diff options
| -rw-r--r-- | drivers/core/ofnode.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/core/ofnode.c b/drivers/core/ofnode.c index ec574c44607..1d4ab5bb6f2 100644 --- a/drivers/core/ofnode.c +++ b/drivers/core/ofnode.c @@ -60,6 +60,11 @@ static oftree oftree_ensure(void *fdt) return oftree_null(); } + if (of_live_active()) { + log_err("Cannot register a flattree when OF_LIVE is active\n"); + return oftree_null(); + } + /* register the new tree */ i = oftree_count++; oftree_list[i] = fdt; @@ -133,6 +138,10 @@ oftree oftree_from_fdt(void *fdt) if (CONFIG_IS_ENABLED(OFNODE_MULTI_TREE)) return oftree_ensure(fdt); +#ifdef OF_CHECKS + if (of_live_active()) + return oftree_null(); +#endif tree.fdt = fdt; return tree; |