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>

[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

PCM038: NAND related updates ...

- Add NAND resources
- Add booting from NAND
- Move parts of lowlevel_init to C-Code to save space in bare_init

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

pcm038 startup: Use bit defines rather than hardcoded values in initialisation

pcm038: add flash timing initialization ...

Add init code for the CS0 flash timing registers. These values are not
optimized yet, they are more or less copied from the Windows CE
installation.

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

pcm038: fixup hardware init sequence ...

The i.MX27 can only run at 200 MHz ARM core frequency when being powered
by 1.2 V. Fix init sequence to reflect this behaviour.

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

(Re) Enabling SDRAM setup ...

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>

Using correct board names all over the place ...

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>