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

Leann Ogasawara leann.ogasawara at canonical.com
Mon May 23 14:03:20 UTC 2011


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>






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