m68knommu: add CPU reset code for the 5307 ColdFire (c18e52c7) · Commits · 戴 / test

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
		/*