From: Timur Tabi <timur@freescale.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Booting to an alternate bank on an ADS512101?
Date: Fri, 10 Jun 2011 17:24:16 -0500 [thread overview]
Message-ID: <4DF29990.9040706@freescale.com> (raw)
Hi,
I just got an ADS512101, so I have a few beginner questions on it.
Is it possible to boot to an "alternate" flash bank on this board, like the
"pixis_reset altbank" command does? I know that jumper P4 is supposed to do a
flash recovery, but that doesn't seem to work for me (I'll email the
manufacturer about that later). And even if it did, that's not exactly what I
want, since it requires me to physically move the jumpers.
Instead, I'd like to be able to write a new u-boot.bin into some address in NOR
flash, and then reset the board and boot that U-Boot instead. If for some
reason this U-boot fails, then a hard reset will bring me back to the original
U-Boot.
--
Timur Tabi
Linux kernel developer at Freescale
next reply other threads:[~2011-06-10 22:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-10 22:24 Timur Tabi [this message]
2011-06-11 7:42 ` [U-Boot] Booting to an alternate bank on an ADS512101? Wolfgang Denk
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