u-boot.git/tools/binman/ftest.py, 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: Correct indentation in testSplPubkeyDtb

2024-07-29T14:42:18Z

This function has strange indentation. Fix it. Fixes: 8c1fbd1f607 ("binman: ftest: Add test for u_boot_spl_pubkey_dtb") Signed-off-by: Simon Glass

binman: Fix a comment typo in _DoReadFileDtb()

2024-07-29T14:42:18Z

Fix a minor typo in this function. 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: fix deprecated Python unittest methods

2024-07-03T06:36:33Z

The methods `unittest.assertEquals()` and `unittest.assertRegexpMatches()` are marked deprecated[1]. In Python 3.12 these aliases have been removed, so do a sed to replace them with their new names. [1] https://docs.python.org/3.11/library/unittest.html#deprecated-aliases Signed-off-by: Brandon Maier CC: Simon Glass CC: Alper Nebi Yasak Reviewed-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

Merge patch series "ATF and OP-TEE Firewalling for K3 devices."

2024-01-04T21:53:49Z

Manorit Chawdhry says: K3 devices have firewalls that are used to prevent illegal accesses to memory regions that are deemed secure. The series prevents the illegal accesses to ATF and OP-TEE regions that are present in different K3 devices. AM62X, AM62AX and AM64X are currently in hold due to some firewall configurations that our System Controller (TIFS) needs to handle. The devices that are not configured with the firewalling nodes will not be affected and can continue to work fine until the firewall nodes are added so will be a non-blocking merge. Test Logs: https://gist.github.com/manorit2001/4cead2fb3a19eb5d19005b3f54682627 CICD Run: https://github.com/u-boot/u-boot/pull/442