rename U-Boot-v2 project to barebox ...

This has been done with the following script:

find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
	-e 's/u2boot/barebox/g' \
	-e 's/U2Boot/barebox/g' \
	-e 's/U-boot V2/barebox/g' \
	-e 's/u-boot v2/barebox/g' \
	-e 's/U-Boot V2/barebox/g' \
	-e 's/U-Boot-v2/barebox/g' \
	-e 's/U_BOOT/BAREBOX/g' \
	-e 's/UBOOT/BAREBOX/g' \
	-e 's/uboot/barebox/g' \
	-e 's/u-boot/barebox/g' \
	-e 's/u_boot/barebox/g' \
	-e 's/U-Boot/barebox/g' \
	-e 's/U-boot/barebox/g' \
	-e 's/U-BOOT/barebox/g'

find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
	xargs -0 -r rename 's/u[-_]?boot/barebox/'

It needs some manual fixup following in the next patch

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

pcm038 defenv: Do not hardcode ip addresses, ask to set MAC address ...

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

Net: Remove all hardcoded MAC addresses from default environments ...

While very convenient during debugging having MAC addresses in default
environments is a very bad idea. Stop it!

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

pcm038: Update environment for NAND ...

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

pcm038: fix default environment wrt. ip address ...

The boot script doesn't honour the ip= parameter when booting from flash
only.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>

[pcm038] remove alternate partition from environment ...

This patch removes the alternate partition from the default environment.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

pcm038: add default environment ...

Add a default environment for the phyCORE-i.MX27.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>