Micheal, Well thats good to hear. For future reference if you need it. http://eewiki.net/display/linuxonarm/BeagleBone+Black is Robert Nelson's build from scratch instructions. Now I do realize you did not ask how to build uboot / kernel from source etc, but perhaps the file structure sections will give you an idea of how things should be placed.
So now it sounds more like a missing MLO or am335x-boneblack.dtb. Probably the latter, but Robert would know best. On Mon, Jun 23, 2014 at 2:14 AM, <[email protected]> wrote: > Hi William - > > Good news - with another SD card from a friend I was able to boot the BBB. > So as you mentioned, there is possibly something off with my SD card. > Will re-format and try again. > Thanks for the quick reply! > > *Michaël* > > > On Monday, June 23, 2014 7:05:33 AM UTC+2, William Hermans wrote: >> >> Hi Micheal. >> >> I have not experienced this exact problem myself but have experienced >> similar problems ( single power led lit only ). DO you know which kernel >> version that flasher image is using ? >> >> I suspect this may be EEPROM related but short of that have you tried >> flashing an earlier version ? I'm personally using . . >> >> *$ cat /proc/sys/kernel/osrelease* >>> *3.8.13-bone47* >>> >> >> on an A5A Beaglebone black, and it works fine. Also, what does the file / >> partition structure look like on the sdcard ? >> The first ( FAT ) partition should have . . . >> >> *root@arm:/boot# ls -a* >>> *. .. uEnv.txt uEnv.txt.save uboot* >>> *root@arm:/boot# cd uboot/* >>> *root@arm:/boot/uboot# ls -a* >>> *. .. MLO dtbs u-boot.img uEnv.txt zImage* >>> *root@arm:/boot/uboot# cd dtbs/* >>> *root@arm:/boot/uboot/dtbs# ls -a* >>> *. am335x-boneblack.dtb am335x-tester.dtb >>> omap3-beagle.dtb omap4-panda-a4.dtb omap4-sdp.dtb* >>> *.. am335x-evm.dtb omap2420-h4.dtb >>> omap3-evm.dtb omap4-panda-es.dtb omap4-var-som.dtb* >>> *am335x-bone.dtb am335x-evmsk.dtb omap3-beagle-xm.dtb >>> omap3-tobi.dtb omap4-panda.dtb omap5-evm.dtb* >>> >> >> *uEnv.txt.save* Should not exist on your sdcard( I run a modified boot >> setup ). >> >> Also for refference. >> >> *root@arm:/# lsblk* >>> *NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT* >>> *mmcblk1boot0 179:16 0 1M 1 disk* >>> *mmcblk1boot1 179:24 0 1M 1 disk* >>> *mmcblk0 179:0 0 14.7G 0 disk* >>> *|-mmcblk0p1 179:1 0 48M 0 part /boot/uboot* >>> *`-mmcblk0p2 179:2 0 14.6G 0 part* >>> *mmcblk1 179:8 0 1.8G 0 disk* >>> *|-mmcblk1p1 179:9 0 70.6M 0 part* >>> *`-mmcblk1p2 179:10 0 1.7G 0 part* >>> *root@arm:/# blkid* >>> */dev/mmcblk0p1: SEC_TYPE="msdos" LABEL="boot" UUID="0E8A-D5A6" >>> TYPE="vfat"* >>> */dev/mmcblk0p2: LABEL="rootfs" >>> UUID="abf43946-e917-4a00-a9b5-a93386d2d5ed" TYPE="ext4"* >>> */dev/mmcblk1p1: LABEL="BEAGLEBONE" UUID="5147-0BEE" TYPE="vfat"* >>> */dev/mmcblk1p2: LABEL="Angstrom" >>> UUID="ded34392-3812-4b8d-ab38-342da9a4b0d8" TYPE="ext4"* >>> >> >> I still have the original ( well updated once ) Angstrom on the MMC. >> mmcblk0 is the sdcard. >> >> >> >> On Sun, Jun 22, 2014 at 2:41 PM, <[email protected]> wrote: >> >>> Today I've flashed my BBB rev B with Debian 7.5 (went quicker than the >>> described 45 minutes). After playing with the network settings I wanted to >>> reboot "shutdown -r now", when I did that the BBB did not came up anymore.. >>> Only the power led is on, other USR leds are not on, whatever I try >>> (holding boot, power button, reset button, ...). >>> >>> After a while I connected the Serial Debug cable and I'm seeing the >>> following message. >>> .\�(kR֨�[X��(V,�#�Y.�,.H�YX�Z�,�Z[X��SI��,�Y�k R�&.HK�KLC���$HQ��CR >>> ### Please RESET the bcard ### >>> C�UK��,�*TS��014.04-00014-c43880f5 (Apr 22 2014 - 132354) >>> �YX�Z�,�X���C�.\[(kR֨�[X��(V,ר�.#HY��cr readinc imace arcs, err - -1 >>> readinc 5-bcc4.imc >>> .\�(kV֨�[X��(V,�#�Y.�,.H�YX�Z�,�Z[X��SI��,�Y�k R�&.HK�KLC���$HQ��CR >>> ### Plea3e RESET 4he bcard ### >>> C�UK��,�*TS��014.04-00014-c43880f5 (Apr 22 2014 - 132354) >>> �YX�Z�,�X���C�.\�(kR֨�[X��(V,Ө�&#HY��cr readinc imace arcs, err - -1 >>> readinc 5-bcc4.imc >>> .\�(kR֨�[X��(V,�#�Y.�,.H�YX�Z�,�Z[X��SI��,�Y�k R�&.HK�KLC���$HQ��CR >>> ### Plea3e RESET the bcard ### >>> C�UK��,�*TS��014.04-00014-c43880f5 (Apr 22 2014 - 132354) >>> �YX�Z�,�X���C�.\�(kV֨�[X��(V,Ө�&#HY��cr readinc imace arc3, err - -1 >>> readinc 5-bcc4.imc >>> .\�(kR֨�[X��(V,�#�Y.�,.H�YX�Z�,�Z[X��SI��,�R�k R�&.HK�KLC���$HQ��CR >>> ### Plea3e RESET the bcard ### >>> >>> Only when pressing the RESET button I'm receiving feedback, however the >>> same as above. >>> >>> Googling did not bring me to any relevant topics so I tried the >>> following without luck >>> >>> - Boot from SD >>> - Re-flash emmc >>> - power over USB or 5VDC >>> >>> Would be good to see if anyone else saw this before and/or has a >>> solution to this. >>> >>> Thanks, >>> *Michaël* >>> >>> -- >>> 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 [email protected]. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > 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 [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
