1 files changed, 0 insertions, 48 deletions
diff --git a/src/mainboard/amd/bettong/boardid.c b/src/mainboard/amd/bettong/boardid.c
deleted file mode 100644
index 21d0476204..0000000000
--- a/src/mainboard/amd/bettong/boardid.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015 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.
- */
-
-#include <stdint.h>
-#include <amdblocks/acpimmio.h>
-#include <device/mmio.h>
-#include <southbridge/amd/common/amd_defs.h>
-#include <boardid.h>
-
-/**
- *Bettong uses 3 GPIO(5-7) pins to identify board.
- *The GPIO ports are mapped to MMIO space.
- *The GPIO value and board version are mapped as follow:
- *GPIO5 GPIO6 GPIO7 Version
- *  0     0     0      A
- *  0     0     1      B
- *  ......
- *  1     1     1      H
- */
-uint32_t board_id(void)
-{
-	u8  value = 0;
-	u8  boardrev = 0;
-	char boardid;
-
-	value = gpio0_read8((7 << 2) + 2); /* agpio7: board_id2 */
-	boardrev = value & 1;
-	value = gpio0_read8((6 << 2) + 2); /* agpio6: board_id1 */
-	boardrev |= (value & 1) << 1;
-	value = gpio0_read8((5 << 2) + 2); /* agpio5: board_id0 */
-	boardrev |= (value & 1) << 2;
-
-	boardid = 'A' + boardrev;
-
-	return boardid;
-}