在U-Boot中显示出了正确的MAC address.
Net: MAC: DE:AD:BE:EF:01:02
但载入系统后
dm9000 Ethernet Driver
eth%d: Invalid ethernet MAC address. Please set using ifconfig
eth0: dm9000 at 20200000,20200020 IRQ 33 MAC: ff:ff:ff:ff:ff:ff
请问是什么问题？如何解决？
谢谢！
U-Boot 1.1.6 (ADI-2008R1) (Jul 5 2011 - 11:56:19)
CPU: ADSP bf533-0.3 (Detected Rev: 0.6)
Board: ADI BF533 EZ-Kit Lite board
Clock: VCO: 550 MHz, Core: 550 MHz, System: 110 MHz
RAM: 32 MB
Flash: 2.1 MB
In: serial
Out: serial
Err: serial
Net: MAC: DE:AD:BE:EF:01:02
I2C: ready
Hit any key to stop autoboot: 0
## Booting image at 20040000 ...
Image Name: Linux-2.6.22.16-ADI-2008R1-svn
Created: 2012-06-21 9:43:11 UTC
Image Type: Blackfin Linux Kernel Image (gzip compressed)
Data Size: 1679419 Bytes = 1.6 MB
Load Address: 00001000
Entry Point: 001ce000
Verifying Checksum ... OK
Uncompressing Kernel Image ... OK
Starting Kernel at = 1ce000
Linux version 2.6.22.16-ADI-2008R1-svn (root@localhost.localdomain) (gcc version
4.1.2 (ADI svn)) #3581 Thu Jun 21 17:43:04 CST 2012
early printk enabled on early_BFuart0
Hardware Trace Active and Enabled
Warning: limiting memory to 31MB due to hardware anomaly 05000263
Reset caused by Software reset
Blackfin support (C) 2004-2007 Analog Devices, Inc.
Compiled for ADSP-BF531 Rev 0.3
Warning: Compiled for Rev 3, but running on Rev 6
Processor Speed: 550 MHz core clock and 110 MHz System Clock
Board Memory: 32MB
Kernel Managed Memory: 32MB
Memory map:
text = 0x00001000-0x00142050
rodata = 0x00143000-0x0019a4ec
data = 0x0019b000-0x001ce000
stack = 0x0019c000-0x0019e000
init = 0x001ce000-0x002d1000
bss = 0x002d1000-0x002e3c30
available = 0x002e3c30-0x01eff000
DMA Zone = 0x01f00000-0x02000000
Instruction Cache Enabled
Data Cache Enabled (write-through)
Built 1 zonelists. Total pages: 7874
Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 conso
le=tty0 console=ttyBF0,57600
Configuring Blackfin Priority Driven Interrupts
PID hash table entries: 128 (order: 7, 512 bytes)
Console: colour dummy device 80x25
console handover: boot [early_BFuart0] -> real [tty0]
Linux version 2.6.22.16-ADI-2008R1-svn (root@localhost.localdomain) (gcc version
4.1.2 (ADI svn)) #3581 Thu Jun 21 17:43:04 CST 2012
early printk enabled on early_BFuart0
Hardware Trace Active and Enabled
Warning: limiting memory to 31MB due to hardware anomaly 05000263
Reset caused by Software reset
Blackfin support (C) 2004-2007 Analog Devices, Inc.
Compiled for ADSP-BF531 Rev 0.3
Warning: Compiled for Rev 3, but running on Rev 6
Processor Speed: 550 MHz core clock and 110 MHz System Clock
Board Memory: 32MB
Kernel Managed Memory: 32MB
Memory map:
text = 0x00001000-0x00142050
rodata = 0x00143000-0x0019a4ec
data = 0x0019b000-0x001ce000
stack = 0x0019c000-0x0019e000
init = 0x001ce000-0x002d1000
bss = 0x002d1000-0x002e3c30
available = 0x002e3c30-0x01eff000
DMA Zone = 0x01f00000-0x02000000
Instruction Cache Enabled
Data Cache Enabled (write-through)
Built 1 zonelists. Total pages: 7874
Kernel command line: root=/dev/mtdblock0 rw earlyprintk=serial,uart0,57600 conso
le=tty0 console=ttyBF0,57600
Configuring Blackfin Priority Driven Interrupts
PID hash table entries: 128 (order: 7, 512 bytes)
Console: colour dummy device 80x25
console handover: boot [early_BFuart0] -> real [tty0]
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory available: 28480k/32768k RAM, (1036k init code, 1284k kernel code, 635k d
ata, 1024k dma, 312k reserved)
Blackfin Scratchpad data SRAM: 4 KB
Blackfin Instruction SRAM: 16 KB (7 KB free)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512
NET: Registered protocol family 16
Blackfin GPIO Controller
Blackfin DMA Controller
ezkit_init(): registering device resources
Generic PHY: Registered new driver
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
fuse init (API version 7.8)
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler cfq registered
bfin-t350mcqb: 480x272 16-bit RGB FrameBuffer initializing...
dma_alloc_init: dma_page @ 0x01c35000 - 256 pages at 0x01f00000
xxxxxxxxxxxxxxopen########
Console: switching to colour frame buffer device 68x19
device register OK
Can't find cmos camera!
Can't find any valid video input, ppi device register failed.
Dynamic Power Management Controller Driver v0.1: major=10, minor = 254
bfin-wdt: initialized: timeout=20 sec (nowayout=0)
Serial: Blackfin serial driver
bfin-uart.1: ttyBF0 at MMIO 0xffc00400 (irq = 21) is a BFIN-UART
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
dm9000 Ethernet Driver
eth%d: Invalid ethernet MAC address. Please set using ifconfig
eth0: dm9000 at 20200000,20200020 IRQ 33 MAC: ff:ff:ff:ff:ff:ff
input: Blackfin 533 Keyboard as /class/input/input0
poll 531 key alive
<6>BF5xx TouchScreen successfully loaded
input: BF5xx TouchScreen as /class/input/input1
poll 531 ts alive
<6>rtc-bfin rtc-bfin: rtc core: registered rtc-bfin as rtc0
Advanced Linux Sound Architecture Driver Version 1.0.12rc1 (Thu Jun 22 13:55:50
2006 UTC).
ALSA device list:
#0:
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
rtc-bfin rtc-bfin: setting the system clock to 1970-01-01 00:21:43 (1303)
Freeing unused kernel memory: 1036k freed
_____________________________________
a8888b. / Welcome to the uClinux distribution \
d888888b. / _ _ \
8P"YP"Y88 / | | |_| __ __ (TM) |
8|o||o|88 _____/ | | _ ____ _ _ \ \/ / |
8' .88 \ | | | | _ \| | | | \ / |
8`._.' Y8. \ | |__ | | | | | |_| | / \ |
d/ `8b. \ \____||_|_| |_|\____|/_/\_\ |
dP . Y8b. \ For embedded processors including |
d8:' " `::88b \ the Analog Devices Blackfin /
d8" 'Y88b \___________________________________/
:8P ' :888
8a. : _a88P For further information, check out:
Have a lot of fun...
New MMC/SD card found: 29 MB(31129600 bytes)
spi_mmc: spi_mmc1
BusyBox v1.4.1 (2012-06-21 10:37:47 CST) Built-in shell (msh)
Enter 'help' for a list of built-in commands.
root:/>
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