3 files changed, 9 insertions, 2 deletions
diff --git a/src/southbridge/amd/pi/hudson/fadt.c b/src/southbridge/amd/pi/hudson/fadt.c
index 1865d36b2c..fe65fb23da 100644
--- a/src/southbridge/amd/pi/hudson/fadt.c
+++ b/src/southbridge/amd/pi/hudson/fadt.c
@@ -25,8 +25,6 @@ void acpi_fill_fadt(acpi_fadt_t *fadt)
 {
 	printk(BIOS_DEBUG, "pm_base: 0x%04x\n", HUDSON_ACPI_IO_BASE);
 
-	fadt->sci_int = 9;		/* HUDSON - IRQ 09 - ACPI SCI */
-
 	if (permanent_smi_handler()) {
 		fadt->smi_cmd = ACPI_SMI_CTL_PORT;
 		fadt->acpi_enable = ACPI_SMI_CMD_ENABLE;
diff --git a/src/southbridge/amd/pi/hudson/hudson.h b/src/southbridge/amd/pi/hudson/hudson.h
index e202824936..231766b472 100644
--- a/src/southbridge/amd/pi/hudson/hudson.h
+++ b/src/southbridge/amd/pi/hudson/hudson.h
@@ -42,6 +42,8 @@
 #define ACPI_GPE0_BLK		(HUDSON_ACPI_IO_BASE + 0x10) /* 8 bytes */
 #define ACPI_CPU_CONTROL	(HUDSON_ACPI_IO_BASE + 0x08) /* 6 bytes */
 
+#define ACPI_SCI_IRQ			9
+
 #define ACPI_SMI_CTL_PORT		0xb2
 #define ACPI_SMI_CMD_CST_CONTROL	0xde
 #define ACPI_SMI_CMD_PST_CONTROL	0xad
diff --git a/src/southbridge/amd/pi/hudson/sm.c b/src/southbridge/amd/pi/hudson/sm.c
index 2dc2ae3924..593f54805d 100644
--- a/src/southbridge/amd/pi/hudson/sm.c
+++ b/src/southbridge/amd/pi/hudson/sm.c
@@ -19,6 +19,13 @@
 * HUDSON enables SATA by default in SMBUS Control.
 */
 
+void ioapic_get_sci_pin(u8 *gsi, u8 *irq, u8 *flags)
+{
+	*gsi = ACPI_SCI_IRQ;
+	*irq = ACPI_SCI_IRQ;
+	*flags = MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW;
+}
+
 static void sm_init(struct device *dev)
 {
 	register_new_ioapic_gsi0(VIO_APIC_VADDR);