Patrick Rudolph has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/72762 )
Change subject: soc/intel/alderlake: Add missing DSDT device ......................................................................
soc/intel/alderlake: Add missing DSDT device
Add "SATA" to DSDT as it's referenced by Intel PEP SSDT.
Fixes warning shown in Linux: ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - _SB_.PCI0.SATA (20220331/dspkginit-438)
Change-Id: I65a1d17bce246022859f011cdc4712e1206a98fe Signed-off-by: Patrick Rudolph patrick.rudolph@9elements.com --- A src/soc/intel/alderlake/acpi/sata.asl M src/soc/intel/alderlake/acpi/southbridge.asl 2 files changed, 26 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/62/72762/1
diff --git a/src/soc/intel/alderlake/acpi/sata.asl b/src/soc/intel/alderlake/acpi/sata.asl new file mode 100644 index 0000000..4e8f424 --- /dev/null +++ b/src/soc/intel/alderlake/acpi/sata.asl @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +Device (SATA) +{ + Name (_ADR, 0x00170000) + Name (_DDN, "SATA Controller") +} diff --git a/src/soc/intel/alderlake/acpi/southbridge.asl b/src/soc/intel/alderlake/acpi/southbridge.asl index d348d9e..0ba49e3 100644 --- a/src/soc/intel/alderlake/acpi/southbridge.asl +++ b/src/soc/intel/alderlake/acpi/southbridge.asl @@ -48,3 +48,6 @@
/* GbE 0:1f.6 */ #include <soc/intel/common/block/acpi/acpi/pch_glan.asl> + +/* PCH SATA */ +#include "sata.asl" \ No newline at end of file