[Linaro-uefi] PCI driver support on ARM64 platforms.

Hi All,

We want to understand how to enable/add PCI support for ARM64 based platforms in UEFI. Any suggestion on where to start from? which driver needs to be referred?

Can we use PcAtChipsetPkg/PciHostBridgeDxe to start with? what are the changes required to port PcAtChipsetPkg/PciHostBridgeDxe to support ARM64 platforms?

I appreciate your advise on this!

thanks in advance Ganapat