This add missing parts for previous commit 06f94461a9f4
("fdt: Allow indicating a node is for U-Boot proper only")
At present it is not possible to specify that a node should be used before
relocation (in U-Boot proper) without it also ending up in SPL and TPL
device trees. Add a new "u-boot,dm-pre-proper" boolean property for this.
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
Reviewed-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
drivers/core/util.c | 2 ++
drivers/video/video-uclass.c | 4 +++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/core/util.c b/drivers/core/util.c
index 96e47dc..60b939a 100644
--- a/drivers/core/util.c
+++ b/drivers/core/util.c
@@ -42,6 +42,8 @@ bool dm_ofnode_pre_reloc(ofnode node)
#else
if (ofnode_read_bool(node, "u-boot,dm-pre-reloc"))
return true;
+ if (ofnode_read_bool(node, "u-boot,dm-pre-proper"))
+ return true;
/*
* In regular builds individual spl and tpl handling both
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index b19bfb4..d4071c0 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
@@ -291,7 +291,9 @@ static int video_post_bind(struct udevice *dev)
return 0;
size = alloc_fb(dev, &addr);
if (addr < gd->video_bottom) {
- /* Device tree node may need the 'u-boot,dm-pre-reloc' tag */
+ /* Device tree node may need the 'u-boot,dm-pre-reloc' or
+ * 'u-boot,dm-pre-proper' tag
+ */
printf("Video device '%s' cannot allocate frame buffer memory
-ensure the device is set up before relocation\n",
dev->name);
return -ENOSPC;
--
2.7.4
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