Having optargs on the same line as bootargs is not a requirement. Mike, did you per chance copy paste that optargs line from within Windows ? uEnv.txt does not take kindly to Windows style line breaks.
On Fri, Jul 4, 2014 at 9:16 AM, Jerônimo Lopes <[email protected]> wrote: > Mike, I think you should set 'optargs' argument at the same line off > 'bootargs'. > > Here's an example that I used to disable Hdmi (virtual) cape: > bootargs=console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 > rootwait optargs=quiet > capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN \n > uenvcmd=mmc dev ${mmcdev};load mmc ${mmcdev} ${loadaddr} uImage;load mmc > ${mmcdev} ${fdtaddr} am335x-boneblack.dtb;bootm ${loadaddr} - ${fdtaddr} \n > > I've added the '\n' just here, to show where the line ends. > > Jerônimo Lopes > > > 2014-07-04 10:06 GMT-03:00 mike rankin <[email protected]>: > > I have a 2G BBB running the latest Debian and I'm following the Adafruit >> Oled Learning tutorial located here: >> https://learn.adafruit.com/ssd1306-oled-displays-with-raspberry-pi-and-beaglebone-black/wiring >> >> but adding the line *optargs=capemgr.enable_partno=BB-SPIDEV0 *to uEnv.txt >> and rebooting bricks my BBB. When the line is added and I reboot all the >> leds are lit and I cannot communicate to it. I have to flash the OS to get >> it working again. >> >> Mike >> >> -- >> 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. >> > > -- > 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. > -- 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.
