Fucked up vocore system

[lamenace]

Hi,

I couldn't get the hello sample to work on my system, so trying different things that broke my system.
I can connect tu TTL but get error when trying to get console : Failed to execut
Is there's a way to flash it again using putty ?

[lamenace]

Ok I did a
$mtd -r erase rootfs_data

then system was restored to factory settings and I was able to get it running again