Hey =)

It a patch against the latest kernel version from Steve's git.
I haven't really cared about integrating it into the bitbake environment and compiled the kernel directly:

Clone git:

git clone git://www.sakoman.com/git/linux-omap-2.6.git;branch=omap3-2.6.33

The apply the patch

Then compile the kernel

PATH=<path to oe temp>/cross/armv7a/bin:$PATH
make CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm overo_defconfig
make CROSS_COMPILE=arm-angstrom-linux-gnueabi- ARCH=arm uImage


Regards

Bernhard Wörndl-Aichriedler


Am 18.05.2010 21:04, schrieb plasmaphase:
~/overo-oe/tmp/work/overo-angstrom-linux-gnueabi/linux-omap3-2.6.32-r51/git/patches  
??










plasmaphase wrote:
  
I'm a newbie...how is this patch applied?  I'm assuming it gets placed in
a patches folder...which one?

Thanks.










Bernhard Wörndl-Aichriedler wrote:
    
Just add a simple pushbutton to the PWR_ON Signal that puls it to GND xD


Regards

*Bernhard Wörndl-Aichriedler*


Am 17.05.2010 18:28, schrieb Jason C. Mecham:
      
This is likely a stupid question, but how do you get it back on again?


On May 15, 2010, at 7:48 AM, Bernhard Wörndl-Aichriedler wrote:

        
Hey!

Powering of the Overo is always a problem, at least if you use a 
custom hardware (the breakoutboards are not designed for a power off 
or shtudown)

Here is the solution to be able to shutdown your overo completely and 
therefore reduce it's current draw drastically.

The attached patch allows you to do a clean system shutdown including 
a power-off of the companion.

Apply the patch, then enable the "TWL4030 Allow power-off on 
shutdown" for the TWL4030 - under Device Drivers -> Multifunctional 
Devices in the menuconfig,
or just set TWL4030_POWEROFF in the .config

if you shut your system down now, it will be off completely - except 
for the one green LED on the overo xD

@Steve Sakoman: Find this patch worth going upstream?

-- 
Regards

*Bernhard Wörndl-Aichriedler*

<email_foot.png> 	*Bernhard Wörndl-Aichriedler*
Hard & Software Development
Färbergasse 9
5600 St. Johann im Pongau
Telefon:+43 676 7884041
E-Mail:bwa@xdevelop.at <mailto:bwa@xdevelop.at>
Web:http://www.xdevelop.at <http://www.xdevelop.at/>

<Add-power-off-support-for-the-TWL4030-companion.patch><ATT00001.c><ATT00002.c>
          

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