fpga: Update rfnoc_image_core for all targets

Update rfnoc_image_core.v to take into account the new image_core_name
fields and version strings. Add new rfnoc_image_core.vh. Update YAML
where needed.


Original-commit: b0033158a4c520063540881451d8daac91e98714

top/e320/e320_rfnoc_image_core.vh

@@ -0,0 +1,21 @@
+//
+// Copyright 2021 Ettus Research, A National Instruments Brand
+//
+// SPDX-License-Identifier: LGPL-3.0-or-later
+//
+// Header: rfnoc_image_core.vh (for e320)
+//
+// Description:
+//
+//   This is the header file for the RFNoC Image Core.
+//
+//   This file was automatically generated by the RFNoC image builder tool.
+//   Re-running that tool will overwrite this file!
+//
+// File generated on: 2021-05-03T08:51:10.746455
+// Source: e320_rfnoc_image_core.yml
+// Source SHA256: 8b38ab7ba86e214c213ab62a63b698739c0858fdf10fcc5b737f87a56fb04454
+//
+
+`define CHDR_WIDTH     64
+`define RFNOC_PROTOVER { 8'd1, 8'd0 }