u-boot.git/tools/binman/test, branch v2024.10

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

binman: Support an assumed size for missing binaries

2024-07-03T06:36:33Z

Binman has a the useful feature of handling missing external blobs gracefully, including allowing them to be missing, deciding whether the resulting image is functional or not and faking blobs when this is necessary for particular tools (e.g. mkimage). This feature is widely used in CI. One drawback is that if U-Boot grows too large to fit along with the required blobs, then this is not discovered until someone does a 'real' build which includes the blobs. Add a 'assume-size' property to entries to allow Binman to reserve a given size for missing external blobs. Signed-off-by: Simon Glass

tools: binman: ti_board_cfg: Check for linting problems

2024-01-18T22:50:27Z

Use yamllint for checking whether YAML configuration files are adhering to default yamllint rules. Signed-off-by: Neha Malcom Francis Suggested-by: Nishanth Menon

binman: ftest: Add test for ti-secure firewall node

2024-01-04T21:48:00Z

Add test for TI firewalling node in ti-secure. Reviewed-by: Simon Glass Signed-off-by: Manorit Chawdhry

binman: etype: dm: Add entry type for TI DM

2023-12-13T23:39:06Z

K3 devices introduces the concept of centralized power, resource and security management to System Firmware. This is to overcome challenges by the traditional approach that implements system control functions on each of the processing units. The software interface for System Firmware is split into TIFS and DM. DM (Device Manager) is responsible for resource and power management from secure and non-secure hosts. This additional binary is necessary for specific platforms' ROM boot images and is to be packaged into tispl.bin Add an entry for DM. The entry can be used for the packaging of tispl.bin by binman along with ATF and TEE. Signed-off-by: Neha Malcom Francis Reviewed-by: Andrew Davis Reviewed-by: Simon Glass

binman: openssl: x509: ti_secure_rom: Add support for bootcore_opts

2023-11-03T02:38:01Z

According to the TRMs of K3 platform of devices, the ROM boot image format specifies a "Core Options Field" that provides the capability to set the boot core in lockstep when set to 0 or to split mode when set to 2. Add support for providing the same from the binman DTS. Also modify existing test case for ensuring future coverage. Signed-off-by: Neha Malcom Francis Reviewed-by: Simon Glass

binman: capsule: Add support for generating EFI empty capsules

2023-10-13T20:01:42Z

Add support in binman for generating EFI empty capsules. These capsules are used in the FWU A/B update feature. Also add test cases in binman for the corresponding code coverage. Signed-off-by: Sughosh Ganu Reviewed-by: Simon Glass