Hello,
I booted this image w/ the BBBW but transferred it to the BBG to use for my LCD Cape.
Here is the sudo ./version.sh script.
git:/opt/scripts/:[e4e4854ef8ff9ada5c85553376043ee7679167ca]
eeprom:[A335BNLTBBG1BBG116044099]
model:[TI_AM335x_BeagleBone_Green]
dogtag:[BeagleBoard.org Debian Buster IoT Image 2020-04-06]
bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot SPL 2019.04-00002-gc9b3922522 (Aug 24 2020 - 16:42:18 -0500)]:[location: dd MBR]
bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 2019.04-00002-gc9b3922522]:[location: dd MBR]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot SPL 2019.04-00002-gf6fce6c5bf (Sep 30 2019 - 20:46:42 -0500)]:[location: dd MBR]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 2019.04-00002-gf6fce6c5bf]:[location: dd MBR]
UBOOT: Booted Device-Tree:[am335x-boneblack-uboot-univ.dts]
UBOOT: Loaded Overlay:[AM335X-PRU-RPROC-4-19-TI-00A0]
UBOOT: Loaded Overlay:[BB-BONE-eMMC1-01-00A0]
UBOOT: Loaded Overlay:[BB-BONE-LCD5-01-00A1]
UBOOT: Loaded Overlay:[BB-SPIDEV0-00A0]
UBOOT: Loaded Overlay:[M-BB-BBG-00A0]
kernel:[4.19.94-ti-r58]
nodejs:[v10.24.0]
/boot/uEnv.txt Settings:
uboot_overlay_options:[enable_uboot_overlays=1]
uboot_overlay_options:[uboot_overlay_addr1=/lib/firmware/BB-SPIDEV0-00A0.dtbo]
uboot_overlay_options:[uboot_overlay_pru=/lib/firmware/AM335X-PRU-RPROC-4-19-TI-00A0.dtbo]
uboot_overlay_options:[enable_uboot_cape_universal=1]
pkg check: to individually upgrade run: [sudo apt install --only-upgrade <pkg>]
pkg:[bb-cape-overlays]:[4.14.20210225.0-0~buster+20210225]
pkg:[bb-customizations]:[1.20210225.0-0~buster+20210225]
pkg:[bb-usb-gadgets]:[1.20200504.0-0~buster+20200504]
pkg:[bb-wl18xx-firmware]:[1.20200813.1-0~buster+20200813]
pkg:[kmod]:[26-1]
pkg:[librobotcontrol]:[1.0.5-git20200715.0-0~buster+20200716]
pkg:[firmware-ti-connectivity]:[20190717-2rcnee1~buster+20200305]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev users systemd-journal bluetooth netdev i2c gpio pwm eqep remoteproc admin spi iio docker tisdk weston-launch xenomai cloud9ide]
cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait uboot_detected_capes=BB-BONE-LCD5-01, coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet]
dmesg | grep remote
[ 79.655434] remoteproc remoteproc0: wkup_m3 is available
[ 79.729179] remoteproc remoteproc0: powering up wkup_m3
[ 79.729210] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[ 79.729499] remoteproc remoteproc0: remote processor wkup_m3 is now up
[ 82.106545] remoteproc remoteproc1: 4a334000.pru is available
[ 82.125430] remoteproc remoteproc2: 4a338000.pru is available
dmesg | grep pru
[ 82.106545] remoteproc remoteproc1: 4a334000.pru is available
[ 82.106742] pru-rproc 4a334000.pru: PRU rproc node pru@4a334000 probed successfully
[ 82.125430] remoteproc remoteproc2: 4a338000.pru is available
[ 82.125625] pru-rproc 4a338000.pru: PRU rproc node pru@4a338000 probed successfully
dmesg | grep pinctrl-single
[ 1.236438] pinctrl-single 44e10800.pinmux: 142 pins, size 568
dmesg | grep gpio-of-helper
[ 1.249843] gpio-of-helper ocp:cape-universal: ready
lsusb
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I have tried w/ BB-SPIDEV0-00A0.dtbo and the listed 5" Display .dtbo. I have also tried to use this Cape w/out the 5" Display .dtbo file.
It seems there is something wrong that I cannot figure out for now. Do you see anything that may be peculiar on my script from above?
…
Um…the last bit of dmesg states this as output:
[ 72.946090] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 72.960211] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 72.976658] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 72.987908] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 73.207079] pvrsrvkm: loading out-of-tree module taints kernel.
[ 73.532348] [drm] Initialized pvr 1.17.4948957 20110701 for 56000000.sgx on minor 0
[ 73.534033] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 73.548174] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 73.564850] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 73.579839] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 79.655434] remoteproc remoteproc0: wkup_m3 is available
[ 79.705590] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.720000] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.729179] remoteproc remoteproc0: powering up wkup_m3
[ 79.729210] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[ 79.729499] remoteproc remoteproc0: remote processor wkup_m3 is now up
[ 79.729530] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x193
[ 79.744947] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.759690] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 79.777181] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.792050] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.808719] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.822465] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 79.850620] PM: bootloader does not support rtc-only!
[ 79.854533] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.868079] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.884715] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 79.896578] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 81.838566] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 81.852244] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 81.867128] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 81.881870] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 82.017349] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.032254] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.046384] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.064000] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 82.106545] remoteproc remoteproc1: 4a334000.pru is available
[ 82.106742] pru-rproc 4a334000.pru: PRU rproc node pru@4a334000 probed successfully
[ 82.112864] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.125430] remoteproc remoteproc2: 4a338000.pru is available
[ 82.125625] pru-rproc 4a338000.pru: PRU rproc node pru@4a338000 probed successfully
[ 82.132328] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.149062] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.164172] tilcdc 4830e000.lcdc: no encoders/connectors found
[ 82.182464] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.200203] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.212964] OF: graph: no port node found in /ocp/lcdc@4830e000
[ 82.228086] tilcdc 4830e000.lcdc: no encoders/connectors found
It seems something is happening. Do you have any ideas on how to debug this issue?
Seth