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u-boot initialization of DDR3 for Netra PG1.1/2.0

LakshmikanthReddy
Intellectual 1670 points

Does the u-boot code, detect Netra Si version (PG1.1/2.0) and do DDR3 hardware or software leveling accordingly?

 

This question is due to Errata: Advisory 2.0.20 DDR3 Hardware Leveling Does Not Function Reliably

In revision 1.1, DDR3 hardware leveling does not function reliably, can be used with software leveling.

In 2.0 this is fixed and Hardware leveling can be used.