feat(handoff): add FVP code tests and code coverage

Add configurations to support testing of the Firmware Handoff framework
on FVP.

Change-Id: I1e83c2e2fd83caada39bfdbf0a12167def1f1e42
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
diff --git a/script/tf-coverity/tf-cov-make b/script/tf-coverity/tf-cov-make
index 95c4375..48639d1 100755
--- a/script/tf-coverity/tf-cov-make
+++ b/script/tf-coverity/tf-cov-make
@@ -154,6 +154,9 @@
 # SPM support with SPM sitting at EL3
 clean_build $fvp_common_flags SPD=spmd SPMD_SPM_AT_SEL2=0 SPMC_AT_EL3=1
 
+# Firmware Handoff framework support
+clean_build $fvp_common_flags TRANSFER_LIST=1
+
 #BL2 at EL3 support
 clean_build $fvp_common_flags RESET_TO_BL2=1 FVP_TRUSTED_SRAM_SIZE=384
 clean_build $fvp_common_flags CROSS_COMPILE=arm-none-eabi- \