No, It all set. Can you tell me how to build SGX modules for the prebuilt image? Or can you send me the sgx moules for the prebuild image? I use the prebuild image, and I create the rootfs myself. I can start the Xterm, but I cannot start the UI, so I think it's due to missing driver for sgx! I want to verify it, but I cannot build the sgx for 2.6.34 kernel.
If I build the kernel from scratch, you knonw, I cannot make the omapfb work properly 2010/9/17 Amit Pundir <[email protected]> > On Fri, Sep 17, 2010 at 2:54 PM, gw zhang <[email protected]> wrote: > > If I use the pre-build images, I can get the omapfb work, that means > there > > are /dev/fb0 /dev/fb1 /dev/fb2. As you say, there is no SGX modules, and > I > > can not get the UI up > > > > But if i build the kernel from scratch, using the build_kernel.sh , the > > kernel start normally, but when omapfb initilize, it will report an error > > "no driver for display", so finally there aren't fb under /dev. > > > > How do you make meego run on devkit8000 with UI up? > > > > I guess you have not enabled the FB and DSS support in your kernel config? > Try setting CONFIG_FB=y, CONFIG_FB_OMAP2=y and CONFIG_OMAP2_DSS=y in > kernel configuration. > > Regards, > Amit Pundir > > > 2010/9/17 Amit Pundir <[email protected]> > >> > >> On Fri, Sep 17, 2010 at 6:37 AM, Samuel Xu <[email protected]> > >> wrote: > >> > Thanks Amit Pundir! > >> > Does it mean I should not follow > >> > http://wiki.meego.com/ARM/Meego_on_the_Beagle, and should follow > >> > http://wiki.meego.com/ARM/Meego_on_Beagleboard_from_scratch? I guess > >> > >> I can't comment on that since I didn't try > >> http://wiki.meego.com/ARM/Meego_on_the_Beagle > >> > >> > Meego_on_Beagleboard_from_scratch page is guide us to self-build a > >> > kernel > >> > and rootfs, instead of quick installing a pre-compiled one for N900. > >> > > >> > >> It will be better for you to go from scratch since you won't be able > >> to get the UI up on Devkit8000 with the pre-built images available for > >> BeagleBoard from here http://wiki.meego.com/ARM/Meego_on_the_Beagle > >> because SGX(OpenGL ES) will not take off out of the box. > >> > >> In case you have to go with the pre-built images, you need to remove > >> the previous SGX installation(modules + init script + libraries) and > >> build the fresh SGX modules for Devkit8000 kernel and install them in > >> your Rootfs along with the libraries. > >> > >> Regards, > >> Amit Pundir > >> > >> > Is my understanding correctly? > >> > > >> > Samuel > >> > > >> > 2010/9/16 Amit Pundir <[email protected]>: > >> >> On Thu, Sep 16, 2010 at 3:35 PM, Samuel Xu <[email protected] > > > >> >> wrote: > >> >>> Hi: > >> >>> I hit the simiar issue(booted, while no X) as vijay singh, when I > want > >> >>> to run MeeGo on top of devkit8000. > >> >>> > >> >>> I followed <Steps to modify an N900 image for BeagleBoard > at > >> >>> http://wiki.meego.com/ARM/Meego_on_the_Beagle, using > >> >>> > >> >>> > http://repo.meego.com/MeeGo/releases/1.0/core/images/meego-n900-open-armv7l/meego-n900-open-armv7l-1.0.0.20100525.1-sda.raw.bz2 > >> >>> and http://wiki.meego.com/images/Meego-beagle-kernel.tar.bz2 > >> >>> > >> >>> My u-boot cmd is: > >> >>> setenv bootcmd 'mmcinit; fatload mmc 0 0x82000000 uImage;bootm > >> >>> 0x82000000' > >> >>> setenv bootargs 'mem=256M console=ttyS2,115200n8 mpurate=600 > >> >>> buddy=unknown vram=12M omapfb.mode=dvi:1024x768mr...@60 > >> >>> omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 > rootwait' > >> >>> boot > >> >>> > >> >> > >> >> Hi, I got it running few weeks back by following the instructions > from > >> >> here http://wiki.meego.com/ARM/Meego_on_Beagleboard_from_scratch > >> >> > >> >> I hope things will work out fine for you as well. > >> >> > >> >>> MeeGo can boot into shell in serial cmd prompt. while I found the > >> >>> external monitor (connected via HDMI=>DVI) is black after a > blinking. > >> >>> > >> >>> Boot information(boot-log) is attached. I also tried startx from > >> >>> serial cmd shell, I know it is not reasonable to start x from this > >> >>> shell, while the attached debug information(startx) might be useful. > >> >>> > >> >>> Appreciate guide on how to process to start X on my devkit8000. > >> >>> > >> >> > >> >> If you do exactly the same as mentioned in that wiki page, you will > >> >> land safely :) because I made some mistakes while copying the rootfs > >> >> to MMC card and that gave a set of permission errors. Due to which my > >> >> UI was not coming up. > >> >> > >> >> Make sure you are copying the rootfs onto the card as mentioned in > the > >> >> wiki to retain the same set of permissions/privileges as needed. > >> >> > >> >> Regards, > >> >> Amit Pundir > >> >> > >> >>> Samuel > >> >>> > >> >> > >> > > >> _______________________________________________ > >> MeeGo-dev mailing list > >> [email protected] > >> http://lists.meego.com/listinfo/meego-dev > > > > >
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