CI: cleanups for targets and removed tests

Some of the removed tests are now working and some of the systems are
not testing against sato (as being done in base.yml).  Update these and
add some comments.

Signed-off-by: Jon Mason <jon.mason@arm.com>

ci/clang.yml

@@ -8,9 +8,3 @@ repos:
 local_conf_header:
   clang: |
     TOOLCHAIN = "clang"
-    # Clang causes more binaries to have buildpaths in the debug symbols
-    # https://github.com/llvm/llvm-project/issues/56609
-    WARN_QA:remove = "buildpaths"
-
-target:
-  - core-image-base

ci/corstone1000-common.yml

@@ -3,11 +3,13 @@ header:
   includes:
     - ci/base.yml
     - ci/meta-openembedded.yml
+
 local_conf_header:
     perf: |
+    # Intentionally blank to prevent perf from being added to the image in base.yml
 
 distro: poky-tiny
 
 target:
-  - perf
   - corstone1000-image
+  - perf

ci/corstone500.yml

@@ -8,6 +8,7 @@ local_conf_header:
     INHERIT += "fvpboot"
     IMAGE_FEATURES:remove = " ssh-server-dropbear"
   perf: |
+    # Intentionally blank to prevent perf from being added to the image in base.yml
 
 machine: corstone500
 

ci/qemu-generic-arm64.yml

@@ -10,5 +10,5 @@ local_conf_header:
 machine: qemu-generic-arm64
 
 target:
-  - core-image-base
+  - core-image-sato
   - sbsa-acs

ci/qemuarm64-secureboot.yml

@@ -5,11 +5,6 @@ header:
 
 machine: qemuarm64-secureboot
 
-local_conf_header:
-  failing_tests: |
-    # software IO TLB: Cannot allocate buffer
-    DEFAULT_TEST_SUITES:remove = "parselogs"
-
 target:
   - core-image-base
   - optee-examples