spi component of ls1021a rev1 silicon bug

[dandolf]

Hi, I heard the spi component of ls1021a rev1 has a silicon bug.  Is that true?  Also,  how can I tell which rev my ls1021a is? (I'm using a twr-ls1021a)

[ufedor]

The LS1021A Errata document is confidential - please consider creating a case referring How I could create a Service Request?

To determine silicon revision check the U-Boot output looking for a line like:

CPU:   Freescale LayerScape LS1021E, Version: 1.0, (0x87081110)

Here silicon revision is 1.0.

[dandolf]

thanks!