Hi Guys,
I am using a TI 16-bit LED driver TIDA-00560E1 cape attached to the BBB.
I am using kernel image:
root@beaglebone:/lib/firmware# uname -a
*Linux beaglebone 4.4.9-ti-r25 #1 SMP Thu May 5 23:08:13 UTC 2016 armv7l
GNU/Linux*
*The problem is the cape gets initialized on boot, but fails to be LOADED:*
root@beaglebone:/lib/firmware# cat $SLOTS
0: PF---- -1
1: PF---- -1
2: PF---- -1
3: P----- -1 16-CH LED DRIVER,00A0,Texas Instrument,TIDA-00560
The dmesg output is as follows:
3.541199] bone_capemgr bone_capemgr: slot #0: No cape found
[ 3.585195] bone_capemgr bone_capemgr: slot #1: No cape found
[ 3.629194] bone_capemgr bone_capemgr: slot #2: No cape found
*[ 3.658994] bone_capemgr bone_capemgr: slot #3: '16-CH LED
DRIVER,00A0,Texas Instrument,TIDA-00560'*
*[ 3.668404] bone_capemgr bone_capemgr: initialized OK.*
[ 3.675363] PM: bootloader does not support rtc-only!
[ 3.681065] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01
00:00:01 UTC (946684801)
[ 3.689859] of_cfs_init
[ 3.692426] of_cfs_init: OK
[ 3.700366] PM: Hibernation image not present or could not be loaded.
[ 3.701680] Freeing unused kernel memory: 604K (c0ad3000 - c0b6a000)
[ 3.901054] systemd-udevd[105]: starting version 215
[ 3.911794] random: systemd-udevd urandom read with 27 bits of entropy
available
*[ 4.677491] bone_capemgr bone_capemgr: loader: failed to load slot-3
TIDA-00560:00A0 (prio 0)*
What can be the possible cause for this failure? Any suggestions please.
Best Regards,
Adit
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