Hello, I have a Beaglebone Black: uname -a: *Linux c0a800a7 3.8.13-bone63 #1 SMP Mon Aug 11 20:08:34 UTC 2014 armv7l GNU/Linux*
I want to load UART1, so I added to: /boot/uEnv.txt: *cape_enable=capemgr.enable_partno=ADAFRUIT-UART1* /etc/default/capemgr: *CAPE=ADAFRUIT-UART1* but it don´t load: dmesg | grep UART1 *[ 0.000000] Kernel command line: console=ttyO0,115200n8 capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN capemgr.enable_partno=ADAFRUIT-UART1 root=UUID=319a7dc6-9ece-408a-877f-f7c38bebb825 ro rootfstype=ext4 rootwait fixrtc quiet init=/lib/systemd/systemd* *[ 0.708537] bone-capemgr bone_capemgr.9: enabled_partno part_number 'ADAFRUIT-UART1', version 'N/A', prio '0'* *[ 0.708576] bone-capemgr bone_capemgr.9: slot #7: 'Override Board Name,00A0,Override Manuf,ADAFRUIT-UART1'* *[ 0.713023] bone-capemgr bone_capemgr.9: loader: before slot-7 ADAFRUIT-UART1:00A0 (prio 0)* *[ 0.713038] bone-capemgr bone_capemgr.9: loader: check slot-7 ADAFRUIT-UART1:00A0 (prio 0)* *[ 0.713052] bone-capemgr bone_capemgr.9: loader: after slot-7 ADAFRUIT-UART1:00A0 (prio 0)* *[ 0.713067] bone-capemgr bone_capemgr.9: slot #7: Requesting part number/version based 'ADAFRUIT-UART1-00A0.dtbo* *[ 0.713082] bone-capemgr bone_capemgr.9: slot #7: Requesting firmware 'ADAFRUIT-UART1-00A0.dtbo' for board-name 'Override Board Name', version '00A0'* *[ 1.067698] bone-capemgr bone_capemgr.9: failed to load firmware 'ADAFRUIT-UART1-00A0.dtbo'* *[ 1.076481] bone-capemgr bone_capemgr.9: loader: failed to load slot-7 ADAFRUIT-UART1:00A0 (prio 0)* But I can load them manual: echo "ADAFRUIT-UART1" > /sys/devices/bone_capemgr.9/slots cat /sys/devices/bone_capemgr.9/slots 0: 54:PF--- 1: 55:PF--- 2: 56:PF--- 3: 57:PF--- 4: ff:P-O-L Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G 5: ff:P-O-- Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI 6: ff:P-O-- Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN 8: ff:P-O-L Override Board Name,00A0,Override Manuf,ADAFRUIT-UART1 Where is my mistake? Thank you! -- 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/d3b5bea8-a9ce-4b25-a788-45425fd47a80%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
