[SOLVED] enable_uart=1 kernel panic on Raspberry Pi Zero 2 W

This forum is for topics dealing with problems with software specifically in the AArch64 repo.

[SOLVED] enable_uart=1 kernel panic on Raspberry Pi Zero 2 W

Postby l1n00x » Thu Apr 07, 2022 5:54 pm

Hi,

I am experiencing kernel panics using the option enable_uart=1 in /boot/config.txt on a Raspberry Pi Zero 2 W.

bootlog:
https://i.ibb.co/F4vx0L6/Unbenannt.jpg

/boot/config.txt:
$this->bbcode_second_pass_code('', '# See /boot/overlays/README for all available options

dtoverlay=vc4-kms-v3d
initramfs initramfs-linux.img followkernel

# Uncomment to enable bluetooth
#dtparam=krnbt=on

[pi4]
# Run as fast as firmware / board allows
arm_boost=1

[all]
gpu_mem=16
dtparam=i2c_arm=on
enable_uart=1
')

/boot/cmdline.txt:
$this->bbcode_second_pass_code('', 'root=/dev/mmcblk0p2 rw rootwait console=serial0,115200 console=tty1 selinux=0 plymouth.enable=0 smsc95xx.turbo_mode=N dwc_otg.lpm_enable=0 kgdboc=serial0,115200
')

Thank you for your help!


Solution: I removed the kernel debugger option (kgdboc=serial0,115200) in /boot/cmdline.
l1n00x
 
Posts: 2
Joined: Tue Dec 14, 2021 12:01 pm

Return to ARMv8

Who is online

Users browsing this forum: No registered users and 5 guests