clear the boot partition on eMMC?
2014-06-06 21:31 GMT+04:00 <[email protected]>: > It seems BBB Rev C forces you to press the button to boot from the SD > card. I have been unable to get it to boot from the SD otherwise. Tested on > 6 BBB Rev C (what you describe is what I see on Rev B and Rev A6A) > > On Monday, January 27, 2014 2:59:56 PM UTC-5, john3909 wrote: >> >> >> On 1/27/14, 5:37 AM, "Charles Steinkuehler" <[email protected]> >> wrote: >> >> >On 1/24/2014 6:29 PM, [email protected] wrote: >> >> Hello >> >> >> >> Sorry, purhaps is this already somewere posted, but i can't find a >> >>answer: >> >> >> >> How can i change the settings, that the BB-Black automaticaly always >> >>boots >> >> from the SD Card? I don't want to press always the boot-button. >> > >> >The default boot loader in the on-board emmc will look for an SD card >> >and try to boot it if found. The boot button is generally only >> >necessary to force booting from the SD card if your emmc gets corrupt. >> What you said is mostly correct, but without the button pressed, the >> processor loads MLO and u-boot from emmc and the u-boot script checks to >> see if the SDCard is installed and then loads Env.txt, zImage/uImage, etc >> from the SDCard. Pressing the boot button makes the processor load MLO >> and >> u-boot from the SDCard. This ensures that you cannot brick the BBB. >> >> Regards, >> John >> > >> >-- >> >Charles Steinkuehler >> >[email protected] >> > >> >-- >> >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/groups/opt_out. >> >> >> -- > 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. > -- LinkedIn - http://www.linkedin.com/in/maximpodbereznyy Company - http://www.linkedin.com/company/mentorel Facebook - https://www.facebook.com/mentorel.company -- 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.
