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From: Peter Korsgaard <jacmet@sunsite.dk>
To: u-boot@lists.denx.de
Subject: [U-Boot] u-boot on ARM PIC?
Date: Wed, 13 Jan 2010 11:37:19 +0100	[thread overview]
Message-ID: <87ockyqoio.fsf@macbook.be.48ers.dk> (raw)

Hi,

I'll soon start an ARM based project (at91sam9g45), and am looking into
booting options. I normally use PPC, so I'm not really familiar with the
finer details of U-Boot on ARM. I would like to use a failsafe setup
with 2x U-Boot images in NOR flash, and a mini bootloader (probably
at91bootstrap based) to decide which to use. For that to work nicely,
U-Boot would have to be PIC (pre-relocation).

I see there's CONFIG_SKIP_RELOCATE_UBOOT + CONFIG_LOWLEVEL_INIT. Can
someone confirm that U-Boot is PIC on at91 if those two aren't defined,
E.G. will it boot from any location in NOR?

Thanks.

-- 
Bye, Peter Korsgaard

             reply	other threads:[~2010-01-13 10:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-13 10:37 Peter Korsgaard [this message]
2010-01-13 20:50 ` [U-Boot] u-boot on ARM PIC? Wolfgang Denk
2010-01-13 20:54   ` Peter Korsgaard
2010-01-13 22:23 ` Ladislav Michl

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