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pl031: Implement save/restore

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Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Peter Maydell 2010-12-23 17:19:55 +00:00 committed by Aurelien Jarno
parent d6ac172a84
commit 0dc5595c2c
1 changed files with 24 additions and 1 deletions
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25
hw/pl031.c
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@ -44,6 +44,21 @@ typedef struct {
uint32_t is;
} pl031_state;
static const VMStateDescription vmstate_pl031 = {
.name = "pl031",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_UINT32(tick_offset, pl031_state),
VMSTATE_UINT32(mr, pl031_state),
VMSTATE_UINT32(lr, pl031_state),
VMSTATE_UINT32(cr, pl031_state),
VMSTATE_UINT32(im, pl031_state),
VMSTATE_UINT32(is, pl031_state),
VMSTATE_END_OF_LIST()
}
};
static const unsigned char pl031_id[] = {
0x31, 0x10, 0x14, 0x00, /* Device ID */
0x0d, 0xf0, 0x05, 0xb1 /* Cell ID */
@ -206,9 +221,17 @@ static int pl031_init(SysBusDevice *dev)
return 0;
}
static SysBusDeviceInfo pl031_info = {
.init = pl031_init,
.qdev.name = "pl031",
.qdev.size = sizeof(pl031_state),
.qdev.vmsd = &vmstate_pl031,
.qdev.no_user = 1,
};
static void pl031_register_devices(void)
{
sysbus_register_dev("pl031", sizeof(pl031_state), pl031_init);
sysbus_register_withprop(&pl031_info);
}
device_init(pl031_register_devices)