Very strange, because I have capemanager working here:

ubuntu@arm:~$ uname -a
Linux arm 3.12.3-00082-g6cf1f10-dirty #1 SMP Fri Dec 6 11:44:27 BRST 2013 
armv7l armv7l armv7l GNU/Linux

ubuntu@arm:~$ cat /sys/devices/bone_capemgr.6/slots 
 0: 54:PF--- 
 1: 55:PF--- 
 2: 56:PF--- 
 3: 57:PF--- 
 5: ff:P-O-L Override Board Name,00A0,Override Manuf,NEO-UART0
 6: ff:P-O-L Override Board Name,00A0,Override Manuf,NEO-UART1-485
 7: ff:P-O-L Override Board Name,00A0,Override Manuf,NEO-UART2
 8: ff:P-O-L Override Board Name,00A0,Override Manuf,NEO-UART3
 9: ff:P-O-L Override Board Name,00A0,Override Manuf,NEO-UART4
10: ff:P-O-L Override Board Name,00A0,Override Manuf,NEO-UART5

ubuntu@arm:~$ dmesg | grep capemgr
[    0.000000] Kernel command line: console= fixrtc 
capemgr.enable_partno=NEO-UART0,NEO-UART1-485,NEO-UART2,NEO-UART3,NEO-UART4,NEO-UART5
 
root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait
[    0.184969] bone-capemgr bone_capemgr.6: Baseboard: 
'A335BNLT,0A5C,3313BBBK0501'
[    0.184996] bone-capemgr bone_capemgr.6: 
compatible-baseboard=ti,beaglebone-black
[    0.222939] bone-capemgr bone_capemgr.6: slot #0: No cape found
[    0.262936] bone-capemgr bone_capemgr.6: slot #1: No cape found
[    0.302934] bone-capemgr bone_capemgr.6: slot #2: No cape found
[    0.342933] bone-capemgr bone_capemgr.6: slot #3: No cape found
[    0.342977] bone-capemgr bone_capemgr.6: slot #4: specific override
[    0.343004] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 4
[    0.343020] bone-capemgr bone_capemgr.6: slot #4: 
'Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G'
[    0.343102] bone-capemgr bone_capemgr.6: enabled_partno part_number 
'NEO-UART0', version 'N/A'
[    0.343114] bone-capemgr bone_capemgr.6: slot #5: generic override
[    0.343126] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 5
[    0.343141] bone-capemgr bone_capemgr.6: slot #5: 'Override Board 
Name,00A0,Override Manuf,NEO-UART0'
[    0.343207] bone-capemgr bone_capemgr.6: enabled_partno part_number 
'NEO-UART1-485', version 'N/A'
[    0.343220] bone-capemgr bone_capemgr.6: slot #6: generic override
[    0.343231] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 6
[    0.343247] bone-capemgr bone_capemgr.6: slot #6: 'Override Board 
Name,00A0,Override Manuf,NEO-UART1-485'
[    0.343307] bone-capemgr bone_capemgr.6: enabled_partno part_number 
'NEO-UART2', version 'N/A'
[    0.343320] bone-capemgr bone_capemgr.6: slot #7: generic override
[    0.343331] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 7
[    0.343346] bone-capemgr bone_capemgr.6: slot #7: 'Override Board 
Name,00A0,Override Manuf,NEO-UART2'
[    0.343414] bone-capemgr bone_capemgr.6: enabled_partno part_number 
'NEO-UART3', version 'N/A'
[    0.343429] bone-capemgr bone_capemgr.6: slot #8: generic override
[    0.343442] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 8
[    0.343457] bone-capemgr bone_capemgr.6: slot #8: 'Override Board 
Name,00A0,Override Manuf,NEO-UART3'
[    0.343529] bone-capemgr bone_capemgr.6: enabled_partno part_number 
'NEO-UART4', version 'N/A'
[    0.343542] bone-capemgr bone_capemgr.6: slot #9: generic override
[    0.343554] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 9
[    0.343569] bone-capemgr bone_capemgr.6: slot #9: 'Override Board 
Name,00A0,Override Manuf,NEO-UART4'
[    0.343630] bone-capemgr bone_capemgr.6: enabled_partno part_number 
'NEO-UART5', version 'N/A'
[    0.343643] bone-capemgr bone_capemgr.6: slot #10: generic override
[    0.343655] bone-capemgr bone_capemgr.6: bone: Using override eeprom 
data at slot 10
[    0.343670] bone-capemgr bone_capemgr.6: slot #10: 'Override Board 
Name,00A0,Override Manuf,NEO-UART5'
[    0.344028] bone-capemgr bone_capemgr.6: loader: before slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    0.344044] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    0.344128] bone-capemgr bone_capemgr.6: loader: before slot-5 
NEO-UART0:00A0 (prio 0)
[    0.344141] bone-capemgr bone_capemgr.6: loader: check slot-5 
NEO-UART0:00A0 (prio 0)
[    0.344222] bone-capemgr bone_capemgr.6: loader: before slot-6 
NEO-UART1-485:00A0 (prio 0)
[    0.344236] bone-capemgr bone_capemgr.6: loader: check slot-6 
NEO-UART1-485:00A0 (prio 0)
[    0.344315] bone-capemgr bone_capemgr.6: loader: before slot-7 
NEO-UART2:00A0 (prio 0)
[    0.344330] bone-capemgr bone_capemgr.6: loader: check slot-7 
NEO-UART2:00A0 (prio 0)
[    0.344405] bone-capemgr bone_capemgr.6: loader: before slot-8 
NEO-UART3:00A0 (prio 0)
[    0.344418] bone-capemgr bone_capemgr.6: loader: check slot-8 
NEO-UART3:00A0 (prio 0)
[    0.344496] bone-capemgr bone_capemgr.6: loader: before slot-9 
NEO-UART4:00A0 (prio 0)
[    0.344509] bone-capemgr bone_capemgr.6: loader: check slot-9 
NEO-UART4:00A0 (prio 0)
[    0.344548] bone-capemgr bone_capemgr.6: initialized OK.
[    0.347060] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    0.347100] bone-capemgr bone_capemgr.6: loader: after slot-5 
NEO-UART0:00A0 (prio 0)
[    0.347115] bone-capemgr bone_capemgr.6: slot #5: Requesting part 
number/version based 'NEO-UART0-00A0.dtbo
[    0.347133] bone-capemgr bone_capemgr.6: slot #5: Requesting firmware 
'NEO-UART0-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[    0.347405] bone-capemgr bone_capemgr.6: loader: after slot-6 
NEO-UART1-485:00A0 (prio 0)
[    0.347438] bone-capemgr bone_capemgr.6: loader: after slot-7 
NEO-UART2:00A0 (prio 0)
[    0.347463] bone-capemgr bone_capemgr.6: loader: after slot-8 
NEO-UART3:00A0 (prio 0)
[    0.347484] bone-capemgr bone_capemgr.6: loader: after slot-9 
NEO-UART4:00A0 (prio 0)
[    0.350275] bone-capemgr bone_capemgr.6: loader: before slot-10 
NEO-UART5:00A0 (prio 0)
[    0.350291] bone-capemgr bone_capemgr.6: loader: check slot-10 
NEO-UART5:00A0 (prio 0)
[    0.350309] bone-capemgr bone_capemgr.6: loader: after slot-10 
NEO-UART5:00A0 (prio 0)
[    3.884455] bone-capemgr bone_capemgr.6: slot #5: dtbo 
'NEO-UART0-00A0.dtbo' loaded; converting to live tree
[    3.884665] bone-capemgr bone_capemgr.6: slot #5: #2 overlays
[    3.885562] bone-capemgr bone_capemgr.6: slot #6: Requesting part 
number/version based 'NEO-UART1-485-00A0.dtbo
[    3.885584] bone-capemgr bone_capemgr.6: slot #6: Requesting firmware 
'NEO-UART1-485-00A0.dtbo' for board-name 'Override Board Name', version 
'00A0'
[    3.886898] bone-capemgr bone_capemgr.6: slot #6: dtbo 
'NEO-UART1-485-00A0.dtbo' loaded; converting to live tree
[    3.887238] bone-capemgr bone_capemgr.6: slot #6: #2 overlays
[    3.888249] bone-capemgr bone_capemgr.6: slot #7: Requesting part 
number/version based 'NEO-UART2-00A0.dtbo
[    3.888272] bone-capemgr bone_capemgr.6: slot #7: Requesting firmware 
'NEO-UART2-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[    3.889736] bone-capemgr bone_capemgr.6: slot #7: dtbo 
'NEO-UART2-00A0.dtbo' loaded; converting to live tree
[    3.889962] bone-capemgr bone_capemgr.6: slot #7: #2 overlays
[    3.890459] bone-capemgr bone_capemgr.6: slot #8: Requesting part 
number/version based 'NEO-UART3-00A0.dtbo
[    3.890481] bone-capemgr bone_capemgr.6: slot #8: Requesting firmware 
'NEO-UART3-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[    3.891816] bone-capemgr bone_capemgr.6: slot #8: dtbo 
'NEO-UART3-00A0.dtbo' loaded; converting to live tree
[    3.892023] bone-capemgr bone_capemgr.6: slot #8: #2 overlays
[    3.892787] bone-capemgr bone_capemgr.6: slot #9: Requesting part 
number/version based 'NEO-UART4-00A0.dtbo
[    3.892806] bone-capemgr bone_capemgr.6: slot #9: Requesting firmware 
'NEO-UART4-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[    3.894528] bone-capemgr bone_capemgr.6: slot #9: dtbo 
'NEO-UART4-00A0.dtbo' loaded; converting to live tree
[    3.894760] bone-capemgr bone_capemgr.6: slot #9: #2 overlays
[    3.895368] bone-capemgr bone_capemgr.6: slot #10: Requesting part 
number/version based 'NEO-UART5-00A0.dtbo
[    3.895389] bone-capemgr bone_capemgr.6: slot #10: Requesting firmware 
'NEO-UART5-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
[    3.896831] bone-capemgr bone_capemgr.6: slot #10: dtbo 
'NEO-UART5-00A0.dtbo' loaded; converting to live tree
[    3.897076] bone-capemgr bone_capemgr.6: slot #10: #2 overlays
[    3.906307] bone-capemgr bone_capemgr.6: slot #6: Applied #2 overlays.
[    3.906325] bone-capemgr bone_capemgr.6: loader: done slot-6 
NEO-UART1-485:00A0 (prio 0)
[    3.906359] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.908897] bone-capemgr bone_capemgr.6: slot #8: Applied #2 overlays.
[    3.908916] bone-capemgr bone_capemgr.6: loader: done slot-8 
NEO-UART3:00A0 (prio 0)
[    3.908949] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.909411] bone-capemgr bone_capemgr.6: slot #7: Applied #2 overlays.
[    3.909429] bone-capemgr bone_capemgr.6: loader: done slot-7 
NEO-UART2:00A0 (prio 0)
[    3.909534] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.909842] bone-capemgr bone_capemgr.6: slot #5: Applied #2 overlays.
[    3.909857] bone-capemgr bone_capemgr.6: loader: done slot-5 
NEO-UART0:00A0 (prio 0)
[    3.909934] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.911658] bone-capemgr bone_capemgr.6: slot #10: Applied #2 overlays.
[    3.911674] bone-capemgr bone_capemgr.6: loader: done slot-10 
NEO-UART5:00A0 (prio 0)
[    3.911800] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.911858] bone-capemgr bone_capemgr.6: slot #9: Applied #2 overlays.
[    3.911871] bone-capemgr bone_capemgr.6: loader: done slot-9 
NEO-UART4:00A0 (prio 0)
[    3.911897] bone-capemgr bone_capemgr.6: loader: check slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.911913] bone-capemgr bone_capemgr.6: loader: after slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)
[    3.911925] bone-capemgr bone_capemgr.6: slot #4: Requesting part 
number/version based 'BB-BONE-EMMC-2G-00A0.dtbo
[    3.911943] bone-capemgr bone_capemgr.6: slot #4: Requesting firmware 
'BB-BONE-EMMC-2G-00A0.dtbo' for board-name 'Bone-LT-eMMC-2G', version '00A0'
[    5.683930] bone-capemgr bone_capemgr.6: failed to load firmware 
'BB-BONE-EMMC-2G-00A0.dtbo'
[    5.683957] bone-capemgr bone_capemgr.6: loader: failed to load slot-4 
BB-BONE-EMMC-2G:00A0 (prio 1)






Em terça-feira, 13 de maio de 2014 13h39min42s UTC-3, RobertCNelson 
escreveu:
>
> On Tue, May 13, 2014 at 11:38 AM, Renato Riolino 
> <renato.n...@gmail.com <javascript:>> wrote: 
> > My kernel is: 
> > 
> > 3.12.3-00082-g6cf1f10-dirty 
> > 
> > I tried kernel 3.13 and 3.14 but they didn't worked for me because I 
> need 
> > capemanager. 
>
> No one is really support the capemgr in v3.12.x, nor does it really work. 
>
> Regards, 
>
>
> -- 
> Robert Nelson 
> http://www.rcn-ee.com/ 
>

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