Hello,
I am having the same issue. I tried the listed kernel and PRU overlay by dmazan and am still not getting any outputs from the servos.
Here is my output for version.sh:
git:/opt/scripts/:[f8c83c99de67443f0a2f573e21e1320c98ab33a7]
eeprom:[A335BNLTBLA21736EL000695]
model:[TI_AM335x_BeagleBone_Blue]
dogtag:[BeagleBoard.org Debian Buster Console Image 2023-02-05]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot SPL 2019.04-g923f8b8 (Jan 02 2022 - 19:05:15 +0000)]:[location: dd MBR]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 2019.04-g923f8b8]:[location: dd MBR]
UBOOT: Booted Device-Tree:[am335x-boneblue.dts]
UBOOT: Loaded Overlay:[AM335X-PRU-RPROC-4-19-TI-00A0.kernel]
UBOOT: Loaded Overlay:[BB-ADC-00A0.kernel]
kernel:[4.19.94-ti-r73]
device-tree-override:[dtb=am335x-boneblue.dtb]
/boot/uEnv.txt Settings:
uboot_overlay_options:[enable_uboot_overlays=1]
uboot_overlay_options:[uboot_overlay_pru=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:[bb-cape-overlays]:[4.14.20210821.0-0~buster+20210821]
pkg:[bb-customizations]:[1.20221108.0-0~buster+20221108]
pkg:[bb-usb-gadgets]:[1.20220816.0-0~buster+20220816]
pkg:[bb-wl18xx-firmware]:[1.20221201.0-0~buster+20221201]
pkg:[kmod]:[26-1]
WARNING:pkg:[librobotcontrol]:[NOT_INSTALLED]
pkg:[firmware-ti-connectivity]:[20190717-2rcnee1~buster+20200305]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev users systemd-journal input bluetooth netdev gpio admin i2c tisdk weston-launch cloud9ide]
cmdline:[console=ttyS0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet]
dmesg | grep remote
[ 10.119598] remoteproc remoteproc0: 4a334000.pru is available
[ 10.129968] remoteproc remoteproc1: 4a338000.pru is available
[ 29.644607] remoteproc remoteproc2: wkup_m3 is available
[ 29.651771] remoteproc remoteproc2: powering up wkup_m3
[ 29.651800] remoteproc remoteproc2: Booting fw image am335x-pm-firmware.elf, size 217148
[ 29.657669] remoteproc remoteproc2: remote processor wkup_m3 is now up
[ 43.982692] Modules linked in: xt_state xt_conntrack nft_counter nft_chain_nat_ipv4 ipt_MASQUERADE nft_compat aes_arm_bs crypto_simd cryptd bnep wl18xx wlcore hci_uart btqca btbcm btintel bluetooth mac80211 ecdh_generic cfg80211 pm33xx wkup_m3_rproc wkup_m3_ipc wlcore_sdio usb_f_acm u_serial usb_f_ncm usb_f_rndis u_ether libcomposite uio_pdrv_genirq uio pruss_soc_bus pru_rproc pruss irq_pruss_intc remoteproc virtio virtio_ring spidev
dmesg | grep pru
[ 10.119598] remoteproc remoteproc0: 4a334000.pru is available
[ 10.119789] pru-rproc 4a334000.pru: PRU rproc node pru@4a334000 probed successfully
[ 10.129968] remoteproc remoteproc1: 4a338000.pru is available
[ 10.130156] pru-rproc 4a338000.pru: PRU rproc node pru@4a338000 probed successfully
[ 43.982692] Modules linked in: xt_state xt_conntrack nft_counter nft_chain_nat_ipv4 ipt_MASQUERADE nft_compat aes_arm_bs crypto_simd cryptd bnep wl18xx wlcore hci_uart btqca btbcm btintel bluetooth mac80211 ecdh_generic cfg80211 pm33xx wkup_m3_rproc wkup_m3_ipc wlcore_sdio usb_f_acm u_serial usb_f_ncm usb_f_rndis u_ether libcomposite uio_pdrv_genirq uio pruss_soc_bus pru_rproc pruss irq_pruss_intc remoteproc virtio virtio_ring spidev
dmesg | grep pinctrl-single
[ 0.954373] pinctrl-single 44e10800.pinmux: 142 pins, size 568
dmesg | grep gpio-of-helper
END
Thanks