[U-Boot] [PATCH v3 0/4] Add Cadence PCIe endpoint driver with new uclass

[Ramon Fried]

Hi Simon,
Kind reminder, just touching base.

Thanks,
Ramon.

On Sat, Apr 27, 2019 at 11:15 AM Ramon Fried <ramon.fried at gmail.com> wrote:
>
>
> This patchset adds support for new uclass, UCLASS_PCI_EP
> allowing new set of PCI endpoint drivers.
> Included in the patch is also a driver for Cadence PCIe endpoint.
>
> Changes in V2:
> - Removed "pci.h: add missing maskbit" as it was already merged
>   by Simon.
> - Added PCI endpoint sandbox driver
> - Added testing for sandbox driver
> - Addressed issues raised by Simon in UCLASS_PCI_EP class implementation
>
> Changes in v3:
> - Added function to read bar config
> - Fixed a bug in set MSI implementation (missing -1)
> - Elaborate a bit more in comments
> - Added MAINTAINER entry for PCI Endpoint
> - Added more description to commit message and kmsg
> - Removed some unused functionality that can't be
>    tested.
> - Removed entries from sandbox config and added implies and select
>   to arch/Kconfig sandbox entry.
> - Added more testing of sandbox driver
>
> Ramon Fried (4):
>   drivers: pci_ep: Introduce UCLASS_PCI_EP uclass
>   pci_ep: add Cadence PCIe endpoint driver
>   pci_ep: add pci endpoint sandbox driver
>   test: pci_ep: add basic pci_ep tests
>
>  MAINTAINERS                                   |   6 +
>  arch/Kconfig                                  |   2 +
>  arch/sandbox/dts/test.dts                     |   4 +
>  arch/sandbox/include/asm/test.h               |   8 +
>  .../pci_endpoint/cdns,cdns-pcie-ep.txt        |  18 +
>  drivers/Kconfig                               |   2 +
>  drivers/Makefile                              |   1 +
>  drivers/pci_endpoint/Kconfig                  |  34 ++
>  drivers/pci_endpoint/Makefile                 |   8 +
>  drivers/pci_endpoint/pci_ep-uclass.c          | 211 +++++++++
>  drivers/pci_endpoint/pcie-cadence-ep.c        | 177 ++++++++
>  drivers/pci_endpoint/pcie-cadence.h           | 309 +++++++++++++
>  drivers/pci_endpoint/sandbox-pci_ep.c         | 182 ++++++++
>  include/dm/uclass-id.h                        |   1 +
>  include/pci_ep.h                              | 414 ++++++++++++++++++
>  test/dm/Makefile                              |   1 +
>  test/dm/pci_ep.c                              |  64 +++
>  17 files changed, 1442 insertions(+)
>  create mode 100644 doc/device-tree-bindings/pci_endpoint/cdns,cdns-pcie-ep.txt
>  create mode 100644 drivers/pci_endpoint/Kconfig
>  create mode 100644 drivers/pci_endpoint/Makefile
>  create mode 100644 drivers/pci_endpoint/pci_ep-uclass.c
>  create mode 100644 drivers/pci_endpoint/pcie-cadence-ep.c
>  create mode 100644 drivers/pci_endpoint/pcie-cadence.h
>  create mode 100644 drivers/pci_endpoint/sandbox-pci_ep.c
>  create mode 100644 include/pci_ep.h
>  create mode 100644 test/dm/pci_ep.c
>
> --
> 2.21.0
>