diff options
Diffstat (limited to 'arch/m68k/cpu/mcf52x2/cpu.c')
| -rw-r--r-- | arch/m68k/cpu/mcf52x2/cpu.c | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/arch/m68k/cpu/mcf52x2/cpu.c b/arch/m68k/cpu/mcf52x2/cpu.c index d7cbf11e255..5042a38b3e9 100644 --- a/arch/m68k/cpu/mcf52x2/cpu.c +++ b/arch/m68k/cpu/mcf52x2/cpu.c @@ -17,7 +17,6 @@ #include <init.h> #include <net.h> #include <vsprintf.h> -#include <watchdog.h> #include <command.h> #include <asm/global_data.h> #include <asm/immap.h> @@ -53,51 +52,7 @@ int print_cpuinfo(void) return 0; }; #endif /* CONFIG_DISPLAY_CPUINFO */ - -#if defined(CONFIG_WATCHDOG) -/* Called by macro WATCHDOG_RESET */ -void watchdog_reset(void) -{ - wdog_t *wdt = (wdog_t *)(MMAP_WDOG); - - out_be16(&wdt->sr, 0x5555); - out_be16(&wdt->sr, 0xaaaa); -} - -int watchdog_disable(void) -{ - wdog_t *wdt = (wdog_t *)(MMAP_WDOG); - - /* reset watchdog counter */ - out_be16(&wdt->sr, 0x5555); - out_be16(&wdt->sr, 0xaaaa); - /* disable watchdog timer */ - out_be16(&wdt->cr, 0); - - puts("WATCHDOG:disabled\n"); - return (0); -} - -int watchdog_init(void) -{ - wdog_t *wdt = (wdog_t *)(MMAP_WDOG); - - /* disable watchdog */ - out_be16(&wdt->cr, 0); - - /* set timeout and enable watchdog */ - out_be16(&wdt->mr, - (CONFIG_WATCHDOG_TIMEOUT_MSECS * CONFIG_SYS_HZ) / (32768 * 1000) - 1); - - /* reset watchdog counter */ - out_be16(&wdt->sr, 0x5555); - out_be16(&wdt->sr, 0xaaaa); - - puts("WATCHDOG:enabled\n"); - return (0); -} -#endif /* #ifdef CONFIG_WATCHDOG */ -#endif /* #ifdef CONFIG_M5208 */ +#endif /* #ifdef CONFIG_M5208 */ #ifdef CONFIG_M5271 #if defined(CONFIG_DISPLAY_CPUINFO) |