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 <http://wiki.meego.com/File:Handset-armv7l-beagle.ks> 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/ >> > >
boot.log
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ps.log
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Xorg.log
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