(sorry for top-posting) Would this discussion maybe be more suited for http://lists.meego.com/listinfo/meego-porting ? It would be good if we can build up a porting community around MeeGo there.
Best regards, Carsten Munk 2010/9/29 Amit Pundir <[email protected]>: > On Wed, Sep 29, 2010 at 9:18 AM, Chen Dai <[email protected]> wrote: >> [r...@localhost init.d]# ./pvr start >> Starting PVR >> [r...@localhost init.d]# >> > > 1. what is the content of /etc/powervr.ini? > 2. what is the output of "eglinfo"? Are you getting any errors? > 3. what are the framebuffer settings? In my case I was getting "rgba > 8/16,8/8,8/0,8/0". It should be "rgba 8/16,8/8,8/0,8/24". > 4. what is your bootargs? > > Regards, > Amit Pundir > >> seems it is ok >> >> >> 2010/9/29 gw zhang <[email protected]>: >>> >>> Is /etc/init.d/prv exists? >>> >>> run `/etc/init.d/prv start` manually, see the ouput >>> 2010/9/29 Chen Dai <[email protected]> >>>> >>>> 2010/9/29 gw zhang <[email protected]>: >>>> > 1. Omapfb initilize correctly? Does /dev/fb[0-2] exist? >>>> > >>>> yes, they all exist >>>> >>>> >>>> > 2. For meego-dm killed, I think it's due to the sgx driver. I >>>> > recomment >>>> > you to build the rootfs according to >>>> > >>>> > http://wiki.meego.com/ARM/Meego_on_Beagleboard_from_scratch#Prepare_SGX.2FGLES_libs >>>> > First use create_sgx_module.sh to create the lib file, then put >>>> > the >>>> > lib in some place, and use image-creator to build the rootfs under the >>>> > place, well, you should use the specific kickstart file in the above >>>> > url >>>> > (in my opinion, or if you are familiar with kickstart, you can write it >>>> > yourself) >>>> > >>>> yes, I follow this >>>> >>>> > 3. For mcompositor, sorry , I don't encouter this problem, so I cannot >>>> > give >>>> > you any advice >>>> > >>>> >>>> the little difference is, i use LCD >>>> >>>> > 2010/9/28 Chen Dai <[email protected]> >>>> >> >>>> >> Hi, >>>> >> With gw's suggestions, I successfully mounted the rootfs via NFS, and >>>> >> booted the kernel. >>>> >> But unfortunately, the LCD is still black. >>>> >> I checked the Xorg.0.log, there are two errors, >>>> >> >>>> >> 1. dlopen of /usr/lib/dri/swrast_dri.so failed, No such file or >>>> >> directory >>>> >> . >>>> >> 2. Error opening /sys/devices/platform/omapfb/ctrl/name: No such file >>>> >> or >>>> >> directory >>>> >> >>>> >> if run startx: ok >>>> >> if run meego-dm :"killed" >>>> >> if run "/usr/bin/mcompositor" :mcompositor: cannot connect to X server >>>> >> >>>> >> For the error 1, I installed >>>> >> mesa-dri-swrast-driver-7.8.99.1~gitb018ea19a3-3.5.armv7l.rpm >>>> >> and libtalloc-2.0.1-1.7.armv7l.rpm for the devkit8000. The problem >>>> >> is solved. >>>> >> For the error 2, I don't know how to fix it, I thinks maybe it is the >>>> >> problem why LCD is black. >>>> >> I use the latest 2.6 stable to build the kernel, and use the this >>>> >> kickstart file to create the image. >>>> >> My bootarg is >>>> >> setenv bootargs 'console=ttyS2,115200n8 root=/dev/nfs >>>> >> nfsroot=192.168.16.54:/home/rootfs,hard,tcp,rsize=65536,wsize=65536 >>>> >> ip=dhcp >>>> >> rw rootdelay=5 omapdss.def_disp=lcd omapfb.vram=0:2M,1:0M,2:0M >>>> >> omapfb.mode=lcd:800x480' >>>> >> Can you give some advice? The logs are attached. >>>> >> Thanks in advice! >>>> >> Chen >>>> >> 2010/9/26 gw zhang <[email protected]> >>>> >>> >>>> >>> HI Nelson, >>>> >>> please refer to the attachment for the log file. >>>> >>> >>>> >>> >>>> >>> 2010/9/25 Robert Nelson <[email protected]> >>>> >>>> >>>> >>>> On Sat, Sep 25, 2010 at 4:31 AM, gw zhang <[email protected]> wrote: >>>> >>>> > Great! It works well for me! >>>> >>>> > >>>> >>>> > Sorry for a stupid question: Before you give the patches for >>>> >>>> > devkit8000, I >>>> >>>> > struggle for it for a long time. I don't know how to porting for a >>>> >>>> > specific >>>> >>>> > board, what knowledge should I have to generate patches for >>>> >>>> > devkit8000 >>>> >>>> > if >>>> >>>> > you don't give it? >>>> >>>> >>>> >>>> Oh i cheated on that one and didn't really do any work, those were >>>> >>>> the >>>> >>>> patches merged in 2.6.36-rc's for the devkit8000.. >>>> >>>> >>>> >>>> from git i did: >>>> >>>> >>>> >>>> git format-patch -18 arch/arm/mach-omap2/board-devkit8000.c >>>> >>>> >>>> >>>> and only the first 11 are appropriate, as 12-16 are bits from the >>>> >>>> omap >>>> >>>> merge for 2.6.36.. >>>> >>>> >>>> >>>> btw, can you do Chen and I a favor... >>>> >>>> >>>> >>>> I need a complete boot log for comparison on a working devkit8000.. >>>> >>>> Using cutecom or a serial terminal that logs to a file.. >>>> >>>> >>>> >>>> Start logging.. >>>> >>>> Power up board >>>> >>>> Stop u-boot: type "printenv" >>>> >>>> reboot the board >>>> >>>> wait till login prompt shows up. >>>> >>>> un power board >>>> >>>> stop logging >>>> >>>> >>>> >>>> pastebin the file.. >>>> >>>> >>>> >>>> Regards, >>>> >>>> >>>> >>>> -- >>>> >>>> Robert Nelson >>>> >>>> http://www.rcn-ee.com/ >>>> >>> >>>> >> >>>> > >>>> > >>> >>> >> _______________________________________________ >> MeeGo-dev mailing list >> [email protected] >> http://lists.meego.com/listinfo/meego-dev >> > _______________________________________________ > MeeGo-dev mailing list > [email protected] > http://lists.meego.com/listinfo/meego-dev > _______________________________________________ MeeGo-dev mailing list [email protected] http://lists.meego.com/listinfo/meego-dev
