karo: cleanup after merge of v2015.10-rc2

[karo-tx-uboot.git] / arch / arm / cpu / arm926ejs / cpu.c

diff --git a/arch/arm/cpu/arm926ejs/cpu.c b/arch/arm/cpu/arm926ejs/cpu.c
index 5c902dfc133dea358d1e81a4a37e552d7603ee6b..a90ce3047bd27f2f100512ce6239073ac6c92fa9 100644 (file)
--- a/arch/arm/cpu/arm926ejs/cpu.c
+++ b/arch/arm/cpu/arm926ejs/cpu.c
@@ -6,23 +6,7 @@
  * (C) Copyright 2002
  * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 /*
@@ -50,6 +34,8 @@ int cleanup_before_linux (void)
        /* turn off I/D-cache */
        icache_disable();
        dcache_disable();
+       l2_cache_disable();
+
        /* flush I/D-cache */
        cache_flush();
 
@@ -59,7 +45,9 @@ int cleanup_before_linux (void)
 /* flush I/D-cache */
 static void cache_flush (void)
 {
+#if !(defined(CONFIG_SYS_ICACHE_OFF) && defined(CONFIG_SYS_DCACHE_OFF))
        unsigned long i = 0;
 
        asm ("mcr p15, 0, %0, c7, c7, 0": :"r" (i));
+#endif
 }