Hi ,

I am trying to automate the linux boot functionality on my custom boards using LAVA framework. Previously I have done it on Renesas board using LAVA it works fine.I got linux boot messages on lava job whereas i am not getting with customised board.

Issue:   I am using trace32 debugger to flash images onto the board (working fine).  After that i am calling minimal method in pipeline job  to get prompt strings/login

But i am not getting the linux boot messages on the job. always stucks at the following:

[common] connect-device Connecting to device using 'telnet 10.10.0.18 4000'Setting prompt string to ['lava-test: # ']end: 2.3 connect-device (duration 00:00:00) [common]end: 2 boot-trace32-image (duration 00:00:28) [common]start: 3 minimal-boot (timeout 00:03:00) [common]start: 3.1 connect-device (timeout 00:03:00) [common]Already connectedend: 3.1 connect-device (duration 00:00:00) [common]start: 3.2 auto-login-action (timeout 00:03:00) [common]Setting prompt string to ['Booting Linux']auto-login-action: Wait for prompt ['Booting Linux'] (timeout 00:03:00)Trying 10.10.0.18...Connected to 10.10.0.18.Escape character is '^]'.alif_asic01 4000 [115200 N81]auto-login-action timed out after 180 secondsend: 3.2 auto-login-action (duration 00:03:00) [common]

Both telnet & serial server(ser2net) is configured.

Uart cable attached with serial server: usb-Profolic_Technology_Inc._Usb-serial_Controller-ifoo-port0

i am getting boot log messages using telnet manually but not with lava.

Manual log with telnet:

$ telnet 10.10.0.18 4000

Trying 10.10.0.18...

Connected to 10.10.0.18.

Escape character is '^]'.

alif_asic01 4000 [115200 N81]

Booting Linux on physical CPU 0x0

Linux version 5.4.25-00024-g9283a6810958-dirty (nishit@alif) (gcc version 9.2.0 (GCC)) #72 Tue Apr 20 15:41:31 IST 2021

#HGG1

CPU: ARMv8-a aarch32 Processor [411fd010] revision 0 (ARMv8), cr=50c5383d

CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

#HGG1.1

OF: fdt: Machine model: corstone700 

[PFA] yaml job