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-rw-r--r--src/soc/amd/common/block/data_fabric/domain.c3
-rw-r--r--src/soc/amd/picasso/acpi/northbridge.asl5
2 files changed, 3 insertions, 5 deletions
diff --git a/src/soc/amd/common/block/data_fabric/domain.c b/src/soc/amd/common/block/data_fabric/domain.c
index aec1596fc1..c032fdb4bb 100644
--- a/src/soc/amd/common/block/data_fabric/domain.c
+++ b/src/soc/amd/common/block/data_fabric/domain.c
@@ -243,6 +243,9 @@ void amd_pci_domain_fill_ssdt(const struct device *domain)
}
acpigen_write_resourcetemplate_footer();
+
+ acpigen_write_BBN(domain->link_list->secondary);
+
/* Scope */
acpigen_pop_len();
}
diff --git a/src/soc/amd/picasso/acpi/northbridge.asl b/src/soc/amd/picasso/acpi/northbridge.asl
index 688f138123..2f73ae4384 100644
--- a/src/soc/amd/picasso/acpi/northbridge.asl
+++ b/src/soc/amd/picasso/acpi/northbridge.asl
@@ -6,11 +6,6 @@ Name(_CID, EISAID("PNP0A03")) /* PCI Root Bridge */
/* Describe the Northbridge devices */
-Method(_BBN, 0, NotSerialized) /* Bus number = 0 */
-{
- Return(0)
-}
-
Method(_STA, 0, NotSerialized)
{
Return(0x0f) /* Status is visible */