[edk2-devel] [PATCH edk2-platforms v2 0/3] JunoPkg: Fix AcpiSsdtRootPci.asl to use spaces and reserve ECAM area
Rebecca Cran
rebecca at bsdio.com
Sat Mar 19 20:13:09 UTC 2022
I noticed Linux reports a firmware bug with the current Juno ACPI
tables. These patches fix it by reserving the ECAM area with a RES0
device, while also converting AcpiSsdtRootPci.asl from tabs to spaces
and using the standard Pcd from MdePkg for the ECAM base address.
Changes between v1 and v2:
- Removed the namespace prefix from the Pcd call in 2/3.
- Updated the commit message in 3/3 to link to discussion about the new
warning message.
Rebecca Cran (3):
Platform/ARM/JunoPkg: Convert AcpiSsdtRootPci.asl from tabs to spaces
Platform/ARM/JunoPkg: Use MdePkg PcdPciExpressBaseAddress for ECAM
addr
Platform/ARM/JunoPkg: Reserve the ECAM area in ACPI with RES0 device
Platform/ARM/JunoPkg/ArmJuno.dec | 4 +-
Platform/ARM/JunoPkg/AcpiTables/AcpiTables.inf | 4 +
Platform/ARM/JunoPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManagerDxe.inf | 2 +-
Platform/ARM/JunoPkg/Drivers/ArmJunoDxe/ArmJunoDxe.inf | 2 +-
Platform/ARM/JunoPkg/Library/ArmJunoLib/ArmJunoLib.inf | 2 +-
Platform/ARM/JunoPkg/Library/JunoPciHostBridgeLib/JunoPciHostBridgeLib.inf | 2 +-
Platform/ARM/JunoPkg/Library/JunoPciHostBridgeLib/XPressRich3.h | 2 +-
Platform/ARM/JunoPkg/ConfigurationManager/ConfigurationManagerDxe/ConfigurationManager.c | 2 +-
Platform/ARM/JunoPkg/Drivers/ArmJunoDxe/AcpiTables.c | 2 +-
Platform/ARM/JunoPkg/Library/ArmJunoLib/ArmJunoMem.c | 4 +-
Platform/ARM/JunoPkg/AcpiTables/AcpiSsdtRootPci.asl | 301 ++++++++++----------
11 files changed, 172 insertions(+), 155 deletions(-)
--
2.25.1
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#87764): https://edk2.groups.io/g/devel/message/87764
Mute This Topic: https://groups.io/mt/89895612/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-
More information about the edk2-devel-archive
mailing list