diff --git a/ptxdist/configs/ecu01/barebox-minienv-qaV2/bin/copy2nand b/ptxdist/configs/ecu01/barebox-minienv-qaV2/bin/copy2nand
index 0d015ec..a4467bb 100755
--- a/ptxdist/configs/ecu01/barebox-minienv-qaV2/bin/copy2nand
+++ b/ptxdist/configs/ecu01/barebox-minienv-qaV2/bin/copy2nand
@@ -22,4 +22,15 @@ fi
 unprotect $part
 erase $part
 cp -v $image $part
-exit $?
+ret=$?
+
+if cmp $image $part ; then
+       echo "copy2nand: $image $part OK."
+else
+       echo "copy2nand: FAILURE: checksums src(image=$image) dest(part=$part)"
+       md5sum $image
+       md5sum $part
+       ret=1
+fi
+
+exit $ret
diff --git a/ptxdist/configs/ecu01/bareboxconfig-2016.06.0 b/ptxdist/configs/ecu01/bareboxconfig-2016.06.0
index 6e862b5..b3357e9 100755
--- a/ptxdist/configs/ecu01/bareboxconfig-2016.06.0
+++ b/ptxdist/configs/ecu01/bareboxconfig-2016.06.0
@@ -308,7 +308,7 @@ CONFIG_CMD_BASENAME=y
 CONFIG_CMD_CAT=y
 CONFIG_CMD_CD=y
 CONFIG_CMD_CP=y
-# CONFIG_CMD_CMP is not set
+CONFIG_CMD_CMP=y
 CONFIG_CMD_DIGEST=y
 CONFIG_CMD_DIRNAME=y
 CONFIG_CMD_FILETYPE=y
diff --git a/ptxdist/configs/ecu01/bareboxconfig-mini-qaV2-2016.06.0 b/ptxdist/configs/ecu01/bareboxconfig-mini-qaV2-2016.06.0
index 421eac3..d5af771 100755
--- a/ptxdist/configs/ecu01/bareboxconfig-mini-qaV2-2016.06.0
+++ b/ptxdist/configs/ecu01/bareboxconfig-mini-qaV2-2016.06.0
@@ -289,7 +289,7 @@ CONFIG_CMD_BASENAME=y
 CONFIG_CMD_CAT=y
 CONFIG_CMD_CD=y
 CONFIG_CMD_CP=y
-# CONFIG_CMD_CMP is not set
+CONFIG_CMD_CMP=y
 # CONFIG_CMD_DIGEST is not set
 CONFIG_CMD_DIRNAME=y
 # CONFIG_CMD_FILETYPE is not set