[PATCH] arm64: zynqmp: Support converting pm_cfg_obj.c

[Luca Ceresoli]

Hi Brandon,

On 22/06/20 22:45, Brandon Maier wrote:
> To use CONFIG_ZYNQMP_SPL_PM_CFG_OBJ_FILE, a developer must pull down the
> U-Boot source and run ./tools/zynqmp_pm_cfg_obj_convert.py to convert
> their pm_cfg_obj.c into U-Boot's PMU loader format, then feed that file
> back to U-Boot during build.
>
> Instead, by doing the conversion in U-Boot during the build, we can
> simplify the developer's build system. And it ensures that if
> zynqmp_pm_cfg_obj_convert.py is updated, the pm_cfg_obj will stay in
> sync with U-Boot.

In the workflows I have used so far U-Boot tools are extracted in a
different step w.r.t. U-Boot cross-compilation, so I never felt the need
for this feature. But I understand this feature can be handy.

The code looks OK too.

Reviewed-by: Luca Ceresoli <luca at lucaceresoli.net>

-- 
Luca