Rebecca Cran beefa753f3 ArmPkg: Update GenericWatchdogDxe to allow setting full 48-bit offset
The generic watchdog offset register is 48 bits wide, and can be set by
performing two 32-bit writes.

Add support for writing the high 16 bits of the offset register and
update the signature of the WatchdogWriteOffsetRegister function to take
a UINT64 value.

Signed-off-by: Rebecca Cran <rebecca@os.amperecomputing.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
2024-01-30 15:01:17 +00:00
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