Added the - force_eeprom_read=0 and disable_poe_fan=1 to the config.txt file after that also same behavior observedAs GPIO0/1 is typ used as I2C interface to HATs I would like to know if you've told the firmware to stop probing for connected HATs.I configured the UARTS's, UART3(GPIO8,9) and UART0(GPIO14,15) on these both cases able to see the boot logs those terminals but on the UART1(GPIO0,1) i am facing boot issue, not sure exactly why?
Hi,
I have configured UART1(GPIO0 and GPIO1)- using sudo pinctrl set 0 a2 and sudo pinctrl 1 a2 and enable the UART1 in config.txt- able to send and receive data form PC terminal,
but when I configured it as for boot logs in cmdline.txt(console=serial0,115200 console=ttyAMA1,115200 console=tty1 root=PARTUUID=26260a32-02 rootfstype=ext4 fsck.repair=yes rootwait loglevel=7 cfg80211.ieee80211_regdom=IN)
- after this configuration boot getting failed and going initramfs,
Cant we use the UART1 at GPIO0 and GPIO1 pins to boot logs?
Statistics: Posted by shivajiyannaboina — Mon Jul 28, 2025 9:45 am