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Message-ID: <20130825205203.GA14668@openwall.com>
Date: Mon, 26 Aug 2013 00:52:03 +0400
From: Solar Designer <solar@...nwall.com>
To: Sylvain Munaut <246tnt@...il.com>
Cc: john-dev@...ts.openwall.com
Subject: Re: FPGA reprogramming on ZedBoard / Parallella board
On Sun, Aug 25, 2013 at 10:01:10PM +0200, Sylvain Munaut wrote:
> Oh, I think my linux kernel / u-boot combination has an issue with the
> epiphany because the top of the memory is _not_ reserved like it
> should be.
Confirmed that the system sees the full 512 MB, unlike with Parallella's
default boot files.
I've reverted to Parallella's default boot files for now.
Here's a new idea: what about patching one of our HDMI-less bitstreams
into Parallella's BOOT.BIN, with dd? I can do that easily. (Just like
I've been extracting bitstreams.) Then I can retain the old u-boot and
Linux kernel. Sylvain, if I try this, would I need to take your
devicetree.dtb?
Sylvain, by the way it appears that your u-boot build lacks support for
zImage (zboot command, I think), right? So I can't use it to load the
original kernel (zImage format) directly, without having figured out and
run a mkimage command first.
Alexander
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