soc/intel/adl/acpi: add entries for HEC1 and SRAM to DSDT

HEC1 and SRAM are defined in src/soc/intel/alderlake/chipset.cb:

device pci 16.0 alias heci1 on  end
device pci 14.2 alias shared_sram off end

This patch adds entries for these devices in DSDT to prevent "AE_NOT_FOUND" errors from kernel

TEST=Built and tested on brya to confirm errors are not seen.
BUG=b:260258765

Signed-off-by: Anil Kumar <anil.kumar.k@intel.com>
Change-Id: Ifd9c509e82ccf02a7801d51513597fe2e5d9e631
Reviewed-on: https://review.coreboot.org/c/coreboot/+/70454
Reviewed-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Reviewed-by: Eran Mitrani <mitrani@google.com>
Reviewed-by: Cliff Huang <cliff.huang@intel.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/soc/intel/alderlake/acpi/pcie.asl b/src/soc/intel/alderlake/acpi/pcie.asl
index f1ae090524..215522805d 100644
--- a/src/soc/intel/alderlake/acpi/pcie.asl
+++ b/src/soc/intel/alderlake/acpi/pcie.asl
@@ -323,3 +323,13 @@ Device (PEG2)
 	Name (_ADR, 0x00010000)
 }
 #endif
+
+Device (SRAM)
+{
+	Name (_ADR, 0x00140002)
+}
+
+Device (HEC1)
+{
+	Name (_ADR, 0x00160000)
+}