Hi again, I just tried wrapping my optarg in quotes and it didn't make a lick of difference, so that's not it.
It's seems that I should have the latest uboot since I'm running an image from 3 days ago. My optargs aren't broken. On Sun, Sep 7, 2014 at 7:36 PM, John Syn <john3...@gmail.com> wrote: > > From: William Hermans <yyrk...@gmail.com> > Reply-To: "beagleboard@googlegroups.com" <beagleboard@googlegroups.com> > Date: Sunday, September 7, 2014 at 7:26 PM > To: "beagleboard@googlegroups.com" <beagleboard@googlegroups.com> > Subject: Re: [beagleboard] optargs in kernel 3.15.10-bone8 > > optargs does not work in the latest uboot file setup. I've noticed this > myself in othe situations. you have to use Robert new cmdline env variable > > > https://github.com/eewiki/u-boot-patches/blob/master/v2014.07/0001-am335x_evm-uEnv.txt-bootz-n-fixes.patch > > Looking at the u-boot patch it looks like optargs is used with both > mmcargs and nfsargs. > > Regards, > John > > > > On Sun, Sep 7, 2014 at 7:19 PM, Jason Lange <j.b.la...@gmail.com> wrote: > >> Hello, >> >> I'm wondering if it would help if you changed from: >> >> optargs="consoleblank=0" >> >> to: >> >> optargs=consoleblank=0 >> >> I use *optargs=spidev.bufsiz=16382 *without a hitch on BeagleBone Debian >> Image 2014-09-04 running 3.14.17-ti-r17 >> >> >> >> On Sun, Sep 7, 2014 at 6:37 PM, William Hermans <yyrk...@gmail.com> >> wrote: >> >>> @Robert >>> >>> I'll have you know that you've broken $optargs in the initial stage >>> uEnv.txt. >>> >>> In case you did not know already . . . >>> >>> On Sun, Sep 7, 2014 at 6:32 PM, William Hermans <yyrk...@gmail.com> >>> wrote: >>> >>>> hmm so actual that did not work for me either, which I do not know is a >>>> bug or what so here is what I had to do. >>>> >>>> First check output of: >>>> >>>> *$ cat /sys/module/kernel/parameters/consoleblank* >>>> *600* >>>> >>>> It'll probably be 600 as above, which is ten minutes( 600 seconds ). >>>> >>>> So . . . >>>> >>>> *nano /boot/uEnv.txt* >>>> and uncomment this line: >>>> *#cmdline=quiet init=/lib/systemd/systemd* >>>> then add at the end *consoleblank=0* >>>> Which gives you >>>> >>>> >>>> *cmdline=quiet init=/lib/systemd/systemd consoleblank=0* >>>> reboot the beaglebone and when it comes back up. >>>> >>>> *root@arm:~# cat /sys/module/kernel/parameters/consoleblank* >>>>> *0* >>>>> >>>> >>>> >>>> On Sun, Sep 7, 2014 at 6:07 PM, William Hermans <yyrk...@gmail.com> >>>> wrote: >>>> >>>>> errr sorry, that should only be *setterm -blank 0* >>>>>> >>>>> >>>>> On Sun, Sep 7, 2014 at 6:03 PM, William Hermans <yyrk...@gmail.com> >>>>> wrote: >>>>> >>>>>> $ setterm -powersave off -blank 0 >>>>>> >>>>>> On Sun, Sep 7, 2014 at 5:15 PM, Moscowbob <moscow...@gmail.com> >>>>>> wrote: >>>>>> >>>>>>> >>>>>>> BBB boot from tftp and nfs - >>>>>>> kernel: 3.15.10-bone8 >>>>>>> rootfs: debian-jessie-console-armhf-2014-08-13 >>>>>>> >>>>>>> Hardware: >>>>>>> BBB A5C >>>>>>> Circuitco LCD4 cape >>>>>>> Circuitco RS232 cape >>>>>>> >>>>>>> /home/rob/rootfs/boot/uEnv.txt >>>>>>> >>>>>>> uname_r=3.15.10-bone8 >>>>>>> cmdline=quiet init=/lib/systemd/systemd >>>>>>> *optargs="consoleblank=0"*. >>>>>>> >>>>>>> I used this reference >>>>>>> http://elinux.org/Beagleboard:BeagleBone_Black_FAQ >>>>>>> <http://elinux.org/Beagleboard:BeagleBone_Black_FAQ#Is_there_a_way_to_prevent_my_HDMI_monitor_from_sleeping_while_using_my_BBB.3F> >>>>>>> but >>>>>>> the display is still blanking after 10 minutes. >>>>>>> >>>>>>> Would appreciate some guidance. >>>>>>> >>>>>>> Thanks >>>>>>> Rob >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> 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 beagleboard+unsubscr...@googlegroups.com. >>>>>>> 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 beagleboard+unsubscr...@googlegroups.com. >>> 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 beagleboard+unsubscr...@googlegroups.com. >> 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 beagleboard+unsubscr...@googlegroups.com. > 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 beagleboard+unsubscr...@googlegroups.com. > 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. 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