diff options
Diffstat (limited to 'arch/arm/cpu/arm1136/mx31/timer.c')
| -rw-r--r-- | arch/arm/cpu/arm1136/mx31/timer.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/arch/arm/cpu/arm1136/mx31/timer.c b/arch/arm/cpu/arm1136/mx31/timer.c index 36266da5a..86916d1ed 100644 --- a/arch/arm/cpu/arm1136/mx31/timer.c +++ b/arch/arm/cpu/arm1136/mx31/timer.c @@ -161,42 +161,3 @@ ulong get_tbclk(void) { return MXC_CLK32; } - -void reset_cpu(ulong addr) -{ - struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE; - wdog->wcr = WDOG_ENABLE; - while (1) - ; -} - -#ifdef CONFIG_HW_WATCHDOG -void mxc_hw_watchdog_enable(void) -{ - struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE; - u16 secs; - - /* - * The timer watchdog can be set between - * 0.5 and 128 Seconds. If not defined - * in configuration file, sets 64 Seconds - */ -#ifdef CONFIG_SYS_WD_TIMER_SECS - secs = (CONFIG_SYS_WD_TIMER_SECS << 1) & 0xFF; - if (!secs) secs = 1; -#else - secs = 64; -#endif - setbits_le16(&wdog->wcr, (secs << WDOG_WT_SHIFT) | WDOG_ENABLE - | WDOG_WDZST); -} - - -void mxc_hw_watchdog_reset(void) -{ - struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE; - - writew(0x5555, &wdog->wsr); - writew(0xAAAA, &wdog->wsr); -} -#endif |