drivers/usb/gadget: select objects by obj-$(CONFIG-...)

[platform/kernel/u-boot.git] / README

diff --git a/README b/README
index 8f0b38c..895fef3 100644 (file)
--- a/README
+++ b/README
@@ -5252,6 +5252,15 @@ when your kernel is intended to use an initial ramdisk:
        Load Address: 0x00000000
        Entry Point:  0x00000000
 
+The "dumpimage" is a tool to disassemble images built by mkimage. Its "-i"
+option performs the converse operation of the mkimage's second form (the "-d"
+option). Given an image built by mkimage, the dumpimage extracts a "data file"
+from the image:
+
+       tools/dumpimage -i image -p position data_file
+         -i ==> extract from the 'image' a specific 'data_file', \
+          indexed by 'position'
+
 
 Installing a Linux Image:
 -------------------------