[U-Boot] [PATCH v2 07/12] binman: Add documentation for pos-unset property

[Simon Glass]

This property is not documented. Add a note to the README.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

Changes in v2: None

 tools/binman/README | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/binman/README b/tools/binman/README
index 5ef1246f296..32d89194dd0 100644
--- a/tools/binman/README
+++ b/tools/binman/README
@@ -316,6 +316,13 @@ type:
 	possible to use any name, and then add (for example) 'type = "u-boot"'
 	to specify the type.
 
+pos-unset:
+	Indicates that the position of this entry should not be set by placing
+	it immediately after the entry before. Instead, is set by another
+	entry which knows where this entry should go. When this boolean
+	property is present, binman will give an error if another entry does
+	not set the position (with the GetPositions() method).
+
 
 The attributes supported for images are described below. Several are similar
 to those for entries.
-- 
2.17.0.921.gf22659ad46-goog