Module Name: src
Committed By: isaki
Date: Wed Sep 16 05:48:53 UTC 2015
Modified Files:
src/sys/arch/x68k/x68k: machdep.c
Log Message:
To turn off the power, it's necessary to turn off the alarm signal
of RTC before writing the system port. This is a fix for rev 1.191.
Thanks to Y.Sugahara.
Should be pulled up to netbsd-7.
To generate a diff of this commit:
cvs rdiff -u -r1.191 -r1.192 src/sys/arch/x68k/x68k/machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/x68k/x68k/machdep.c
diff -u src/sys/arch/x68k/x68k/machdep.c:1.191 src/sys/arch/x68k/x68k/machdep.c:1.192
--- src/sys/arch/x68k/x68k/machdep.c:1.191 Wed Mar 26 16:21:39 2014
+++ src/sys/arch/x68k/x68k/machdep.c Wed Sep 16 05:48:52 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: machdep.c,v 1.191 2014/03/26 16:21:39 isaki Exp $ */
+/* $NetBSD: machdep.c,v 1.192 2015/09/16 05:48:52 isaki Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -39,7 +39,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.191 2014/03/26 16:21:39 isaki Exp $");
+__KERNEL_RCSID(0, "$NetBSD: machdep.c,v 1.192 2015/09/16 05:48:52 isaki Exp $");
#include "opt_ddb.h"
#include "opt_kgdb.h"
@@ -106,6 +106,7 @@ __KERNEL_RCSID(0, "$NetBSD: machdep.c,v
#include <machine/bus.h>
#include <machine/autoconf.h>
#include <arch/x68k/dev/intiovar.h>
+#include <arch/x68k/x68k/iodevice.h>
extern void doboot(void) __attribute__((__noreturn__));
@@ -522,6 +523,10 @@ cpu_reboot(int howto, char *bootstr)
if (((howto & RB_POWERDOWN) == RB_POWERDOWN) && power_switch_is_off) {
printf("powering off...\n");
delay(1000000);
+
+ /* Turn off the alarm signal of RTC */
+ IODEVbase->io_rtc.bank0.reset = 0x0c;
+
intio_set_sysport_powoff(0x00);
intio_set_sysport_powoff(0x0f);
intio_set_sysport_powoff(0x0f);
