mirror of https://gitee.com/openkylin/qemu.git
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
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/*
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* Goldfish virtual platform RTC
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*
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* Copyright (C) 2019 Western Digital Corporation or its affiliates.
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*
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* For more details on Google Goldfish virtual platform refer:
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* https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2 or later, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef HW_RTC_GOLDFISH_RTC_H
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#define HW_RTC_GOLDFISH_RTC_H
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#include "hw/sysbus.h"
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#include "qom/object.h"
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#define TYPE_GOLDFISH_RTC "goldfish_rtc"
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OBJECT_DECLARE_SIMPLE_TYPE(GoldfishRTCState, GOLDFISH_RTC)
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struct GoldfishRTCState {
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SysBusDevice parent_obj;
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MemoryRegion iomem;
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QEMUTimer *timer;
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qemu_irq irq;
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uint64_t tick_offset;
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uint64_t tick_offset_vmstate;
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uint64_t alarm_next;
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uint32_t alarm_running;
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uint32_t irq_pending;
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uint32_t irq_enabled;
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uint32_t time_high;
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};
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#endif
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