I’ve flashed an SD card with a fresh 12.2 Bookworm IoT image from the website. Once I flash it and plug it into the BeagleBone, I have no SSH access and cannot ping 192.168.7.2 as expected. I’ve tried reflashing twice with no success.
Upon boot, I get this output through FTDI serial:
U-Boot 2022.04-ge0d31da5 (Aug 04 2023 - 18:48:26 +0000)
CPU : AM335X-GP rev 2.1
Model: TI AM335x BeagleBone Black
DRAM: 512 MiB
Reset Source: Power-on reset has occurred.
RTC 32KCLK Source: External.
Core: 150 devices, 14 uclasses, devicetree: separate
WDT: Started wdt@44e35000 with servicing (60s timeout)
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Loading Environment from EXT4... ** File not found /boot/uboot.env **
** Unable to read "/boot/uboot.env" from mmc0:1 **
Board: BeagleBone Black
<ethaddr> not set. Validating first E-fuse MAC
BeagleBone Black:
Model: SeeedStudio BeagleBone Green:
BeagleBone Cape EEPROM: no EEPROM at address: 0x54
BeagleBone Cape EEPROM: no EEPROM at address: 0x55
BeagleBone Cape EEPROM: no EEPROM at address: 0x56
BeagleBone Cape EEPROM: no EEPROM at address: 0x57
Net: Could not get PHY for ethernet@4a100000: addr 0
eth2: ethernet@4a100000, eth3: usb_ether
Press SPACE to abort autoboot in 0 seconds
board_name=[BBG1] ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
Couldn't find partition 0:2 0x82000000
Can't set block device
Couldn't find partition 0:2 0x82000000
Can't set block device
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
libfdt fdt_check_header(): FDT_ERR_BADMAGIC
Scanning disk mmc@48060000.blk...
Scanning disk mmc@481d8000.blk...
Found 3 disks
No EFI system partition
BootOrder not defined
EFI boot manager: Cannot load any image
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
Checking for: /boot/uEnv.txt ...
gpio: pin 55 (gpio 55) value is 1
1713 bytes read in 4 ms (418 KiB/s)
Loaded environment from /boot/uEnv.txt
Checking if uname_r is set in /boot/uEnv.txt...
gpio: pin 56 (gpio 56) value is 1
Running uname_boot ...
loading /boot/vmlinuz-5.10.168-ti-r72 ...
11325952 bytes read in 718 ms (15 MiB/s)
debug: [enable_uboot_overlays=1] ...
debug: [enable_uboot_cape_universal=1] ...
debug: [uboot_base_dtb_univ=am335x-boneblack-uboot-univ.dtb] ...
uboot_overlays: [uboot_base_dtb=am335x-boneblack-uboot-univ.dtb] ...
uboot_overlays: Switching too: dtb=am335x-boneblack-uboot-univ.dtb ...
loading /boot/dtbs/5.10.168-ti-r72/am335x-boneblack-uboot-univ.dtb ...
210757 bytes read in 19 ms (10.6 MiB/s)
Found 0 extension board(s).
uboot_overlays: [fdt_buffer=0x60000] ...
uboot_overlays: loading /boot/dtbs/5.10.168-ti-r72/overlays/M-BB-BBG-00A0.dtbo ...
418 bytes read in 6 ms (67.4 KiB/s)
uboot_overlays: loading /boot/dtbs/5.10.168-ti-r72/overlays/BB-ADC-00A0.dtbo ...
645 bytes read in 7 ms (89.8 KiB/s)
uboot_overlays: loading /boot/dtbs/5.10.168-ti-r72/overlays/BB-BONE-eMMC1-01-00A0.dtbo ...
1605 bytes read in 6 ms (260.7 KiB/s)
loading /boot/initrd.img-5.10.168-ti-r72 ...
7844660 bytes read in 502 ms (14.9 MiB/s)
debug: [console=ttyS0,115200n8 bone_capemgr.uboot_capemgr_enabled=1 root=/dev/mmcblk0p1 ro rootfstype=ext4 rootwait coherent_pool=1M net.ifnames=0 lpj=1990656 rng_core.default_quality=100 quiet] ...
debug: [bootz 0x82000000 0x88080000:77b334 88000000] ...
Kernel image @ 0x82000000 [ 0x000000 - 0xacd200 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Ramdisk to 8f884000, end 8ffff334 ... OK
Loading Device Tree to 8f7ed000, end 8f883fff ... OK
Starting kernel ...
[ 0.151303] l3-aon-clkctrl:0000:0: failed to disable
[ 10.061189] debugfs: Directory '49000000.dma' with parent 'dmaengine' already present!
[ 10.093680] gpio-of-helper ocp:cape-universal: Failed to get gpio property of 'P8_03'
[ 10.093707] gpio-of-helper ocp:cape-universal: Failed to create gpio entry
[ 10.524031] mdio_bus 4a101000.mdio: mii_bus 4a101000.mdio couldn't get reset GPIO
[ 10.739842] omap_voltage_late_init: Voltage driver support not added
[ 10.887210] mdio_bus 4a101000.mdio: MDIO device at address 0 is missing.
trap: EXIT: bad trap
[ 28.634522] cpsw 4a100000.ethernet: phy "/ocp/interconnect@4a000000/segment@0/target-module@100000/ethernet@0/mdio@1000/ethernet-phy@0" not found on slave 0
Debian GNU/Linux 12 BeagleBone ttyS0
BeagleBoard.org Debian Bookworm IoT Image 2023-10-07
Support: https://bbb.io/debian
default username:password is [debian:temppwd]
Web console: https://BeagleBone.localdomain:9090/
BeagleBone login:
I find the trap: EXIT: bad trap a bit suspicious, but I don’t know what it could mean. I can login through the serial terminal.
ifconfig shows:
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether b0:d5:cc:fd:b6:4d txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 18 bytes 3113 (3.0 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 18 bytes 3113 (3.0 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
usb0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether b0:d5:cc:fd:b6:50 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
192.168.7.2 is not shown as I would expect.
networkctl:
IDX LINK TYPE OPERATIONAL SETUP
1 lo loopback carrier unmanaged
2 eth0 ether no-carrier configuring
3 usb0 gadget no-carrier configuring
4 can0 can off unmanaged
5 can1 can off unmanaged
Is this behavior expected for 12.2 image? If so, I would I configure the OS to expose the 192.172.7.2 through the USB connection?
Thank you