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-rw-r--r--cpu/ppc4xx/cpu_init.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/cpu/ppc4xx/cpu_init.c b/cpu/ppc4xx/cpu_init.c
index 25508e7..74f0135 100644
--- a/cpu/ppc4xx/cpu_init.c
+++ b/cpu/ppc4xx/cpu_init.c
@@ -188,7 +188,11 @@ cpu_init_f (void)
unsigned long val;
val = mfspr(tcr);
+#if defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
+ val |= 0xb8000000; /* generate system reset after 1.34 seconds */
+#else
val |= 0xf0000000; /* generate system reset after 2.684 seconds */
+#endif
mtspr(tcr, val);
val = mfspr(tsr);