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-rw-r--r--src/mainboard/facebook/monolith/acpi/superio.asl25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/facebook/monolith/acpi/superio.asl b/src/mainboard/facebook/monolith/acpi/superio.asl
index 0f5790da8d..537d9f8419 100644
--- a/src/mainboard/facebook/monolith/acpi/superio.asl
+++ b/src/mainboard/facebook/monolith/acpi/superio.asl
@@ -43,3 +43,28 @@ Device (COM1) {
EndDependentFn ()
})
}
+
+Device (COM2) {
+ Name (_HID, EISAID ("PNP0501"))
+ Name (_UID, 2)
+
+ Method (_STA, 0, NotSerialized)
+ {
+ Return (0x0F)
+ }
+
+ Name (_CRS, ResourceTemplate ()
+ {
+ FixedIO (0x02F8, 0x08)
+ IRQNoFlags () {3}
+ })
+
+ Name (_PRS, ResourceTemplate ()
+ {
+ StartDependentFn (0, 0) {
+ FixedIO (0x02F8, 0x08)
+ IRQNoFlags () {3}
+ }
+ EndDependentFn ()
+ })
+}