xtensa: Add xtensa-amd_acp_6_0_adsp_zephyr-elf.

    This adds the config and overlay files to enable building
    the toolchain needed for the acp_6_0 board in Zephyr.

    Signed-off-by: DINESHKUMAR <DineshKumar.Kalva@amd.com>

Author: DINESHKUMARK1

.github/workflows/ci.yml

@@ -52,6 +52,7 @@ on:
         - riscv64-zephyr-elf
         - sparc-zephyr-elf
         - x86_64-zephyr-elf
+        - xtensa-amd_acp_6_0_adsp_zephyr-elf
         - xtensa-dc233c_zephyr-elf
         - xtensa-espressif_esp32_zephyr-elf
         - xtensa-espressif_esp32s2_zephyr-elf
@@ -169,6 +170,7 @@ jobs:
             riscv64-zephyr-elf)                   build_target_riscv64_zephyr_elf="y";;
             sparc-zephyr-elf)                     build_target_sparc_zephyr_elf="y";;
             x86_64-zephyr-elf)                    build_target_x86_64_zephyr_elf="y";;
+            xtensa-amd_acp_6_0_adsp_zephyr-elf)   build_target_xtensa_amd_acp_6_0_adsp_zephyr_elf="y";;
             xtensa-dc233c_zephyr-elf)             build_target_xtensa_dc233c_zephyr_elf="y";;
             xtensa-espressif_esp32_zephyr-elf)    build_target_xtensa_espressif_esp32_zephyr_elf="y";;
             xtensa-espressif_esp32s2_zephyr-elf)  build_target_xtensa_espressif_esp32s2_zephyr_elf="y";;
@@ -214,6 +216,7 @@ jobs:
           build_target_riscv64_zephyr_elf="y"
           build_target_sparc_zephyr_elf="y"
           build_target_x86_64_zephyr_elf="y"
+          build_target_xtensa_amd_acp_6_0_adsp_zephyr_elf="y"
           build_target_xtensa_dc233c_zephyr_elf="y"
           build_target_xtensa_espressif_esp32_zephyr_elf="y"
           build_target_xtensa_espressif_esp32s2_zephyr_elf="y"
@@ -299,6 +302,7 @@ jobs:
         [ "${build_target_riscv64_zephyr_elf}" == "y" ]                   && MATRIX_TARGETS+='"riscv64-zephyr-elf",'
         [ "${build_target_sparc_zephyr_elf}" == "y" ]                     && MATRIX_TARGETS+='"sparc-zephyr-elf",'
         [ "${build_target_x86_64_zephyr_elf}" == "y" ]                    && MATRIX_TARGETS+='"x86_64-zephyr-elf",'
+        [ "${build_target_xtensa_amd_acp_6_0_adsp_zephyr_elf}" == "y" ]   && MATRIX_TARGETS+='"xtensa-amd_acp_6_0_adsp_zephyr-elf",'
         [ "${build_target_xtensa_dc233c_zephyr_elf}" == "y" ]             && MATRIX_TARGETS+='"xtensa-dc233c_zephyr-elf",'
         [ "${build_target_xtensa_espressif_esp32_zephyr_elf}" == "y" ]    && MATRIX_TARGETS+='"xtensa-espressif_esp32_zephyr-elf",'
         [ "${build_target_xtensa_espressif_esp32s2_zephyr_elf}" == "y" ]  && MATRIX_TARGETS+='"xtensa-espressif_esp32s2_zephyr-elf",'
@@ -1550,6 +1554,11 @@ jobs:
               PLATFORM_ARGS+="-p qemu_x86 "
               PLATFORM_ARGS+="-p qemu_x86_64 "
               ;;
+            xtensa-amd_acp_6_0_adsp_zephyr-elf)
+              # xtensa-sample_controller32_zephyr-elf is untested because no
+              # upstream user platform is currently available.
+              # PLATFORM_ARGS+="-p acp_6_0 "
+              ;;
             xtensa-dc233c_zephyr-elf)
               PLATFORM_ARGS+="-p qemu_xtensa/dc233c/mmu "
               ;;

configs/xtensa-amd_acp_6_0_adsp_zephyr-elf.config

@@ -0,0 +1,9 @@
+CT_CONFIG_VERSION="3"
+CT_EXPERIMENTAL=y
+CT_OVERLAY_LOCATION="overlays"
+CT_OVERLAY_NAME="amd_acp_6_0_adsp"
+CT_ARCH_XTENSA=y
+CT_XTENSA_CUSTOM=y
+CT_TARGET_VENDOR="amd_acp_6_0_adsp_zephyr"
+CT_TARGET_CFLAGS="-ftls-model=local-exec"
+CT_CC_GCC_CONFIG_TLS=n