This is the node that would contain, for example, the framebuffer setup by an earlier stage.
Signed-off-by: Rob Clark robdclark@gmail.com --- drivers/core/root.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-)
diff --git a/drivers/core/root.c b/drivers/core/root.c index d691d6ff94..5e6b2da248 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -266,6 +266,26 @@ static int dm_scan_fdt_node(struct udevice *parent, const void *blob, for (offset = fdt_first_subnode(blob, offset); offset > 0; offset = fdt_next_subnode(blob, offset)) { + ofnode node = offset_to_ofnode(offset); + + /* "chosen" node isn't a device itself but may contain some: */ + if (strcmp(ofnode_get_name(node), "chosen") == 0) { + dm_dbg("parsing subnodes of "chosen"\n"); + + for (node = ofnode_first_subnode(node); + ofnode_valid(node); + node = ofnode_next_subnode(node)) { + dm_dbg("subnode: %s\n", ofnode_get_name(node)); + err = lists_bind_fdt(parent, node, NULL); + if (err && !ret) { + ret = err; + dm_dbg("%s: ret=%d\n", ofnode_get_name(node), ret); + } + } + + continue; + } + if (pre_reloc_only && !dm_fdt_pre_reloc(blob, offset)) continue; @@ -273,7 +293,7 @@ static int dm_scan_fdt_node(struct udevice *parent, const void *blob, dm_dbg(" - ignoring disabled device\n"); continue; } - err = lists_bind_fdt(parent, offset_to_ofnode(offset), NULL); + err = lists_bind_fdt(parent, node, NULL); if (err && !ret) { ret = err; debug("%s: ret=%d\n", fdt_get_name(blob, offset, NULL),