1 files changed, 0 insertions, 97 deletions
diff --git a/src/mainboard/biostar/a68n_5200/acpi/AmdImc.asl b/src/mainboard/biostar/a68n_5200/acpi/AmdImc.asl
deleted file mode 100644
index 44838347dc..0000000000
--- a/src/mainboard/biostar/a68n_5200/acpi/AmdImc.asl
+++ /dev/null
@@ -1,97 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-//BTDC Due to IMC Fan, ACPI control codes
-OperationRegion(IMIO, SystemIO, 0x3E, 0x02)
-Field(IMIO , ByteAcc, NoLock, Preserve) {
-	IMCX,8,
-	IMCA,8
-}
-
-IndexField(IMCX, IMCA, ByteAcc, NoLock, Preserve) {
-	Offset(0x80),
-	MSTI, 8,
-	MITS, 8,
-	MRG0, 8,
-	MRG1, 8,
-	MRG2, 8,
-	MRG3, 8,
-}
-
-Method(WACK, 0)
-{
-	Local0 = 0
-	While (Local0 != 0xfa) {
-		Local0 = MRG0
-		Sleep(10)
-	}
-}
-
-//Init
-Method (ITZE, 0)
-{
-	MRG0 = 0
-	MRG1 = 0xb5
-	MRG2 = 0
-	MSTI = 0x96
-	WACK()
-
-	MRG0 = 0
-	MRG1 = 0
-	MRG2 = 0
-	MSTI = 0x80
-	WACK()
-
-	Local0 = MRG2 | 0x01
-
-	MRG0 = 0
-	MRG1 = 0
-	MRG2 = Local0
-	MSTI = 0x81
-	WACK()
-}
-
-//Sleep
-Method (IMSP, 0)
-{
-	MRG0 = 0
-	MRG1 = 0xb5
-	MRG2 = 0
-	MSTI = 0x96
-	WACK()
-
-	MRG0 = 0
-	MRG1 = 1
-	MRG2 = 0
-	MSTI = 0x98
-	WACK()
-
-	MRG0 = 0
-	MRG1 = 0xb4
-	MRG2 = 0
-	MSTI = 0x96
-	WACK()
-}
-
-//Wake
-Method (IMWK, 0)
-{
-	MRG0 = 0
-	MRG1 = 0xb5
-	MRG2 = 0
-	MSTI = 0x96
-	WACK()
-
-	MRG0 = 0
-	MRG1 = 0
-	MRG2 = 0
-	MSTI = 0x80
-	WACK()
-
-	Local0 = MRG2 | 0x01
-
-	MRG0 = 0
-	MRG1 = 0
-	MRG2 = Local0
-	MSTI = 0x81
-	WACK()
-}