2 * (C) Copyright 2000-2005
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
6 * Martin Krause, TQ-Systems GmBH, martin.krause@tqs.de
8 * SPDX-License-Identifier: GPL-2.0+
12 * board/config.h - configuration options, board specific
19 * High Level Configuration Options
23 #define CONFIG_MPC885 1 /* This is a MPC885 CPU */
24 #define CONFIG_TQM885D 1 /* ...on a TQM88D module */
25 #define CONFIG_TK885D 1 /* ...in a TK885D base board */
27 #define CONFIG_SYS_TEXT_BASE 0x40000000
29 #define CONFIG_8xx_OSCLK 10000000 /* 10 MHz - PLL input clock */
30 #define CONFIG_SYS_8xx_CPUCLK_MIN 15000000 /* 15 MHz - CPU minimum clock */
31 #define CONFIG_SYS_8xx_CPUCLK_MAX 133000000 /* 133 MHz - CPU maximum clock */
32 #define CONFIG_8xx_CPUCLK_DEFAULT 66000000 /* 66 MHz - CPU default clock */
33 /* (it will be used if there is no */
34 /* 'cpuclk' variable with valid value) */
36 #define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
37 #define CONFIG_SYS_SMC_RXBUFLEN 128
38 #define CONFIG_SYS_MAXIDLE 10
39 #define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
41 #define CONFIG_BOOTCOUNT_LIMIT
43 #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
45 #define CONFIG_BOARD_TYPES 1 /* support board types */
47 #define CONFIG_PREBOOT "echo;" \
48 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
51 #undef CONFIG_BOOTARGS
53 #define CONFIG_EXTRA_ENV_SETTINGS \
57 "nfsargs=setenv bootargs root=/dev/nfs rw " \
58 "nfsroot=${serverip}:${rootpath}\0" \
59 "ramargs=setenv bootargs root=/dev/ram rw\0" \
60 "addip=setenv bootargs ${bootargs} " \
61 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
62 ":${hostname}:${netdev}:off panic=1\0" \
63 "flash_nfs=run nfsargs addip;" \
64 "bootm ${kernel_addr}\0" \
65 "flash_self=run ramargs addip;" \
66 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
67 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \
68 "rootpath=/opt/eldk/ppc_8xx\0" \
69 "bootfile=/tftpboot/tk885d/uImage\0" \
70 "u-boot=/tftpboot/tk885d/u-boot.bin\0" \
71 "kernel_addr=40080000\0" \
72 "ramdisk_addr=40180000\0" \
73 "load=tftp 200000 ${u-boot}\0" \
74 "update=protect off 40000000 +${filesize};" \
75 "erase 40000000 +${filesize};" \
76 "cp.b 200000 40000000 ${filesize};" \
77 "protect on 40000000 +${filesize}\0" \
79 #define CONFIG_BOOTCOMMAND "run flash_self"
81 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
82 #undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
84 #undef CONFIG_WATCHDOG /* watchdog disabled */
86 #define CONFIG_STATUS_LED 1 /* Status LED enabled */
88 #undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
90 /* enable I2C and select the hardware/software driver */
91 #define CONFIG_SYS_I2C
92 #define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
93 #define CONFIG_SYS_I2C_SOFT_SPEED 93000 /* 93 kHz is supposed to work */
94 #define CONFIG_SYS_I2C_SOFT_SLAVE 0xFE
96 * Software (bit-bang) I2C driver configuration
98 #define PB_SCL 0x00000020 /* PB 26 */
99 #define PB_SDA 0x00000010 /* PB 27 */
101 #define I2C_INIT (immr->im_cpm.cp_pbdir |= PB_SCL)
102 #define I2C_ACTIVE (immr->im_cpm.cp_pbdir |= PB_SDA)
103 #define I2C_TRISTATE (immr->im_cpm.cp_pbdir &= ~PB_SDA)
104 #define I2C_READ ((immr->im_cpm.cp_pbdat & PB_SDA) != 0)
105 #define I2C_SDA(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SDA; \
106 else immr->im_cpm.cp_pbdat &= ~PB_SDA
107 #define I2C_SCL(bit) if(bit) immr->im_cpm.cp_pbdat |= PB_SCL; \
108 else immr->im_cpm.cp_pbdat &= ~PB_SCL
109 #define I2C_DELAY udelay(2) /* 1/4 I2C clock duration */
111 #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C?? */
112 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* two byte address */
113 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
114 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
116 # define CONFIG_RTC_DS1337 1
117 # define CONFIG_SYS_I2C_RTC_ADDR 0x68
122 #define CONFIG_BOOTP_SUBNETMASK
123 #define CONFIG_BOOTP_GATEWAY
124 #define CONFIG_BOOTP_HOSTNAME
125 #define CONFIG_BOOTP_BOOTPATH
126 #define CONFIG_BOOTP_BOOTFILESIZE
129 #define CONFIG_MAC_PARTITION
130 #define CONFIG_DOS_PARTITION
132 #undef CONFIG_RTC_MPC8xx /* MPC885 does not support RTC */
134 #define CONFIG_TIMESTAMP /* but print image timestmps */
138 * Command line configuration.
140 #include <config_cmd_default.h>
142 #define CONFIG_CMD_ASKENV
143 #define CONFIG_CMD_DATE
144 #define CONFIG_CMD_DHCP
145 #define CONFIG_CMD_EEPROM
146 #define CONFIG_CMD_I2C
147 #define CONFIG_CMD_IDE
148 #define CONFIG_CMD_MII
149 #define CONFIG_CMD_NFS
150 #define CONFIG_CMD_PING
154 * Miscellaneous configurable options
156 #define CONFIG_SYS_LONGHELP /* undef to save memory */
157 #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
159 #define CONFIG_CMDLINE_EDITING 1 /* add command line history */
160 #define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
162 #if defined(CONFIG_CMD_KGDB)
163 #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
165 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
167 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
168 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
169 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
171 #define CONFIG_SYS_MEMTEST_START 0x0100000 /* memtest works on */
172 #define CONFIG_SYS_MEMTEST_END 0x0300000 /* 1 ... 3 MB in DRAM */
173 #define CONFIG_SYS_ALT_MEMTEST /* alternate, more extensive
176 #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
178 #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
181 * Enable loopw command.
186 * Low Level Configuration Settings
187 * (address mappings, register initial values, etc.)
188 * You should know what you are doing if you make changes here.
190 /*-----------------------------------------------------------------------
191 * Internal Memory Mapped Register
193 #define CONFIG_SYS_IMMR 0xFFF00000
195 /*-----------------------------------------------------------------------
196 * Definitions for initial stack pointer and data area (in DPRAM)
198 #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
199 #define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
200 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
201 #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
203 /*-----------------------------------------------------------------------
204 * Start addresses for the final memory configuration
205 * (Set up by the startup code)
206 * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
208 #define CONFIG_SYS_SDRAM_BASE 0x00000000
209 #define CONFIG_SYS_FLASH_BASE 0x40000000
210 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
211 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
212 #define CONFIG_SYS_MALLOC_LEN (256 << 10) /* Reserve 128 kB for malloc() */
215 * For booting Linux, the board info and command line data
216 * have to be in the first 8 MB of memory, since this is
217 * the maximum mapped by the Linux kernel during initialization.
219 #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
221 /*-----------------------------------------------------------------------
225 /* use CFI flash driver */
226 #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */
227 #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */
228 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
229 #define CONFIG_SYS_FLASH_EMPTY_INFO
230 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
231 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
232 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
234 #define CONFIG_ENV_IS_IN_FLASH 1
235 #define CONFIG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */
236 #define CONFIG_ENV_SIZE 0x08000 /* Total Size of Environment */
237 #define CONFIG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */
239 /* Address and size of Redundant Environment Sector */
240 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET+CONFIG_ENV_SECT_SIZE)
241 #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
243 /*-----------------------------------------------------------------------
244 * Hardware Information Block
246 #define CONFIG_SYS_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
247 #define CONFIG_SYS_HWINFO_SIZE 0x00000040 /* size of HW Info block */
248 #define CONFIG_SYS_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
250 /*-----------------------------------------------------------------------
251 * Cache Configuration
253 #define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
254 #if defined(CONFIG_CMD_KGDB)
255 #define CONFIG_SYS_CACHELINE_SHIFT 4 /* log base 2 of the above value */
258 /*-----------------------------------------------------------------------
259 * SYPCR - System Protection Control 11-9
260 * SYPCR can only be written once after reset!
261 *-----------------------------------------------------------------------
262 * Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
264 #if defined(CONFIG_WATCHDOG)
265 #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
266 SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
268 #define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
271 /*-----------------------------------------------------------------------
272 * SIUMCR - SIU Module Configuration 11-6
273 *-----------------------------------------------------------------------
274 * PCMCIA config., multi-function pin tri-state
276 #ifndef CONFIG_CAN_DRIVER
277 #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
278 #else /* we must activate GPL5 in the SIUMCR for CAN */
279 #define CONFIG_SYS_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
280 #endif /* CONFIG_CAN_DRIVER */
282 /*-----------------------------------------------------------------------
283 * TBSCR - Time Base Status and Control 11-26
284 *-----------------------------------------------------------------------
285 * Clear Reference Interrupt Status, Timebase freezing enabled
287 #define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
289 /*-----------------------------------------------------------------------
290 * PISCR - Periodic Interrupt Status and Control 11-31
291 *-----------------------------------------------------------------------
292 * Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
294 #define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
296 /*-----------------------------------------------------------------------
297 * SCCR - System Clock and reset Control Register 15-27
298 *-----------------------------------------------------------------------
299 * Set clock output, timebase and RTC source and divider,
300 * power management and some other internal clocks
302 #define SCCR_MASK SCCR_EBDF11
303 #define CONFIG_SYS_SCCR (SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
304 SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
307 /*-----------------------------------------------------------------------
309 *-----------------------------------------------------------------------
312 #define CONFIG_SYS_PCMCIA_MEM_ADDR (0xE0000000)
313 #define CONFIG_SYS_PCMCIA_MEM_SIZE ( 64 << 20 )
314 #define CONFIG_SYS_PCMCIA_DMA_ADDR (0xE4000000)
315 #define CONFIG_SYS_PCMCIA_DMA_SIZE ( 64 << 20 )
316 #define CONFIG_SYS_PCMCIA_ATTRB_ADDR (0xE8000000)
317 #define CONFIG_SYS_PCMCIA_ATTRB_SIZE ( 64 << 20 )
318 #define CONFIG_SYS_PCMCIA_IO_ADDR (0xEC000000)
319 #define CONFIG_SYS_PCMCIA_IO_SIZE ( 64 << 20 )
321 /*-----------------------------------------------------------------------
322 * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
323 *-----------------------------------------------------------------------
326 #define CONFIG_IDE_PREINIT 1 /* Use preinit IDE hook */
327 #define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
329 #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
330 #undef CONFIG_IDE_LED /* LED for ide not supported */
331 #undef CONFIG_IDE_RESET /* reset for ide not supported */
333 #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */
334 #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
336 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
338 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_PCMCIA_MEM_ADDR
340 /* Offset for data I/O */
341 #define CONFIG_SYS_ATA_DATA_OFFSET (CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
343 /* Offset for normal register accesses */
344 #define CONFIG_SYS_ATA_REG_OFFSET (2 * CONFIG_SYS_PCMCIA_MEM_SIZE + 0x320)
346 /* Offset for alternate registers */
347 #define CONFIG_SYS_ATA_ALT_OFFSET 0x0100
349 /*-----------------------------------------------------------------------
351 *-----------------------------------------------------------------------
354 #define CONFIG_SYS_DER 0
357 * Init Memory Controller:
359 * BR0/1 and OR0/1 (FLASH)
362 #define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
363 #define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #0 */
365 /* used to re-map FLASH both when starting from SRAM or FLASH:
366 * restrict access enough to keep SRAM working (if any)
367 * but not too much to meddle with FLASH accesses
369 #define CONFIG_SYS_REMAP_OR_AM 0x80000000 /* OR addr mask */
370 #define CONFIG_SYS_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
373 * FLASH timing: Default value of OR0 after reset
375 #define CONFIG_SYS_OR_TIMING_FLASH (OR_CSNT_SAM | OR_ACS_MSK | OR_BI | \
376 OR_SCY_6_CLK | OR_TRLX)
378 #define CONFIG_SYS_OR0_REMAP (CONFIG_SYS_REMAP_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
379 #define CONFIG_SYS_OR0_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_FLASH)
380 #define CONFIG_SYS_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
382 #define CONFIG_SYS_OR1_REMAP CONFIG_SYS_OR0_REMAP
383 #define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM
384 #define CONFIG_SYS_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
387 * BR2/3 and OR2/3 (SDRAM)
390 #define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */
391 #define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */
392 #define SDRAM_MAX_SIZE (256 << 20) /* max 256 MB per bank */
394 /* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
395 #define CONFIG_SYS_OR_TIMING_SDRAM 0x00000A00
397 #define CONFIG_SYS_OR2_PRELIM (CONFIG_SYS_PRELIM_OR_AM | CONFIG_SYS_OR_TIMING_SDRAM )
398 #define CONFIG_SYS_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
400 #ifndef CONFIG_CAN_DRIVER
401 #define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM
402 #define CONFIG_SYS_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
403 #else /* CAN uses CS3#, so we can have only one SDRAM bank anyway */
404 #define CONFIG_SYS_CAN_BASE 0xC0000000 /* CAN mapped at 0xC0000000 */
405 #define CONFIG_SYS_CAN_OR_AM 0xFFFF8000 /* 32 kB address mask */
406 #define CONFIG_SYS_OR3_CAN (CONFIG_SYS_CAN_OR_AM | OR_G5LA | OR_BI)
407 #define CONFIG_SYS_BR3_CAN ((CONFIG_SYS_CAN_BASE & BR_BA_MSK) | \
408 BR_PS_8 | BR_MS_UPMB | BR_V )
409 #endif /* CONFIG_CAN_DRIVER */
412 * 4096 Rows from SDRAM example configuration
413 * 1000 factor s -> ms
414 * 64 PTP (pre-divider from MPTPR) from SDRAM example configuration
415 * 4 Number of refresh cycles per period
416 * 64 Refresh cycle in ms per number of rows
418 #define CONFIG_SYS_PTA_PER_CLK ((4096 * 64 * 1000) / (4 * 64))
421 * Periodic timer (MAMR[PTx]) for 4 * 7.8 us refresh (= 31.2 us per quad)
423 * CPUclock(MHz) * 31.2
424 * CONFIG_SYS_MAMR_PTA = ----------------------------------- with DFBRG = 0
425 * 2^(2*SCCR[DFBRG]) * MPTPR_PTP_DIV16
427 * CPU clock = 15 MHz: CONFIG_SYS_MAMR_PTA = 29 -> 4 * 7.73 us
428 * CPU clock = 50 MHz: CONFIG_SYS_MAMR_PTA = 97 -> 4 * 7.76 us
429 * CPU clock = 66 MHz: CONFIG_SYS_MAMR_PTA = 128 -> 4 * 7.75 us
430 * CPU clock = 133 MHz: CONFIG_SYS_MAMR_PTA = 255 -> 4 * 7.67 us
432 * Value 97 is for 4 * 7.8 us at 50 MHz. So the refresh cycle requirement will
433 * be met also in the default configuration, i.e. if environment variable
434 * 'cpuclk' is not set.
436 #define CONFIG_SYS_MAMR_PTA 128
439 * Memory Periodic Timer Prescaler Register (MPTPR) values.
441 /* 4 * 7.8 us refresh (= 31.2 us per quad) at 50 MHz and PTA = 97 */
442 #define CONFIG_SYS_MPTPR_2BK_4K MPTPR_PTP_DIV16
443 /* 4 * 3.9 us refresh (= 15.6 us per quad) at 50 MHz and PTA = 97 */
444 #define CONFIG_SYS_MPTPR_2BK_8K MPTPR_PTP_DIV8
447 * MAMR settings for SDRAM
451 #define CONFIG_SYS_MAMR_8COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
452 MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \
453 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
455 #define CONFIG_SYS_MAMR_9COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
456 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \
457 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
458 /* 10 column SDRAM */
459 #define CONFIG_SYS_MAMR_10COL ((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
460 MAMR_AMA_TYPE_2 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A9 | \
461 MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
464 * Network configuration
466 #define CONFIG_FEC_ENET /* enable ethernet on FEC */
467 #define CONFIG_ETHER_ON_FEC1 /* ... for FEC1 */
468 #define CONFIG_ETHER_ON_FEC2 /* ... for FEC2 */
470 #define CONFIG_LAST_STAGE_INIT 1 /* Have to configure PHYs for Linux */
472 /* CONFIG_SYS_DISCOVER_PHY only works with FEC if only one interface is enabled */
473 #if (!defined(CONFIG_ETHER_ON_FEC1) || !defined(CONFIG_ETHER_ON_FEC2))
474 #define CONFIG_SYS_DISCOVER_PHY
477 #ifndef CONFIG_SYS_DISCOVER_PHY
478 /* PHY addresses - hard wired in hardware */
479 #define CONFIG_FEC1_PHY 1
480 #define CONFIG_FEC2_PHY 2
483 #define CONFIG_MII_INIT 1
485 #define CONFIG_NET_RETRY_COUNT 3
486 #define CONFIG_ETHPRIME "FEC"
488 /* pass open firmware flat tree */
489 #define CONFIG_OF_LIBFDT 1
490 #define CONFIG_OF_BOARD_SETUP 1
491 #define CONFIG_HWCONFIG 1
493 #endif /* __CONFIG_H */