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authorMichał Żygowski <michal.zygowski@3mdeb.com>2019-09-10 15:10:22 +0200
committerPatrick Georgi <pgeorgi@google.com>2020-02-17 16:02:27 +0000
commit6ca5b475bf286ee8827edee64df5d14b09d936cd (patch)
tree83eedb94a05c9e018e4fd8bcb8a8f582ed7afe3d /src/mainboard
parent984d0c6afe09360ca4894c12204d21e77a564ef6 (diff)
nb/amd/pi/00730F01: enable ACS and AER for PCIe ports
Enable Access Control Services and Advanced Error Reporting for PCI Express bridges in order to have PCIe devices in separate IOMMU groups for correct passthrough. TEST=run dmesg on Debian Buster on PC Engines apu2 and check whether PCIe devices have separate groups Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com> Change-Id: I10a8eff0ba37196692f9db6519e498fe535ecd15 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35313 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
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