Re: [edk2-devel] [PATCH v2 0/6] RPi4: Enable ACPI PCIe conduit

2021-08-19 Thread Jeremy Linton
Hi, On 8/17/21 10:09 AM, Ard Biesheuvel wrote: On Tue, 10 Aug 2021 at 05:36, Jeremy Linton wrote: A new Arm standard DEN0115A specifies how platforms that don't have standard ECAM can use the firmware to handle config read/write operations. This is mostly implemented in TFA but UEFI needs to

Re: [edk2-devel] [PATCH v2 0/6] RPi4: Enable ACPI PCIe conduit

2021-08-17 Thread Ard Biesheuvel
On Tue, 10 Aug 2021 at 05:36, Jeremy Linton wrote: > > A new Arm standard DEN0115A specifies how > platforms that don't have standard ECAM can > use the firmware to handle config read/write > operations. This is mostly implemented in TFA > but UEFI needs to assure that there is a > description of

[edk2-devel] [PATCH v2 0/6] RPi4: Enable ACPI PCIe conduit

2021-08-09 Thread Jeremy Linton
A new Arm standard DEN0115A specifies how platforms that don't have standard ECAM can use the firmware to handle config read/write operations. This is mostly implemented in TFA but UEFI needs to assure that there is a description of the root complex in the ACPI namespace. This set adds that descri