*#cmdline=quiet init=/lib/systemd/systemd consoleblank=0 <======= DOES NOT
WORK*
>
>
> That would be because you need to remove the comment . . .remove the hash
mark or '#'. If that does not work, then your netargs do not contain
${cmdline}
On Mon, Sep 8, 2014 at 1:20 AM, Moscowbob <[email protected]> wrote:
> Thank you all for you assistance the problem is resolved. just some
> additional points.
>
> SD Card boot partition:
> uEnv.txt
> --------------------------------
> ##Rename as: uEnv.txt to boot via nfs
>
> ##https://www.kernel.org/doc/Documentation/filesystems/nfs/nfsroot.txt
>
> ##SERVER: sudo apt-get install tftpd-hpa
> ##SERVER: TFTP_DIRECTORY defined in /etc/default/tftpd-hpa
> ##SERVER: zImage/*.dtb need to be located here:
> ##SERVER: TFTP_DIRECTORY/zImage
> ##SERVER: TFTP_DIRECTORY/dtbs/*.dtb
>
> ##client_ip needs to be set for u-boot to try booting via nfs
>
> client_ip=192.168.1.17
>
> #u-boot defaults: uncomment and override where needed
>
> server_ip=192.168.1.12
> gw_ip=192.168.1.1
> netmask=255.255.255.0
> #hostname=
> device=eth0
> #autoconf=off
> root_dir=/home/rob/beaglebone/rootfs
> nfs_options=,vers=3
> nfsrootfstype=ext4 rootwait fixrtc
> *optargs="consoleblank=0"*
>
> --------------------------------
>
> rootfs/boot/
> uEnv.txt
> -----------------------
> uname_r=3.15.10-bone8
> cmdline=quiet init=/lib/systemd/systemd
> *#cmdline=quiet init=/lib/systemd/systemd consoleblank=0 <======= DOES
> NOT WORK*
> ------------------------
>
> Thanks
> Rob
>
>
>
>
> On Monday, 8 September 2014 01:15:14 UTC+1, Moscowbob 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
>>
>>
>> --
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