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→Release notes
=== Release notes ===
==== BELK 2.2.0 ====
Updates:
# Switched to Vivado 2014.4
# Added “board part” for the BORA SOM, which includes all the settings of the Zynq PS for BORA, allowing users to manage projects from the Vivado GUI (and not only using the CLI).
# Added [[ConfigID_and_UniqueID | ConfigID]]
# Updated U-Boot and Linux versions
===== Known Limitations =====
{| class="wikitable"
|-
!Issue
!Description
|-
| ETH0 interface
| On BoraEVB, there is a mistake in the connection of the center tap pins. They should be separated from one another and connected through separate 0.1μF common-mode capacitors to ground (for further details (eg: connection and selection of the magnetics), please refer to the Micrel KSZ9031RNX datasheet).
|-
| Kernel command line
| User should remove '''mem=xxx''' from kernel command line to avoid system hang during boot
|-
| Yocto ubi-utils command line
| Some Yocto ubi-utils command line are in non standard format. For ''ubimkvol'' and ''ubirmvol'' the UBI device must be the last argument (e.g. ubimkvol -m -N belk /dev/ubi0)
|-
|External DDR3 bank
|The DDR3 SDRAM bank on the BoraEVB is not supported in this BELK version.
|-
|ETH1 interface
|The additional Gigabit Ethernet interface (ETH1) is not supported in this BELK version.
|-
|RTC
|Date/time retention is limited to about 4 hours.
|-
|}
==== BELK 2.1.0 ====
