[Natty][master] SRU: Add support for Beagle XM rev B and C

[Robert Nelson]

On Mon, May 23, 2011 at 9:03 AM, Leann Ogasawara
<leann.ogasawara at canonical.com> wrote:
> On Wed, 2011-05-18 at 18:25 -0300, Ricardo Salveti wrote:
>> SRU Justification:
>>
>> Impact: Owners of Beagle xM rev C (newer ones) can't boot with current
>> Natty's kernel.
>>
>> Fix: Detect the rev C revision and proper initialize it (like older xM).
>>
>> Testcase: Boot the kernel with a Beagle xM rev C board. If you boot
>> fine you'll also be able to see the detected revision at dmesg, like:
>> ubuntu at omap:~$ dmesg | grep Beagle
>> [ 0.000000] Machine: OMAP3 Beagle Board
>> [ 0.154510] OMAP3 Beagle Rev: xM C
>>
>> BugLink: http://bugs.launchpad.net/bugs/770679
>>
>> The following changes since commit 4a93549299ec1b4b5c137449a13b5efd535487d9:
>>
>>   Linux 2.6.38.6 (2011-05-10 08:43:04 -0600)
>>
>> are available in the git repository at:
>>   git://kernel.ubuntu.com/rsalveti/ubuntu-natty.git master-xmbc
>>
>> Robert Nelson (3):
>>       omap3: beagle: detect new xM revision B
>>       omap3: beagle: detect new xM revision C
>>       omap3: beagle: if rev unknown, assume xM revision C
>>
>>  arch/arm/mach-omap2/board-omap3beagle.c |   32 +++++++++++++++++++++++-------
>>  1 files changed, 24 insertions(+), 8 deletions(-)
>
> Looks reasonable for SRU.  Just curious what the current status is for
> the patches landing upstream?
>
> Acked-by: Leann Ogasawara <leann.ogasawara at canonical.com>
>

Koen's been posting them to l-o/l-a, but it might be too late for 40,
then with all the current arm cleanup's they will need to be tweaked
again for 41..

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/