New patch to review for coreboot: amd/gardenia: Remove board ID capability

[Marc Jones]

Marc Jones ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17221

-gerrit

commit cb24146f1dcdbd4ebdc7f4777603aaaae08cc53d
Author: Marshall Dawson 
Date:   Sat Oct 8 10:14:14 2016 -0600

amd/gardenia: Remove board ID capability

Remove the last bit of Bettong board_id checking from Gardenia.

Original-Signed-off-by: Marshall Dawson 
    Original-Reviewed-by: Marc Jones 
    (cherry picked from commit b617823d1d2860a3f6d766a40ae95e5486739a5c)

Change-Id: Ibc56dbbfa1b15b21ebadb9f6c9c54936566a2986
    Signed-off-by: Marc Jones 
---
 src/mainboard/amd/gardenia/Makefile.inc |  2 --
 src/mainboard/amd/gardenia/boardid.c    | 48 ---------------------------------
 2 files changed, 50 deletions(-)

diff --git a/src/mainboard/amd/gardenia/Makefile.inc b/src/mainboard/amd/gardenia/Makefile.inc
index 99159e8..0994a70 100644
--- a/src/mainboard/amd/gardenia/Makefile.inc
+++ b/src/mainboard/amd/gardenia/Makefile.inc
@@ -15,11 +15,9 @@

romstage-y += BiosCallOuts.c
 romstage-y += OemCustomize.c
-romstage-y += boardid.c

ramstage-y += BiosCallOuts.c
 ramstage-y += OemCustomize.c
 ifeq ($(CONFIG_HUDSON_IMC_FWM), y)
 ramstage-y += fchec.c
 endif
-ramstage-y += boardid.c
diff --git a/src/mainboard/amd/gardenia/boardid.c b/src/mainboard/amd/gardenia/boardid.c
deleted file mode 100644
index e2e8162..0000000
--- a/src/mainboard/amd/gardenia/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 <arch/io.h>
-#include <boardid.h>
-
-/**
- *Gardenia 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
- */
-uint8_t board_id(void)
-{
-	void *gpiommioaddr;
-	u8  value = 0;
-	u8  boardrev = 0;
-	char boardid;
-
-	gpiommioaddr = (void *)0xfed80000ul + 0x1500;
-	value = read8(gpiommioaddr + (7 << 2) + 2); /* agpio7: board_id2 */
-	boardrev = value & 1;
-	value = read8(gpiommioaddr + (6 << 2) + 2); /* agpio6: board_id1 */
-	boardrev |= (value & 1) << 1;
-	value = read8(gpiommioaddr + (5 << 2) + 2); /* agpio5: board_id0 */
-	boardrev |= (value & 1) << 2;
-
-	boardid = 'A' + boardrev;
-
-	return boardid;
-}