images: ignore and clean *.mlo/*.mlospi

Add *./mlo and *.mlospi to the clean rule and to .gitignore.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ARM: i.MX: esdctl: i.MX53 has esdctl v4, not v3

On the i.MX53 this has the effect that in early init only
half of the memory bank is detected and the barebox image
is place in the middle of SDRAM.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
tftp: more helpful help text

It took me a while to figure out syntax of tftp command, document that
server address is taken from environment.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
arch/arm/lib/bootm: fix length check of kernel image

Signed-off-by: Sebastian Block <basti@linux-source.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
scripts/checkpatch.pl: don't search for Doxyfile when checking top_of_kernel_tree()

Doxygen documentation is removed in the commit

  commit 98360be0fefd58bf27df03c47d887dd676a31d73
  Author: Sascha Hauer <s.hauer@pengutronix.de>
  Date:   Tue Jun 17 10:27:03 2014 +0200

      Documentation: remove doxygen documentation

But checkpatch.pl still trying to check 'Doxyfile' presence.
There is not such 'Doxyfile' and checkpatch.pl exits with
'Must be run from the top-level dir. of a kernel tree' message.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
mmu: flush ttb in map_io_sections

We need to flush out the ttb in order to make the
changes observable to the page walker.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
barebox: common: Add missing filetype description

Added missing filetype description for UBIFS.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>