plat: tegra: include standard and validation tests

When build parameter TESTS is set to tegra194, standard tests will
run with platform specific tests.

Signed-off-by: anzhou <anzhou@nvidia.com>
Signed-off-by: Bo Yan <byan@nvidia.com>
Change-Id: If8c2694ce0a9caaa12b59980956a51ed286ea314
diff --git a/tftf/tests/tests-tegra194.mk b/tftf/tests/tests-tegra194.mk
index a867412..ef6d848 100644
--- a/tftf/tests/tests-tegra194.mk
+++ b/tftf/tests/tests-tegra194.mk
@@ -13,3 +13,6 @@
 	test_ras_uncorrectable.c						\
 	serror_handler.S							\
 )
+
+include tftf/tests/tests-standard.mk
+TESTS_SOURCES += $(sort ${TESTS_SOURCES})
diff --git a/tftf/tests/tests-tegra194.xml b/tftf/tests/tests-tegra194.xml
index 173d364..d07e411 100644
--- a/tftf/tests/tests-tegra194.xml
+++ b/tftf/tests/tests-tegra194.xml
@@ -6,15 +6,18 @@
   SPDX-License-Identifier: BSD-3-Clause
 -->
 
-<testsuites>
-  <testsuite name="Tegra SiP tests" description="SiP tests for Tegra platforms">
-     <testcase name="Video Memory Configuration test" function="test_sip_videomem_incorrect_inputs" />
-     <testcase name="Video Memory Resize test" function="test_sip_videomem_resize" />
-     <testcase name="Read SMMU_PER register contents test" function="test_get_smmu_per" />
-  </testsuite>
- <testsuite name="Tegra194 platform tests" description="Tests for Tegra194 platforms">
-     <testcase name="RAS corrected error test" function="test_ras_corrected" />
-     <testcase name="RAS uncorrectable error test" function="test_ras_uncorrectable" />
-  </testsuite>
-
-</testsuites>
+<document>
+  <!-- External reference to standard tests files. -->
+  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="tests-standard.xml" />
+  <testsuites>
+    <testsuite name="Tegra SiP tests" description="SiP tests for Tegra platforms">
+      <testcase name="Video Memory Configuration test" function="test_sip_videomem_incorrect_inputs" />
+      <testcase name="Video Memory Resize test" function="test_sip_videomem_resize" />
+      <testcase name="Read SMMU_PER register contents test" function="test_get_smmu_per" />
+    </testsuite>
+    <testsuite name="Tegra194 platform tests" description="Tests for Tegra194 platforms">
+      <testcase name="RAS corrected error test" function="test_ras_corrected" />
+      <testcase name="RAS uncorrectable error test" function="test_ras_uncorrectable" />
+    </testsuite>
+  </testsuites>
+</document>