Makefile, .gitignore: Cleanup non-existing binaries

[karo-tx-uboot.git] / doc / README.kwbimage

diff --git a/doc/README.kwbimage b/doc/README.kwbimage
index 6dd942f1097510cff64459f583f7693c2bbc9ee9..8ed708c35695f8124a838fe4ba62c515c020ff34 100644 (file)
--- a/doc/README.kwbimage
+++ b/doc/README.kwbimage
@@ -25,13 +25,24 @@ for ex.
                -T kwbimage -a 0x00600000 -e 0x00600000 \
                -d u-boot.bin u-boot.kwb
 
-kwimage support available with mkimage utility will generate kirkwood boot
-image that can be flashed on the board NAND/SPI flash
+
+kwbimage support available with mkimage utility will generate kirkwood boot
+image that can be flashed on the board NAND/SPI flash.  The make target
+which uses mkimage to produce such an image is "u-boot.kwb".  For example:
+
+  export BUILD_DIR=/tmp/build
+  make distclean
+  make yourboard_config
+  make $BUILD_DIR/u-boot.kwb
+
 
 Board specific configuration file specifications:
 ------------------------------------------------
-1. This file must present in the $(BOARDDIR) and the name should be
-       kwbimage.cfg (since this is used in Makefile)
+1. This file must present in the $(BOARDDIR).  The default name is
+       kwbimage.cfg.  The name can be set as part of the full path
+       to the file using CONFIG_SYS_KWD_CONFIG (probably in
+       include/configs/<yourboard>.h).   The path should look like:
+       $(SRCTREE)/$(CONFIG_BOARDDIR)/<yourkwbimagename>.cfg
 2. This file can have empty lines and lines starting with "#" as first
        character to put comments
 3. This file can have configuration command lines as mentioned below,