armv7: Clean up: replace hang() by hlt().

hang() is the legacy function from U-boot and should be replaced by hlt() in
coreboot.

Change-Id: I0f390b1b6f9ff71487ea36cf16c462724b66d8ca
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2298
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>

4 files changed, 0 insertions, 40 deletions

diff --git a/src/arch/armv7/include/common.h b/src/arch/armv7/include/common.h
index 1b69e848f1..d95a74d3a8 100644
--- a/src/arch/armv7/include/common.h
+++ b/src/arch/armv7/include/common.h
@@ -129,8 +129,6 @@ ulong timer_get_us(void);
  * Function Prototypes
  */
 
-void	hang		(void) __attribute__ ((noreturn));
-
 int	init_timer(void);	/* FIXME(dhendrix): used to be timer_init() */
 int	cpu_init(void);
 
diff --git a/src/arch/armv7/include/hang.h b/src/arch/armv7/include/hang.h
deleted file mode 100644
index f57fc28f56..0000000000
--- a/src/arch/armv7/include/hang.h
+++ /dev/null
@@ -1,20 +0,0 @@
- /*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 The ChromiumOS Authors.  All rights reserved.
- *
- * 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.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-void hang(void);
diff --git a/src/arch/armv7/lib/Makefile.inc b/src/arch/armv7/lib/Makefile.inc
index e0445ceea2..e33618bfc3 100644
--- a/src/arch/armv7/lib/Makefile.inc
+++ b/src/arch/armv7/lib/Makefile.inc
@@ -4,7 +4,6 @@ romstage-y += cache_v7.c
 romstage-y += cache-cp15.c
 romstage-y += div0.c
 romstage-y += div64.S
-romstage-y += hang_spl.c
 romstage-y += romstage_console.c
 romstage-y += syslib.c
 
@@ -13,7 +12,6 @@ romstage-y += syslib.c
 
 ramstage-y += div0.c
 ramstage-y += div64.S
-ramstage-y += hang_spl.c
 #ramstage-y += interrupts.c
 #ramstage-y += memcpy.S
 #ramstage-y += memset.S
diff --git a/src/arch/armv7/lib/hang_spl.c b/src/arch/armv7/lib/hang_spl.c
deleted file mode 100644
index 630a57af47..0000000000
--- a/src/arch/armv7/lib/hang_spl.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- */
-
-#include <hang.h> 
-
-void hang(void)
-{
-	for (;;);
-}