X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=Documentation%2Fkernel-parameters.txt;h=6263a2da3e2f1a999b7a92d5f5154d482309dfce;hb=fd0d351de7bbd718bc2b34d5846854831aa2b88c;hp=c76200afb7bb6575402427786decd10ce072dc7d;hpb=3d6f47801c34e42da26e2b6b29706f0bfe423978;p=firefly-linux-kernel-4.4.55.git

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c76200afb7bb..6263a2da3e2f 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1024,6 +1024,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			serial port must already be setup and configured.
 			Options are not yet supported.
 
+		lpuart,<addr>
+		lpuart32,<addr>
+			Use early console provided by Freescale LP UART driver
+			found on Freescale Vybrid and QorIQ LS1021A processors.
+			A valid base address must be provided, and the serial
+			port must already be setup and configured.
+
 	earlyprintk=	[X86,SH,BLACKFIN,ARM,M68k]
 			earlyprintk=vga
 			earlyprintk=efi