Hi!

> > What is status of OLPC-1.75 in v5.3? IIRC most of the patches went in,
> > but I don't see suitable dts file in the tree. I tried porting one
> > from working (4.19 or so) kernel, but it was not quite trivial.
> > 
> > Is there time for dts to be merged?
> 
> Short answer is that it's not absolutely necessary. With a new enough
> OpenFirmware, the firmware will just construct a correct FDT.

> To upgrade your machine to the new firmware, just copy 
> http://dev.laptop.org/~quozl/q4e00ja.rom to a FAT partition on a USB
> flash stick and run "flash u:\q4e00ja.rom" from the "ok" prompt.
> Then you'll be able to run stock mainline kernels happily.

Aha, good, thanks. That went smoothly.

> That said, it might still be useful to have a DTS file in tree (for
> reference, testing, machines with older firmware, etc.). I've now re-
> sent the MMP2 devicetree update patch set with the DTS file included
> and copied you on that one.

Yes: sometimes it is neccessary to modify the dts. I was changing the
kernel command line, for example.

> As usual, I'm thankful for testing, reviews and acks.

I'll take a look. I tried 5.2 with defconfig from one of the branches
(olpc_xo175_defconfig), and that does not boot.

What config should I use? Is it enough to produce zImage and put it on
the flashdisk with olpc.fth file? Is there some kind of documentation
somewhere? :-).

Thanks and best regards,
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html