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.
