From: Mike Frysinger <vapier@gentoo.org>
To: linux-sh@vger.kernel.org
Subject: Re: upgrading u-boot from linux for SH7785LCR board
Date: Mon, 05 Jul 2010 04:37:59 +0000 [thread overview]
Message-ID: <201007050038.04090.vapier@gentoo.org> (raw)
In-Reply-To: <4C30CEC3.1050003@naoi.ca>
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On Sunday, July 04, 2010 23:29:28 Bill Traynor wrote:
> On 10-07-04 05:24 PM, Mike Frysinger wrote:
> > all i do is:
> > cat u-boot.bin> /dev/mtdblock0
>
> Thanks, that worked perfectly.
for safety sake, you might want to dd it back out and cmp the result. so
something like:
dd if=/dev/mtdblock0 of=u-boot.bin.new \
ibs=$(wc -c u-boot.bin | awk '{print $1}') count=1
cmp u-boot.bin u-boot.bin.new
-mike
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prev parent reply other threads:[~2010-07-05 4:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-04 18:11 upgrading u-boot from linux for SH7785LCR board Bill Traynor
2010-07-04 21:24 ` Mike Frysinger
2010-07-04 23:01 ` Nobuhiro Iwamatsu
2010-07-05 3:29 ` Bill Traynor
2010-07-05 4:37 ` Mike Frysinger [this message]
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