---

yaml --- r: 12130 b: refs/heads/master c: 0182485 h: refs/heads/master v: v3
git-mirror · Nov 2, 2005 · ddaffff · ddaffff
1 parent 5f037f1
commit ddaffff
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 06227039b5eb8ed5965f995e45c8cfee154fb883
+refs/heads/master: 01824853b1991b6ade506ee1b75f103a6eb8f558
diff --git a/trunk/include/asm-m68knommu/system.h b/trunk/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("				\