[PATCH 32/61] mpc82xx: Move PQ2 restart and halt functions out of mpc8272-specific code.

@@ -3,3 +3,4 @@
 #
 obj-$(CONFIG_PPC_82xx) += mpc82xx.o
 obj-$(CONFIG_MPC8272ADS) += mpc8272ads.o
+obj-$(CONFIG_CPM2) += pq2.o

@@ -2,7 +2,6 @@
  * MPC8272ADS setup and early boot code plus other random bits.
  *
  * Author: Vitaly Bordug <vbordug@ru.mvista.com>
- * m82xx_restart fix by Wade Farnsworth <wfarnsworth@mvista.com>
  *
  * Copyright (c) 2006 MontaVista Software, Inc.
  *

@@ -42,6 +41,7 @@
 #include <asm/mpc8260.h>
 #include <asm/irq.h>
 #include <mm/mmu_decl.h>
+#include <platforms/82xx/pq2.h>
 #include <asm/prom.h>
 #include <asm/cpm2.h>
 #include <asm/udbg.h>

@@ -603,27 +603,6 @@ static int __init mpc8272ads_probe(void)
 	return of_flat_dt_is_compatible(root, "fsl,mpc8272ads");
 }
 
-#define RMR_CSRE 0x00000001
-static void m82xx_restart(char *cmd)
-{
-	__volatile__ unsigned char dummy;
-
-	local_irq_disable();
-	((cpm2_map_t *) cpm2_immr)->im_clkrst.car_rmr |= RMR_CSRE;
-
-	/* Clear the ME,EE,IR & DR bits in MSR to cause checkstop */
-	mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
-	dummy = ((cpm2_map_t *) cpm2_immr)->im_clkrst.res[0];
-	printk("Restart failed\n");
-	while (1) ;
-}
-
-static void m82xx_halt(void)
-{
-	local_irq_disable();
-	while (1) ;
-}
-
 define_machine(mpc8272ads)
 {
 	.name = "Freescale MPC8272ADS",

@@ -633,6 +612,6 @@ define_machine(mpc8272ads)
 	.show_cpuinfo = m82xx_show_cpuinfo,
 	.get_irq = cpm2_get_irq,
 	.calibrate_decr = m82xx_calibrate_decr,
-	.restart = m82xx_restart,
-	.halt = m82xx_halt,
+	.restart = pq2_restart,
+	.halt = pq2_halt,
 };

@@ -0,0 +1,44 @@
+/*
+ * Common PowerQUICC II code.
+ *
+ * Author: Scott Wood <scottwood@freescale.com>
+ * Copyright (c) 2007 Freescale Semiconductor
+ *
+ * Based on code by Vitaly Bordug <vbordug@ru.mvista.com>
+ * pq2_restart fix by Wade Farnsworth <wfarnsworth@mvista.com>
+ * Copyright (c) 2006 MontaVista Software, Inc.
+ *
+ * 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.
+ */
+
+#include <asm/cpm2.h>
+#include <asm/io.h>
+#include <asm/system.h>
+
+#include <platforms/82xx/pq2.h>
+
+#define RMR_CSRE 0x00000001
+
+void pq2_restart(char *cmd)
+{
+	local_irq_disable();
+	cpm2_immr->im_clkrst.car_rmr |= RMR_CSRE;
+
+	/* Clear the ME,EE,IR & DR bits in MSR to cause checkstop */
+	mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
+	in_8(&cpm2_immr->im_clkrst.res[0]);
+
+	printk("Restart failed\n");
+	while (1)
+		;
+}
+
+void pq2_halt(void)
+{
+	local_irq_disable();
+	while (1)
+		;
+}

@@ -0,0 +1,7 @@
+#ifndef _PQ2_H
+#define _PQ2_H
+
+void pq2_restart(char *cmd);
+void pq2_halt(void);
+
+#endif

@@ -10,6 +10,8 @@
 #ifndef __IMMAP_CPM2__
 #define __IMMAP_CPM2__
 
+#include <linux/types.h>
+
 /* System configuration registers.
 */
 typedef	struct sys_82xx_conf {