Thanks very much,
erasing eMMC partition solved the problem

Marco Zamboni

Il giorno giovedì 22 marzo 2018 17:32:22 UTC+1, RobertCNelson ha scritto:
>
> On Thu, Mar 22, 2018 at 10:31 AM,  <[email protected] <javascript:>> 
> wrote: 
> > HI all, 
> > I have some problems enabling capes on my BBB. When I query config-pin 
> -q 
> > "pin_name" I get: 
> > 
> > "pin_name pinmux file not found! 
> > Pin has no cape: "pin_name" 
> > 
> > on every pin except the one not modifyable i.e.: 
> > #config-pin -q p9.04 
> > Pin is not modifyable: P9_04 3V3 
> > 
> > There is the uncommented lines  in /boot/uEnv.txt: 
> > 
> > uname_r=4.9.82-ti-r102 
> > enable_uboot_overlays=1 
> > enable_uboot_cape_universal=1 
> > cmdline=coherent_pool=1M net.ifnames=0 quiet 
> > 
> > There the result of /opt/scripts/tools/version.sh 
> > 
> > git:/opt/scripts/:[9d965a5f40ae00774c81164f87a450a678ab79f6] 
> > eeprom:[A335BNLT00C04417BBBK196C] 
> > model:[TI_AM335x_BeagleBone_Black] 
> > dogtag:[BeagleBoard.org Debian Image 2018-03-05] 
> > bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 
> > 2018.01-00002-ge9ff418fb8]:[location: dd MBR] 
> > bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 
> > 2016.01-00001-g4eb802e]:[location: dd MBR] 
>
> Your u-boot installed to the eMMC is breaking things... 
>
> sudo dd if=/dev/zero of=/dev/mmcblk1 bs=1M count=10 
>
> Regards, 
>
> -- 
> Robert Nelson 
> https://rcn-ee.com/ 
>

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