2008-04-27 10:23:06 how to load kernel by seiral?

zhi shaolong (CHINA)

Message: 55056 hi

i tey to load the kernel(named linux) via seiral. i use minicom.

after the u-boot start,

i enter loady:

bfin>loady

then choose the ymodem,then tag the /root/linux

but error occurs:failure executing protocol Press any key to continue

what is the problem?btw,i configured the minicom as the terminal programme document

thank you!.

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2008-04-27 17:42:28 Re: how to load kernel by seiral?

Mike Frysinger (UNITED STATES)

Message: 55060 please describe your actual setup. what version of u-boot/toolchain are you using ? what hardware are you using ? what is reporting the error ? minicom or the board ? when you reconnect to the board, is it still working ?

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2008-04-28 10:23:50 Re: how to load kernel by seiral?

zhi shaolong (CHINA)

Message: 55137

i connect the board to the host via serial.

and i configured the minicom as http://docs.blackfin.uclinux.org/doku.php?id=terminal_programs said.

then reset ,u-boot start,

enter "loday"

use the minicom escape sequence (ctrl+a by default) followed by typing s . Select ymodem in the list. Browse to the file select /tftpboot/linux and mark it. Then select OK at the bottom of the file selector.

but an error occurs:failure executing protocol,Press any key to continue....

what is the problem?

thank you!

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2008-04-28 11:27:42 Re: how to load kernel by seiral?

Robin Getz (UNITED STATES)

Message: 55154 Zhi:

Couple things:

You said:

>enter "loday"

Do you mean "loady"?

2nd: