path: root/README
diff options
Diffstat (limited to 'README')
1 files changed, 9 insertions, 2 deletions
diff --git a/README b/README
index d618957eae..094869c106 100644
--- a/README
+++ b/README
@@ -824,8 +824,15 @@ The following options need to be configured:
experimental and only available on a few boards. The device
tree is available in the global data as gd->fdt_blob.
- U-Boot needs to get its device tree from somewhere. This will
- be enabled in a future patch.
+ U-Boot needs to get its device tree from somewhere. At present
+ the only way is to embed it in the image with CONFIG_OF_EMBED.
+ If this variable is defined, U-Boot will embed a device tree
+ binary in its image. This device tree file should be in the
+ board directory and called <soc>-<board>.dts. The binary file
+ is then picked up in board_init_f() and made available through
+ the global data structure as gd->blob.
- Watchdog:
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