u-boot-brain/board/xilinx/zynq/xil_io.h

/* SPDX-License-Identifier: GPL-2.0+ */

#ifndef XIL_IO_H           /* prevent circular inclusions */
#define XIL_IO_H

/*
 * This empty file is here because ps7_init_gpl.c exported by hw project
 * has #include "xil_io.h" line.
 */

#endif /* XIL_IO_H */
SPDX: Convert all of our single license tags to Linux Kernel style 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 <trini@konsulko.com> 2018-05-07 06:58:06 +09:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
zynq: add empty xil_io.h to avoid compile error ps7_init.c exported by hw project has #include "xil_io.h" line but U-Boot does not have "xil_io.h". So we get an error on SPL build: ps7_init.c:12581:20: fatal error: xil_io.h: No such file or directory We can delete the include directive in ps7_init.c to avoid this error. But it is painful to do this every time we export ps7_init.c file. Instead, we can put an empty xil_io.h in the same directory so we can directly copy ps7_init.c as is. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> 2014-05-08 17:13:56 +09:00
			`#ifndef XIL_IO_H /* prevent circular inclusions */`
			`#define XIL_IO_H`

			`/*`
zynq: Use GPLed files for SPL The latest Xilinx tools generate ps7_init files that are explicitly available under GPL. Change the makefile to allow drop in of those files for building the SPL. Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Reviewed-and-tested-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> 2014-10-31 02:52:43 +09:00			`* This empty file is here because ps7_init_gpl.c exported by hw project`
zynq: add empty xil_io.h to avoid compile error ps7_init.c exported by hw project has #include "xil_io.h" line but U-Boot does not have "xil_io.h". So we get an error on SPL build: ps7_init.c:12581:20: fatal error: xil_io.h: No such file or directory We can delete the include directive in ps7_init.c to avoid this error. But it is painful to do this every time we export ps7_init.c file. Instead, we can put an empty xil_io.h in the same directory so we can directly copy ps7_init.c as is. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> 2014-05-08 17:13:56 +09:00			`* has #include "xil_io.h" line.`
			`*/`

			`#endif /* XIL_IO_H */`