X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=Documentation%2Fkernel-parameters.txt;h=01aa47d3b6ab607e6a66f2a6a827b4b1afe4da73;hb=64f004a2ab68691b5a2e3db4cb460fcd31b6abc6;hp=bfcb1a62a7b48466f3cbe5a08d3e1a632eadc3d2;hpb=5838d18955b52467f4b30486e62a31727b39998d;p=firefly-linux-kernel-4.4.55.git

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index bfcb1a62a7b4..01aa47d3b6ab 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1036,7 +1036,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			Format: {"off" | "on" | "skip[mbr]"}
 
 	efi=		[EFI]
-			Format: { "old_map", "nochunk", "noruntime" }
+			Format: { "old_map", "nochunk", "noruntime", "debug" }
 			old_map [X86-64]: switch to the old ioremap-based EFI
 			runtime services mapping. 32-bit still uses this one by
 			default.
@@ -1044,6 +1044,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			boot stub, as chunking can cause problems with some
 			firmware implementations.
 			noruntime : disable EFI runtime services support
+			debug: enable misc debug output
 
 	efi_no_storage_paranoia [EFI; X86]
 			Using this parameter you can use more than 50% of