[Arm-netbook] ICS build

["Sztupák Sz. Zsolt"]

2012.04.11. 14:41 keltezéssel, Akash írta:
> On Wed, Apr 11, 2012 at 5:50 PM, "Sztupák Sz. Zsolt" <mail at sztupy.hu 
> <mailto:mail at sztupy.hu>> wrote:
>
>     Yeah, CM9 is a bit easier to build than standard AOSP, as it contains
>     some compatibility layers for devices without the proper ICS drivers.
>     And unfortunately working 3.x kernel + gpu drivers are still not
>     available. I didn't try yet, I'm still hoping for a working 3.x kernel
>     and apropriate gpu drivers.
>
> Can i use the cm9 build with the kernel that is already existing 
> within the device?
AFAIK yes. I didn't try that build yet, but it does work with the 
original 2.6.x kernel. It should also work with a self-built one too 
from source.
>
>
>     I did manage to build AOSP ICS though (using self-built kernels
>     and the
>     software opengl renderer), but without hardware acceleration it
>     was not
>     really usable.
>
> When you say it was not USABLE, can you tell me which part of it was 
> not? (my basic need right now is  WIFI has to work, host usb has to 
> work (V important) , rest of the other basics, like ability to install 
> an app, etc )
Graphics was damn slow. Really-really slow. All basic animations were 
lagging around 1-2 fps. This is mainly as ICS apps rely heavily on 
proper hardware acceleration. Only apps made for pre-honeycomb were 
somewhat usable, but for them you'd use the more stable GB build anyway.
>
>     I do plan on making a tutorial on some parts of ICS building I know
>     (like replacing the system part, or packing a new initramfs), as I
>     get a
>     lot of requests nowadays.
>
> THIS WOULD BE AWESOME! If you make it as a wiki, i don't mind helping 
> as i can share my experience also
>
>
>      SztupY
>     > There were some builds of CyanogenMod for the Novo7 on XDA, if I
>     > remember well...
>     >
>     > AOSP is free, share ahead!
>     >
>     >
>     > Alejandro
>     >
>     > On Sun, Apr 8, 2012 at 7:45 PM, Akash<akash87 at gmail.com
>     <mailto:akash87 at gmail.com>>  wrote:
>     >> Has anyone successfully built ICS AOSP for Allwinner A10 board?
>     >>
>     >> I was able to make the images using
>     >> https://github.com/sztupy/allwinner_android_system_core and
>     >> https://github.com/sztupy/android_device_softwinner (ics branch).
>     >>
>     >> Also, can i share my output on github? Or is it not legal to
>     share it?
>     >> (I wouldnt think so as its an AOSP that i'm sharing)
>     >> --
>     >> Adrenaline Junkie
>     >>
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>
> -- 
> Adrenaline Junkie
>
>
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