diff options
author | Duncan Laurie <dlaurie@google.com> | 2020-08-28 19:44:42 +0000 |
---|---|---|
committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2020-10-14 02:55:35 +0000 |
commit | 6f58b991de606e0a1faa8b7da626eda5e8d73909 (patch) | |
tree | 70c5e0923aba35fabe7eca54f8ae0dcad36a4c7c /src/soc/intel/tigerlake/acpi/tcss_dma.asl | |
parent | ce3a9740f1b753b20c7a09f215d8ff21cc91646e (diff) |
soc/intel/tigerlake: Enable and use USB4 PCIe driver
This change enables the USB4/Thunderbolt common layer for Intel SOC,
and enables the Intel USB4 PCIe driver. This moves the _DSD variables
from the DSDT into the SSDT and allows them to be configured for each
board if necessary.
Change-Id: I2564512d951046e015c148db42fdaf2d4b8b81dd
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44917
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/tigerlake/acpi/tcss_dma.asl')
-rw-r--r-- | src/soc/intel/tigerlake/acpi/tcss_dma.asl | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/src/soc/intel/tigerlake/acpi/tcss_dma.asl b/src/soc/intel/tigerlake/acpi/tcss_dma.asl index f7c4117dcf..085990dbfd 100644 --- a/src/soc/intel/tigerlake/acpi/tcss_dma.asl +++ b/src/soc/intel/tigerlake/acpi/tcss_dma.asl @@ -92,30 +92,3 @@ Method (_PRW, 0) { Return (Package() { 0x6D, 4 }) } - -Method (_DSD, 0) -{ - Return( - Package() - { - /* Thunderbolt GUID for IMR_VALID at ../drivers/acpi/property.c */ - ToUUID("C44D002F-69F9-4E7D-A904-A7BAABDF43F7"), - Package () - { - Package (2) { "IMR_VALID", 1 } - }, - - /* Thunderbolt GUID for WAKE_SUPPORTED at ../drivers/acpi/property.c */ - ToUUID("6C501103-C189-4296-BA72-9BF5A26EBE5D"), - Package () - { - Package (2) { "WAKE_SUPPORTED", 1 } - } - } - ) -} - -Method (_DSM, 4, Serialized) -{ - Return (Buffer() { 0 }) -} |