X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-m68knommu%2Fsystem.h;h=6338afc850bad7e6a8d3e25c95f42d158a543f3f;hb=faead26d7a06605add627f29aee73ba654ce11f9;hp=53cbbad0f13019d2bf23df3b33a45d9ae7b3a99a;hpb=63f3d1df1ad276a30b75339dd682a6e1f9d0c181;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h
index 53cbbad0f13..6338afc850b 100644
--- a/include/asm-m68knommu/system.h
+++ b/include/asm-m68knommu/system.h
@@ -312,6 +312,19 @@ cmpxchg(volatile int *p, int old, int new)
 	moveb #0x80, (%a0);		\
 	");				\
 })
+#elif defined(CONFIG_M520x)
+	/*
+	 * The MCF5208 has a bit (SOFTRST) in memory (Reset Control Register 
+	 * RCR), that when set, resets the MCF5208.
+	 */
+#define HARD_RESET_NOW() 		\
+({					\
+	unsigned char volatile *reset;	\
+	asm("move.w     #0x2700, %sr");	\
+	reset = ((volatile unsigned short *)(MCF_IPSBAR + 0xA0000));	\
+	while(1)			\
+		*reset |= 0x80;		\
+})
 #else
 #define HARD_RESET_NOW() ({		\
         asm("				\