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-rw-r--r--cpu/mpc86xx/cpu.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index 84f5bef..73de8cb 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -280,22 +280,26 @@ ft_cpu_setup(void *blob, bd_t *bd)
#if defined(CONFIG_MPC86XX_TSEC1)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
- memcpy(p, bd->bi_enetaddr, 6);
+ if (p != NULL)
+ memcpy(p, bd->bi_enetaddr, 6);
#endif
#if defined(CONFIG_MPC86XX_TSEC2)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
- memcpy(p, bd->bi_enet1addr, 6);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet1addr, 6);
#endif
#if defined(CONFIG_MPC86XX_TSEC3)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len);
- memcpy(p, bd->bi_enet2addr, 6);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet2addr, 6);
#endif
#if defined(CONFIG_MPC86XX_TSEC4)
p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len);
- memcpy(p, bd->bi_enet3addr, 6);
+ if (p != NULL)
+ memcpy(p, bd->bi_enet3addr, 6);
#endif
}