u-boot/arch/mips/mach-pic32/lowlevel_init.S

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (c) 2015 Purna Chandra Mandal <purna.mandal@microchip.com>
 *
*/

#include <config.h>
#include <asm/regdef.h>
#include <asm/mipsregs.h>
#include <asm/asm.h>

LEAF(lowlevel_init)
	/*
	 * Establish Cause
	 * (set IV bit)
	 */
	li	t1, 0x00800000
	mtc0	t1, CP0_CAUSE

	/* Establish Wired (and Random) */
	mtc0	zero, CP0_WIRED
	 nop

	jr	ra
	 nop
	END(lowlevel_init)
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> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
MIPS: Add support for Microchip PIC32MZ[DA] SoC family. Add Microchip PIC32MZ[DA] SoC family support. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> 2016-01-28 10:00:16 +00:00			`/*`
			`* (c) 2015 Purna Chandra Mandal <purna.mandal@microchip.com>`
			`*`
			`*/`

			`#include <config.h>`
			`#include <asm/regdef.h>`
			`#include <asm/mipsregs.h>`
			`#include <asm/asm.h>`

			`LEAF(lowlevel_init)`
			`/*`
			`* Establish Cause`
			`* (set IV bit)`
			`*/`
			`li t1, 0x00800000`
			`mtc0 t1, CP0_CAUSE`

			`/* Establish Wired (and Random) */`
			`mtc0 zero, CP0_WIRED`
			`nop`

			`jr ra`
			`nop`
			`END(lowlevel_init)`