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/ > >>> > >> > > > > >
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