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067e68e704
Add enough code to emulate i.MX2 watchdog IP block so it would be possible to reboot the machine running Linux Guest. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: Marcel Apfelbaum <marcel.apfelbaum@zoho.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
34 lines
689 B
C
34 lines
689 B
C
/*
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* Copyright (c) 2017, Impinj, Inc.
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*
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* i.MX2 Watchdog IP block
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*
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* Author: Andrey Smirnov <andrew.smirnov@gmail.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef IMX2_WDT_H
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#define IMX2_WDT_H
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#include "hw/sysbus.h"
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#define TYPE_IMX2_WDT "imx2.wdt"
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#define IMX2_WDT(obj) OBJECT_CHECK(IMX2WdtState, (obj), TYPE_IMX2_WDT)
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enum IMX2WdtRegisters {
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IMX2_WDT_WCR = 0x0000,
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IMX2_WDT_REG_NUM = 0x0008 / sizeof(uint16_t) + 1,
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};
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typedef struct IMX2WdtState {
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/* <private> */
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SysBusDevice parent_obj;
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MemoryRegion mmio;
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} IMX2WdtState;
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#endif /* IMX7_SNVS_H */
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