mån 2014-07-21 klockan 09:08 -0700 skrev Ivan Kozic:
> Ok, I have some updates - it seems that my Boot1 was compiled with
> SCRIPT_INSTALL_EARLY, so it doesn't fetch script.bin, but instead
> looks at SCRIPT_BASE. Not really sure what's happening there, but I
> recompiled drv_de.drv and using some printfs (__inf), I can verify
> that Boot1 gets the old PH07 instead of new PB04 (PB04 is set in
> script.bin).

So it's using the script.bin embedded in it's header?

If that is the case then you need to reinstall boot1 to update
script.bin. I.e. repack the firmware and install it with livesuit.


> However, there are a lot of errors when I attempt to recompile the
> complete Boot1 package, and I don't even know where the result goes,
> or how is 'make' used here - Boot1 is split across multiple folders,
> so even Makefiles are hard to track.

I am not aware of anyone outside Allwinner that have succeeded in
building boot0 & boot1. Have only used the sources as reference.

It is known it is a bit picky on which toolchain is being used to build
it.

Our focus is still to replace boot0/boot1 entirely, using u-boot all the
way both on SD/MMC (stable for years) and NAND (work in progress).

Regards
Henrik


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