On 5/26/20 10:37 AM, Wasim Khan wrote:
From: Wasim Khan <wasim.k...@nxp.com>
Add PCIe Support for NXP Layerscape SoC which supports
different PCIe controllers.
Use generic PCIe drivers and wire up PciHostBridgeLib,
PciSegmentLib and PciCpuIo2Dxe driver for controller
specific implementation.
V1 Series can be referred here:
https://edk2.groups.io/g/devel/message/60116?p=,,,20,0,0,0::relevance,,PCIe+Support,20,2,0,74395799
Changes in V2:
- Addressed review comments received on V1.
Thanks Wasim
Reviewed-by: Ard Biesheuvel <ard.biesheu...@arm.com>
I took some liberties with the PciSegmentLib code to get rid of the
inline functions in Pcie.h - please double check whether that code is
still correct, and rebase your code before sending new work that applies
on top of these changes.
Also, I failed to spot this in review, but preprocessor macros that
resolve to values that are used in arithmetic expressions should really
all contain outer (), or you will be pulling your hair out figuring out
where the unexpected values are coming from. I fixed this up while
committing (all in Pcie.h)
Pushed as 7a4035e9efd8..7121691cfcbc
Meenakshi Aggarwal (1):
Platform/NXP: LS1043aRdbPkg: Enable NetworkPkg
Wasim Khan (15):
Silicon/NXP/NxpQoriqLs.dec: Add PCIe related PCDs.
Silicon/NXP: LS1043A: Define PCIe related PCDs
Silicon/NXP: Implement PciHostBridgeLib support
Silicon/NXP: PciHostBridgeLib: CFG Shift feature support for PCIeLS
Ctrl
Silicon/NXP: PciHostBridgeLib: Setup PCIe LsGen4 Controller and ATU
Windows
Silicon/NXP: PciHostBridgeLib: add Workaround for A-011451
Silicon/NXP: PciHostBridgeLib: Dump Layerscale Gen4 ATU windows
Silicon/NXP: PciHostBridgeLib: Dump Layerscale iATU windows
Silicon/NXP: Implement PciSegmentLib for PCIe Layerscape Controller
Silicon/NXP: PciSegmentLib: Add ECAM config support for PCIe LS
Controller
Silicon/NXP: PciSegmentLib: Add support PCIe LsGen4 Controller
Silicon/NXP: PciSegmentLib: LsGen4Ctrl: Add Workaround for A-011264
Silicon/NXP/Drivers: Implement PciCpuIo2Dxe Driver
Platform/NXP: LS1043aRdbPkg: Enable PCIE support
Platform/NXP: LS1043aRdbPkg : Increase fv image size
Silicon/NXP/NxpQoriqLs.dec | 12 +
Silicon/NXP/LS1043A/LS1043A.dsc.inc | 7 +
Platform/NXP/LS1043aRdbPkg/LS1043aRdbPkg.dsc | 20 +
Platform/NXP/LS1043aRdbPkg/LS1043aRdbPkg.fdf | 20 +-
Silicon/NXP/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.inf | 40 +
Silicon/NXP/Library/PciHostBridgeLib/PciHostBridgeLib.inf | 43 +
Silicon/NXP/Library/PciSegmentLib/PciSegmentLib.inf | 36 +
Silicon/NXP/Include/Pcie.h | 228 ++++++
Silicon/NXP/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.c | 628
+++++++++++++++
Silicon/NXP/Library/PciHostBridgeLib/PciHostBridgeLib.c | 830
++++++++++++++++++++
Silicon/NXP/Library/PciSegmentLib/PciSegmentLib.c | 699
+++++++++++++++++
11 files changed, 2560 insertions(+), 3 deletions(-)
create mode 100755 Silicon/NXP/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.inf
create mode 100644 Silicon/NXP/Library/PciHostBridgeLib/PciHostBridgeLib.inf
create mode 100755 Silicon/NXP/Library/PciSegmentLib/PciSegmentLib.inf
create mode 100755 Silicon/NXP/Include/Pcie.h
create mode 100755 Silicon/NXP/Drivers/PciCpuIo2Dxe/PciCpuIo2Dxe.c
create mode 100644 Silicon/NXP/Library/PciHostBridgeLib/PciHostBridgeLib.c
create mode 100755 Silicon/NXP/Library/PciSegmentLib/PciSegmentLib.c
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