1 files changed, 24 insertions, 0 deletions

diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index 929e5d1cc7fe..cf74a744e375 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -615,6 +615,30 @@ machine_init(unsigned long r3, unsigned long r4, unsigned long r5,
         if (ppc_md.progress)
                 ppc_md.progress("id mach(): done", 0x200);
 }
+#ifdef CONFIG_BOOKE_WDT
+/* Checks wdt=x and wdt_period=xx command-line option */
+int __init early_parse_wdt(char *p)
+{
+        extern u32 wdt_enable;
+
+        if (p && strncmp(p, "0", 1) != 0)
+               wdt_enable = 1;
+
+        return 0;
+}
+early_param("wdt", early_parse_wdt);
+
+int __init early_parse_wdt_period (char *p)
+{
+        extern u32 wdt_period;
+
+        if (p)
+                wdt_period = simple_strtoul(p, NULL, 0);
+
+        return 0;
+}
+early_param("wdt_period", early_parse_wdt_period);
+#endif  /* CONFIG_BOOKE_WDT */
 
 /* Checks "l2cr=xxxx" command-line option */
 int __init ppc_setup_l2cr(char *str)