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[MIPS] VR41xx: Add default restart routine.

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Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yoichi Yuasa 2007-08-16 22:20:11 +09:00 committed by Ralf Baechle
parent 054c51b436
commit 2f2a2d9987
1 changed files with 6 additions and 1 deletions
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7
arch/mips/vr41xx/common/pmu.c
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@ -25,6 +25,7 @@
#include <linux/sched.h> #include <linux/sched.h>
#include <linux/types.h> #include <linux/types.h>
#include <asm/cacheflush.h>
#include <asm/cpu.h> #include <asm/cpu.h>
#include <asm/io.h> #include <asm/io.h>
#include <asm/processor.h> #include <asm/processor.h>
@ -70,6 +71,11 @@ static inline void software_reset(void)
pmu_write(PMUCNT2REG, pmucnt2); pmu_write(PMUCNT2REG, pmucnt2);
break; break;
default: default:
set_c0_status(ST0_BEV | ST0_ERL);
change_c0_config(CONF_CM_CMASK, CONF_CM_UNCACHED);
flush_cache_all();
write_c0_wired(0);
__asm__("jr %0"::"r"(0xbfc00000));
break; break;
} }
} }
@ -78,7 +84,6 @@ static void vr41xx_restart(char *command)
{ {
local_irq_disable(); local_irq_disable();
software_reset(); software_reset();
printk(KERN_NOTICE "\nYou can reset your system\n");
while (1) ; while (1) ;
} }