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

609 bytes added, 10:42, 6 March 2019
Instructions
Hit ENTER within 3 seconds to stop autoboot
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==Notes about BELK 3.x.x/BXELK 1.x.x and older==
Until BELK 3.x.x/BXELK 1.x.x, a little bit different partitioning scheme was used. It is illustrated in the following picture.
 
 
[[File:BELK-NOR-flash-partitioning-3.x.x.png|thumb|center|600px|caption]]
 
 
This is due to the fact that those kits made use of the FSBL. Consquently, the header required by the Zynq'a bootrom and the FSBL binary image were stored at the bottom of the NOR flash. BELK 4.x.x and BXELK 2.x.x and newer are based on U-Boot SPL, instead. The U-Boot SPL binary image includes the header as well. This leads to a different partitioning.
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