hardware_interfaces/rebootescrow/aidl/default/rebootescrow-default.xml at a1a873d44b765bf2495e87a54976ef726957c708 - hardware_interfaces - EvolutionX mirror

Evolution-x/hardware_interfaces

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Kenny Root d0c4f2bb40 Resume on Reboot default implementation

A default implementation of the RebootEscrow HAL which relies on RAM
retention to keep a key around during a reboot to apply an OTA. This
should work on devices that use a "warm reboot" and most likely will
work on devices that use a "cold reboot" as well.

DRAM will retain information for several seconds depending on the
temperature and other factors. This is enough to survive a reboot. With
the Hadamard code used in this change for error recovery, many errors
can be recovered.

Bug: 63928581
Test: make
Test: atest VtsHalRebootEscrowTargetTest
Change-Id: Ib8db7888d64fee8d827d7c06892b9a1f2af87add

2019-12-19 09:59:40 -08:00

7 lines

184 B

XML

Raw Blame History

 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.rebootescrow</name>
         <fqname>IRebootEscrow/default</fqname>
     </hal>
 </manifest>