Hi Robert,
I have wifi problem with our new rev boards. Please take a look the following messages for me:
//===== sudo /opt/scripts/tools/version.sh
git:/opt/scripts/:[46d33928c4a396ef472829bcf22761546e550a6f]
eeprom:[A335BNLTBWA51900BBWG0001]
model:[TI_AM335x_BeagleBone_Black_Wireless]
dogtag:[BeagleBoard.org Debian Image 2019-07-07]
bootloader:[eMMC-(default)]:[/dev/mmcblk1]:[U-Boot 2019.04-00002-g31a8ae0206]:[location: dd MBR]
kernel:[4.19.50-ti-r20]
nodejs:[v10.15.2]
uboot_overlay_options:[enable_uboot_overlays=1]
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:[bb-cape-overlays]:[4.4.20190610.0-0rcnee0~buster+20190610]
pkg:[bb-wl18xx-firmware]:[1.20190227.1-0rcnee0~buster+20190227]
pkg:[kmod]:[26-1]
pkg:[librobotcontrol]:[1.0.4-git20190227.1-0rcnee0~buster+20190327]
pkg:[firmware-ti-connectivity]:[20190114-1]
groups:[debian : debian adm kmem dialout cdrom floppy audio dip video plugdev users systemd-journal bluetooth netdev i2c cloud9ide gpio pwm eqep admin spi tisdk weston-launch xenomai]
cmdline:[console=ttyO0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk1p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 rng_core.default_quality=100 cape_universal=enable quiet]
dmesg | grep remote
[ 1.582094] remoteproc remoteproc0: wkup_m3 is available
[ 1.584109] remoteproc remoteproc1: 4a334000.pru is available
[ 1.584551] remoteproc remoteproc2: 4a338000.pru is available
[ 1.967108] remoteproc remoteproc0: powering up wkup_m3
[ 1.967232] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[ 1.970787] remoteproc remoteproc0: remote processor wkup_m3 is now up
dmesg | grep pru
[ 1.584109] remoteproc remoteproc1: 4a334000.pru is available
[ 1.584254] pru-rproc 4a334000.pru: PRU rproc node pru@4a334000 probed successfully
[ 1.584551] remoteproc remoteproc2: 4a338000.pru is available
[ 1.584647] pru-rproc 4a338000.pru: PRU rproc node pru@4a338000 probed successfully
dmesg | grep pinctrl-single
[ 1.139936] pinctrl-single 44e10800.pinmux: 142 pins, size 568
dmesg | grep gpio-of-helper
[ 1.152996] gpio-of-helper ocp:cape-universal: ready
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
END
//=====sudo dmesg|egrep ‘wlan|iwl|firm’
[ 1.967232] remoteproc remoteproc0: Booting fw image am335x-pm-firmware.elf, size 217168
[ 1.979504] wlan-en-regulator: disabling
//======sudo ifconfig wlan0 up
wlan0: ERROR while getting interface flags: No such device
//=======sudo systemctl status networking.service
● networking.service - Raise network interfaces
Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2019-07-07 16:36:47 UTC; 25min ago
Docs: man:interfaces(5)
Process: 5160 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE)
Main PID: 5160 (code=exited, status=1/FAILURE)
Jul 07 16:36:47 beaglebone dhclient[5189]: than a configuration issue please read the section on submitting
Jul 07 16:36:47 beaglebone dhclient[5189]: bugs on either our web page at www.isc.org or in the README file
Jul 07 16:36:47 beaglebone ifup[5160]: ifup: failed to bring up ppp0
Jul 07 16:36:47 beaglebone dhclient[5189]: before submitting a bug. These pages explain the proper
Jul 07 16:36:47 beaglebone dhclient[5189]: process and the information we find helpful for debugging.
Jul 07 16:36:47 beaglebone dhclient[5189]:
Jul 07 16:36:47 beaglebone dhclient[5189]: exiting.
Jul 07 16:36:47 beaglebone systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
Jul 07 16:36:47 beaglebone systemd[1]: networking.service: Failed with result ‘exit-code’.
Jul 07 16:36:47 beaglebone systemd[1]: Failed to start Raise network interfaces.
debian@beaglebone:/etc/init.d$
//======sudo hcitool scan
Scanning …
A0:AF:BD:72:A6:A9 Alden
D0:7F:A0:18:58:B6 Galaxy J7 Refine
The Bluetooth works.
Thank you for your support,
David