diff --git a/src/mainboard/supermicro/x6dai_g/irq_tables.c b/src/mainboard/supermicro/x6dai_g/irq_tables.c
index c34a722141..4fdb5d4fd3 100644
--- a/src/mainboard/supermicro/x6dai_g/irq_tables.c
+++ b/src/mainboard/supermicro/x6dai_g/irq_tables.c
@@ -32,3 +32,9 @@ const struct irq_routing_table intel_irq_routing_table = {
 	    {0x00, 0xe8, {{0x60, 0x1ef8}, {0x63, 0x1ef8}, {0x00, 0xdef8}, {0x6b, 0x1ef8}}, 0x00,  0x00}
 	}
 };
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+	return copy_pirq_routing_table(addr);
+}
+
diff --git a/src/mainboard/supermicro/x6dhe_g/irq_tables.c b/src/mainboard/supermicro/x6dhe_g/irq_tables.c
index 0851fbe3f8..9eb6279c5b 100644
--- a/src/mainboard/supermicro/x6dhe_g/irq_tables.c
+++ b/src/mainboard/supermicro/x6dhe_g/irq_tables.c
@@ -32,3 +32,9 @@ const struct irq_routing_table intel_irq_routing_table = {
 	    {0x07, (0x02<<3)|0, {{0x60, 0xdc78}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x07,  0x00}
 	}
 };
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+	return copy_pirq_routing_table(addr);
+}
+
diff --git a/src/mainboard/supermicro/x6dhe_g2/irq_tables.c b/src/mainboard/supermicro/x6dhe_g2/irq_tables.c
index 0851fbe3f8..9eb6279c5b 100644
--- a/src/mainboard/supermicro/x6dhe_g2/irq_tables.c
+++ b/src/mainboard/supermicro/x6dhe_g2/irq_tables.c
@@ -32,3 +32,9 @@ const struct irq_routing_table intel_irq_routing_table = {
 	    {0x07, (0x02<<3)|0, {{0x60, 0xdc78}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x07,  0x00}
 	}
 };
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+	return copy_pirq_routing_table(addr);
+}
+
diff --git a/src/mainboard/supermicro/x6dhr_ig/irq_tables.c b/src/mainboard/supermicro/x6dhr_ig/irq_tables.c
index 5ed51feaa1..2dec5b1c58 100644
--- a/src/mainboard/supermicro/x6dhr_ig/irq_tables.c
+++ b/src/mainboard/supermicro/x6dhr_ig/irq_tables.c
@@ -32,3 +32,9 @@ const struct irq_routing_table intel_irq_routing_table = {
 	    {0x07, (0x02<<3)|0, {{0x60, 0xdc78}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x07,  0x00}
 	}
 };
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+	return copy_pirq_routing_table(addr);
+}
+
diff --git a/src/mainboard/supermicro/x6dhr_ig2/irq_tables.c b/src/mainboard/supermicro/x6dhr_ig2/irq_tables.c
index 5ed51feaa1..2dec5b1c58 100644
--- a/src/mainboard/supermicro/x6dhr_ig2/irq_tables.c
+++ b/src/mainboard/supermicro/x6dhr_ig2/irq_tables.c
@@ -32,3 +32,9 @@ const struct irq_routing_table intel_irq_routing_table = {
 	    {0x07, (0x02<<3)|0, {{0x60, 0xdc78}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x07,  0x00}
 	}
 };
+
+unsigned long write_pirq_routing_table(unsigned long addr)
+{
+	return copy_pirq_routing_table(addr);
+}
+