On 08/07/2017 10:18 PM, Priyanka Jain wrote: <snip>
This change is not backward-compatible, is it?
York
Yes, It is backward compatible. As per updated board designs and the
manufactured boards, GPIO programming is required only for LS2081ARDB boards.
Priyanka,
I looked at this patch again. Before this change, LS2080ARDB rev F and LS2081ARDB both have the smart voltage translator enabled. After this change, rev F no longer enables this voltage translator. You still consider it backward- compatible?
York
Both LS2080ARDB rev F and LS2081ARDB were initially designed to have smart voltage translator to support SD-boot and UHS mode At a later stage, due to some issues on LS2088ARDB RevF board to support SD-boot, translator was removed from RevF boards.
I confirmed with board team that all LS2088ARDB RevF board will not have the smart voltage translator and all LS2081ARDB boards will have smart voltage translator.
OK. Thanks.
York