Hi all!

just to let you know I got all the neccessary pieces together now to
boot an unmodified kernel with a sort-of mainline U-Boot with some
hacks on the open source hardware laptop Teres-I

https://www.olimex.com/Products/DIY-Laptop
https://linux-sunxi.org/Olimex_Teres-A64

My first goal was to use the same device tree for U-Boot and kernel,
and getting the hardware I²C to work was the biggest task. It allows
the use of i2c0 to enable the built-in LCD in the boot loader. As a
weird side effect, this mysteriously breaks the WiFi; any pointers
welcome!

With the LCD working, U-Boot provides an EFI frame buffer to the
kernel, and the kernel messages appear until user land is started.

This is all work in progress and I need to find out how the hacks
could fit into the upstream trees cleanly, but I thought you might be
interested in the progress already made.

You can have a look at the current status in
OBS:/home:duwe:branches:hardware:boot:staging

        Torsten
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