1 files changed, 60 insertions, 0 deletions

diff --git a/arch/mips/ite-boards/generic/reset.c b/arch/mips/ite-boards/generic/reset.c
new file mode 100644
index 000000000000..03bd5ba8c913
--- /dev/null
+++ b/arch/mips/ite-boards/generic/reset.c
@@ -0,0 +1,60 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ *      ITE 8172 reset routines.
+ *
+ * Copyright 2001 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc.
+ *              ppopov@mvista.com or source@mvista.com
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+#include <asm/reboot.h>
+#include <asm/system.h>
+
+void it8172_restart()
+{
+        set_c0_status(ST0_BEV | ST0_ERL);
+        change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
+        flush_cache_all();
+        write_c0_wired(0);
+        __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
+}
+
+void it8172_halt(void)
+{
+        printk(KERN_NOTICE "\n** You can safely turn off the power\n");
+        while (1)
+                __asm__(".set\tmips3\n\t"
+                        "wait\n\t"
+                        ".set\tmips0");
+}
+
+void it8172_power_off(void)
+{
+        it8172_halt();
+}