u-boot.git/tools/dtoc, branch v2018.07

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

libfdt: move headers to and

2018-03-05T15:16:28Z

Thomas reported U-Boot failed to build host tools if libfdt-devel package is installed because tools include libfdt headers from /usr/include/ instead of using internal ones. This commit moves the header code: include/libfdt.h -> include/linux/libfdt.h include/libfdt_env.h -> include/linux/libfdt_env.h and replaces include directives: #include -> #include #include -> #include Reported-by: Thomas Petazzoni Signed-off-by: Masahiro Yamada

host-tools: use python2 explicitly for shebang

2018-01-28T17:27:30Z

All of these host tools are apparently written for Python2, not Python3. Use 'python2' in the shebang line according to PEP 394 (https://www.python.org/dev/peps/pep-0394/). Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass

dtoc: Allow DTC environment variable to provide path to dtc

2018-01-16T01:29:21Z

The system device-tree compiler may not be new enough to run the tests we use in U-Boot (e.g. with binman). Allow use of a DTC environment variable to point to the correct dtc. If not defined, the dtc on the default PATH is used. Signed-off-by: Simon Glass

dtoc: Fix up tests

2017-11-23T01:05:38Z

The tool has changed slightly since it was originally written. Update the tests to suit. Signed-off-by: Simon Glass

binman: Disable the no-unit_address_vs_reg warnings

2017-11-23T01:05:38Z

These warnings are not useful for binman tests. Disable them. Signed-off-by: Simon Glass

dtoc: Add a header to the generated files

2017-09-15T11:27:48Z

Add a header that indicates that the files generated by dtoc should not be modified. Signed-off-by: Simon Glass Tested-by: Kever Yang

dtoc: Support properties containing multiple phandle values

2017-09-15T11:27:48Z

At present dtoc has a very simplistic view of phandles. It assumes that a property has only a single phandle with a single argument (i.e. two cells per property). This is not true in many cases. Enhance the implementation to scan all phandles in a property and to use the correct number of arguments (which can be 0, 1, 2 or more) when generating the C code. For the struct definitions, use a struct which can hold the maximum number of arguments used by the property. Signed-off-by: Simon Glass Tested-by: Kever Yang

dtoc: Put phandle args in an array

2017-09-15T11:27:48Z

We want to support more than one phandle argument. It makes sense to use an array for this rather than discrete struct members. Adjust the code to support this. Rename the member to 'arg' instead of 'id'. Signed-off-by: Simon Glass Tested-by: Kever Yang

dtoc: Put each phandle on a separate line

2017-09-15T11:27:47Z

When writing values from properties which contain phandles, dtoc currently writes 8 phandles per line. Change this to write one phandle per line. This helps reduce line length, since phandles are generally longer and may have arguments. Signed-off-by: Simon Glass Tested-by: Kever Yang