Since now ACRN is using OVMF to launch UOS, it will greatly
simplify setup steps if we could upstream kernel cmdline to RTVM/UOS/SOS
kernel cmdline. We are using below cmdline for validation every day.
Requested-by: "Xie, Nanlin" <nanlin.xie@intel.com>
With the current configuration the SOS is rebooting after some minutes,
updating the cmdline gfx parameters solves the issue.
Changes made:
The following options were removed:
i915.fastboot=1
i915.enable_initial_modeset=1
The following options were added:
i915.nuclear_pageflip=1
i915.domain_plane_owners=0x011111110000
i915.enable_gvt=1
i915.enable_guc=0
The following options were updated:
i915.avail_planes_per_pipe=0x00000F -> 0x01010F
Miguel Bernal Marin