From: zzs <zzs213@126.com>
To: Antony Pavlov <antonynpavlov@gmail.com>
Cc: barebox <barebox@lists.infradead.org>
Subject: Re: how to download a file to specified mem location using tftp
Date: Thu, 15 Nov 2012 14:30:11 +0800 [thread overview]
Message-ID: <20121115063011.GB31296@greatfirst.com> (raw)
In-Reply-To: <CAA4bVAEhhLxXfzNZ_mBP_=W-TNOHOkEnwF=vgBMBy16ezd2_NA@mail.gmail.com>
In message <CAA4bVAEhhLxXfzNZ_mBP_=W-TNOHOkEnwF=vgBMBy16ezd2_NA@mail.gmail.com> Antony Pavlov wrote:
> >> tftp command only have filename args, Now I want
> >> download a file to mem loctaion, ex 0x21f00000.
> >> How to do that?
> >
> > AFAIR,
> > memcpy -s /mnt/tftp/file -d /dev/mem 0 <memaddr> <size>
> >
> > (but /dev/mem is default value for -d).
> >
>
> If you have tftp command only (old barebox without tftp filesystem support)
> then use
>
> barebox:/ tftp your_file
> barebox:/ memcpy -s your_file 0 0x21f00000 <file size>
>
Thanks, I'm a barebox beginner.
So how to mount tftp to /mnt/tftp
my barebox version is 2012.10.0
--
Best Regards,
zzs
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next prev parent reply other threads:[~2012-11-15 6:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 3:11 how to download a file to specified mem location using tftp zzs
2012-11-15 5:45 ` Antony Pavlov
2012-11-15 6:02 ` Antony Pavlov
2012-11-15 6:30 ` zzs [this message]
2012-11-15 7:07 ` zzs
2012-11-15 7:41 ` Sascha Hauer
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