Dear Marek Vasut,
On 03/13/2013 11:58 AM, Marek Vasut wrote:
Dear Hector Palacios,
Hello,
When doing large TFTP downloads (files bigger than 10MiB) on my MX28
platform I'm sometimes experiencing pauses and timeouts. U-Boot will
eventually restart the transmission and sometimes may successfully
complete the download, but other times it won't.
On my platform it was somewhat mitigated (but not resolved) by reverting
this patch from Marek:
commit 67449098a86be18cbdb27345bebe8da57e5d8899
Author: Marek Vasut <ma...@denx.de>
Date: Wed Aug 29 03:49:50 2012 +0000
FEC: Rework the TX wait mechanism
The problem is reproducible in Freescale's MX28EVK.
The larger the file, the more chances to see the problem. Please try with
50MiB files or larger. Has anybody else seen it?
On an old U-Boot v2009 TFTP transmission was twice slower than with v2013,
but didn't suffer from this.
What version of u-boot do you use ? It was resolved in recent versions.
I'm using v2013.01.
Could you please point me to the commit(s) that solve it?
The commits I see on drivers/net/fec_mxc.c after v2013.01 are from Troy Kisky and
don't seem to address this.
Thank you,
--
Héctor Palacios
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
