Hello Guys, I am using Texas Instruments TIDA-00560E1 cape, 16-bit LED driver attached to 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*
You can see the o/p of *cat $SLOTS*: 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 problem is it is "inititalized" on boot-up but not "LOADED". The dmseg output is as follows: [ 3.476276] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x191 [ 3.487776] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,00C0,1116BBBK13F0' *[ 3.495109] bone_capemgr bone_capemgr: compatible-baseboard=ti,beaglebone-black - #slots=4* [ 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)* Please suggest how to make it work ? Thanks ... Best Regards, Adit -- 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/5cbdc532-cb4c-44c5-a7f6-9d3f09539bbf%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
