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authorPatrick Rudolph <patrick.rudolph@9elements.com>2024-03-12 18:32:35 +0100
committerArthur Heymans <arthur@aheymans.xyz>2024-03-19 09:56:49 +0000
commit8061957cc12769714e7041093c065c6d6d212249 (patch)
tree40379a2ac52cd0ab971852394d9d01cf1181728e /Documentation/soc/amd/index.md
parentd425e881e339e8f92c48237d1e212275c5a7cdc3 (diff)
soc/intel/xeon_sp: Initial support for PCI multi segment groups
Add PCI enumeration support by reading the PCIeSegment reported in the FSP HOB and add it when creating the PCI domain for each stack. The PCI enumeration will be able to scan the additional PCI segment groups and properly handle those devices. TEST=Booted on ibm/sbp1 with multiple PCI segment groups enabled to ubuntu 22.04. TEST=intel/archercity CRB Change-Id: I0ba5e426123234979d746d3bdfc1ddfbd71c3447 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/79878 Reviewed-by: Arthur Heymans <arthur@aheymans.xyz> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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