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From: matti kaasinen <matti.kaasinen@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] usb flash boot on am335x machines
Date: Tue, 27 Jan 2015 09:32:58 +0200	[thread overview]
Message-ID: <CADnUhn1HJ2H=-fNZjp5p9YLNO2VH4NoLT_go0se5WhMf6p0nAg@mail.gmail.com> (raw)
In-Reply-To: <CADL8D3bRZArgp5txTM4r4w=s4qAnHAYRGKDNXh18Zk2NQo=0Og@mail.gmail.com>

2015-01-26 17:46 GMT+02:00 Jon Cormier <jcormier@criticallink.com>:

> 26.1.8.6


Thanks Jon!

My interpretation from codes was pretty much what you described that USB
boot really was "modified network boot". I'm not too sure that this was HW
restriction (=CPU) but merely u-boot boot strategy decision as am335x does
have boot order strapping also for USB boot. It would be nice if I could
find clear reason why USB flash boot won't work apart from the fact that
u-boot code for am335x is not currently written in that way.

If it turns out that usb flash boot could be made possible by u-boot
patching, it would be also nice if anyone knew if this
https://gitorious.org/rowboat/u-boot/commit/aaa9d5c083252218fd89afa68161f96bb7daa04c
worked, so that I would not waste my time trying to modify them for u-boot
2013.10 if they did not work.

Thanks,
Matti

  reply	other threads:[~2015-01-27  7:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-26 15:46 [U-Boot] usb flash boot on am335x machines Jon Cormier
2015-01-27  7:32 ` matti kaasinen [this message]
  -- strict thread matches above, loose matches on Subject: below --
2015-01-26  6:35 matti kaasinen

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