> > *I have been pointed in the correct direction. Thank you all!* > > *Ed* >
The link I have is a bit busted, didnt link to the correct spot, but if you click on the left side where it says "Setup MicroSD card" that'll take you to the correct spot. On Wed, Apr 27, 2016 at 11:40 AM, Edwin Maynard <[email protected]> wrote: > I have been pointed in the correct direction. Thank you all! > > Ed > > On Wednesday, April 27, 2016 at 12:29:36 PM UTC-6, Edwin Maynard wrote: >> >> Made all of the changes and got a clean build for the MLO and u-boot.img >> (thanks!!!). What is the best way to flash the eMMC? I figure it is to >> modify an image of my existing eMMC and use your script to flash the SD to >> the eMMC. That being the case - where is the u-boot.img file? I poked >> around the .img file and haven't been able to find anythign in the /boot >> directory. Thanks again! >> >> Ed >> >> On Wednesday, April 27, 2016 at 9:52:30 AM UTC-6, Edwin Maynard wrote: >>> >>> Hello - >>> >>> I am a bit of a newbie when it comes to Linux and modifying uBoot is >>> something that is very new to me. I remember with the Rev B boards that you >>> needed to hold the S2 switch in order to boot from the SD card. This was >>> "fixed" by the time the Rev C hardware came out - I assume by patching >>> uBoot. Anyway, the current behavior (Debian Wheezy) when there is both a >>> valid eMMC image and valid SD image is to boot off the SD card regardless >>> of the state of the S2 switch. I get that this is because the uBoot on the >>> eMMC and the SD card are the same and both defaul to booting the SD card if >>> it is there. >>> >>> I'd like to get the old behavior back so that the S2 switch forces a >>> boot from the SD card and the eMMC will ignore the SD card for the purpose >>> of finding the boot image. >>> >>> The reason for this is that I am making a deeply embedded system and >>> want to be able to update the eMMC by booting from SD card using the >>> scripts provided (set the cmdline in uEnv.txt to make it a flasher) and I >>> won;t have physical access to the uSD slot. >>> >>> Alternatively, and here is where I am a rank newbie, is there a way >>> (script) that I can boot into the eMMC (no boot image on the SD card) and >>> trigger a reflash of the eMMC? >>> >>> Thanks in advance, >>> Ed >>> >> -- > 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/47eb79ac-735e-447c-bf45-17fc99022f29%40googlegroups.com > <https://groups.google.com/d/msgid/beagleboard/47eb79ac-735e-447c-bf45-17fc99022f29%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/CALHSORq0AEFWsKzd3St4sP_ww%2ByRbF%3DD7iYAs%3D%2BBYDDB4%2BKmEA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
