Replace fip_create with fiptool

fiptool provides a more consistent and intuitive interface compared to
the fip_create program.  It serves as a better base to build on more
features in the future.

fiptool supports various subcommands.  Below are the currently
supported subcommands:

1) info   - List the images contained in a FIP file.
2) create - Create a new FIP file with the given images.
3) update - Update an existing FIP with the given images.
4) unpack - Extract a selected set or all the images from a FIP file.
5) remove - Remove images from a FIP file.  This is a new command that
   was not present in fip_create.

To create a new FIP file, replace "fip_create" with "fiptool create".

To update a FIP file, replace "fip_create" with "fiptool update".

To dump the contents of a FIP file, replace "fip_create --dump" with
"fiptool info".

A compatibility script that emulates the basic functionality of
fip_create is provided.  Existing scripts might or might not work with
the compatibility script.  Users are strongly encouraged to migrate to
fiptool.

Fixes ARM-Software/tf-issues#87
Fixes ARM-Software/tf-issues#108
Fixes ARM-Software/tf-issues#361

Change-Id: I7ee4da7ac60179cc83cf46af890fd8bc61a53330
diff --git a/make_helpers/tbbr/tbbr_tools.mk b/make_helpers/tbbr/tbbr_tools.mk
index 71d9747..8d3f14f 100644
--- a/make_helpers/tbbr/tbbr_tools.mk
+++ b/make_helpers/tbbr/tbbr_tools.mk
@@ -30,7 +30,7 @@
 
 # This file defines the keys and certificates that must be created to establish
 # a Chain of Trust following the TBBR document. These definitions include the
-# command line options passed to the cert_create and fip_create tools.
+# command line options passed to the cert_create and fiptool commands.
 #
 # Expected environment:
 #
@@ -66,11 +66,11 @@
 $(eval $(call CERT_ADD_CMD_OPT,${TFW_NVCTR_VAL},--tfw-nvctr))
 $(eval $(call CERT_ADD_CMD_OPT,${NTFW_NVCTR_VAL},--ntfw-nvctr))
 
-# Add Trusted Key certificate to the fip_create and cert_create command line options
+# Add Trusted Key certificate to the fiptool and cert_create command line options
 $(eval $(call FIP_ADD_PAYLOAD,${TRUSTED_KEY_CERT},--trusted-key-cert))
 $(eval $(call CERT_ADD_CMD_OPT,${TRUSTED_KEY_CERT},--trusted-key-cert))
 
-# Add fwu certificate to the fip_create and cert_create command line options
+# Add fwu certificate to the fiptool and cert_create command line options
 $(eval $(call FWU_FIP_ADD_PAYLOAD,${FWU_CERT},--fwu-cert))
 $(eval $(call FWU_CERT_ADD_CMD_OPT,${FWU_CERT},--fwu-cert))