u-boot.git/tools/binman/state.py, branch v2023.04

binman: Add VPL support

2022-09-12T12:41:14Z

Add support for U-Boot's Verifying Program Loader phase. Signed-off-by: Simon Glass

binman: Correct the error message for a bad hash algorithm

2022-02-22T17:05:44Z

This shows an internal type at present, rather than the algorithm name. Fix it and update the test to catch this. Signed-off-by: Simon Glass Reviewed-by: Alper Nebi Yasak

patman: Convert camel case in tout.py

2022-02-09T19:30:13Z

Convert this file to snake case and update all files which use it. Signed-off-by: Simon Glass

patman: Convert camel case in tools.py

2022-02-09T19:26:12Z

Convert this file to snake case and update all files which use it. Signed-off-by: Simon Glass

binman: Add a way to obtain the version

2021-12-02T16:16:30Z

Add a -V option which shows the version number of binman. For now this just uses a local 'version' file. Once the tool is packaged in some way we can figure out an approach that suits. Signed-off-by: Simon Glass

binman: Add basic support for debugging performance

2021-07-21T16:27:35Z

One of binman's attributes is that it is extremely fast, at least for a Python program. Add some simple timing around operations that might take a while, such as reading an image and compressing it. This should help to maintain the performance as new features are added. This is for debugging purposes only. Signed-off-by: Simon Glass

binman: Support multithreading for building images

2021-07-21T16:27:35Z

Some images may take a while to build, e.g. if they are large and use slow compression. Support compiling sections in parallel to speed things up. Signed-off-by: Simon Glass (fixed to use a separate test file to fix flakiness)

binman: Automatically expand phase binaries into sections

2021-03-26T04:03:09Z

When creating an entry, check for an expanded version of that entry, then use it instead. This allows, for example use of: u-boot { }; instead of having to write out in full: u-boot { type = "section"; u-boot-nodtb { }; u-boot-dtb { }; }; Add an implementaion of this and associated documentation. Signed-off-by: Simon Glass

binman: Use standard filenames for SPL/TPL devicetree

2021-03-26T04:03:09Z

At present, before any entry expansion is done (such as a 'files' entry expanding out to individual entries for each file it contains), we check the binman definition (i.e. '/binman' node) to find out what devicetree files are used in the images. This is a pain, since the definition may change during expansion. For example if there is no u-boot-spl-dtb entry in the definition at the start, we assume that the SPL devicetree is not used. But if an entry later expands to include this, then we don't notice. In fact the flexibility provided by the current approach of checking the definition is not really useful. We know that we can have SPL and TPL devicetrees. We know the pathname to each, so we can simply check if the files are present. If they are present, we can prepare them and update them regardless of whether they are actually used. If they are not present, we cannot prepare/update them anyway, i.e. an error will be generated. Simplify state.Prepare() so it uses a hard-coded list of devicetree files. Note that state.PrepareFromLoadedData() is left untouched, since in that case we have a complete definition from the loaded file, but cannot of course rely on the devicetree files that created it still being present. So in that case we still check the image defitions. Signed-off-by: Simon Glass

binman: Drop unnecessary field in output_fdt_info

2021-03-26T04:03:09Z

At present we store an entry as the third field in output_fdt_info[]. This is only used to get the type of the entry. Of course multiple entries may have this same type. Also the entry type is the key to this dict, so we can use that instead. Drop the field and update GetUpdateNodes() to suit. Improve the comment for output_fdt_info a little while here. Signed-off-by: Simon Glass