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toolchain: Add Espressif's ESP32 and ESP32S2 support #426

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Merged
merged 3 commits into from
Mar 21, 2022
Merged

toolchain: Add Espressif's ESP32 and ESP32S2 support #426

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ef780a6
toolchain: add ESP32 config and overlay
sylvioalves Feb 17, 2022
78055e5
toolchain: Add ESP32S2 config and overlay
sylvioalves Feb 17, 2022
714cc8b
ci: add Espressif ESP32 and ESP32S2
sylvioalves Mar 8, 2022
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14 changes: 14 additions & 0 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,8 @@ on:
- riscv64-zephyr-elf
- sparc-zephyr-elf
- x86_64-zephyr-elf
- xtensa-espressif_esp32_zephyr-elf
- xtensa-espressif_esp32s2_zephyr-elf
- xtensa-intel_apl_adsp_zephyr-elf
- xtensa-intel_bdw_adsp_zephyr-elf
- xtensa-intel_byt_adsp_zephyr-elf
Expand Down Expand Up @@ -121,6 +123,8 @@ 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-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-intel_apl_adsp_zephyr-elf) build_target_xtensa_intel_apl_adsp_zephyr_elf="y";;
xtensa-intel_bdw_adsp_zephyr-elf) build_target_xtensa_intel_bdw_adsp_zephyr_elf="y";;
xtensa-intel_byt_adsp_zephyr-elf) build_target_xtensa_intel_byt_adsp_zephyr_elf="y";;
Expand Down Expand Up @@ -153,6 +157,8 @@ jobs:
build_target_riscv64_zephyr_elf="y"
build_target_sparc_zephyr_elf="y"
build_target_x86_64_zephyr_elf="y"
build_target_xtensa_espressif_esp32_zephyr_elf="y"
build_target_xtensa_espressif_esp32s2_zephyr_elf="y"
build_target_xtensa_intel_apl_adsp_zephyr_elf="y"
build_target_xtensa_intel_bdw_adsp_zephyr_elf="y"
build_target_xtensa_intel_byt_adsp_zephyr_elf="y"
Expand Down Expand Up @@ -227,6 +233,8 @@ 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_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_intel_apl_adsp_zephyr_elf}" == "y" ] && MATRIX_TARGETS+='"xtensa-intel_apl_adsp_zephyr-elf",'
[ "${build_target_xtensa_intel_bdw_adsp_zephyr_elf}" == "y" ] && MATRIX_TARGETS+='"xtensa-intel_bdw_adsp_zephyr-elf",'
[ "${build_target_xtensa_intel_byt_adsp_zephyr_elf}" == "y" ] && MATRIX_TARGETS+='"xtensa-intel_byt_adsp_zephyr-elf",'
Expand Down Expand Up @@ -1266,6 +1274,12 @@ jobs:
PLATFORM_ARGS+="-p qemu_x86 "
PLATFORM_ARGS+="-p qemu_x86_64 "
;;
xtensa-espressif_esp32_zephyr-elf)
PLATFORM_ARGS+="-p esp32 "
;;
xtensa-espressif_esp32s2_zephyr-elf)
PLATFORM_ARGS+="-p esp32s2_saola "
;;
xtensa-intel_apl_adsp_zephyr-elf)
PLATFORM_ARGS+="-p intel_adsp_cavs15 "
;;
Expand Down
2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -13,7 +13,7 @@ The toolchains for the following target architectures are supported:
- RISC-V (32-bit and 64-bit; RV32I, RV32E, RV64I)
- x86 (32-bit and 64-bit)
- Xtensa (sample_controller, intel_apl_adsp, intel_bdw_adsp, intel_byt_adsp,
intel_s1000, nxp_imx_adsp, nxp_imx8m_adsp)
intel_s1000, nxp_imx_adsp, nxp_imx8m_adsp, espressif_esp32, espressif_esp32s2)

The following host tools are available as part of the Zephyr SDK:

Expand Down
63 changes: 63 additions & 0 deletions configs/xtensa-espressif_esp32_zephyr-elf.config
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@@ -0,0 +1,63 @@
CT_CONFIG_VERSION="3"
CT_EXPERIMENTAL=y
# CT_PREFIX_DIR_RO is not set
# CT_LOG_PROGRESS_BAR is not set
CT_TARGET_CFLAGS="-mlongcalls"
CT_ARCH_XTENSA=y
CT_XTENSA_CUSTOM=y
CT_OVERLAY_NAME="espressif_esp32"
CT_OVERLAY_LOCATION="./overlays"
CT_TARGET_VENDOR="espressif_esp32_zephyr"
CT_BINUTILS_SRC_CUSTOM=y
CT_BINUTILS_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/binutils"
CT_NEWLIB_SRC_CUSTOM=y
CT_NEWLIB_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/newlib"
CT_LIBC_NEWLIB_TARGET_CFLAGS="-O2"
# CT_LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE is not set
CT_LIBC_NEWLIB_IO_C99FMT=y
CT_LIBC_NEWLIB_IO_LL=y
CT_LIBC_NEWLIB_IO_FLOAT=y
# CT_LIBC_NEWLIB_FSEEK_OPTIMIZATION is not set
CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
CT_LIBC_NEWLIB_GLOBAL_ATEXIT=y
CT_LIBC_NEWLIB_LITE_EXIT=y
CT_LIBC_NEWLIB_MULTITHREAD=y
CT_LIBC_NEWLIB_RETARGETABLE_LOCKING=y
# CT_LIBC_NEWLIB_WIDE_ORIENT is not set
# CT_LIBC_NEWLIB_NANO_MALLOC is not set
# CT_LIBC_NEWLIB_NANO_FORMATTED_IO is not set
CT_LIBC_NEWLIB_EXTRA_SECTIONS=y
CT_GCC_SRC_CUSTOM=y
CT_GCC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/gcc"
CT_CC_GCC_EXTRA_CONFIG_ARRAY="--with-gnu-ld --with-gnu-as --enable-initfini-array"
CT_CC_LANG_CXX=y
CT_DEBUG_GDB=y
CT_GDB_SRC_CUSTOM=y
CT_GDB_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/gdb"
CT_COMP_LIBS_NEWLIB_NANO=y
CT_NEWLIB_NANO_SRC_CUSTOM=y
CT_NEWLIB_NANO_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/newlib"
CT_NEWLIB_NANO_GCC_LIBSTDCXX=y
CT_NEWLIB_NANO_INSTALL_IN_TARGET=y
# CT_LIBC_NEWLIB_NANO_IO_C99FMT is not set
# CT_LIBC_NEWLIB_NANO_IO_LL is not set
CT_LIBC_NEWLIB_NANO_IO_FLOAT=y
# CT_LIBC_NEWLIB_NANO_IO_LDBL is not set
# CT_LIBC_NEWLIB_NANO_IO_POS_ARGS is not set
CT_LIBC_NEWLIB_NANO_FVWRITE_IN_STREAMIO=y
# CT_LIBC_NEWLIB_NANO_UNBUF_STREAM_OPT is not set
# CT_LIBC_NEWLIB_NANO_FSEEK_OPTIMIZATION is not set
CT_LIBC_NEWLIB_NANO_DISABLE_SUPPLIED_SYSCALLS=y
# CT_LIBC_NEWLIB_NANO_REGISTER_FINI is not set
CT_LIBC_NEWLIB_NANO_ATEXIT_DYNAMIC_ALLOC=y
CT_LIBC_NEWLIB_NANO_GLOBAL_ATEXIT=y
CT_LIBC_NEWLIB_NANO_LITE_EXIT=y
CT_LIBC_NEWLIB_NANO_REENT_SMALL=y
CT_LIBC_NEWLIB_NANO_MULTITHREAD=y
CT_LIBC_NEWLIB_NANO_RETARGETABLE_LOCKING=y
CT_LIBC_NEWLIB_NANO_EXTRA_SECTIONS=y
# CT_LIBC_NEWLIB_NANO_WIDE_ORIENT is not set
CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
# CT_LIBC_NEWLIB_NANO_LTO is not set
CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
63 changes: 63 additions & 0 deletions configs/xtensa-espressif_esp32s2_zephyr-elf.config
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@@ -0,0 +1,63 @@
CT_CONFIG_VERSION="3"
CT_EXPERIMENTAL=y
# CT_PREFIX_DIR_RO is not set
# CT_LOG_PROGRESS_BAR is not set
CT_TARGET_CFLAGS="-mlongcalls"
CT_ARCH_XTENSA=y
CT_XTENSA_CUSTOM=y
CT_OVERLAY_NAME="espressif_esp32s2"
CT_OVERLAY_LOCATION="./overlays"
CT_TARGET_VENDOR="espressif_esp32s2_zephyr"
CT_BINUTILS_SRC_CUSTOM=y
CT_BINUTILS_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/binutils"
CT_NEWLIB_SRC_CUSTOM=y
CT_NEWLIB_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/newlib"
CT_LIBC_NEWLIB_TARGET_CFLAGS="-O2"
# CT_LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE is not set
CT_LIBC_NEWLIB_IO_C99FMT=y
CT_LIBC_NEWLIB_IO_LL=y
CT_LIBC_NEWLIB_IO_FLOAT=y
# CT_LIBC_NEWLIB_FSEEK_OPTIMIZATION is not set
CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
CT_LIBC_NEWLIB_GLOBAL_ATEXIT=y
CT_LIBC_NEWLIB_LITE_EXIT=y
CT_LIBC_NEWLIB_MULTITHREAD=y
CT_LIBC_NEWLIB_RETARGETABLE_LOCKING=y
# CT_LIBC_NEWLIB_WIDE_ORIENT is not set
# CT_LIBC_NEWLIB_NANO_MALLOC is not set
# CT_LIBC_NEWLIB_NANO_FORMATTED_IO is not set
CT_LIBC_NEWLIB_EXTRA_SECTIONS=y
CT_GCC_SRC_CUSTOM=y
CT_GCC_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/gcc"
CT_CC_GCC_EXTRA_CONFIG_ARRAY="--with-gnu-ld --with-gnu-as --enable-initfini-array"
CT_CC_LANG_CXX=y
CT_DEBUG_GDB=y
CT_GDB_SRC_CUSTOM=y
CT_GDB_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/gdb"
CT_COMP_LIBS_NEWLIB_NANO=y
CT_NEWLIB_NANO_SRC_CUSTOM=y
CT_NEWLIB_NANO_CUSTOM_LOCATION="${GITHUB_WORKSPACE}/newlib"
CT_NEWLIB_NANO_GCC_LIBSTDCXX=y
CT_NEWLIB_NANO_INSTALL_IN_TARGET=y
# CT_LIBC_NEWLIB_NANO_IO_C99FMT is not set
# CT_LIBC_NEWLIB_NANO_IO_LL is not set
CT_LIBC_NEWLIB_NANO_IO_FLOAT=y
# CT_LIBC_NEWLIB_NANO_IO_LDBL is not set
# CT_LIBC_NEWLIB_NANO_IO_POS_ARGS is not set
CT_LIBC_NEWLIB_NANO_FVWRITE_IN_STREAMIO=y
# CT_LIBC_NEWLIB_NANO_UNBUF_STREAM_OPT is not set
# CT_LIBC_NEWLIB_NANO_FSEEK_OPTIMIZATION is not set
CT_LIBC_NEWLIB_NANO_DISABLE_SUPPLIED_SYSCALLS=y
# CT_LIBC_NEWLIB_NANO_REGISTER_FINI is not set
CT_LIBC_NEWLIB_NANO_ATEXIT_DYNAMIC_ALLOC=y
CT_LIBC_NEWLIB_NANO_GLOBAL_ATEXIT=y
CT_LIBC_NEWLIB_NANO_LITE_EXIT=y
CT_LIBC_NEWLIB_NANO_REENT_SMALL=y
CT_LIBC_NEWLIB_NANO_MULTITHREAD=y
CT_LIBC_NEWLIB_NANO_RETARGETABLE_LOCKING=y
CT_LIBC_NEWLIB_NANO_EXTRA_SECTIONS=y
# CT_LIBC_NEWLIB_NANO_WIDE_ORIENT is not set
CT_LIBC_NEWLIB_NANO_ENABLE_TARGET_OPTSPACE=y
# CT_LIBC_NEWLIB_NANO_LTO is not set
CT_LIBC_NEWLIB_NANO_NANO_MALLOC=y
CT_LIBC_NEWLIB_NANO_NANO_FORMATTED_IO=y
Binary file added overlays/xtensa_espressif_esp32.tar.gz
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Binary file added overlays/xtensa_espressif_esp32s2.tar.gz
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