LayerscapeのトピックRe: LS1021ATWR dev board version

LS1021ATWR dev board version

jasonhendrix — Wed, 09 Mar 2016 23:03:32 GMT

How can I tell if my board is an X2 or an X3? I'm trying to work on QSPI boot, which is not supported on X2, according to the QorIQ SDK doc.

ufedor — Thu, 10 Mar 2016 03:51:28 GMT

The X3 has U44 in DQFN14 package near J12 (JTAG header).

jasonhendrix — Fri, 11 Mar 2016 00:50:33 GMT

Thanks. I have a U44, but I can't tell yet if it's DQFN14. What would it be if I have an X2 board? Do you know?

ufedor — Fri, 11 Mar 2016 02:41:18 GMT

The X2 does not possess U44.

jasonhendrix — Fri, 11 Mar 2016 02:44:06 GMT

Got it, thanks. Looks like X3 for me.