nvramtool: Unify nvramtool and build_opt_tbl

As cmos.layout parsing capabilities are already there in nvramtool,
use those than using build_opt_tbl.c. Add binary and header file
generation in nvramtool. Make appropriate changes to Makefile.inc.

Change-Id: Iaf3f5d4f51451aeb33c92800a0c895045f2388cf
Signed-off-by: Vikram Narayanan <vikram186@gmail.com>
Reviewed-on: http://review.coreboot.org/898
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
diff --git a/util/nvramtool/cli/opts.c b/util/nvramtool/cli/opts.c
index 4949649..8e920e8 100644
--- a/util/nvramtool/cli/opts.c
+++ b/util/nvramtool/cli/opts.c
@@ -41,7 +41,7 @@
 static void resolve_op_modifiers(void);
 static void sanity_check_args(void);
 
-static const char getopt_string[] = "-ab:B:c::C:dD:e:hil::np:r:tvw:xX:y:Y";
+static const char getopt_string[] = "-ab:B:c::C:dD:e:hH:iL:l::np:r:tvw:xX:y:Y";
 
 /****************************************************************************
  * parse_nvramtool_args
@@ -100,6 +100,9 @@
 		case 'h':
 			register_op(&op_found, NVRAMTOOL_OP_SHOW_USAGE, NULL);
 			break;
+		case 'H':
+			register_op(&op_found, NVRAMTOOL_OP_WRITE_HEADER_FILE, optarg);
+			break;
 		case 'i':
 			register_op(&op_found,
 				    NVRAMTOOL_OP_CMOS_SET_PARAMS_STDIN, NULL);
@@ -108,6 +111,10 @@
 			register_op(&op_found, NVRAMTOOL_OP_LBTABLE_SHOW_INFO,
 				    handle_optional_arg(argc, argv));
 			break;
+		case 'L':
+			register_op(&op_found, NVRAMTOOL_OP_WRITE_BINARY_FILE,
+					     optarg);
+			break;
 		case 'n':
 			register_op_modifier(NVRAMTOOL_MOD_SHOW_VALUE_ONLY,
 					     NULL);