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>
11 years ago · 70c219cd7c
parent 7182906750
commit 70c219cd7c
1 changed files with 16 additions and 0 deletions
--- a/16
+++ b/16
@ -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.