Deb on Medion MD86783 (Soc: 88F6702 Marvell Feroceon 88FR131) (no replies)

Hi guys,

this is my first post to this forum. So excuse me if i am asking "noob stuff" :P
I have rudimentary to basic Linux knowledge (keeping SLES server alive @work)

Data:

• NAS: Medion MD86783 - It's based on Marvell Feroceon CPU (If i done my reading right it should be a kirkwood flavor) which seems to be supported by bodhis rootfs and kernel. (jochar in this Thread has the same board.
• I am running stock u-boot. - I didnt update uboot, because kwboot is not working for me and so i can't test any of the provided kwboot files against my NAS. The risk of bricking the hardware was too damn high. If i got all information correct, there is no way of unbricking via uart IF kwboot is NOT working. Pls correct me if i am wrong :)
• Attachted to this post is a full serial log from booting the board till default linux login promt.
• Also attacchted to this post is the output of default printenv
• Medion provided its GPL source

Now if i try to load latest bodhi kernel via tftpboot, my NAS just freezes.

Marvell>> tftpboot 0x800000 uImage.bodhi
Using egiga0 device
TFTP from server 10.0.0.38; our IP address is 10.0.0.30
Filename 'uImage.bodhi'.
Load address: 0x800000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ##################################
done
Bytes transferred = 3168351 (30585f hex)
Marvell>> setenv bootargs console=ttyS0,115200
Marvell>> bootm 0x800000
## Booting image at 00800000 ...
   Image Name:   Linux-4.4.0-kirkwood-tld-1
   Created:      2017-03-05  14:39:41 UTC
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    3168287 Bytes =  3 MB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
OK

Starting kernel ...

Thats a try with bodhis kernel and integrated N320s dtb as desrcibed here in 4b



I don't even know, if i am just noob and missing some bootargs to propably boot, or the kernel is missing its initramfs to do more, or ther kernel does not fit my hardware (i have seen bad magic number errors if i play around with my uImage files)
And even after "dumping/learning" for 2 weekends now i have not the slightest hint what i could do to get one step further.

Maybe u can give me a push in the right direction :)
Do you need further information?

regards and greetings from germany
helge