These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / chosen.txt

diff --git a/kernel/Documentation/devicetree/bindings/chosen.txt b/kernel/Documentation/devicetree/bindings/chosen.txt
index ed838f4..6ae9d82 100644 (file)
--- a/kernel/Documentation/devicetree/bindings/chosen.txt
+++ b/kernel/Documentation/devicetree/bindings/chosen.txt
@@ -44,3 +44,11 @@ Implementation note: Linux will look for the property "linux,stdout-path" or
 on PowerPC "stdout" if "stdout-path" is not found.  However, the
 "linux,stdout-path" and "stdout" properties are deprecated. New platforms
 should only use the "stdout-path" property.
+
+linux,booted-from-kexec
+-----------------------
+
+This property is set (currently only on PowerPC, and only needed on
+book3e) by some versions of kexec-tools to tell the new kernel that it
+is being booted by kexec, as the booting environment may differ (e.g.
+a different secondary CPU release mechanism)