@@ -79,6 +79,9 @@ nrf52840dk-nrf52840:
qemu-cortex-a53:
extends: .build
+ parallel:
+ matrix:
+ - TOOLCHAIN: [default, zephyr-toolchain]
qemu-cortex-m0:
extends: .build
@@ -90,7 +93,8 @@ qemu-cortex-m3:
extends: .build
parallel:
matrix:
- - TESTING: testimage
+ - TOOLCHAIN: [default, zephyr-toolchain]
+ TESTING: testimage
qemu-cortex-r5:
extends: .build
@@ -102,7 +106,8 @@ qemu-x86:
extends: .build
parallel:
matrix:
- - TESTING: testimage
+ - TOOLCHAIN: [default, zephyr-toolchain]
+ TESTING: testimage
stm32mp157c-dk2:
extends: .build
@@ -14,9 +14,6 @@ This layer depends on:
Python layer (meta-openembedded/meta-python)
git://git.openembedded.org/meta-openembedded
-Modify local conf by adding:
- DISTRO="zephyr"
-
Add "meta-openembedded/meta-oe" to BBLAYERS
Add "meta-openembedded/meta-python" to BBLAYERS
Add "meta-zephyr-core" and "meta-zephyr-bsp" to BBLAYERS
@@ -25,6 +22,13 @@ Building and Running Zephyr Samples
===================================
You can build Zephyr samples. There are several sample recipes.
+
+To use the Yocto toolchain, modify local conf by adding:
+ DISTRO="zephyr"
+
+To use the Zephyr pre-built toolchain, modify local conf by adding:
+ ZEPHYR_TOOLCHAIN_VARIANT = "zephyr"
+
For example, to build the Zephyr "philosophers" sample:
$ MACHINE=qemu-x86 bitbake zephyr-philosophers
new file mode 100644
@@ -0,0 +1,11 @@
+header:
+ version: 11
+
+# The Zephyr toolchain is standalone and does not depend on TCMODE or TCLIB, so
+# validate that it is possible to build Zephyr applications alongside a
+# poky-based Linux distro
+distro: poky
+
+local_conf_header:
+ zephyr-toolchain: |
+ ZEPHYR_TOOLCHAIN_VARIANT = "zephyr"
new file mode 100644
@@ -0,0 +1,15 @@
+# Additional definitions to use the Zephyr SDK
+
+# Configure usage of the Zephyr SDK
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS += "zephyr-sdk-native"
+export ZEPHYR_SDK_INSTALL_DIR="${STAGING_DIR_NATIVE}${prefix}/zephyr-sdk"
+OE_TERMINAL_EXPORTS += "ZEPHYR_SDK_INSTALL_DIR"
+
+# The Zephyr SDK does not require a CMake toolchain file
+EXTRA_OECMAKE:append = " -DCMAKE_TOOLCHAIN_FILE="
+deltask generate_toolchain_file
+
+# Provide a suitable location to store the toolchain capabilites cache
+ZEPHYR_USER_CACHE_DIR = "${B}/.cache"
+EXTRA_OECMAKE:append = " -DUSER_CACHE_DIR=${ZEPHYR_USER_CACHE_DIR}"