binaryPI: Remove ACPI for IMC we don't run

IMC is used on some of the AMD reference designs, so do not
touch them yet.

Change-Id: I6a58ab53d4a800d4c0c2026e50826122ece2c59f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/21190
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com>

3 files changed, 3 insertions, 219 deletions

diff --git a/src/mainboard/bap/ode_e21XX/acpi/AmdImc.asl b/src/mainboard/bap/ode_e21XX/acpi/AmdImc.asl
deleted file mode 100644
index d3bb74e31e..0000000000
--- a/src/mainboard/bap/ode_e21XX/acpi/AmdImc.asl
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-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)
-{
-	Store(0, Local0)
-	While (LNotEqual(Local0, 0xFA)) {
-		Store(MRG0, Local0)
-		Sleep(10)
-	}
-}
-
-//Init
-Method (ITZE, 0)
-{
-	Store(0, MRG0)
-	Store(0xB5, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(0, MRG2)
-	Store(0x80, MSTI)
-	WACK()
-
-	Or(MRG2, 0x01, Local0)
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(Local0, MRG2)
-	Store(0x81, MSTI)
-	WACK()
-}
-
-//Sleep
-Method (IMSP, 0)
-{
-	Store(0, MRG0)
-	Store(0xB5, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(1, MRG1)
-	Store(0, MRG2)
-	Store(0x98, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(0xB4, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-}
-
-//Wake
-Method (IMWK, 0)
-{
-	Store(0, MRG0)
-	Store(0xB5, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(0, MRG2)
-	Store(0x80, MSTI)
-	WACK()
-
-	Or(MRG2, 0x01, Local0)
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(Local0, MRG2)
-	Store(0x81, MSTI)
-	WACK()
-}
diff --git a/src/mainboard/pcengines/apu2/acpi/AmdImc.asl b/src/mainboard/pcengines/apu2/acpi/AmdImc.asl
deleted file mode 100644
index d3bb74e31e..0000000000
--- a/src/mainboard/pcengines/apu2/acpi/AmdImc.asl
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-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)
-{
-	Store(0, Local0)
-	While (LNotEqual(Local0, 0xFA)) {
-		Store(MRG0, Local0)
-		Sleep(10)
-	}
-}
-
-//Init
-Method (ITZE, 0)
-{
-	Store(0, MRG0)
-	Store(0xB5, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(0, MRG2)
-	Store(0x80, MSTI)
-	WACK()
-
-	Or(MRG2, 0x01, Local0)
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(Local0, MRG2)
-	Store(0x81, MSTI)
-	WACK()
-}
-
-//Sleep
-Method (IMSP, 0)
-{
-	Store(0, MRG0)
-	Store(0xB5, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(1, MRG1)
-	Store(0, MRG2)
-	Store(0x98, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(0xB4, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-}
-
-//Wake
-Method (IMWK, 0)
-{
-	Store(0, MRG0)
-	Store(0xB5, MRG1)
-	Store(0, MRG2)
-	Store(0x96, MSTI)
-	WACK()
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(0, MRG2)
-	Store(0x80, MSTI)
-	WACK()
-
-	Or(MRG2, 0x01, Local0)
-
-	Store(0, MRG0)
-	Store(0, MRG1)
-	Store(Local0, MRG2)
-	Store(0x81, MSTI)
-	WACK()
-}
diff --git a/src/southbridge/amd/pi/hudson/acpi/fch.asl b/src/southbridge/amd/pi/hudson/acpi/fch.asl
index b33a440548..0c6e76833e 100644
--- a/src/southbridge/amd/pi/hudson/acpi/fch.asl
+++ b/src/southbridge/amd/pi/hudson/acpi/fch.asl
@@ -154,11 +154,13 @@ Method(_INI, 0) {
 	/* Determine the OS we're running on */
 	OSFL()
 
-#if IS_ENABLED(CONFIG_ACPI_ENABLE_THERMAL_ZONE)
+#if IS_ENABLED(CONFIG_HUDSON_IMC_FWM)
 	/* TODO: It is unstable. */
 	#include "acpi/AmdImc.asl" /* Hudson IMC function */
+#if IS_ENABLED(CONFIG_ACPI_ENABLE_THERMAL_ZONE)
 	ITZE() /* enable IMC Fan Control*/
 #endif
+#endif
 } /* End Method(_SB._INI) */
 
 Method(OSFL, 0){