Adds the support of the pre-load header with the image signature
to binman.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Some boards need to load an ELF file using the 'loadables' property, but
the file has segments at different memory addresses. This means that it
cannot be supplied as a flat binary.
Allow generating a separate node in the FIT for each segment in the ELF,
with a different load address for each.
Also add checks that the fit,xxx directives are valid.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
At present we only support expanding out FDT nodes. Make the operation
into an @operation property, so that others can be supported.
Re-arrange and tidy up the documentation so that it has separate
headings for each topic.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present the 'args' property of the mkimage entry type is a string. This
makes it difficult to include CONFIG options in that property. In
particular, this does not work:
args = "-n CONFIG_SYS_SOC -E"
since the preprocessor does not operate within strings, nor does this:
args = "-n" CONFIG_SYS_SOC" "-E"
since the device tree compiler does not understand string concatenation.
With this new feature, we can do:
args = "-n", CONFIG_SYS_SOC, "-E";
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an entry for OP-TEE Trusted OS 'BL32' payload.
This is required by platforms using Cortex-A cores with TrustZone
technology.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Add missing-blob-help, renumber the test file, update entry-docs:
Signed-off-by: Simon Glass <sjg@chromium.org>
This format is used in firmware binaries so we may as well supported it.
With this patch binman supports creating, listing and updating FIPs, as
well as extracting files from one, provided that an FDTMAP is also present
somewhere in the image.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes it is useful to have a list of related external blobs in a
single entry. An example is the DDR binaries used by meson. There are
9 files in total. Add support for this, so we don't have to have a
separate entry for each.
Signed-off-by: Simon Glass <sjg@chromium.org>
In some cases entries encapsulate other data and it is useful to access
the data within. An example is the fdtmap which consists of a 16-byte
header, followed by a devicetree.
Provide an option to specify an alternative format when extracting files.
In the case of fdtmap, this is 'fdt', which produces an FDT file which can
be viewed with fdtdump.
Signed-off-by: Simon Glass <sjg@chromium.org>
Expand this to explain subclassing better and also to tidy up formatting
for rST.
Fix a few pylint warnings to avoid dropping the score.
Signed-off-by: Simon Glass <sjg@chromium.org>
Add an entry for RISC-V OpenSBI's 'fw_dynamic' firmware payload.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Rick Chen <rick@andestech.com>
Reviewed-by: Rick Chen <rick@andestech.com>
When used with hierarchical images, use the Chromium OS convention of
adding a section before all the subentries it contains.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sometimes it is useful to specify the default alignment for all entries
in a section, such as when word-alignment is necessary, for example. It
is tedious and error-prone to specify this individually for each section.
Add a property to control this for a section.
Signed-off-by: Simon Glass <sjg@chromium.org>
The vblock entry type includes code to collect the data from a number of
other entries (not necessarily subentries) and concatenating it. This is
a useful feature for other entry types.
Make it a base class, so that vblock can use it, along with other entry
types.
Signed-off-by: Simon Glass <sjg@chromium.org>
At present there is a command-line flag to disable substitution of expanded
entries. Add an option to the entry node as well, so it can be controlled
at the node level.
Add a test to cover this. Fix up the comment to the checkSymbols() function
it uses, while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
Many entries start 'Entry containing a'. This looks fine in the source
code but is annoying when viewed in the htmldocs table of contents. Drop
these unnecessary words.
Signed-off-by: Simon Glass <sjg@chromium.org>
