Hi,
I've been trying to configure a header gpio pin such as P9_15 as an output
port on the BBAI but I am having no luck. This pin is used with the Cloud9
Python and JS examples but it is not working so I have tried to enable it
manually.
I've added the following in the am5729-beagleboneai.dts file and run make
and make install and a reboot:
cape_pins: cape_pins {
compatible = "gpio-leds";
pinctrl-names = "default";
gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&cape_pins_default>;
};
DRA7XX_CORE_IOPAD(0x3514, PIN_OUTPUT | MUX_MODE14) /* AG4: P9.15:
vin1a_d8.gpio3_12 - MDIR2A */
The config-pins tools shows
debian@beaglebone:~$ sudo config-pin -q p9.15
[sudo] password for debian:
P9_15 pinmux file not found!
Pin has no cape: P9_15
The show-pins tools shows:
debian@beaglebone:~$ sudo /opt/scripts/device/bone/show-pins.pl
Can't locate Inline/Files.pm in @INC (you may need to install the
Inline::Files module) (@INC contains: /etc/perl
/usr/local/lib/arm-linux-gnueabihf/perl/5.24.1 /usr/local/share/perl/5.24.1
/usr/lib/arm-linux-gnueabihf/perl5/5.24 /usr/share/perl5
/usr/lib/arm-linux-gnueabihf/perl/5.24 /usr/share/perl/5.24
/usr/local/lib/site_perl /usr/lib/arm-linux-gnueabihf/perl-base) at
/opt/scripts/device/bone/show-pins.pl line 11.
BEGIN failed--compilation aborted at /opt/scripts/device/bone/show-pins.pl
line 11.
This is the output of version.sh:
debian@beaglebone:~$ sudo /opt/scripts/tools/version.sh
git:/opt/scripts/:[b4e40ed94bc1e15bb291d10af48e0e9893864197]
model:[BeagleBoard.org_BeagleBone_AI]
dogtag:[BeagleBoard.org Debian Image 2019-08-03]
UBOOT: Booted Device-Tree:[am5729-beagleboneai.dts]
kernel:[4.19.73-ti-r29]
nodejs:[v6.17.0]
/boot/uEnv.txt Settings:
pkg check: to individually upgrade run: [sudo apt install --only-upgrade
<pkg>]
pkg:[bb-cape-overlays]:[4.4.20191017.0-0rcnee0~stretch+20191017]
pkg:[bb-wl18xx-firmware]:[1.20190227.1-0rcnee0~stretch+20190227]
pkg:[kmod]:[23-2rcnee1~stretch+20171005]
pkg:[librobotcontrol]:[1.0.4-git20190227.1-0rcnee0~stretch+20190327]
pkg:[firmware-ti-connectivity]:[20180825+dfsg-1rcnee1~stretch+20181217]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video
plugdev users systemd-journal i2c bluetooth netdev gpio pwm eqep remoteproc
admin spi tisdk weston-launch xenomai cloud9ide]
cmdline:[console=ttyS0,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4
rootwait coherent_pool=1M net.ifnames=0 rng_core.default_quality=80 quiet
video=HDMI-A-1:1920x1080@60e]
dmesg | grep remote
[ 1.209487] remoteproc remoteproc0: 4b234000.pru is available
[ 1.209792] remoteproc remoteproc1: 4b238000.pru is available
[ 1.210130] remoteproc remoteproc2: 4b2b4000.pru is available
[ 1.210420] remoteproc remoteproc3: 4b2b8000.pru is available
[ 1.580068] remoteproc remoteproc4: 58820000.ipu is available
[ 1.580495] remoteproc remoteproc5: 55020000.ipu is available
[ 1.580963] remoteproc remoteproc6: 40800000.dsp is available
[ 1.581450] remoteproc remoteproc7: 41000000.dsp is available
[ 1.582238] remoteproc remoteproc4: Direct firmware load for dra7-ipu1-fw
.xem4 failed with error -2
[ 1.582247] remoteproc remoteproc4: powering up 58820000.ipu
[ 1.582322] remoteproc remoteproc4: Direct firmware load for dra7-ipu1-fw
.xem4 failed with error -2
[ 1.582330] remoteproc remoteproc4: request_firmware failed: -2
[ 1.588375] remoteproc remoteproc5: Direct firmware load for dra7-ipu2-fw
.xem4 failed with error -2
[ 1.588383] remoteproc remoteproc5: powering up 55020000.ipu
[ 1.588455] remoteproc remoteproc5: Direct firmware load for dra7-ipu2-fw
.xem4 failed with error -2
[ 1.588463] remoteproc remoteproc5: request_firmware failed: -2
[ 1.594532] remoteproc remoteproc6: Direct firmware load for dra7-dsp1-fw
.xe66 failed with error -2
[ 1.594542] remoteproc remoteproc6: powering up 40800000.dsp
[ 1.594630] remoteproc remoteproc6: Direct firmware load for dra7-dsp1-fw
.xe66 failed with error -2
[ 1.594639] remoteproc remoteproc6: request_firmware failed: -2
[ 1.600688] remoteproc remoteproc7: Direct firmware load for dra7-dsp2-fw
.xe66 failed with error -2
[ 1.600697] remoteproc remoteproc7: powering up 41000000.dsp
[ 1.600770] remoteproc remoteproc7: Direct firmware load for dra7-dsp2-fw
.xe66 failed with error -2
[ 1.600777] remoteproc remoteproc7: request_firmware failed: -2
dmesg | grep pru
[ 1.209487] remoteproc remoteproc0: 4b234000.pru is available
[ 1.209560] pru-rproc 4b234000.pru: PRU rproc node pru@4b234000 probed
successfully
[ 1.209792] remoteproc remoteproc1: 4b238000.pru is available
[ 1.209874] pru-rproc 4b238000.pru: PRU rproc node pru@4b238000 probed
successfully
[ 1.210130] remoteproc remoteproc2: 4b2b4000.pru is available
[ 1.210200] pru-rproc 4b2b4000.pru: PRU rproc node pru@4b2b4000 probed
successfully
[ 1.210420] remoteproc remoteproc3: 4b2b8000.pru is available
[ 1.210487] pru-rproc 4b2b8000.pru: PRU rproc node pru@4b2b8000 probed
successfully
dmesg | grep pinctrl-single
[ 0.967269] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
dmesg | grep gpio-of-helper
lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 046d:082d Logitech, Inc. HD Pro Webcam C920
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
END
Any assistance would be greatly appreciated
.
Cheers,
Jon
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