Update of /cvsroot/linux-mips/linux/arch/mips/galileo-boards/generic
In directory usw-pr-cvs1:/tmp/cvs-serv4596/arch/mips/galileo-boards/generic
Modified Files:
reset.c
Log Message:
* fixed the serial.h settings so the serial console works again
* added the reset/reboot/halt code
Index: reset.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/galileo-boards/generic/reset.c,v
retrieving revision 1.1.1.1
retrieving revision 1.2
diff -u -d -r1.1.1.1 -r1.2
--- reset.c 2001/06/22 02:29:31 1.1.1.1
+++ reset.c 2001/11/16 23:10:53 1.2
@@ -34,6 +34,13 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/config.h>
+#include <linux/sched.h>
+#include <linux/mm.h>
+#include <asm/io.h>
+#include <asm/pgtable.h>
+#include <asm/processor.h>
+#include <asm/reboot.h>
+#include <asm/system.h>
#include <asm/reboot.h>
#include <asm/galileo-boards/ev96100.h>
@@ -43,14 +50,21 @@
static void mips_machine_restart(char *command)
{
- printk("mips_machine_restart: not implemented\n");
+ set_cp0_status(ST0_BEV | ST0_ERL);
+ change_cp0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
+ flush_cache_all();
+ write_32bit_cp0_register(CP0_WIRED, 0);
+ __asm__ __volatile__("jr\t%0"::"r"(0xbfc00000));
while (1);
}
static void mips_machine_halt(void)
{
- printk("mips_machine_halt: not implemented\n");
- while (1);
+ printk(KERN_NOTICE "You can safely turn off the power\n");
+ while (1)
+ __asm__(".set\tmips3\n\t"
+ "wait\n\t"
+ ".set\tmips0");
}
void mips_reboot_setup(void)
|
