Add am6254_soc to CI

Author: ckormanyos

.github/workflows/real-time-cpp.yml

@@ -145,6 +145,26 @@ jobs:
           ./target/build/build.sh ${{ matrix.suite }} rebuild
           ls -la ./bin/ref_app.hex ./bin/ref_app.s19 ./bin/ref_app.map
         working-directory: ./ref_app/
+  target-arm-aarch64:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash
+    strategy:
+      fail-fast: false
+      matrix:
+        suite: [ am6254_soc ]
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: '0'
+      - name: update-tools
+        run: sudo apt install gcc-aarch-none-elf
+      - name: target-arm-${{ matrix.suite }}
+        run: |
+          ./target/build/build.sh ${{ matrix.suite }} rebuild
+          ls -la ./bin/ref_app.hex ./bin/ref_app.s19 ./bin/ref_app.map
+        working-directory: ./ref_app/
   target-arm-cmake:
     runs-on: ubuntu-latest
     defaults:

ref_app/target/micros/am6254_soc/make/am6254_soc_files.gmk

@@ -1,5 +1,5 @@
 #
-#  Copyright Christopher Kormanyos 2013 - 2021.
+#  Copyright Christopher Kormanyos 2025.
 #  Distributed under the Boost Software License,
 #  Version 1.0. (See accompanying file LICENSE_1_0.txt
 #  or copy at http://www.boost.org/LICENSE_1_0.txt)

ref_app/target/micros/am6254_soc/make/am6254_soc_flags.gmk

@@ -1,5 +1,5 @@
 #
-#  Copyright Christopher Kormanyos 2013 - 2024.
+#  Copyright Christopher Kormanyos 2025.
 #  Distributed under the Boost Software License,
 #  Version 1.0. (See accompanying file LICENSE_1_0.txt
 #  or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -29,7 +29,7 @@ TGT_CFLAGS    = -std=c11
                 -Wno-psabi                                                        \
                 $(TGT_ALLFLAGS)
 
-TGT_CXXFLAGS  = -std=c++23                                                        \
+TGT_CXXFLAGS  = -std=c++14                                                        \
                 $(TGT_ALLFLAGS)
 
 TGT_INCLUDES  = -I$(PATH_TGT)/Code                                                \