Layerscapeのトピックls1028a xspi fpga

ls1028a xspi fpga

nybwc — Tue, 17 Oct 2023 16:15:02 GMT

the NXP FLEXSPI controller driver in linux config states

This controller does not support generic spi messages see attachment

but the Reference Manual states support for FPGA device under the FlexSPI interface

is it just that the kernel is not supporting?

Hector_Villarruel — Tue, 24 Oct 2023 21:35:14 GMT

Hope this post finds you well,

The BSP driver does not support sending generic messages.

Regarding your question:

Yes, the BSP driver does not support flex SPI messages cause it is made to put data (memory).

Best Regards,

Hector Villarruel

nybwc — Wed, 25 Oct 2023 15:16:17 GMT

Hi Hector,

Thanks for the confirmation