Hi Rob,
On 3 August 2017 at 10:46, Rob Clark <robdcl...@gmail.com> wrote:
> This is the node that would contain, for example, the framebuffer setup
> by an earlier stage.
>
> Signed-off-by: Rob Clark <robdcl...@gmail.com>
> ---
> drivers/core/root.c | 22 +++++++++++++++++++++-
> 1 file changed, 21 insertions(+), 1 deletion(-)
Please can you add one to test.dts and add a sandbox test for it?
>
> 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) {
!strcmp()
> + 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),
> --
> 2.13.0
>
Regards,
Simon
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