the IEEE1588 pps pulse output?

1.Will the IEEE1588 pps pulse output?
2.External DMA request signal line, the external data bus by the DMA transfer to memory ?
3.DMA driver, could you provide support?

Development environment for Linux Fedora

Hello , Digi has the two types of Environments (Digi BSPs) for the CCWi-i.MX53 , i.e Digi EMbedded Linux and Windows Embedded compact 7.

Which environment are you talking about?