Thank you very much for your time and detailed answer. But as I wrote, I need "backup" SD card with my custom stuff which I want to use for flashing eMMC in another BBBs. I 've found script /opt/scripts/tools/eMMC/beaglebone-black-make-microSD-flasher-from-eMMC.sh Is this the only option for me?
Dňa štvrtok, 11. mája 2017 18:51:15 UTC+2 RobertCNelson napísal(-a): > > The Chipsee 7inch capes are fun as there is no eeprom (can bus is used > on those i2c pins) > > Follow these instructions: > > Step 1: Flash BBB without LCD plugged in: > > Grab either image: > > Jessie: > > https://rcn-ee.net/rootfs/bb.org/testing/2017-05-07/lxqt-4gb/BBB-blank-debian-8.8-lxqt-4gb-armhf-2017-05-07-4gb.img.xz > > > Stretch: > > https://rcn-ee.net/rootfs/bb.org/testing/2017-05-07/stretch-lxqt/BBB-blank-debian-stretch-lxqt-armhf-2017-05-07-4gb.img.xz > > > Use Etcher.io to write it to a microSD card: > > https://etcher.io/ > > Stick the microSD into the BBB (without the LCD plugged in), hold down > the "boot" button, insert power, remove finger from the 'boot" button, > let it flash (cyclon led pattern), wait till the board power's down. > > > Step 2: Remove microSD, First Boot, update /boot/uEnv.txt > > With the board booted: > > Open /boot/uEnv.txt > > There are two 7inch Chipsee Lcd's > > BBB + 7 Chipsee with Cap touch: > > dtb=am335x-boneblack-bbb-exp-c.dtb > > BBB + 7 Chipsee with Res touch: > > dtb=am335x-boneblack-bbb-exp-r.dtb > > and we need to disable uboot_overlays (this lcd doesn't support that).. > > So in /boot/uEnv.txt (if you have the chipsee 7inch lcd) you'll need > to make two changes: > > dtb=am335x-boneblack-bbb-exp-c.dtb > > and change: > > enable_uboot_overlays=1 > > to: > > #enable_uboot_overlays=1 > > Step 3: (internet connection required) update kernel > > There's a known issue with the "r99" kernel installed by default with > this lcd (just fixed it yesterday) update to "r100" or just wait till > next Monday when new images are published.. > > cd /opt/scripts/tools/ > git pull > sudo ./update_kernel.sh > > you should see: > > #----------------------------- > #info: you are running: [4.4.62-ti-r99], latest is: [4.4.62-ti-r100] > updating... > > Step 4: Shutdown, plug in Chipsee LCD, (switch moved to eMMC) and apply > power > > Step 5: enjoy your lcd, lxqt will show up, touchscreen will track finger > > Step 6: Profit > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- 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/eefbd9ea-eac4-4e81-8ee1-3d5182f6b581%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
