modifications for RPMsg to work added

[vishalpatil]

Added fixes for RPMsg to work. Tested on Pico Hobbit board

[richard-hu]

Hello, Vishal:

Thanks for your great work !!!
There are two kinds of DDR size(1GB/512MB) for PICO-IMX7. After we test on both of them, we will merge the patches.

Actually, i'm going to honeymoon in Europe. I'll tell my colleague - Ray to help validate the patches.
We have fixed the memory mapping problems for rpmsg, apparently it's not enough:
TechNexion/linux@92ce9f2

TechNexion/u-boot-edm@78ddaf7

Thanks again for your great contribution!!! Amazing job !!!

Have a nice day.

BR,

Richard

[vishalpatil]

Hi Richard,

Have also submitted a corresponding fix for RPMsg in linux kernel. Please check the pull request in Technexion/Linux (currently TechNexion/linux#1).

Happy vacation!

Regards,
Vishal

[richard-hu]

Hello, Vishal:

Thanks for your kind reminder.
It's a great feedback. I think all users must encounter the same problem on RPMSG. I already notify my colleague in office.
Hope they can merge your great patches soon.
Thanks for your wish :)

Have a nice day !

BR,

Richard