hello ;
thank you "Audioniek" for all explanations.
In last few days i was traying a diffirent combinations of "usbootargs" ,in particular one of sh1008se+ (pkt bootargs found on the forum). Using an old E2 ( HAARP v3) on tar.gz form . because the kernel build from your git don't start after been reading . my be due to somthing changed in the config file ?.
So here is the new bootargs env :
Spoiler:
and here is putty log after runing bootcmd :
Spoiler:
as you can see , the process hangs on kernel command line.
Regards .