How to enable serial console in 2S?

[How to enable serial console in 2S?]

i solved the problem after wiring to pin 8 and 10.

helped a lot

[How to enable serial console in 2S?]

hello

to activate the uart, I change the /boot/config.txt

1. last line => overlay=console-uart0-overlay

2. intf:uart0=off => intf-uart0=on

is that all? but, I can't connect the uart0.

Is there anything else I need to configure?

 

$ dmesg | grep tty

[    0.000000] Kernel command line: storagemedia=emmc androidboot.storagemedia=emmc androidboot.mode=normal  androidboot.slot_suffix= androidboot.serialno=987cee5e97234e00 root=/dev/mmcblk1p9  rw rootwait earlycon=uart8250,mmio32,0xff1a0000 swiotlb=1 console=ttyFIQ0 rootfstype=ext4 coherent_pool=1m

[    0.560088] Registered FIQ tty driver

[    1.910761] ff180000.serial: ttyS0 at MMIO 0xff180000 (irq = 37, base_baud = 1500000) is a 16550A

[ 2949.553543] ttyS0 - failed to request DMA, use interrupt mode