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Zephyr SDK (Toolchains, Development Tools)

v0.16.6

2 weeks ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt600_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.6

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

gcc:
- Added experimental ISO C11 <threads.h>-based gthread implementation and libstdc++ support. This enables ISO C++11 threads, mutexes, condition variables, semaphores, locks, scoped locks, synchronised stream and futures (async programming) support via ISO C11 threads.
- Added minimal Arm Cortex-M85 support. This includes the support for -mcpu=cortex-m85 compiler flag without the PACBTI extension.
- Added RISC-V rv32imfc and rv64imfc multi-libs.
- Added RISC-V rv32emc multi-libs without Zifencei extension support.

v0.16.6-rc1

3 weeks ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt600_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.6

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

gcc:
- Added experimental ISO C11 <threads.h>-based gthread implementation and libstdc++ support. This enables ISO C++11 threads, mutexes, condition variables, semaphores, locks, scoped locks, synchronised stream and futures (async programming) support via ISO C11 threads.
- Added minimal Arm Cortex-M85 support. This includes the support for -mcpu=cortex-m85 compiler flag without the PACBTI extension.
- Added RISC-V rv32imfc and rv64imfc multi-libs.
- Added RISC-V rv32emc multi-libs without Zifencei extension support.

v0.16.5-1

3 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt600_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.6

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

The 0.16.5-1 release is identical to 0.16.5 except that it also includes the AArch64 Linux host binaries.

general:
- Added NXP RT600 ADSP toolchain (xtensa-nxp_rt600_adsp_zephyr-elf).
binutils:
- Added ELF program header rewrite segment first section address check workaround for the ELF files that contain a section whose LMA is not equal to VMA. This fixes occasional "error in private header data" error observed when running objcopy with --change-section-lma option.
openocd:
- Added STM32WBA5xx device support.
picolibc:
- Updated to Picolibc 1.8.6 release.

v0.16.5

3 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	~~AArch64~~^[2] / x86-64	~~AArch64~~ / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install. ^[2] This release does not include the AArch64 Linux SDK builds due to CI issues.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt600_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.6

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

general:
- Added NXP RT600 ADSP toolchain (xtensa-nxp_rt600_adsp_zephyr-elf).
binutils:
- Added ELF program header rewrite segment first section address check workaround for the ELF files that contain a section whose LMA is not equal to VMA. This fixes occasional "error in private header data" error observed when running objcopy with --change-section-lma option.
openocd:
- Added STM32WBA5xx device support.
picolibc:
- Updated to Picolibc 1.8.6 release.

v0.16.5-rc1

3 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	~~AArch64~~^[2] / x86-64	~~AArch64~~ / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt600_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.6

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

general:
- Added NXP RT600 ADSP toolchain (xtensa-nxp_rt600_adsp_zephyr-elf).
binutils:
- Added ELF program header rewrite segment first section address check workaround for the ELF files that contain a section whose LMA is not equal to VMA. This fixes occasional "error in private header data" error observed when running objcopy with --change-section-lma option.
openocd:
- Added STM32WBA5xx device support.
picolibc:
- Updated to Picolibc 1.8.6 release.

v0.16.4

6 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.5

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

general:
- Added NXP ADSP 8ULP toolchain (xtensa-nxp_imx8ulp_adsp_zephyr-elf).
picolibc:
- Updated to Picolibc 1.8.5 release.
- Disabled assert_verbose option to reduce binary size.

v0.16.4-rc1

6 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-dc233c_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-mtk_mt8195_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8ulp_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_rt500_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.5

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2023.07.28
Xilinx QEMU 2021.1

Release Notes

general:
- Added NXP ADSP 8ULP toolchain (xtensa-nxp_imx8ulp_adsp_zephyr-elf).
picolibc:
- Updated to Picolibc 1.8.5 release.
- Disabled assert_verbose option to reduce binary size.

v0.16.3

7 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.2

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2022.08.04
Xilinx QEMU 2021.1

Release Notes

general:
- Added MediaTek MT8195 toolchain (xtensa-mt8195_adsp_zephyr-elf).
- Added NXP ADSP RT500 toolchain (nxp_adsp_rt500)
- Added Qemu DC233C toolchain (qemu_xtensa_dc233c)
- arc_qemu: Update to 2023.07.28 release
picolibc:
- Updated to Picolibc 1.8.2 release.

v0.16.3-rc1

8 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.1-397-gdc78096232

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2022.08.04
Xilinx QEMU 2021.1

Release Notes

picolibc:
- Updated to Picolibc 1.8.1-397-gdc78096232.
- Added the following xtensa toolchains:
  - mtk_mt8195_adsp:
  - nxp_adsp_rt500
  - qemu_xtensa_dc233c
- arc_qemu: Update to 2023.07.28 release

v0.16.2-rc1

11 months ago

Downloads

SDK Bundle

OS	Minimal^[1]	Full
Linux	AArch64 / x86-64	AArch64 / x86-64
macOS	AArch64 / x86-64	AArch64 / x86-64
Windows	x86-64	x86-64

^[1] Minimal bundle does not contain any toolchains and allows users to choose the toolchains to download and install.

Toolchains

Target	Linux	macOS	Windows
aarch64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arc64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
arm-zephyr-eabi	AArch64 / x86-64	AArch64 / x86-64	x86-64
microblazeel-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
mips-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
nios2-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
riscv64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
sparc-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
x86_64-zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s2_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-espressif_esp32s3_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_ace15_mtpm_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-intel_tgl_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-nxp_imx8m_adsp_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64
xtensa-sample_controller_zephyr-elf	AArch64 / x86-64	AArch64 / x86-64	x86-64

Host Tools

OS	Host Tools
Linux	AArch64 / x86-64
macOS	Not available
Windows	Not available

Included Components

Toolchains

Binutils 2.38 with Zephyr patches
GCC 12.2.0 with Zephyr patches
GDB 12.1 with Zephyr patches
Newlib 3.3.0 with Zephyr patches
Picolibc 1.8.1-397-gdc78096232

Host Tools

BOSSA 1.9.1-14-g3532de8
DTC 1.6.0
OpenOCD 0.11.0 with Zephyr patches
QEMU 7.0.0 with Zephyr patches
ARC QEMU 2022.08.04
Xilinx QEMU 2021.1

Release Notes

picolibc:
- Updated to Picolibc 1.8.1-397-gdc78096232.