OK could could you reccomend another way to accomplish my objective that does work?
Thanks for your input! On Wednesday, July 27, 2016 at 3:18:19 PM UTC-7, William Hermans wrote: > > I know nothing of Robert's eMMC flasher script. I would probably never use > it. But thus far have not used it. However, the reason why dd error'd out > is as I said in my last post. It needs an input file in order to work. > > On Wed, Jul 27, 2016 at 3:13 PM, Matt99eo <[email protected] > <javascript:>> wrote: > >> But isn't the script >> -- beaglebone-black-make-microSD-flasher-from-eMMC.sh -- supposed do do >> that? >> >> Do I need to manually add this in? Sorry noob here I don't understand. >> I see the problem. But I don't know how to solve it, hence asking for help >> :) >> >> On Wednesday, July 27, 2016 at 3:10:48 PM UTC-7, William Hermans wrote: >>> >>> dd: failed to open '': No such file or directory[ 35.897114] Kernel >>>> panic - not syncing: Attempted to kill init! exitcode=0x00000100 >>>> >>> >>> That's why. It can't find a file or directory. And here is why: >>> >>> dd if= of=/dev/mmcblk1 count=1 seek=1 bs=128k >>>> >>> >>> See the problem ? Where's the input file ? " " ? >>> >>> On Wed, Jul 27, 2016 at 2:51 PM, Matt99eo <[email protected]> >>> wrote: >>> >>>> I mean why isn't the boot loader getting on the uSD I've created using >>>> the script? I know why it needs to be there... >>>> >>>> How do I solve this such that I can slam the created uSD into a new BBB >>>> and have flash eMMC? >>>> >>>> On Wednesday, July 27, 2016 at 2:46:30 PM UTC-7, William Hermans wrote: >>>>> >>>>> The line I've highlighed in yellow seams to be the problem. >>>>>> Why is the cloning script getting a bootloader in here? >>>>>> >>>>>> Any help much appreciated! >>>>>> >>>>> >>>>> What do you mean "why?" ? Short answer is that a bootloader( actually >>>>> two - first and second stage ) is required to boot from eMMC. >>>>> >>>>> dd if= of=/dev/mmcblk1 count=1 seek=1 bs=128k is in reference to MLO >>>>> I believe. uboot.img is roughly 348k as I recall. >>>>> >>>>> On Wed, Jul 27, 2016 at 2:26 PM, Matt99eo <[email protected] >>>>> > wrote: >>>>> >>>>>> Hi, >>>>>> >>>>>> Been trying to clone a debian 8.4 running kernel 4.1.x using the RC >>>>>> Nelson script beaglebone-black-make-microSD-flasher-from-eMMC.sh >>>>>> >>>>>> I have ensured that I have the latest script (git pull when in >>>>>> /opt/scripts/tools) >>>>>> I have ensured the BBB I am cloning has a network connection during >>>>>> the process. >>>>>> >>>>>> >>>>>> When I insert he new uSD card into a new BBB to flash it it ends >>>>>> quickly with a kernel panic. >>>>>> >>>>>> Here is the serial debug output: >>>>>> >>>>>> Starting eMMC Flasher from microSD media >>>>>> Version: [1.20160718: mkfs.ext4 1.43...] >>>>>> ----------------------------- >>>>>> Checking for Valid bbb-eeprom header >>>>>> Valid bbb-eeprom header found [335] >>>>>> ----------------------------- >>>>>> copying: [/dev/mmcblk0] -> [/dev/mmcblk1] >>>>>> 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 7.2G 0 disk >>>>>> `-mmcblk0p1 179:1 0 7.2G 0 part / >>>>>> mmcblk1 179:8 0 3.7G 0 disk >>>>>> ----------------------------- >>>>>> df -h | grep rootfs: >>>>>> ----------------------------- >>>>>> Erasing: /dev/mmcblk1 >>>>>> 108+0 records in >>>>>> 108+0 records out >>>>>> 113246208 bytes (113 MB) copied, 17.7061 s, 6.4 MB/s >>>>>> [ 34.099130] random: nonblocking pool is initialized >>>>>> 108+0 records in >>>>>> 108+0 records out >>>>>> 113246208 bytes (113 MB) copied, 4.35786 s, 26.0 MB/s >>>>>> Erasing: /dev/mmcblk1 complete >>>>>> ----------------------------- >>>>>> Writing bootloader to [/dev/mmcblk1] >>>>>> dd if= of=/dev/mmcblk1 count=1 seek=1 bs=128k >>>>>> ----------------------------- >>>>>> dd: failed to open '': No such file or directory[ 35.897114] Kernel >>>>>> panic - not syncing: Attempted to kill init! exitcode=0x00000100 >>>>>> [ 35.897114] >>>>>> [ 35.911129] CPU: 0 PID: 1 Comm: init-eMMC-flash Not tainted >>>>>> 4.1.21-bone-rt-r20 #1 >>>>>> [ 35.918639] Hardware name: Generic AM33XX (Flattened Device Tree) >>>>>> [ 35.924801] [<c0012e01>] (unwind_backtrace) from [<c0010fe9>] >>>>>> (show_stack+0x11/0x14) >>>>>> [ 35.932590] [<c0010fe9>] (show_stack) from [<c05e2049>] >>>>>> (panic+0x6d/0x188) >>>>>> [ 35.939500] [<c05e2049>] (panic) from [<c002fea9>] >>>>>> (complete_and_exit+0x1/0x18) >>>>>> [ 35.946844] [<c002fea9>] (complete_and_exit) from [<c00372c1>] >>>>>> (sigprocmask+0x59/0x88) >>>>>> [ 35.954801] [<c00372c1>] (sigprocmask) from [<00000001>] (0x1) >>>>>> [ 35.960665] ---[ end Kernel panic - not syncing: Attempted to kill >>>>>> init! exitcode=0x00000100 >>>>>> [ 35.960665] >>>>>> >>>>>> The line I've highlighed in yellow seams to be the problem. >>>>>> Why is the cloning script getting a bootloader in here? >>>>>> >>>>>> Any help much appreciated! >>>>>> >>>>>> -- >>>>>> 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]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/beagleboard/f7f021f7-98e5-4ae8-88d7-311f83b8d32b%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/beagleboard/f7f021f7-98e5-4ae8-88d7-311f83b8d32b%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> 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]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/beagleboard/3acf56a9-1173-4ca1-a8e5-38e86c62c21e%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/beagleboard/3acf56a9-1173-4ca1-a8e5-38e86c62c21e%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>>> 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] <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/8980903e-7beb-44f9-b020-e8c2abedb712%40googlegroups.com >> >> <https://groups.google.com/d/msgid/beagleboard/8980903e-7beb-44f9-b020-e8c2abedb712%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >> 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/cdb14054-5e99-4842-9b4c-3e6ee423a3c1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
