xtensa: add xtensa-intel_ace15_mtpm_zephyr-elf

This adds the config and overlay files to enable building
the toolchain needed for the intel_adsp_ace15_mtpm board
in Zephyr.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>

Author: dcpleung

.github/workflows/ci.yml

@@ -53,6 +53,7 @@ on:
         - xtensa-espressif_esp32_zephyr-elf
         - xtensa-espressif_esp32s2_zephyr-elf
         - xtensa-espressif_esp32s3_zephyr-elf
+        - xtensa-intel_ace15_mtpm_zephyr-elf
         - xtensa-intel_apl_adsp_zephyr-elf
         - xtensa-intel_s1000_zephyr-elf
         - xtensa-nxp_imx_adsp_zephyr-elf
@@ -161,6 +162,7 @@ jobs:
             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";;
             xtensa-espressif_esp32s3_zephyr-elf)  build_target_xtensa_espressif_esp32s3_zephyr_elf="y";;
+            xtensa-intel_ace15_mtpm_zephyr-elf)   build_target_xtensa_intel_ace15_mtpm_zephyr_elf="y";;
             xtensa-intel_apl_adsp_zephyr-elf)     build_target_xtensa_intel_apl_adsp_zephyr_elf="y";;
             xtensa-intel_s1000_zephyr-elf)        build_target_xtensa_intel_s1000_zephyr_elf="y";;
             xtensa-nxp_imx_adsp_zephyr-elf)       build_target_xtensa_nxp_imx_adsp_zephyr_elf="y";;
@@ -197,6 +199,7 @@ jobs:
           build_target_xtensa_espressif_esp32_zephyr_elf="y"
           build_target_xtensa_espressif_esp32s2_zephyr_elf="y"
           build_target_xtensa_espressif_esp32s3_zephyr_elf="y"
+          build_target_xtensa_intel_ace15_mtpm_zephyr_elf="y"
           build_target_xtensa_intel_apl_adsp_zephyr_elf="y"
           build_target_xtensa_intel_s1000_zephyr_elf="y"
           build_target_xtensa_nxp_imx_adsp_zephyr_elf="y"
@@ -273,6 +276,7 @@ jobs:
         [ "${build_target_xtensa_espressif_esp32_zephyr_elf}" == "y" ]    && MATRIX_TARGETS+='"xtensa-espressif_esp32_zephyr-elf",'
         [ "${build_target_xtensa_espressif_esp32s2_zephyr_elf}" == "y" ]  && MATRIX_TARGETS+='"xtensa-espressif_esp32s2_zephyr-elf",'
         [ "${build_target_xtensa_espressif_esp32s3_zephyr_elf}" == "y" ]  && MATRIX_TARGETS+='"xtensa-espressif_esp32s3_zephyr-elf",'
+        [ "${build_target_xtensa_intel_ace15_mtpm_zephyr_elf}" == "y" ]   && MATRIX_TARGETS+='"xtensa-intel_ace15_mtpm_zephyr-elf",'
         [ "${build_target_xtensa_intel_apl_adsp_zephyr_elf}" == "y" ]     && MATRIX_TARGETS+='"xtensa-intel_apl_adsp_zephyr-elf",'
         [ "${build_target_xtensa_intel_s1000_zephyr_elf}" == "y" ]        && MATRIX_TARGETS+='"xtensa-intel_s1000_zephyr-elf",'
         [ "${build_target_xtensa_nxp_imx_adsp_zephyr_elf}" == "y" ]       && MATRIX_TARGETS+='"xtensa-nxp_imx_adsp_zephyr-elf",'
@@ -1525,6 +1529,9 @@ jobs:
             xtensa-espressif_esp32s3_zephyr-elf)
               PLATFORM_ARGS+="-p esp32s3_devkitm "
               ;;
+            xtensa-intel_ace15_mtpm_zephyr-elf)
+              PLATFORM_ARGS+="-p intel_adsp_ace15_mtpm "
+              ;;
             xtensa-intel_apl_adsp_zephyr-elf)
               PLATFORM_ARGS+="-p intel_adsp_cavs15 "
               ;;

configs/xtensa-intel_ace15_mtpm_zephyr-elf.config

@@ -0,0 +1,10 @@
+CT_CONFIG_VERSION="3"
+CT_EXPERIMENTAL=y
+CT_OVERLAY_LOCATION="overlays"
+CT_OVERLAY_NAME="intel_ace15_mtpm"
+CT_ARCH_XTENSA=y
+CT_XTENSA_CUSTOM=y
+CT_TARGET_VENDOR="intel_ace15_mtpm_zephyr"
+CT_TARGET_CFLAGS="-ftls-model=local-exec"
+CT_CC_GCC_CONFIG_TLS=n
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY="--enable-xtensa-use-target-regnum --disable-xtensa-remote-g-packet"