Hi. Did you manage to solve your problem? If not, you can try these instructions to see whether there is a problem in your Beagleboard hardware. http://wlbeagleboard.wordpress.com/2014/07/27/installing-ubuntu-14-04-on-beagleboard-xm/
17 Temmuz 2014 Perşembe 14:49:10 UTC+3 tarihinde Mohd. Shahrukh Khan yazdı: > > i have make a bootable sd card but when i put sd card in beagleboard sd > card slot the screen is looking white .its not showing any thing . > i press reset button while holding user button but it still shows nothing . > i have make sd card bootable in the following ways i have make two files > setup_sd and load_sd. > (setup_sd) Inside setup_sd: > > > > #!/bin/sh > # As per instructions: > # http://elinux.org/BeagleBoardBeginners > > if [ $# -lt 1 ]; then > echo "example usage: $0 /dev/sdb" > exit 1 > fi > > DRIVE=$1 > > dd if=/dev/zero of=$DRIVE bs=1024 count=1024 > > SIZE=`fdisk -l $DRIVE | grep Disk | awk '{print $5}'` > > echo DISK SIZE - $SIZE bytes > > CYLINDERS=`echo $SIZE/255/63/512 | bc` > > echo CYLINDERS - $CYLINDERS > > { > echo ,9,0x0C,* > echo ,,,- > } | sfdisk -D -H 255 -S 63 -C $CYLINDERS $DRIVE > > mkfs.vfat -F 32 -n "boot" ${DRIVE}1 > mke2fs -j -L "rootfs" ${DRIVE}2 > > > > > > > > now inside load_sd: > > > > #!/bin/sh > # As per instructions: > # http://elinux.org/BeagleBoardBeginners > > if [ $# -lt 1 ]; then > echo "example usage: $0 /dev/sdb" > exit 1 > fi > > DISK=$1 > > if [ -e Angstrom-Beagleboard* -a -e MLO -a -e u-boot* -a -e uImage* -a -e > modules* ]; then > echo "All files found okay... " > > echo "Mounting ${DISK}1 and ${DISK}2" > mkdir /mnt/sd1; mount ${DISK}1 /mnt/sd1 > mkdir /mnt/sd2; mount ${DISK}2 /mnt/sd2 > sleep 2 > > echo "Copying to ${DISK}1 and ${DISK}2" > cp MLO u-boot.bin /mnt/sd1 > cp uImage* /mnt/sd1/uImage > tar -xvf Angstrom-Beagleboard-demo-image*.tar.bz2 -C /mnt/sd2 > tar -xvf modules-2.6.*.tgz -C /mnt/sd2 > > echo "Unmounting ${DISK}1 and ${DISK}2" > umount ${DISK}1; umount ${DISK}2 > rm -rf /mnt/sd1 /mnt/sd2 > echo "Done" > > else > echo "Files missing!" > echo "Downloading required files... this may take some time." > sleep 2 > > wget > http://www.angstrom-distribution.org/demo/beagleboard/Angstrom-Beagleboard-demo-image-glibc-ipk-2010.3-beagleboard.rootfs.tar.bz2 > wget http://www.angstrom-distribution.org/demo/beagleboard/MLO > wget http://www.angstrom-distribution.org/demo/beagleboard/u-boot.bin > wget > http://www.angstrom-distribution.org/demo/beagleboard/uImage-2.6.29-r47-beagleboard.bin > wget > http://www.angstrom-distribution.org/demo/beagleboard/modules-2.6.29-r47-beagleboard.tgz > > echo "Finished downloading files. Simply run "$0 /dev/sdX" again to > load files to SD card." > fi > > > > > > > > in this way i make sd card bootable but my beagle board is not > working..plzzz help > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
