Currrently, gcc-11 users risk bricking their devices because to the
combination of a new optimization pass and some mistakes in the way
the Nordic Softdevice headers wrap the SD system calls.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

The K9 is similar to the PineTime and P8 devices but does not appear
to use the CST[78]16 touch screen controllers. At present the protocol
is not known (readfrom yields all zeros, readfrom_mem provokes an
exception) so we have a hugely limited interface consisting of the side
button and the touchscreen interrupts (in other words we can treat the
touchscreen like a second button).

Works suprisingly well considering...

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

All the components (bootloader, reloader, micropython) has P8 support added
some time back but without full integration at the wasp-os level. Let's
add it!

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

Generate a .zip file that works with SoftDevice 2.0.1 (still looking
for the recipe that works with 5.0), fix up the bootloader to work with
DaFlasher and add an extra feature in micropython to cope better.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>

Signed-off-by: Steve Amor <steveamor@users.noreply.github.com>
[daniel@redfelineninja.org.uk: Adopt corresponding bootloader version]

Fixes: #28