summaryrefslogtreecommitdiff
path: root/src/soc/intel/alderlake
diff options
context:
space:
mode:
authorTim Wawrzynczak <twawrzynczak@chromium.org>2021-03-12 11:48:27 -0700
committerPatrick Georgi <pgeorgi@google.com>2021-03-15 06:03:08 +0000
commitb10478071cd35794d4cb978fcb1d9f8a0b763ad1 (patch)
tree3351ebd458bf7030ab2c51ec0126134807250832 /src/soc/intel/alderlake
parent535d6d8cf116ac20fd11d5e26858d1a76c4b5e54 (diff)
downloadcoreboot-b10478071cd35794d4cb978fcb1d9f8a0b763ad1.tar.xz
soc/intel/alderlake: Remove _DSD from tcss_dma ASL file
The _DSD is generated at runtime using the Intel common USB4 driver, therefore remove it from the ASL files. BUG=b:182522802, b:182478306 TEST=boot into latest kernel, no thunderbolt driver errors seen Signed-off-by: Tim Wawrzynczak <twawrzynczak@chromium.org> Change-Id: I77dc283aeb5f52191255137e941487cf68cb7970 Reviewed-on: https://review.coreboot.org/c/coreboot/+/51453 Reviewed-by: Furquan Shaikh <furquan@google.com> Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/alderlake')
-rw-r--r--src/soc/intel/alderlake/acpi/tcss_dma.asl22
1 files changed, 0 insertions, 22 deletions
diff --git a/src/soc/intel/alderlake/acpi/tcss_dma.asl b/src/soc/intel/alderlake/acpi/tcss_dma.asl
index da2e8fe97d..4412fea543 100644
--- a/src/soc/intel/alderlake/acpi/tcss_dma.asl
+++ b/src/soc/intel/alderlake/acpi/tcss_dma.asl
@@ -83,28 +83,6 @@ 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 })