Re: [U-Boot] Slow tftp boot with Ubuntu 12.04 tftp server

Am 18.01.2013 11:16, schrieb David Aldrich:

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Try setting the max. blocksize explicit, e.g. I'm using -B 1460 here. It depends on the used tftp-server.

Hi Alexander

Thanks for your reply. Please will you confirm the exact syntax? I tried:

# tftp -B 1460 0x80000200 tci6614-evm.dtb tftpboot - boot image via network using TFTP protocol

Usage: tftpboot [loadAddress] [[hostIPaddr:]bootfilename]

I also tried:

setenv tftpblocksize 1460

but that made no difference.

What is the correct way of specifying the block size please?

That -B n is an option for the server, which is in my case (not Ubuntu) called in.tftpd and comes from the package tftpd-hpa (a Linux port of the OpenBSD TFTP server).

So you have to change that on your Ubuntu box.

Regards,

Alexander