Date: Mon, 29 May 2006 08:58:26 GMT From: Kevin Lo <kevlo@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 98055 for review Message-ID: <200605290858.k4T8wQq1076587@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=98055 Change 98055 by kevlo@kevlo_rtsl on 2006/05/29 08:57:56 Implement cpu_reset. Affected files ... .. //depot/projects/arm/src/sys/arm/s3c2xx0/s3c2410.c#2 edit Differences ... ==== //depot/projects/arm/src/sys/arm/s3c2xx0/s3c2410.c#2 (text+ko) ==== @@ -30,6 +30,7 @@ */ #include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> @@ -172,7 +173,12 @@ void cpu_reset(void) { - while (1); + (void) disable_interrupts(I32_bit|F32_bit); + + *(volatile unsigned int *)(S3C2410_WDT_BASE + WDT_WTCON) + = (0 << WTCON_PRESCALE_SHIFT) | WTCON_ENABLE | + WTCON_CLKSEL_16 | WTCON_ENRST; + for(;;); } int
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