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This document covers the design of FirmwareControl plugin for RPI board.
1. RPI box will reboot after booted for first time which will create more partition, if the partition table is not more than two.
Upon receiving firmware upgrade request, we initially validate the parameters. Execution is proceeded only if parameters are validated
URL and given parameters are validated
Package tar file mentioned in request, Pkg.tar.gz file from given HTTP server is copied to a file in /tmp of active memory bank
The tar package is unzipped to find rootfs tarball.
create new thread to handle rest of the operations.
rootfs tar ball is copied to passive memory bank
1. Validate requested firmware version with currently implemented firmware version. Firmware upgrade happens only if the versions are different.
2. Triggering firmwareUpgrade automatically without user intervention.