i try boot via sdcard and use usb wifi for ssh
Connecting to 192.168.100.xx port 22, please wait...
login as: root root@192.168.100.xx's password:
##############################################
# CoreELEC #
# https://coreelec.org #
##############################################
CoreELEC (official): 20.4-Nexus (Amlogic-ne.aarch64)
Machine model: Amlogic
CoreELEC dt-id: sc2_s905x4_4g
CoreELEC:~ # dd if=/dev/dtb | gzip > /storage/backup/dtb.img.gz
512+0 records in
512+0 records out
262144 bytes (256.0KB) copied, 0.059329 seconds, 4.2MB/s
CoreELEC:~ # udevadm info /sys/bus/sdio/devices/* | paste
Unknown device "/sys/bus/sdio/devices/*": No such device
https://paste.coreelec.org/ZyWtji
CoreELEC:~ # lsusb | paste
https://paste.coreelec.org/N8XCYe
CoreELEC:~ # udevadm info /sys/bus/pci/devices/* | paste
Unknown device "/sys/bus/pci/devices/*": No such device
https://paste.coreelec.org/jRVIxb
CoreELEC:~ # lspci | paste
https://paste.coreelec.org/aNW01j
CoreELEC:~ # dmesg | paste
https://paste.coreelec.org/7rsW2l
dtb.img.gz (84.5 KB)