Please pull u-boot-x86

[Bin Meng]

Hi Tom,

This PR includes the following changes for v2021.07:

- Minor fix to Apollo Lake devicetree bindings for FSP
- Refactor Designware PCIe drivers to core and SoC parts
- Add Amlogic Meson Designware PCIe controller driver

Azure results: PASS
https://dev.azure.com/bmeng/GitHub/_build/results?buildId=346&view=results

The following changes since commit a94ab561e2f49a80d8579930e840b810ab1a1330:

  Merge branch '2021-04-13-assorted-improvements' (2021-04-13 09:50:45 -0400)

are available in the Git repository at:

  https://source.denx.de/u-boot/custodians/u-boot-x86

for you to fetch changes up to 2c32c701ea6cc04881589c09cc229ee77acae723:

  pci: add Amlogic Meson Designware PCIe controller (2021-04-15 10:43:17 +0800)

----------------------------------------------------------------
Neil Armstrong (4):
      pci: add common Designware PCIe functions
      pci: pcie_dw_ti: migrate to common Designware PCIe functions
      pci: pcie_dw_rockchip: migrate to common Designware PCIe functions
      pci: add Amlogic Meson Designware PCIe controller

Wolfgang Wallner (2):
      dt-bindings: fsp: Fix Apollo Lake FSP-S devicetree bindings
      x86: mtrr: Fix function descriptions

 arch/x86/include/asm/mtrr.h                            |   4 +-
 doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt |  19 ++---
 drivers/pci/Kconfig                                    |  16 +++-
 drivers/pci/Makefile                                   |   2 +
 drivers/pci/pcie_dw_common.c                           | 365
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/pci/pcie_dw_common.h                           | 155
++++++++++++++++++++++++++++++++++++
 drivers/pci/pcie_dw_meson.c                            | 459
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/pci/pcie_dw_rockchip.c                         | 472
+++++++-----------------------------------------------------------------------------------------------------
 drivers/pci/pcie_dw_ti.c                               | 444
+++++++++--------------------------------------------------------------------------------------------
 9 files changed, 1073 insertions(+), 863 deletions(-)
 create mode 100644 drivers/pci/pcie_dw_common.c
 create mode 100644 drivers/pci/pcie_dw_common.h
 create mode 100644 drivers/pci/pcie_dw_meson.c

Regards,
Bin