mainboard/amd/bilby: Add Bilby CRB board
Bilby is the reference board for AMD Raven, Raven2 and Picasso APUs.
Bilby mainboard code is taken from mandolin variant Cereme.
These new files are a renamed copy and subsequent patches will be
applied to create a working bilby implementation.
Change-Id: I426966d782e259a971ec36bac2498bc62b4ce7e2
Signed-off-by: Ritul Guru <ritul.bits@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50315
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
diff --git a/src/mainboard/amd/bilby/dsdt.asl b/src/mainboard/amd/bilby/dsdt.asl
new file mode 100644
index 0000000..1cce71e
--- /dev/null
+++ b/src/mainboard/amd/bilby/dsdt.asl
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#define MAINBOARD_HAS_SPEAKER 1
+
+/* DefinitionBlock Statement */
+#include <acpi/acpi.h>
+DefinitionBlock (
+ "dsdt.aml",
+ "DSDT",
+ ACPI_DSDT_REV_2,
+ OEM_ID,
+ ACPI_TABLE_CREATOR,
+ 0x00010001 /* OEM Revision */
+ )
+{ /* Start of ASL file */
+ #include <acpi/dsdt_top.asl>
+
+ /* global NVS and variables */
+ #include <globalnvs.asl>
+
+ /* PCI IRQ mapping for the Southbridge */
+ #include <pcie.asl>
+
+ /* Describe the processor tree (\_PR) */
+ #include <cpu.asl>
+
+ /* Contains the supported sleep states for this chipset */
+ #include <sleepstates.asl>
+
+ /* Contains _SWS methods */
+ #include <soc/amd/common/acpi/acpi_wake_source.asl>
+
+ /* System Bus */
+ Scope(\_SB) { /* Start \_SB scope */
+ /* global utility methods expected within the \_SB scope */
+ #include <arch/x86/acpi/globutil.asl>
+
+ /* Describe the SOC */
+ #include <soc.asl>
+
+ } /* End \_SB scope */
+}
+/* End of ASL file */