serial_ns16550: remove legacy code copied from U-Boot v1 ...

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

serial 16550: use xzalloc ...

No need to check for the result and increases the chance that we
build a binary without the rarely used calloc function.

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

Cleanup some more collateral damage from renaming ...

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

Cleanup colleteral damage from renaming ...

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

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>

Improve or fix various parameter documentation ...

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

Get rid of DEVICE_TYPE_CONSOLE usage ...

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

009-add-NS16550 ...

[Patch 09/17] U-Boot-V2:Serial: Add support for NS16550 Driver.

This introduces support for NS16550 and related OMAP support. This driver is a port from Uboot v1 driver from OMAP's Uboot tree.
OMAP U-Boot V1 source is available here: http://linux.omap.com/pub/bootloader/3430sdp/u-boot-v1.tar.gz

Signed-off-by: Nishanth Menon<x0nishan@ti.com>