pcengines/apu2: enable IOMMU for all apu2 variants
IOMMU was tested on Xen 4.8 and Linux kernel 4.14.33. Following feature
set is enabled:
(XEN) AMD-Vi: Disabled HAP memory map sharing with IOMMU
(XEN) AMD-Vi: IOMMU Extended Features:
(XEN) - Peripheral Page Service Request
(XEN) - Guest Translation
(XEN) - Invalidate All Command
(XEN) - Guest APIC supported
(XEN) - Performance Counters
(XEN) AMD-Vi: IOMMU 0 Enabled.
Change-Id: I6dbfae78849248f3532caa78974c8f2ce61a530d
Signed-off-by: Piotr Król <piotr.krol@3mdeb.com>
Reviewed-on: https://review.coreboot.org/26116
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Reviewed-by: Alexander Couzens <lynxis@fe80.eu>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
4 files changed