RFC because - Less experience and not particularly confident in edk2 area so this might be stupidly broken in a way I've not considered.
I am trying to support cxl on Qemu sbsa-ref platform, but it relies on CXL ACPI elements within compiled UEFI flash instead of virt/i386 using qemu-build-Acpi tables. Thus I create the header file CXLEarlyDiscoveryTable.h as the fundamental format for CEDT building in edk2-platforms.
Yuquan Wang (1): MdePkg/IndustryStandard: add definitions for ACPI 6.4 CEDT
MdePkg/Include/IndustryStandard/Acpi64.h | 5 ++ .../IndustryStandard/CXLEarlyDiscoveryTable.h | 69 +++++++++++++++++++ 2 files changed, 74 insertions(+) create mode 100644 MdePkg/Include/IndustryStandard/CXLEarlyDiscoveryTable.h