Commit c18e52c7 authored by Greg Ungerer's avatar Greg Ungerer
Browse files

m68knommu: add CPU reset code for the 5307 ColdFire 



Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.org>
parent 293ca0f7

arch/m68knommu/platform/5307/config.c

+12 −4
Original line number Diff line number Diff line
@@ -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>
@@ -22,8 +21,6 @@ 


/***************************************************************************/



void coldfire_reset(void);



extern unsigned int mcf_timervector;

extern unsigned int mcf_profilevector;

extern unsigned int mcf_timerlevel;
@@ -119,6 +116,17 @@ void mcf_settimericr(unsigned int timer, unsigned int level) 


/***************************************************************************/



void m5307_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);
@@ -134,7 +142,7 @@ void __init config_BSP(char *commandp, int size) 
	mcf_timerlevel = 6;

#endif



	mach_reset = coldfire_reset;

	mach_reset = m5307_cpu_reset;



#ifdef CONFIG_BDM_DISABLE

	/*