refactor kernel code (part 1), mark it as broken now

[openwrt/staging/wigyori.git] / target / linux / adm5120-2.6 / files / arch / mips / adm5120 / reset.c

diff --git a/target/linux/adm5120-2.6/files/arch/mips/adm5120/reset.c b/target/linux/adm5120-2.6/files/arch/mips/adm5120/reset.c
new file mode 100644 (file)
index 0000000..2518484
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/arch/mips/adm5120/reset.c
@@ -0,0 +1,62 @@
+/*
+ *  $Id$
+ *
+ *  ADM5120 specific reset routines
+ *
+ *  Copyright (C) ADMtek Incorporated.
+ *  Copyright (C) 2005 Jeroen Vreeken (pe1rxq@amsat.org)
+ *  Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
+ *  Copyright (C) 2007 OpenWrt.org
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <asm/bootinfo.h>
+#include <asm/addrspace.h>
+
+#include <asm/mach-adm5120/adm5120_info.h>
+#include <asm/mach-adm5120/adm5120_defs.h>
+#include <asm/mach-adm5120/adm5120_switch.h>
+
+#define ADM5120_SOFTRESET      0x12000004
+
+void (*adm5120_board_reset)(void);
+
+void adm5120_restart(char *command)
+{
+       /* TODO: stop switch before reset */
+
+       if (adm5120_board_reset)
+               adm5120_board_reset();
+
+       *(u32*)KSEG1ADDR(ADM5120_SOFTRESET)=1;
+}
+
+void adm5120_halt(void)
+{
+        printk(KERN_NOTICE "\n** You can safely turn off the power\n");
+        while (1);
+}
+
+void adm5120_power_off(void)
+{
+        adm5120_halt();
+}