u-boot/arch/arm/include/asm/arch-armv7/systimer.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * (C) Copyright 2010 Linaro
 * Matt Waddel, <matt.waddel@linaro.org>
 */
#ifndef _SYSTIMER_H_
#define _SYSTIMER_H_

/* AMBA timer register base address */
#define SYSTIMER_BASE		0x10011000

#define SYSHZ_CLOCK		1000000		/* Timers -> 1Mhz */
#define SYSTIMER_RELOAD		0xFFFFFFFF
#define SYSTIMER_EN		(1 << 7)
#define SYSTIMER_32BIT		(1 << 1)
#define SYSTIMER_PRESC_16	(1 << 2)
#define SYSTIMER_PRESC_256	(1 << 3)

struct systimer {
	u32 timer0load;		/* 0x00 */
	u32 timer0value;
	u32 timer0control;
	u32 timer0intclr;
	u32 timer0ris;
	u32 timer0mis;
	u32 timer0bgload;
	u32 timer1load;		/* 0x20 */
	u32 timer1value;
	u32 timer1control;
	u32 timer1intclr;
	u32 timer1ris;
	u32 timer1mis;
	u32 timer1bgload;
};
#endif /* _SYSTIMER_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> 2018-05-06 21:58:06 +00:00			`/* SPDX-License-Identifier: GPL-2.0+ */`
ARMV7: Versatile Express Coretile CortexA9x4 support Adds support for the ARM quad-core Cortex-A9 processor This system includes a motherboard(Versatile Express), daughterboard (Coretile), and SOC(Cortex-A9 quad core). The serial port, ethernet, and flash systems work with these additions. The naming convention is: SOC -> CortexA9 quad core = ca9x4 daughterboard -> Coretile = ct motherboard -> Versatile Express = vxp This gives ca9x4_ct_vxp.c as the board support file. Signed-off-by: Matt Waddel <matt.waddel@linaro.org> 2010-10-07 21:48:45 +00:00			`/*`
			`* (C) Copyright 2010 Linaro`
			`* Matt Waddel, <matt.waddel@linaro.org>`
			`*/`
			`#ifndef _SYSTIMER_H_`
			`#define _SYSTIMER_H_`

			`/* AMBA timer register base address */`
			`#define SYSTIMER_BASE 0x10011000`

			`#define SYSHZ_CLOCK 1000000 /* Timers -> 1Mhz */`
			`#define SYSTIMER_RELOAD 0xFFFFFFFF`
			`#define SYSTIMER_EN (1 << 7)`
			`#define SYSTIMER_32BIT (1 << 1)`
ARM: highbank: set timer prescaler to 256 The 150MHz clock rate gives u-boot time functions problems and there's no benefit to a fast clock, so lower the rate. Signed-off-by: Rob Herring <rob.herring@calxeda.com> 2013-06-13 03:24:49 +00:00			`#define SYSTIMER_PRESC_16 (1 << 2)`
			`#define SYSTIMER_PRESC_256 (1 << 3)`
ARMV7: Versatile Express Coretile CortexA9x4 support Adds support for the ARM quad-core Cortex-A9 processor This system includes a motherboard(Versatile Express), daughterboard (Coretile), and SOC(Cortex-A9 quad core). The serial port, ethernet, and flash systems work with these additions. The naming convention is: SOC -> CortexA9 quad core = ca9x4 daughterboard -> Coretile = ct motherboard -> Versatile Express = vxp This gives ca9x4_ct_vxp.c as the board support file. Signed-off-by: Matt Waddel <matt.waddel@linaro.org> 2010-10-07 21:48:45 +00:00
			`struct systimer {`
			`u32 timer0load; /* 0x00 */`
			`u32 timer0value;`
			`u32 timer0control;`
			`u32 timer0intclr;`
			`u32 timer0ris;`
			`u32 timer0mis;`
			`u32 timer0bgload;`
			`u32 timer1load; /* 0x20 */`
			`u32 timer1value;`
			`u32 timer1control;`
			`u32 timer1intclr;`
			`u32 timer1ris;`
			`u32 timer1mis;`
			`u32 timer1bgload;`
			`};`
			`#endif /* _SYSTIMER_H_ */`