u-boot.git/tools/binman/test, branch v2025.04

tools: binman: etype: Allow to replace 'NAME' in node names

2024-12-19T15:10:34Z

This change allows to replace both 'SEQ' and 'NAME' keywords by respectively a sequence number and the name of the FDT to provide more flexibility in the node name for the device trees included in the FIT. Signed-off-by: Paul HENRYS Reviewed-by: Simon Glass

tools: binman: Add tests for FIT with data encrypted by mkimage

2024-12-19T15:10:34Z

Test the property 'fit,encrypt' to encrypt FIT data. Signed-off-by: Paul HENRYS

binman: implement signing FIT images during image build

2024-10-18T20:10:22Z

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 Reviewed-by: Simon Glass Renumbered files, moved new tests to end: Signed-off-by: Simon Glass

binman: Make a start on an iMX8 test

2024-09-26T10:40:31Z

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

binman: Allow image_pos to be None when writing symbols

2024-09-26T10:40:30Z

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

binman: Provide a way to set the symbol base address

2024-09-26T10:40:30Z

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

binman: fit: Allow running fdtgrep on devicetree blobs

2024-07-29T14:42:18Z

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

binman: fit: Write the compatible string to configuration

2024-07-29T14:42:18Z

FIT allows the FDT's root-node compatible string to be placed in a configuration node to simplify and speed up finding the best match for booting. Add a new property to support this. Signed-off-by: Simon Glass

binman: fit: Allow providing FDT filenames in a directory

2024-07-29T14:42:18Z

In some cases the list of available FDT files is not available in an entryarg. Provide an option to point to a directory containing them instead. Signed-off-by: Simon Glass

binman: Add support for alternative FDTs

2024-07-29T14:42:18Z

FIT provides a way to select between different devicetree blobs depending on the model. This works fine for U-Boot proper and allows SPL to select the correct blob for the current board at runtime. The boot sequence (SPL->U-Boot proper) is therefore covered by the existing feature set. The first boot phase (typically TPL) cannot use FIT since SoC boot ROMs don't currently support it. Therefore the TPL image must be specific to each model it boots on. To support booting on mulitple models, binman must therefore produce a separate TPL image for each model, even if the images for the rest of the phases are identical. TPL needs to be packaged as an executable binary along with a reduced devicetree. When multiple models are supported, a reduced devicetree must be provided for each model. U-Boot's build system is designed to build a single devicetree for SPL builds, so does not support this requirement. Add a new 'alternatives' feature to Binman, allowing it to automatically subset a devicetree to produce the reduced devicetree for a particular phase for each supported model. With this it is possible to produce a separate TPL image for each of the models. The correct one can then be loaded onto a board, along with the common FIT image(s). Signed-off-by: Simon Glass