The patch implement new property 'fit,sign' that can be declared
at the top-level 'fit' node. If that option is declared, fit tryies
to detect private keys directory among binman include directories.
That directory than passed to mkimage using '-k' flag and that enable
signing of FIT.

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Renumbered files, moved new tests to end:
Signed-off-by: Simon Glass <sjg@chromium.org>

This patch is for Marek, to provide a starting point.

To try it, use 'binman test -T' and see the missing coverage.

Signed-off-by: Simon Glass <sjg@chromium.org>

Some images do not have an image_pos value, for example an image which
is part of a compressed section and therefore cannot be accessed
directly.

Handle this case, returning None as the value.

Signed-off-by: Simon Glass <sjg@chromium.org>

The base address of the ELF containing symbols is normally added to
any symbols written, so that the value points to the correct address in
memory when everything is loaded. When the binary resides on disk, a
different offset may be needed, typically 0. Provide a way to specify
this.

Signed-off-by: Simon Glass <sjg@chromium.org>

Add a clarification to the documentation and add a missing comment. Also
update the test so that when it fails it is easier to see what is going
on, rather than having to decode hex strings.

Signed-off-by: Simon Glass <sjg@chromium.org>

With OF_UPSTREAM the dts files are in an SoC-specific subdirectory,
meaning that the resulting dtb files all end up in a similar
subdirectory.

We don't want the subdirectory name to appear as a node name in the FIT,
so handle this as a special case.

Also the default devicetree may have a directory-name prefix, so handle
that when searching through the available devicetree files.

Signed-off-by: Simon Glass <sjg@chromium.org>

Since the files are known to be in the provided directory, use that
instead of requiring it to be added to the list of input directories.

Signed-off-by: Simon Glass <sjg@chromium.org>

Add tests for missing tools to complete the test coverage for this
etype.

Signed-off-by: Simon Glass <sjg@chromium.org>

Migrate sandbox over to generating it's capsule update image GUIDs
dynamically from the namespace and board/image info. Update the
reference and tests to use the new GUIDs.

Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>

When using FIT to load firmware builds for multiple models, the FIT must
include a common binary along with a number of devicetree blobs, one for
each model. This is the same mechanism as is used for loading an OS.

However, SPL builds do not normally use the full devicetree, but instead
a cut-down version which various nodes and properties removed.

Add a new fit,fdt-phase property to allow binman to produce these
devicetree blobs.

Signed-off-by: Simon Glass <sjg@chromium.org>