MLECO-3319: Documentation updates for Arm® Corstone™-310.

Documentation updates around use of Arm® Corstone™-310 AVH, especially
in terms of use of timing adapters (TA). Also, use of TA's is forced
off for SSE-310 subsystem's CMake configuration.

Signed-off-by: Kshitij Sisodia <kshitij.sisodia@arm.com>
Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I66a87060d8d47ce2580aa15f3908be20162eab54
diff --git a/source/hal/source/platform/mps3/CMakeLists.txt b/source/hal/source/platform/mps3/CMakeLists.txt
index 57394f4..c51062f 100644
--- a/source/hal/source/platform/mps3/CMakeLists.txt
+++ b/source/hal/source/platform/mps3/CMakeLists.txt
@@ -59,8 +59,7 @@
     set(ETHOS_U_PRIV_ENABLED "1"            CACHE STRING "Ethos-U NPU Privilege enable")
 
     if (ETHOS_U_NPU_TIMING_ADAPTER_ENABLED)
-        set(TA0_BASE         "0x58103000"   CACHE STRING "Ethos-U NPU timing adapter 0")
-        set(TA1_BASE         "0x58103200"   CACHE STRING "Ethos-U NPU timing adapter 1")
+        message(FATAL_ERROR "Timing adapter support should be disabled for ${TARGET_SUBSYSTEM}")
     endif()
 endif()