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Restoring U-Boot on SPI NOR flash (BELK/BXELK)

272 bytes added, 16:40, 5 March 2019
Introduction
This article describes how to restore U-Boot on SPI NOR flash in case it gets corrupted or it is deleted accidentally.
The example refers to BoraXEVB carrier board but the procedure is the same for BoraEVB board as well. The procedure was tested with the binaries released with BXELK 2.0.0.As such, it is valid for BELK 4.x as well. At the end of the procedure, the default partitioning of the NOR flash will be restored. It is depicted in the following image.  [[File:BELK-NOR-flash-partitioning.png|thumb|center|600px|NOR flash default partitioning scheme]]
==Instructions==
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