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Diffstat (limited to 'arch/m68k/include/asm/system_no.h')
-rw-r--r--arch/m68k/include/asm/system_no.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/m68k/include/asm/system_no.h b/arch/m68k/include/asm/system_no.h
index 4496c0aa837..5fbc96d933c 100644
--- a/arch/m68k/include/asm/system_no.h
+++ b/arch/m68k/include/asm/system_no.h
@@ -264,18 +264,18 @@ static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int siz
: /* No output */ \
: "o" (*(char *)MCF_MBAR) ); \
})
-#elif defined(CONFIG_M528x)
+#elif defined(CONFIG_M528x) || defined(CONFIG_M527x)
/*
- * The MCF528x has a bit (SOFTRST) in memory (Reset Control Register RCR),
- * that when set, resets the MCF528x.
+ * Most of the newer ColdFire family members have a proper RESET unit.
+ * Use the software reset control bit in the Reset Control Register (RCR).
*/
#define HARD_RESET_NOW() \
-({ \
- unsigned char volatile *reset; \
- asm("move.w #0x2700, %sr"); \
+({ \
+ unsigned char volatile *reset; \
+ asm("move.w #0x2700, %sr"); \
reset = ((volatile unsigned char *)(MCF_IPSBAR + 0x110000)); \
- while(1) \
- *reset |= (0x01 << 7);\
+ while (1) \
+ *reset |= (0x01 << 7); \
})
#elif defined(CONFIG_M523x)
#define HARD_RESET_NOW() ({ \