From eb110bd843d3ef70850a7cf44d05056b8a3e81aa Mon Sep 17 00:00:00 2001 From: Andreas Färber Date: Sun, 30 Jun 2013 20:30:27 +0200 Subject: a9mpcore: Embed ARMMPTimerState Prepares for QOM realize. Reviewed-by: Peter Maydell Signed-off-by: Andreas Färber --- include/hw/timer/arm_mptimer.h | 54 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 include/hw/timer/arm_mptimer.h (limited to 'include/hw/timer') diff --git a/include/hw/timer/arm_mptimer.h b/include/hw/timer/arm_mptimer.h new file mode 100644 index 0000000000..b34cba00ce --- /dev/null +++ b/include/hw/timer/arm_mptimer.h @@ -0,0 +1,54 @@ +/* + * Private peripheral timer/watchdog blocks for ARM 11MPCore and A9MP + * + * Copyright (c) 2006-2007 CodeSourcery. + * Copyright (c) 2011 Linaro Limited + * Written by Paul Brook, Peter Maydell + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, see . + */ +#ifndef HW_TIMER_ARM_MPTIMER_H +#define HW_TIMER_ARM_MPTIMER_H + +#include "hw/sysbus.h" + +#define ARM_MPTIMER_MAX_CPUS 4 + +/* State of a single timer or watchdog block */ +typedef struct { + uint32_t count; + uint32_t load; + uint32_t control; + uint32_t status; + int64_t tick; + QEMUTimer *timer; + qemu_irq irq; + MemoryRegion iomem; +} TimerBlock; + +#define TYPE_ARM_MPTIMER "arm_mptimer" +#define ARM_MPTIMER(obj) \ + OBJECT_CHECK(ARMMPTimerState, (obj), TYPE_ARM_MPTIMER) + +typedef struct { + /*< private >*/ + SysBusDevice parent_obj; + /*< public >*/ + + uint32_t num_cpu; + TimerBlock timerblock[ARM_MPTIMER_MAX_CPUS]; + MemoryRegion iomem; +} ARMMPTimerState; + +#endif -- cgit v1.2.3-55-g7522