doc: update reference to README.imximage
Update reference in many files detected by
scripts/documentation-file-ref-check
README.imximage => imx/mkimage/imximage.txt
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
diff --git a/board/warp7/imximage.cfg b/board/warp7/imximage.cfg
index a4c2f67..9e7d472 100644
--- a/board/warp7/imximage.cfg
+++ b/board/warp7/imximage.cfg
@@ -2,7 +2,7 @@
/*
* Copyright (C) 2016 NXP Semiconductors
*
- * Refer doc/README.imximage for more details about how-to configure
+ * Refer doc/imx/mkimage/imximage.txt for more details about how-to configure
* and create imximage boot image
*
* The syntax is taken as close as possible with the kwbimage