Documentation: Move cbfstool & ifdtool dirs under util\

Change-Id: If1b263345baf321cde75058f310c96d89a95d62d
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64577
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <felixsinger@posteo.net>

Documentation/util.md

@@ -25,7 +25,7 @@ status repository `Bash` `Go`
 * __cavium__ - Devicetree_convert Tool to convert a DTB to a static C
 file `Python`
 * __cbfstool__
-	* [_cbfstool_](cbfstool/index.md) - For manipulating CBFS file
+	* [_cbfstool_](util/cbfstool/index.md) - For manipulating CBFS file
 `C`
 	* _fmaptool_ - Converts plaintext fmd files into fmap blobs `C`
 	* _rmodtool_ - Creates rmodules `C`
@@ -50,7 +50,7 @@ Controller (EC). `C`
 * __genbuild_h__ - Generate build system definitions `Shell`
 * __gitconfig__ - Initialize git repository submodules install git
 hooks `Bash`
-* [__ifdtool__](ifdtool/index.md) - Extract and dump Intel Firmware
+* [__ifdtool__](util/ifdtool/index.md) - Extract and dump Intel Firmware
 Descriptor information `C`
 * __intelmetool__ - Dump interesting things about Management Engine
 even if hidden `C`
@@ -155,7 +155,8 @@ the documentation `Bash`
 
  ## In depth documentation
 
-* [ifdtool](ifdtool/index.md)
+* [cbfstool](util/cbfstool/index.md)
+* [ifdtool](util/ifdtool/index.md)
 
 ## Generated documentation
 

Documentation/util/ifdtool/layout.md

@@ -2,7 +2,7 @@
 
 A coreboot image for an Intel SoC contains two separate definitions of the
 layout of the flash. The Intel Flash Descriptor (IFD) which defines offsets and
-sizes of various regions of flash and the [coreboot FMAP](../lib/flashmap.md).
+sizes of various regions of flash and the [coreboot FMAP](../../lib/flashmap.md).
 
 The FMAP should define all of the of the regions defined by the IFD to ensure
 that those regions are accounted for by coreboot and will not be accidentally