Hi, I am trying to enable UART1 and UART2, but I am having issues. I realized the Beaglebone no longer uses config-pin, and I checked /lib/firmware; there were no overlays. It looks like they’ve been moved to /boot/dtbs/overlays.
I will add the output of beagle-version below:
debian@BeagleBone:~$ beagle-version
beagle-version must be run as root:
sudo beagle-version
debian@BeagleBone:~$ sudo beagle-version
eeprom:[A335BNLT000C2024BBBG0324]
model:[TI_AM335x_BeagleBone_Black]
dogtag:[BeagleBoard.org Debian Bookworm IoT Image 2023-10-07]
bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot SPL 2022.04-ge0d31da5 (Aug 04 2023 - 18:48:26 +0000)]:[location: dd MBR]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot SPL 2016.11-rc3-00002-g73df7f7 (Nov 04 2016 - 15:20:36)]:[location: dd MBR]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 2016.11-rc3-00002-g73df7f]:[location: dd MBR]
UBOOT: Booted Device-Tree:[am335x-boneblack.dts]
kernel:[5.10.168-ti-r82]
nodejs:[v18.19.0]
/boot/uEnv.txt Settings:
uboot_overlay_options:[enable_uboot_overlays=1]
uboot_overlay_options:[uboot_overlay_addr0=/lib/firmware/BB-UART1-00A0.dtbo]
uboot_overlay_options:[uboot_overlay_addr1=/lib/firmware/BB-UART2-00A0.dtbo]
uboot_overlay_options:[enable_uboot_cape_universal=1]
pkg check: to individually upgrade run: [sudo apt install --only-upgrade <pkg>]
WARNING:pkg:[bb-cape-overlays]:[NOT_INSTALLED]
pkg:[bb-customizations]:[1.20240119.0-0~bookworm+20240119]
pkg:[bb-usb-gadgets]:[1.20250523.1-0~bookworm+20250527]
pkg:[bb-wl18xx-firmware]:[1.20230703.0-0~bookworm+20240703]
pkg:[kmod]:[30+20221128-1]
WARNING:pkg:[librobotcontrol]:[NOT_INSTALLED]
pkg:[firmware-ti-connectivity]:[20230210-5]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev users systemd-journal input render netdev i2c bluetooth gpio admin tisdk weston-launch cloud9ide]
cmdline:[console=ttyS0,115200n8 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet]
dmesg | grep remote
[ 5.324518] remoteproc remoteproc0: wkup_m3 is available
[ 16.208354] systemd[1]: Reached target remote-fs.target - Remote File Systems.
[ 59.886269] remoteproc remoteproc0: powering up wkup_m3
[ 59.886316] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217148
[ 59.886656] remoteproc remoteproc0: remote processor wkup_m3 is now up
[ 83.244322] remoteproc remoteproc1: 4a334000.pru is available
[ 83.280344] remoteproc remoteproc2: 4a338000.pru is available
dmesg | grep pru
[ 83.244322] remoteproc remoteproc1: 4a334000.pru is available
[ 83.280344] remoteproc remoteproc2: 4a338000.pru is available
dmesg | grep pinctrl-single
[ 5.015982] pinctrl-single 44e10800.pinmux: 142 pins, size 568
dmesg | grep gpio-of-helper
dmesg | grep wlcore
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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