Hi, Recently I ported Android to OMAP3EVM. I know I'd better write tips on my blog, but I'm kind busy for now. Followings are basic tips how I ported.
1) Kernel http://git.kernel.org/?p=linux/kernel/git/tmlind/linux-omap-2.6.git;a=summary 2) Android Patch diff -urN vanilla-2.6.27/ cupcake/kernel/ > android.patch lowmemkiller.c needs to be patched manually. - rem = global_page_state(NR_ACTIVE) + global_page_state (NR_INACTIVE); + rem = global_lru_pages(); 3) TLS Apply TLS patches to both bionic and gl_wrapper. http://labs.embinux.org/index.php/Android_Porting_Guide_to_Beagle_Board 4) red tint If your LCD gets red tint issue, apply following patch. http://www.mail-archive.com/linux-o...@vger.kernel.org/msg06389.html 5) touchscreen Somehow touchscreen was rotated 180 degree. I modified the code like this; input_report_abs(input, ABS_X, pdata->x_max - x + pdata->x_min); input_report_abs(input, ABS_Y, pdata->y_max - y + pdata->y_min); 6) Userland Before running Android system, I installed Debian ARM to USB stick by using debootstrap. Thanks to Debian team, it works beautifully. My Android on OMAP3 is booted by chroot-ing from Debian. Good luck, On 3ζ5ζ₯, εεΎ5:11, abhri <abhri.da...@gmail.com> wrote: > hi all > Thanks for the info. Ill try the same and get back to you > > On Mar 5, 12:55 pm, Nimit Manglick <nimitandr...@gmail.com> wrote: > > > Hi, > > > Ya i did porting on 3530 EVM. So to get started there are lot of documents > > available on net. > > > 1. Basically what you need a working kernel with that board support. > > > 2. On top of it you need to apply a android patch. > > > 3. You need to build a RFS , for that follow this link :- > > >http://labs.embinux.org/index.php/Android_Porting_Guide_to_Beagle_Board > > > Regards > > Nimit > > > On Thu, Mar 5, 2009 at 1:05 PM, vishal bhoj <vishalb...@gmail.com> wrote: > > > use the kernel on embinux site. modify the config file enable android > > > stuff > > > in it. this is enough to get it running u myt run into touchscreen driver > > > problem. > > > > On Thu, Mar 5, 2009 at 2:06 AM, pavan savoy <pavan.sa...@gmail.com> wrote: > > > >> I remember Nimit working on OMAP3530 EVM. > > > >> On Thu, Mar 5, 2009 at 12:31 PM, abhri <abhri.da...@gmail.com> wrote: > > > >>> Hi, > > >>> I am new to Android porting. I have to port ANdroid to OMAP 3530 EVM > > >>> board. Can someone give me some pointers on where to start. Also, a > > >>> step by step approach would indeed be helpful. > > > >>> Thanks > > >>> Abhri > > > > -- > > > with regards vishal- Hide quoted text - > > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
