[U-Boot] [RFC v2 1/2] zynqmp: add minimal include files to build a pm_cfg_obj.c

[Luca Ceresoli]

Hi Michal,

On 27/03/19 16:10, Michal Simek wrote:
> On 21. 03. 19 16:48, Luca Ceresoli wrote:
>> A following commit will allow U-Boot to pass a configuration object to
>> the ZynqMP PMU firmware. This configuration object is generated by
>> Xilinx tools in the form of a C file (pm_cfg_obj.c), which #includes a
>> few headers with constants definitions.
>>
>> In order to allow pm_cfg_obj.c to build, include in U-Boot a minimal
>> version of those headers files:
>>
>>  - pm_defs: a copy of [0], reduced to remove unneeded values
>>  - pmu_global.h: empty file, it is included but not really needed
>>  - xil_types.h: just includes common.h which has all the needed types
>>
>> [0] https://github.com/Xilinx/embeddedsw/blob/xilinx-v2018.3/lib/sw_services/xilpm/src/common/pm_defs.h
>>
>> Signed-off-by: Luca Ceresoli <luca at lucaceresoli.net>
>> ---
>>  board/xilinx/zynqmp/pm_defs.h    | 254 +++++++++++++++++++++++++++++++
>>  board/xilinx/zynqmp/pmu_global.h |   0
>>  board/xilinx/zynqmp/xil_types.h  |   1 +
>>  3 files changed, 255 insertions(+)
>>  create mode 100644 board/xilinx/zynqmp/pm_defs.h
>>  create mode 100644 board/xilinx/zynqmp/pmu_global.h
>>  create mode 100644 board/xilinx/zynqmp/xil_types.h
[...]
> 
> I found one version of this file with GPL license.

Of pm_defs.h? Interesting, where can I find it?

> But even that
> I think this should be taken as blob and compiled/generated out of
> u-boot source code. Still pm_cfg_obj.c has no GPL license in it.

Yes, sure. But still we need a pm_defs.h if we want to obtain a blob out
of a Xilinx-generated pm_cfg_obj.c, so the GPL'ed file you mentioned
would be useful.

-- 
Luca