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
/*
|
|
* Copyright (c) 2017, Impinj, Inc.
|
|
*
|
|
* i.MX2 Watchdog IP block
|
|
*
|
|
* Author: Andrey Smirnov <andrew.smirnov@gmail.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#ifndef IMX2_WDT_H
|
|
#define IMX2_WDT_H
|
|
|
|
#include "hw/sysbus.h"
|
|
|
|
#define TYPE_IMX2_WDT "imx2.wdt"
|
|
#define IMX2_WDT(obj) OBJECT_CHECK(IMX2WdtState, (obj), TYPE_IMX2_WDT)
|
|
|
|
enum IMX2WdtRegisters {
|
|
IMX2_WDT_WCR = 0x0000,
|
|
IMX2_WDT_REG_NUM = 0x0008 / sizeof(uint16_t) + 1,
|
|
};
|
|
|
|
|
|
typedef struct IMX2WdtState {
|
|
/* <private> */
|
|
SysBusDevice parent_obj;
|
|
|
|
MemoryRegion mmio;
|
|
} IMX2WdtState;
|
|
|
|
#endif /* IMX7_SNVS_H */
|