On Thu, Dec 17, 2015 at 12:37 PM, Richard Weinberger
<[email protected]> wrote:
> Hi!
>
> I'm using https://github.com/RobertCNelson/bb.org-overlays's

Please only use:

https://github.com/beagleboard/bb.org-overlays

my personal one is not always in sync, (just pull/pushed out to rsync,
but shouldn't affect you)

> BB-BONE-LCD4-01 overlay.
> On 3.8 from Debian 7.9 it works perfectly fine but on 4.1 from Debian
> 8.2 it won't load.
>
> root@beaglebone:~# echo "BB-BONE-LCD4-01" >
> /sys/devices/platform/bone_capemgr/slots
> -bash: echo: write error: No such file or directory
> /lib/firmware/BB-BONE-LCD4-01-00A1.dtbo *is* present.
>
> dmesg also does not help:
> [   32.040385] bone_capemgr bone_capemgr: part_number
> 'BB-BONE-LCD4-01', version 'N/A'
> [   32.040435] bone_capemgr bone_capemgr: slot #5: override
> [   32.040456] bone_capemgr bone_capemgr: Using override eeprom data at slot 5
> [   32.040478] bone_capemgr bone_capemgr: slot #5: 'Override Board
> Name,00A0,Override Manuf,BB-BONE-LCD4-01'

dmesg | grep bone ?

Coulpe known issues,

cat /proc/cmdline | grep quiet

(doesn't work without quiet)

Did you disable hdmi?

The readme: https://github.com/beagleboard/bb.org-overlays/blob/master/readme.md

dtb=am335x-boneblack-emmc-overlay.dtb

Regards,

-- 
Robert Nelson
https://rcn-ee.com/

-- 
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