diff options
Diffstat (limited to 'cpu')
| -rw-r--r-- | cpu/mpc86xx/cpu.c | 12 |
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 } |