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From: John Stile <john@stilen.com>
To: buildroot@busybox.net
Subject: [Buildroot] can I build two copies of uboot in buildroot?
Date: Fri, 25 Jan 2013 13:13:38 -0800	[thread overview]
Message-ID: <1359148418.7974.65.camel@genx> (raw)

I have hacked at91bootstrap to select and boot one of two copies of
uboot+env on a NAND flash, but I had to compile the second uboot my
self, since the environment address is set at compile time, and
buildroot only builds one copy of uboot.  

How might I hack uboot to build two different copies of uboot?  I'm just
changing the address location of the uboot environment, and saving the
image as a different name.

I wasn't able to figure out how to make the uboot environment address a
parameter to uboot, so I also haven't tried to have at91bootstrap call
uboot with this parameter, but that might be easier.

             reply	other threads:[~2013-01-25 21:13 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-25 21:13 John Stile [this message]
2013-01-26  0:01 ` [Buildroot] can I build two copies of uboot in buildroot? John Stile
2013-01-26  9:45 ` Peter Korsgaard

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