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From: josh.coombs@gmail.com (Josh Coombs)
To: linux-arm-kernel@lists.infradead.org
Subject: Converting kirkwood-goflexnet to DTS
Date: Fri, 15 Jun 2012 18:55:32 -0400	[thread overview]
Message-ID: <CAMW5UfZt_5ebcbRPfKn+aYkjzHcx5k7yV_PDmhdJaCMZos4Xsw@mail.gmail.com> (raw)
In-Reply-To: <87r4tgvii8.fsf@lebrac.rtp-net.org>

>> What I did this morning:
>>
>> make
>> make kirkwood-goflexnet.dtb
>> cat arch/arm/boot/kirkwood-goflexnet.dtb >> arch/arm/boot/zImage
>> make uImage
>>
>> That resulted in: http://pastie.org/4092019
>>
> [ ? 18.294288] [<c055f99c>] (kirkwood_init+0x50/0x7c) from [<c056023c>] (goflexnet_init+0x8/0x7c)
>
> seems wrong. You don't have to call kirkwood_init() in DT case afaik.
>
> Arnaud

You're correct Arnaud, chalk that up to another rookie mistake on my
part.  So close now.  Correcting goflexnet_init, I now only get one
bit of noise during init, seems to be related to cfq?  The kernel sees
my drives and volumes, but it's still not proceeding to mount a rootfs
and proceed with the boot.

http://pastie.org/4095067

My next line of thought is to tweak my kernel conf so I'm just using
noop, and to specify my rootfs as a compiled in kernel arg to see if
there is something going on with how uboot args are getting passed on.
 I'd expect it to complain about a missing rootfs if it wasn't getting
that string but I'm not sure how else to verify correct behavior.

Josh C

  reply	other threads:[~2012-06-15 22:55 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-14 14:17 Converting kirkwood-goflexnet to DTS Andrew Lunn
2012-06-14 22:16 ` Josh Coombs
2012-06-15  4:53   ` Josh Coombs
2012-06-15  8:41     ` Thomas Petazzoni
2012-06-15 12:40       ` Josh Coombs
2012-06-15 12:53         ` Thomas Petazzoni
2012-06-15 12:58         ` Arnaud Patard (Rtp)
2012-06-15 22:55           ` Josh Coombs [this message]
2012-06-17 12:40             ` Josh Coombs
  -- strict thread matches above, loose matches on Subject: below --
2012-06-15  6:30 Andrew Lunn
2012-06-13 18:27 Josh Coombs
2012-06-13 19:10 ` Jason Cooper
2012-06-14 13:28   ` Josh Coombs
2012-06-14 13:59     ` Arnaud Patard (Rtp)
2012-06-14 14:00     ` Jason Cooper

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