Commits

Masahiro Yamada committed 3907b1ac664
zynq: document how to use custom ps7_init files Since U-Boot supported SPL for Zynq boards at v2014.04 release, it became much easier to build a system. At that time, however, users still needed to manually copy ps7_init.c/h to the U-Boot source tree to generate a working SPL image because ps7_init.c/h output from Xilinx tools are not compatible with GPL. Later, the license problem was solved when Xilinx tools became able to output the GPL-compatible variants (ps7_init_gpl.c/h) as well. U-Boot v2015.07 or later includes ps7_init_gpl.c/h for major Zynq boards so that users can build a boot image straight away. Now Buildroot supports 3 boards (Zedboard, MicroZed, ZC706) without any manual intervention. This is a good thing itself, but commit b9cd72cdbfe3 ("zynq_zc706: bump U-Boot to xilinx-v2016.2") entirely dropped the information about custom ps7_init files. This commit provides up-to-date guidance for how to customize the ps7_init files. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Matt Weber <matthew.weber@rockwellcollins.com> Acked-by: Alistair Francis <alistair.francis@xilinx.com> [Thomas: rewording and formatting tweaks.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>