I tried with your way, it's not work.>
Of course not. The boot arguments is only ONE of things you have to fix. The uninitialized MAC address is still unfixed:
...
at91_ether: Your bootloader did not configure a MAC address. eth0: Link down. eth0: AT91 ethernet at 0xfefbc000 int=24 10-HalfDuplex
(00:00:00:00:00:00)
You won't make any progress until you fix this, too.
Best regards,
Wolfgang Denk
--
Dear Denk, Thanks for your help, and I do not make any progress till now. Because during my test, my flash error! Because Atmel suggest with AT49BV322 or AT49BV642 to replace AT49BV6416, I modified the "flash.c" "flash.h" to support it. And my board with AT49BV322DT, This is top boot flash, and it work after modify the flash driver of uboot. But it failed today, it looks like the Sector failed, but the second Sector Can work still. Or should I use Bottom boot FLASH? ------------------------------------------------------------------------- U-Boot> protect off 10040000 1006ffff
Un-Protected 3 sectors U-Boot> fli
Bank # 1: Atmel: AT49BV322DT (32Mbit) Size: 4 MB in 71 Sectors Sector Start Addresses: 10000000 (RO) 10010000 (RO) 10020000 10030000 10040000 10050000 10060000 10070000 10080000 10090000 100A0000 100B0000 100C0000 100D0000 100E0000 100F0000 10100000 10110000 10120000 10130000 10140000 10150000 10160000 10170000 10180000 10190000 101A0000 101B0000 101C0000 101D0000 101E0000 101F0000 10200000 10210000 10220000 10230000 10240000 10250000 10260000 10270000 10280000 10290000 102A0000 102B0000 102C0000 102D0000 102E0000 102F0000 10300000 10310000 10320000 10330000 10340000 10350000 10360000 10370000 10380000 10390000 103A0000 103B0000 103C0000 103D0000 103E0000 103F0000 103F2000 103F4000 103F6000 103F8000 103FA000 103FC000 103FE000 U-Boot> erase 10040000 1006ffff
Erasing sector 4 ... ok. Erasing sector 5 ... ok. Erasing sector 6 ... ok. Erased 3 sectors U-Boot> cp.b 21000000 10040000 ffff
Copy to Flash... Flash not Erased U-Boot>
U-Boot> cp.b 21000000 10050000 ffff
Copy to Flash... Flash not Erased U-Boot> U-Boot> cp.b 21000000 103fc000 fff
Copy to Flash... done U-Boot> md 103fc000
103fc000: a502430e 640a022e 0410000b 81188192 .C.....d........ 103fc010: 04024822 24624240 0810a000 28801080 "H..@Bb$.......( 103fc020: f8502400 04a00446 1c140808 88000100 .$P.F........... 103fc030: 13200004 00640611 00c49000 00191182 .. ...d......... 103fc040: 00800022 44460520 00844292 a0998480 "... .FD.B...... 103fc050: 4008a080 41040401 c800100c 01808000 ...@...A........ 103fc060: 71ae44f2 42022020 30004000 90000b8d .D.q .B.@.0.... 103fc070: 00212701 0a004226 9380810c 04989110 .'!.&B.......... 103fc080: 00408101 49220133 a0000105 13408910 ..@.3."I......@. 103fc090: 062ec000 00624006 80214828 10000018 .....@b.(H!..... 103fc0a0: 2000a042 8020cc80 48188391 840d5018 B.. .. ....H.P.. 103fc0b0: 40001018 dc220202 5010901b 01960552 ...@.."....PR... 103fc0c0: 14800143 06030600 98140919 00000c10 C............... 103fc0d0: 002e0010 00607420 80108929 98102800 .... t`.)....(.. 103fc0e0: 6480e681 00082c24 08200881 100c9800 ...d$,.... ..... 103fc0f0: 40842341 4d2185c7 09058988 80000941 A#.@..!M....A... U-Boot> md 21000000
21000000: a502430e 640a022e 0410000b 81188192 .C.....d........ 21000010: 04024822 24624240 0810a000 28801080 "H..@Bb$.......( 21000020: f8502400 04a00446 1c140808 88000100 .$P.F........... 21000030: 13200004 00640611 00c49000 00191182 .. ...d......... 21000040: 00800022 44460520 00844292 a0998480 "... .FD.B...... 21000050: 4008a080 41040401 c800100c 01808000 ...@...A........ 21000060: 71ae44f2 42022020 30004000 90000b8d .D.q .B.@.0.... 21000070: 00212701 0a004226 9380810c 04989110 .'!.&B.......... 21000080: 00408101 49220133 a0000105 13408910 ..@.3."I......@. 21000090: 062ec000 00624006 80214828 10000018 .....@b.(H!..... 210000a0: 2000a042 8020cc80 48188391 840d5018 B.. .. ....H.P.. 210000b0: 40001018 dc220202 5010901b 01960552 ...@.."....PR... 210000c0: 14800143 06030600 98140919 00000c10 C............... 210000d0: 002e0010 00607420 80108929 98102800 .... t`.)....(.. 210000e0: 6480e681 00082c24 08200881 100c9800 ...d$,.... ..... 210000f0: 40842341 4d2185c7 09058988 80000941 A#.@..!M....A...