1 files changed, 0 insertions, 33 deletions
diff --git a/src/soc/amd/common/block/acpi/halt.c b/src/soc/amd/common/block/acpi/halt.c
deleted file mode 100644
index 200b3c12f5..0000000000
--- a/src/soc/amd/common/block/acpi/halt.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2018 Google 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.
- */
-
-#include <arch/acpi.h>
-#include <soc/southbridge.h>
-#include <amdblocks/acpimmio.h>
-#include <halt.h>
-
-void poweroff(void)
-{
-	acpi_write32(MMIO_ACPI_PM1_CNT_BLK,
-			  (SLP_TYP_S5 << SLP_TYP_SHIFT) | SLP_EN);
-
-	/*
-	 * Setting SLP_TYP_S5 in PM1 triggers SLP_SMI, which is handled by SMM
-	 * to transition to S5 state. If halt is called in SMM, then it prevents
-	 * the SMI handler from being triggered and system never enters S5.
-	 */
-	if (!ENV_SMM)
-		halt();
-}