platform_hardware_interfaces/rebootescrow/aidl/default/rebootescrow-default.xml

<manifest version="1.0" type="device">
    <hal format="aidl">
        <name>android.hardware.rebootescrow</name>
        <fqname>IRebootEscrow/default</fqname>
    </hal>
</manifest>
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 2019-12-04 16:54:20 +01:00			`<manifest version="1.0" type="device">`
			`<hal format="aidl">`
			`<name>android.hardware.rebootescrow</name>`
			`<fqname>IRebootEscrow/default</fqname>`
			`</hal>`
			`</manifest>`