diff options
| author | Jonathan Zhang <jonzhang@fb.com> | 2020-07-17 17:35:12 -0700 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-08-14 09:08:24 +0000 |
| commit | d2718c93815ab18bc65b866dff42d1e625fe5f2c (patch) | |
| tree | a6b569838724a3d33dd5f86ee89dfcc7682a45c6 /Documentation/getting_started | |
| parent | 056f81988fdbc67af334d9dfba1e974cc577fa6b (diff) | |
soc/intel/xeon_sp/cpx: add VT-d support
Intel CPX-SP FSP added support for VT-d through adding UPD
parameter X2apic. Based on devicetree.cb setting, enable
VT-d programming through FSP-M.
When VT-d is enabled, add DMAR ACPI table.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: Ic66374af6e53fb847c1bdc324eb3f4e01c334a94
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44280
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Diffstat (limited to 'Documentation/getting_started')
0 files changed, 0 insertions, 0 deletions