When OF_PLATDATA_INST is enabled we don't need to create the uclass list. Instead we just need to point to the existing list. Update the code accordingly.
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/core/root.c | 8 ++++++-- include/dm/root.h | 3 +++ 2 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/core/root.c b/drivers/core/root.c index 78de7cdf875..74f326bf6c2 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -136,8 +136,12 @@ int dm_init(bool of_live) dm_warn("Virtual root driver already exists!\n"); return -EINVAL; } - gd->uclass_root = &DM_UCLASS_ROOT_S_NON_CONST; - INIT_LIST_HEAD(DM_UCLASS_ROOT_NON_CONST); + if (CONFIG_IS_ENABLED(OF_PLATDATA_INST)) { + gd->uclass_root = &uclass_head; + } else { + gd->uclass_root = &DM_UCLASS_ROOT_S_NON_CONST; + INIT_LIST_HEAD(DM_UCLASS_ROOT_NON_CONST); + }
if (IS_ENABLED(CONFIG_NEEDS_MANUAL_RELOC)) { fix_drivers(); diff --git a/include/dm/root.h b/include/dm/root.h index 89afbee6196..42510b106ab 100644 --- a/include/dm/root.h +++ b/include/dm/root.h @@ -11,6 +11,9 @@
struct udevice;
+/* Head of the uclass list if CONFIG_OF_PLATDATA_INST is enabled */ +extern struct list_head uclass_head; + /** * dm_root() - Return pointer to the top of the driver tree *