X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Fpxa%2Fpxa2xx.c;h=77f0ef2de4ae8e9297ae8d77a2d31eb4cf9a5798;hb=da773532cde226b5456b89096a1be446887c7a3e;hp=f07dc67823faebc4a49908d08715f5b829d763be;hpb=4e78e0317d3aab42c381b01033a0cd869ea28979;p=oweals%2Fu-boot.git

diff --git a/arch/arm/cpu/pxa/pxa2xx.c b/arch/arm/cpu/pxa/pxa2xx.c
index f07dc67823..77f0ef2de4 100644
--- a/arch/arm/cpu/pxa/pxa2xx.c
+++ b/arch/arm/cpu/pxa/pxa2xx.c
@@ -7,30 +7,14 @@
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Alex Zuepke <azu@sysgo.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+
  */
 
+#include <common.h>
+#include <asm/arch/pxa-regs.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <command.h>
-#include <common.h>
-#include <asm/arch/pxa-regs.h>
 
 /* Flush I/D-cache */
 static void cache_flush(void)
@@ -295,7 +279,18 @@ void reset_cpu(ulong ignored)
 	tmp = readl(OSCR);
 	tmp += 0x1000;
 	writel(tmp, OSMR3);
+	writel(MDREFR_SLFRSH, MDREFR);
 
 	for (;;)
 		;
 }
+
+void enable_caches(void)
+{
+#ifndef CONFIG_SYS_ICACHE_OFF
+	icache_enable();
+#endif
+#ifndef CONFIG_SYS_DCACHE_OFF
+	dcache_enable();
+#endif
+}