[Macchiato] PCIe access in EDK on Marvell

Marcin Wojtas mw at semihalf.com
Fri Apr 13 14:14:53 BST 2018


Hi Frederik,

Please fetch updated marvell-armada-wip with reworked support and PCIE
driver finally enabled publicly.

In order to avoid further confusion, I removed all temporary branches
from the repository.

I will now get back in free slots to the upstreaming remaining diff
between this branch and tianocore edk2-platforms,
which is intended to become the one and only available MacchiatoBin support.

Best regards,
Marcin

2018-04-13 12:51 GMT+02:00 Frederik Lotter <frederik.lotter at netronome.com>:
> Hi guys,
>
> We are planning to implement a simple block transfer function in EDK to
> update our eMMC image under specific conditions over PCIe. I need access to
> a PCIe device from within EDK.
>
> I tried:
>
> Shell> pci
> pci: Protocol - PciRootBridgeIo not found.
>
> Any tips on how difficult it would be to get basic BAR setup and access from
> within EDK?
>
> Fred
>
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