summaryrefslogtreecommitdiffstats
path: root/arch/m68knommu/platform/5407/config.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/m68knommu/platform/5407/config.c')
-rw-r--r--arch/m68knommu/platform/5407/config.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/arch/m68knommu/platform/5407/config.c b/arch/m68knommu/platform/5407/config.c
index 0ee8c1a..b41d942 100644
--- a/arch/m68knommu/platform/5407/config.c
+++ b/arch/m68knommu/platform/5407/config.c
@@ -12,7 +12,6 @@
#include <linux/kernel.h>
#include <linux/param.h>
#include <linux/init.h>
-#include <linux/interrupt.h>
#include <linux/io.h>
#include <asm/machdep.h>
#include <asm/coldfire.h>
@@ -21,8 +20,6 @@
/***************************************************************************/
-void coldfire_reset(void);
-
extern unsigned int mcf_timervector;
extern unsigned int mcf_profilevector;
extern unsigned int mcf_timerlevel;
@@ -110,6 +107,17 @@ void mcf_settimericr(unsigned int timer, unsigned int level)
/***************************************************************************/
+void m5407_cpu_reset(void)
+{
+ local_irq_disable();
+ /* set watchdog to soft reset, and enabled */
+ __raw_writeb(0xc0, MCF_MBAR + MCFSIM_SYPCR);
+ for (;;)
+ /* wait for watchdog to timeout */;
+}
+
+/***************************************************************************/
+
void __init config_BSP(char *commandp, int size)
{
mcf_setimr(MCFSIM_IMR_MASKALL);
@@ -121,7 +129,7 @@ void __init config_BSP(char *commandp, int size)
mcf_timerlevel = 6;
#endif
- mach_reset = coldfire_reset;
+ mach_reset = m5407_cpu_reset;
}
/***************************************************************************/
OpenPOWER on IntegriCloud