drm/i915/uc: define GuC and HuC FWs for EHL

First uc firmware release for EHL.
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Tested-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190820012327.36443-1-daniele.ceraolospurio@intel.com

drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c

@@ -39,6 +39,7 @@ void intel_uc_fw_change_status(struct intel_uc_fw *uc_fw,
  * Must be ordered based on platform + revid, from newer to older.
  */
 #define INTEL_UC_FIRMWARE_DEFS(fw_def, guc_def, huc_def) \
+	fw_def(ELKHARTLAKE, 0, guc_def(ehl, 33, 0, 4), huc_def(ehl,  9,  0,    0)) \
 	fw_def(ICELAKE,     0, guc_def(icl, 33, 0, 0), huc_def(icl,  8,  4, 3238)) \
 	fw_def(COFFEELAKE,  0, guc_def(kbl, 33, 0, 0), huc_def(kbl, 02, 00, 1810)) \
 	fw_def(GEMINILAKE,  0, guc_def(glk, 33, 0, 0), huc_def(glk, 03, 01, 2893)) \