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>

move some init work into initcalls ...

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

introduce cdev ...

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

Shutdown U-Boot before starting an OS ...

Some devices, especially the ones doing DMA should be disabled before
giving control to an OS. We take the simple approach here: Just shutdown
the devices in the reverse order they were activated.

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

arm: dump stack space on startup ...

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

Make the early console device/baudrate configurable instead of using ...

hardcoded values

enabling envrionment's autoload at startup ...

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

Move display_banner() to console.c. This helps us to show ...

the banner as first message.

add missing whitespace in printf output

indention

display malloc space on startup

execute /env/bin/init instead of /env/init

- teach hush to honour PATH variable ...

- remove common/main.c. This is now handled in the different shells.

whitespace cleanup

add default environment

further reloc fixes

add whitespace in banner string

print u-boot bss info only for debug case

CONFIG_ARCH_HAS_RELOC -> CONFIG_HAS_EARLY_INIT

add early_init()

svn_rev_662

svn_rev_653 ...

restructure tree, add reginfo command

svn_rev_604 ...

no interrupts

svn_rev_502 ...

complete multiple console support

svn_rev_420 ...

- do more POSIX:
  - use DIR instead of struct dirent
  - use (struct dirent)->d_name instead of (struct dirent)->name
- switch to a new layout for U_BOOT_CMD:
  - use C99 initializers to be able to add more fields to the
    command struct
  - add aliases for commands (needed mainly for help -> ? and test -> [
  - This is not done for all commands yet, but the compiler will tell you ;)

svn_rev_413

svn_rev_340 ...

temporarily add some startup commands

svn_rev_275

svn_rev_172 ...

WIP