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Enable u-boot environment redundancy so that software updates can continue if a power failure occurs

Background

  • SWUpdate supports to continue software updates if a power failure occurs. But at the moment, if it occurs, a target device may not boot because current u-boot used by cip-sw-updates-demo doesn't enable environment redundancy.

Description

  • Enable u-boot environment redundancy and make sure that software updates can continue if a power failure occurs.

Goal

  • Enable u-boot environment redundancy
  • Test if sotware updates can continue if a power failure occurs
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