chore: move plugins to access from model dir

Remove access and setup of plugins from public downloads area.
Assume all plugins are present with model binaries.

Currently with RevC model we are using the following plugins
 - ETMv4ExamplePlugin.so
 - GenericTrace.so
 - libete-plugin.so

A new RevC model package FVP_Base_RevC-2xAEMvA_11.26_11_Linux64.tgz
has been uploaded this package contains both the plugins in plugins
directory.

Change-Id: I0e0f2dd014b6cfa8b6bfa0556db15715814bd9b4
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
(cherry picked from commit 7d80d9370e9001097c30a6518c35831fe6ae3a5b)
diff --git a/fvp_utils.sh b/fvp_utils.sh
index 1333bff..802d072 100644
--- a/fvp_utils.sh
+++ b/fvp_utils.sh
@@ -44,7 +44,7 @@
 fvp_arm_std_library_11_24="fvp:fvp_arm_std_library_${model_version_11_24}_${model_build_11_24};/opt/model/FVP_ARM_Std_Library/FVP_Base"
 
 fvp_arm_std_library="fvp:fvp_arm_std_library_${model_version}_${model_build};/opt/model/FVP_ARM_Std_Library/FVP_Base"
-fvp_base_revc_2xaemva="fvp:fvp_base_revc-2xaemva_${model_version}_${model_build};/opt/model/Base_RevC_AEMvA_pkg/models/${model_flavour}"
+fvp_base_revc_2xaemva="fvp:fvp_base_revc-2xaemva_${model_version}_${model_build}_linux64;/opt/model/Base_RevC_AEMvA_pkg/models/${model_flavour}"
 fvp_base_aemv8r="fvp:fvp_base_aemv8r_${model_version}_${model_build};/opt/model/AEMv8R_base_pkg/models/${model_flavour}"
 
 # CSS model list
@@ -368,13 +368,10 @@
         [coverage_trace_plugin]="coverage_trace.so"
         [dtb]="dtb.bin"
         [el3_payload]="el3_payload.bin"
-        [ete_trace]="libete-plugin.so"
-        [etm_trace]="ETMv4ExamplePlugin.so"
         [fip_gpt]="fip_gpt.bin"
         [fip]="fip.bin"
         [fvp_spmc_manifest_dtb]="=fvp_spmc_manifest.dtb"
         [fwu_fip]="fwu_fip.bin"
-        [generic_trace]="GenericTrace.so"
         [hafnium]="hafnium.bin"
         [image]="kernel.bin"
         [ivy]="ivy.pkg"
@@ -415,13 +412,10 @@
         [coverage_trace_plugin]="${coverage_trace_plugin}"
         [dtb]="$(fvp_gen_bin_url ${model_dtb})"
         [el3_payload]="$(fvp_gen_bin_url el3_payload.bin)"
-        [ete_trace]="${tfa_downloads}/FastModelsPortfolio_${model_version}/plugins/${model_flavour}/libete-plugin.so"
-        [etm_trace]="${tfa_downloads}/FastModelsPortfolio_${model_version}/plugins/${model_flavour}/ETMv4ExamplePlugin.so"
         [fip]="$(fvp_gen_bin_url fip.bin)"
         [fip_gpt]="$(fvp_gen_bin_url fip_gpt.bin)"
         [fvp_spmc_manifest_dtb]="$(fvp_gen_bin_url fvp_spmc_manifest.dtb)"
         [fwu_fip]="$(fvp_gen_bin_url fwu_fip.bin)"
-        [generic_trace]="${tfa_downloads}/FastModelsPortfolio_${model_version}/plugins/${model_flavour}/GenericTrace.so"
         [hafnium]="$(fvp_gen_bin_url hafnium.bin)"
         [image]="$(fvp_gen_bin_url kernel.bin)"
         [ivy]="$(fvp_gen_bin_url ivy.pkg)"
@@ -467,12 +461,9 @@
         ["[= ]busybox.bin"]="={BUSYBOX}"
         ["[= ]dtb.bin"]="={DTB}"
         ["[= ]el3_payload.bin"]="={EL3_PAYLOAD}"
-        ["[= ].*libete-plugin.so"]="={ETE_TRACE}"
-        ["[= ].*ETMv4ExamplePlugin.so"]="={ETM_TRACE}"
         ["[= ]fip_gpt.bin"]="={FIP_GPT}"
         ["[= ]fwu_fip.bin"]="={FWU_FIP}"
         ["[= ]fip.bin"]="={FIP}"
-        ["[= ].*GenericTrace.so"]="={GENERIC_TRACE}"
         ["[= ].*/hafnium.bin"]="={HAFNIUM}"
         ["[= ]kernel.bin"]="={IMAGE}"
         ["[= ]ivy.pkg"]="={IVY}"