diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-armv7/systimer.h')
-rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-armv7/systimer.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-armv7/systimer.h b/roms/u-boot/arch/arm/include/asm/arch-armv7/systimer.h new file mode 100644 index 00000000..a0412bd3 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/arch-armv7/systimer.h @@ -0,0 +1,36 @@ +/* + * (C) Copyright 2010 Linaro + * Matt Waddel, <matt.waddel@linaro.org> + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#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_ */ |