Attention is currently required from: Arthur Heymans, Christian Walter, Johnny Lin, Tim Chu.
Shuo Liu has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/80087?usp=email )
Change subject: soc/intel/xeon_sp/spr: Create CXL ACPI resources only for IIO stacks connected with CXL cards ......................................................................
Patch Set 1:
(1 comment)
Patchset:
PS1: 1. below errors are gone:
ACPI BIOS Error (bug): Could not resolve symbol [_SB.CX00], AE_NOT_FOUND (20200925/dswload2-163) ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-221) ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010) ACPI BIOS Error (bug): Could not resolve symbol [_SB.CX10], AE_NOT_FOUND (20200925/dswload2-163) ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20200925/psobject-221) ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010)
2. below resource assignment overlaps are removed:
ACPI: PCI Root Bridge [PC02] (domain 0000 [bus 5b-a0]) ACPI: PCI Root Bridge [CX02] (domain 0000 [bus 5c-a0])