Merge branch 'for-next/misc'

images: fix image size in pblx ...

The pblx is a self extracting barebox binary. This doesn't have
the size of the image correctly set because the linker doesn't
generate it for relocatable binaries.
This currently only works on ARM, but this is the only architecture
supporting multi images anyway. TO make it work on other architectures
fix_size would have to be extended to recognize other images.

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

images: remove unused command ...

cmd_selfextract is unused. Remove it.

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

ARM: am33xx Phytec phyCORE: Switch to multiimage support ...

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

ARM: Make multi images startup process simpler ...

The multi image startup process used to have three binaries involved:
- The lowlevel board code to initialize SDRAM
- the uncompressor
- the regular (compressed) barebox binary
Drop the uncompressor and put the uncompress code into the lowlevel
board code binary. This makes the startup process easier.

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

Merge branch 'for-next/tegra' ...

Conflicts:
	arch/arm/dts/Makefile
	images/Makefile

Merge branch 'for-next/socfpga' ...

Conflicts:
	scripts/Makefile

tegra: switch to multi image ...

To keep things clean I removed all support for the old way to build
images. There is now a single tegra_v7 defconfig which builds both
supported Tegra boards as images.
The new image generation also paves the way for integration of the
tegra-cbootimage tool to produce directly flashable images.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

images: correctly linebreak built images output ...

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: Add Altera SoCFPGA support ...

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

Merge branch 'for-next/mvebu'

ARM: mvebu: introduce multi image support ...

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

images: get rid of imximage-y ...

imximage-y is only needed to add its content to $targets so that
the build system does not rebuild the files because of the files
not being in $targets.
Automatically generate the files and add them to $targets and remove
imximage-y

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

pbl: add lz4 support ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: i.MX: Add multi images support Makefile ...

This adds images/Makefile.imx which will contain the i.MX
specific image generation snippets.

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

Add multi images support ...

This adds the make infrastructure to build multiple SoC or
board specific images from a single barebox binary.

The basic idea is that we no longer have a single pbl, but instead
multiple pbls, one per image if necessary. Each pbl is defined
by its entry function so that each pbl can do exactly what a given
board needs. Additionally the pbls together with a self extracting
barebox binary can be encapsulated in specific image formats.

squashed in build fixes from Lucas Stach for make version >= 3.82:

Split Multimage Makefile rule in explicit and implicit parts

Fixes build with make version >=3.82

Frome the make 3.82 NEWS file:
* WARNING: Backward-incompatibility!
  In previous versions of make it was acceptable to list one or more explicit
  targets followed by one or more pattern targets in the same rule and it
  worked "as expected".  However, this was not documented as acceptable and if
  you listed any explicit targets AFTER the pattern targets, the entire rule
  would be mis-parsed.  This release removes this ability completely: make
  will generate an error message if you mix explicit and pattern targets in
  the same rule.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Lucas Stach <dev@lynxeye.de>