diff options
Diffstat (limited to 'include/asm-arm/arch-s3c2410')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/system.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h index cb9cd9fb861..14de4e596f8 100644 --- a/include/asm-arm/arch-s3c2410/system.h +++ b/include/asm-arm/arch-s3c2410/system.h @@ -82,18 +82,21 @@ arch_reset(char mode) printk(KERN_WARNING "%s: warning: cannot get watchdog clock\n", __func__); /* put initial values into count and data */ - __raw_writel(0x100, S3C2410_WTCNT); - __raw_writel(0x100, S3C2410_WTDAT); + __raw_writel(0x80, S3C2410_WTCNT); + __raw_writel(0x80, S3C2410_WTDAT); /* set the watchdog to go and reset... */ __raw_writel(S3C2410_WTCON_ENABLE|S3C2410_WTCON_DIV16|S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x20), S3C2410_WTCON); /* wait for reset to assert... */ - mdelay(5000); + mdelay(500); printk(KERN_ERR "Watchdog reset failed to assert reset\n"); + /* delay to allow the serial port to show the message */ + mdelay(50); + /* we'll take a jump through zero as a poor second */ cpu_reset(0); } |