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f6552b7813
Add board extension support variables where user can specify the BOARD_ROOT variable for out-of-tree custom boards. Signed-off-by: Sandeep Gundlupet Raju <sandeep.gundlupet-raju@amd.com>
62 lines
1.5 KiB
PHP
62 lines
1.5 KiB
PHP
# Common settings for all Zephyr recipes
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ZEPHYR_INHERIT_CLASSES += "zephyr cmake"
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inherit ${ZEPHYR_INHERIT_CLASSES}
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# There shouldn't be a manifest for zephyr kernels since there is no root
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# filesystem.
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IMAGE_NO_MANIFEST = "1"
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ZEPHYR_TOOLCHAIN_VARIANT ?= "cross-compile"
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require recipes-kernel/zephyr-kernel/zephyr-toolchain-${ZEPHYR_TOOLCHAIN_VARIANT}.inc
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ZEPHYR_MAKE_OUTPUT ?= "\
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zephyr.elf \
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zephyr.bin \
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zephyr.efi \
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"
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EXTRA_OECMAKE = "\
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-DZEPHYR_BASE=${ZEPHYR_BASE} \
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-DBOARD=${BOARD} \
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-DBOARD_DIR=${BOARD_DIR} \
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-DARCH_DIR=${ARCH_DIR} \
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-DBOARD_ROOT=${BOARD_ROOT} \
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-DBOARD_EXTENSION_DIRS=${BOARD_EXTENSION_DIRS} \
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-DSOC_ROOT=${SOC_ROOT} \
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-DZEPHYR_TOOLCHAIN_VARIANT=${ZEPHYR_TOOLCHAIN_VARIANT} \
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-DZEPHYR_MODULES=${ZEPHYR_MODULES} \
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"
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ZEPHYR_EXTRA_MODULES = ""
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EXTRA_OECMAKE:append = " -DZEPHYR_EXTRA_MODULES=${ZEPHYR_EXTRA_MODULES}"
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export ZEPHYR_BASE = "${S}/zephyr"
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DEPENDS += "gperf-native"
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DEPENDS:append:qemuall = " qemu-native qemu-helper-native"
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# The makefiles are explicit about the flags they want, so don't unset
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# them so zephyr flags actually get used.
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# This is done here rather than in the task so that things still work
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# in devshell.
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python () {
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d.delVar('CFLAGS')
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d.delVar('CXXFLAGS')
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d.delVar('LDFLAGS')
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}
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OE_TERMINAL_EXPORTS += "BOARD"
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OE_TERMINAL_EXPORTS += "ZEPHYR_SRC_DIR"
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OE_TERMINAL_EXPORTS += "ZEPHYR_BASE"
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IMAGE_FSTYPES = "elf bin"
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do_configure:prepend() {
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# Zephyr expects CPPFLAGS as cmake argument as and ignores env variables.
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unset CPPFLAGS
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}
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