS_NS16550_REG_SIZE 1
196 #define CONFIG_SYS_NS16550_CLK 1843200 /* get_bus_freq(0) */
197 #define CONFIG_BAUDRATE 9600
199 #define CONFIG_SYS_BAUDRATE_TABLE \
200 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
202 #define CONFIG_SYS_NS16550_COM1 ((CONFIG_SYS_BR5_PRELIM & 0xff000000)+0x00700000)
203 #define CONFIG_SYS_NS16550_COM2 ((CONFIG_SYS_BR5_PRELIM & 0xff000000)+0x00800000)
205 /* Use the HUSH parser */
206 #define CONFIG_SYS_HUSH_PARSER
207 #ifdef CONFIG_SYS_HUSH_PARSER
208 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
211 /* pass open firmware flat tree */
212 #define CONFIG_OF_LIBFDT 1
213 #define CONFIG_OF_BOARD_SETUP 1
214 #define CONFIG_OF_STDOUT_VIA_ALIAS 1
219 #define CONFIG_FSL_I2C /* Use FSL common I2C driver */
220 #define CONFIG_HARD_I2C /* I2C with hardware support*/
221 #undef CONFIG_SOFT_I2C /* I2C bit-banged */
222 #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
223 #define CONFIG_SYS_I2C_SLAVE 0x7F
224 #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
225 #define CONFIG_SYS_I2C_OFFSET 0x3000
227 #define CONFIG_SYS_PCI_MEM_BASE 0xC0000000
228 #define CONFIG_SYS_PCI_MEM_PHYS 0xC0000000
229 #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
231 #ifdef CONFIG_TSEC_ENET
234 #define CONFIG_MII 1 /* MII PHY management */
236 #define CONFIG_TSEC1 1
237 #define CONFIG_TSEC1_NAME "TSEC0"
238 #define CONFIG_TSEC2 1
239 #define CONFIG_TSEC2_NAME "TSEC1"
240 #define TSEC1_PHY_ADDR 0x19
241 #define TSEC2_PHY_ADDR 0x1a
242 #define TSEC1_PHYIDX 0
243 #define TSEC2_PHYIDX 0
244 #define TSEC1_FLAGS TSEC_GIGABIT
245 #define TSEC2_FLAGS TSEC_GIGABIT
247 /* Options are: TSEC[0-1] */
248 #define CONFIG_ETHPRIME "TSEC0"
250 #elif defined(CONFIG_ETHER_ON_FCC) /* CPM FCC Ethernet */
252 #undef CONFIG_ETHER_NONE /* define if ether on something else */
253 #define CONFIG_ETHER_ON_FCC2 /* cpm FCC ethernet support */
254 #define CONFIG_ETHER_INDEX 2 /* which channel for ether */
256 #if (CONFIG_ETHER_INDEX == 2)
260 * - Select bus for bd/buffers
263 #define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
264 #define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
265 #define CONFIG_SYS_CPMFCR_RAMTYPE 0
266 #define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE)
268 #elif (CONFIG_ETHER_INDEX == 3)
269 /* need more definitions here for FE3 */
270 #endif /* CONFIG_ETHER_INDEX */
272 #define CONFIG_MII /* MII PHY management */
273 #define CONFIG_BITBANGMII /* bit-bang MII PHY management */
275 * GPIO pins used for bit-banged MII communications
277 #define MDIO_PORT 2 /* Port C */
278 #define MDIO_DECLARE volatile ioport_t *iop = ioport_addr ( \
279 (immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
280 #define MDC_DECLARE MDIO_DECLARE
282 #define MDIO_ACTIVE (iop->pdir |= 0x00400000)
283 #define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
284 #define MDIO_READ ((iop->pdat & 0x00400000) != 0)
286 #define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
287 else iop->pdat &= ~0x00400000
289 #define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
290 else iop->pdat &= ~0x00200000
292 #define MIIDELAY udelay(1)
296 /*-----------------------------------------------------------------------
297 * FLASH and environment organization
300 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
301 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
303 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
304 #define CONFIG_SYS_FLASH_PROTECTION /* use hardware protection */
306 #define CONFIG_SYS_MAX_FLASH_SECT 64 /* max number of sectors on one chip */
307 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
309 #undef CONFIG_SYS_FLASH_CHECKSUM
310 #define CONFIG_SYS_FLASH_ERASE_TOUT 200000 /* Timeout for Flash Erase (in ms) */
311 #define CONFIG_SYS_FLASH_WRITE_TOUT 50000 /* Timeout for Flash Write (in ms) */
313 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
316 /* XXX This doesn't work and I don't want to fix it */
317 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
318 #define CONFIG_SYS_RAMBOOT
320 #undef CONFIG_SYS_RAMBOOT
325 #if !defined(CONFIG_SYS_RAMBOOT)
326 #if defined(CONFIG_RAM_AS_FLASH)
327 #define CONFIG_ENV_IS_NOWHERE
328 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x100000)
329 #define CONFIG_ENV_SIZE 0x2000
331 #define CONFIG_ENV_IS_IN_FLASH 1
332 #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
333 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
334 #define CONFIG_ENV_SIZE 0x2000 /* CONFIG_ENV_SECT_SIZE */
337 #define CONFIG_SYS_NO_FLASH 1 /* Flash is not usable now */
338 #define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
339 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
340 #define CONFIG_ENV_SIZE 0x2000
343 #define CONFIG_BOOTARGS "root=/dev/nfs rw ip=dhcp console=ttyS0,9600"
344 /*#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"*/
345 #define CONFIG_BOOTDELAY 5 /* -1 disable autoboot */
347 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
348 #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
354 #define CONFIG_BOOTP_BOOTFILESIZE
355 #define CONFIG_BOOTP_BOOTPATH
356 #define CONFIG_BOOTP_GATEWAY
357 #define CONFIG_BOOTP_HOSTNAME
361 * Command line configuration.
363 #include <config_cmd_default.h>
365 #define CONFIG_CMD_PING
366 #define CONFIG_CMD_I2C
367 #define CONFIG_CMD_REGINFO
369 #if defined(CONFIG_PCI)
370 #define CONFIG_CMD_PCI
373 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
374 #define CONFIG_CMD_MII
377 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)
378 #undef CONFIG_CMD_SAVEENV
379 #undef CONFIG_CMD_LOADS
383 #undef CONFIG_WATCHDOG /* watchdog disabled */
386 * Miscellaneous configurable options
388 #define CONFIG_SYS_LONGHELP /* undef to save memory */
389 #define CONFIG_SYS_PROMPT "SBC8560=> " /* Monitor Command Prompt */
390 #if defined(CONFIG_CMD_KGDB)
391 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
393 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
395 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
396 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
397 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
398 #define CONFIG_SYS_LOAD_ADDR 0x1000000 /* default load address */
399 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
402 * For booting Linux, the board info and command line data
403 * have to be in the first 8 MB of memory, since this is
404 * the maximum mapped by the Linux kernel during initialization.
406 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
408 #if defined(CONFIG_CMD_KGDB)
409 #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
410 #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
413 #if defined(CONFIG_TSEC_ENET) || defined(CONFIG_ETHER_ON_FCC)
414 #define CONFIG_HAS_ETH0
415 #define CONFIG_HAS_ETH1
418 /* You can compile in a MAC address and your custom net settings by using
419 * the following syntax. Your board should be marked with the assigned
420 * MAC addresses directly on it.
422 * #define CONFIG_ETHADDR de:ad:be:ef:00:00
423 * #define CONFIG_ETH1ADDR fa:ke:ad:dr:es:s!
424 * #define CONFIG_SERVERIP <server ip>
425 * #define CONFIG_IPADDR <board ip>
426 * #define CONFIG_GATEWAYIP <gateway ip>
427 * #define CONFIG_NETMASK <your netmask>
430 #define CONFIG_HOSTNAME SBC8560
431 #define CONFIG_ROOTPATH "/home/ppc"
432 #define CONFIG_BOOTFILE "uImage"
434 #define CONFIG_EXTRA_ENV_SETTINGS \
436 "consoledev=ttyS0\0" \
437 "ramdiskaddr=2000000\0" \
438 "ramdiskfile=ramdisk.uboot\0" \
440 "fdtfile=sbc8560.dtb\0"
442 #define CONFIG_NFSBOOTCOMMAND \
443 "setenv bootargs root=/dev/nfs rw " \
444 "nfsroot=$serverip:$rootpath " \
445 "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
446 "console=$consoledev,$baudrate $othbootargs;" \
447 "tftp $loadaddr $bootfile;" \
448 "tftp $fdtaddr $fdtfile;" \
449 "bootm $loadaddr - $fdtaddr"
452 #define CONFIG_RAMBOOTCOMMAND \
453 "setenv bootargs root=/dev/ram rw " \
454 "console=$consoledev,$baudrate $othbootargs;" \
455 "tftp $ramdiskaddr $ramdiskfile;" \
456 "tftp $loadaddr $bootfile;" \
457 "tftp $fdtaddr $fdtfile;" \
458 "bootm $loadaddr $ramdiskaddr $fdtaddr"
460 #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND
462 #endif /* __CONFIG_H */