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-rw-r--r--src/soc/amd/phoenix/Makefile.mk1
-rw-r--r--src/soc/amd/phoenix/pci_irq_routing.c14
2 files changed, 15 insertions, 0 deletions
diff --git a/src/soc/amd/phoenix/Makefile.mk b/src/soc/amd/phoenix/Makefile.mk
index 9c775cc432..be0a02296f 100644
--- a/src/soc/amd/phoenix/Makefile.mk
+++ b/src/soc/amd/phoenix/Makefile.mk
@@ -32,6 +32,7 @@ ramstage-$(CONFIG_SOC_AMD_PHOENIX_FSP) += fsp_s_params.c
ramstage-y += graphics.c
ramstage-y += mca.c
ramstage-y += memmap.c
+ramstage-$(CONFIG_SOC_AMD_PHOENIX_OPENSIL) += pci_irq_routing.c
ramstage-y += root_complex.c
ramstage-y += soc_util.c
ramstage-y += xhci.c
diff --git a/src/soc/amd/phoenix/pci_irq_routing.c b/src/soc/amd/phoenix/pci_irq_routing.c
new file mode 100644
index 0000000000..5c891c2644
--- /dev/null
+++ b/src/soc/amd/phoenix/pci_irq_routing.c
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <amdblocks/amd_pci_util.h>
+#include <console/console.h>
+#include <types.h>
+
+const struct pci_routing_info *get_pci_routing_table(size_t *entries)
+{
+ /* TODO: still needs to be implemented for the non-FSP case */
+ printk(BIOS_NOTICE, "%s stub: returning empty IRQ routing table\n", __func__);
+
+ *entries = 0;
+ return NULL;
+}