From 70c219cd7ceba104c2cc87940bb2f688b4b0a752 Mon Sep 17 00:00:00 2001
From: Joe Hershberger <joe.hershberger@ni.com>
Date: Mon, 8 Apr 2013 10:32:48 +0000
Subject: [PATCH] ubi: ubifs: Add documentation for README

Describe the needed CONFIG tokens to enable UBI and UBIFS support.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
---
 README | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/README b/README
index 276fac9..81d3681 100644
--- a/README
+++ b/README
@@ -2806,6 +2806,22 @@ FIT uImage format:
 		Adds the MTD partitioning infrastructure from the Linux
 		kernel. Needed for UBI support.
 
+- UBI support
+		CONFIG_CMD_UBI
+
+		Adds commands for interacting with MTD partitions formatted
+		with the UBI flash translation layer
+
+		Requires also defining CONFIG_RBTREE
+
+- UBIFS support
+		CONFIG_CMD_UBIFS
+
+		Adds commands for interacting with UBI volumes formatted as
+		UBIFS.  UBIFS is read-only in u-boot.
+
+		Requires UBI support as well as CONFIG_LZO
+
 - SPL framework
 		CONFIG_SPL
 		Enable building of SPL globally.