This adapts all files that were identifed by licensecheck
(https://salsa.debian.org/build-common-team/licensecheck.git) as
licensed under the GPL.

The advantage is that these specifiers are machine-parseable which helps
license conformance, e.g. for packaging barebox in Debian.

While touching these files also do some minor comment reformatting to
get some uniform layout.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Roland Hieber <rhi@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Instead of using "ifup ethx" use "ifup -a" which works with all
network interfaces. Also replace "$ethx.serverip" with
"$global.net.server". This makes the automount independent of
the actual network interface. Remove all board specific
/env/init/automount files which were only there to use eth1 instead
of the previously hardcoded eth0.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

This adds support for the i.MX6UL Technexion Pico Hobbit. The board
comes with different amounts of RAM. We create one image for the 256MB
and one for the 512MB variant.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
   ---
   v1 -> v2: - removed already prepared clock setup
   v2 -> v3: - added phy-reset-post-delay as the support is now available

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>