Genode on RK3588 and Emulation

Michael Grunditz michael.grunditz at
Sat Oct 22 02:11:48 CEST 2022


I am planning to start porting Genode to RK3588 Soc any day now.
On top of that a cpu emulator for running 32bit code. The little cpu in 
the soc supports 32bit , but the big doesn't in a decent way.

I think the basic bringup will be easy, but after that it becomes harder. 
I still haven't seen a manual for the soc. I have seen a dts in uboot and 
with a bit of luck it works similar to RK3399.

For the emulation I use Unicorn emulation engine.  A stripped down qemu 
that only does cpu. I hope that porting that to Genode will be a easy 
project, it doesn't have much dependencies. I am currently hacking it  bit 
to fit my needs.

I plan to expose hardware directly to emulator, probaly by memory pointers 
that Genode sets up. First step is the all important debug uart.

As for Genode I think the soc would be a great platform for Sculpt. 
However I have no interest in Sculpt , so will not do that. But since I 
will do the basics I guess that someone can do Sculpt on top of that.


Best regards,
Michael Grunditz

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