[U-Boot-Users] [PATCH 5/11] Add note to CFG_MEMTEST_SCRATCH in README

[Keith J Outwater]

The following patch adds additional information to the README.

diff --git a/README b/README
index 3ffef62..b29db1d 100644
--- a/README
+++ b/README
@@ -1717,6 +1717,10 @@ Configuration Settings:
 - CFG_MEMTEST_SCRATCH:
                Scratch address used by the alternate memory test
                You only need to set this if address zero isn't writeable
+               OR if you set CFG_MEMTEST_START to zero.
+               NOTE: If CFG_MEMTEST_SCRATCH equals CFG_MEMTEST_START,
+               you will get errors on the dataline test since
+               the scratch address is used to "clear" the databus.
 
 - CFG_TFTP_LOADADDR:
                Default load address for network file downloads

Signed-off-by: Keith Outwater <outwater4 at comcast.net>