Can not find UFS after several reboot

Hello Johnny,

Our product is using R-car S4 and whitebox 5.x SDK.
We have an issue is that we get into system and type command "reboot -f".
It will not find UFS after reboot several times.(Spider board won't happen)

I tested "reboot -f" command 10 times on Dom0 and it worked correctly with Spider board.
According to your comment, it seems to use custom board besides spider/s4sk.
In this forum, we can talk about only spider and s4sk board.
So, if you want to get support for your custom board, please move back to the ticket.

Or, if you use spider or s4sk board, please attach the log.
Other users doesn't see your log attached on the ticket.

Hi 
I want to get support for our board and I sent ticket twice.(number 385270)
Please refer to the ticket.

Thanks!

Hi 
I want to get support for our board and I sent ticket twice.(number 385270)
Please refer to the ticket.

Thanks!