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27 lines
1.3 KiB
Plaintext
27 lines
1.3 KiB
Plaintext
# This class is to be inherited by image recipes that want to build and install
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# an alternate kernel (set via PREFERRED_PROVIDER_alternate/kernel).
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#
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# It is mandatory to also set the KERNEL_PACKAGE_NAME for the alternate kernel
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# recipe via KERNEL_PACKAGE_NAME:pn-${PREFERRED_PROVIDER_alternate/kernel} and
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# its value needs to be different from "kernel" since this is the default set
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# for PREFERRED_PROVIDER_virtual/kernel.
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#
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# An example of these settings can be found at meta-arm-autonomy/dynamic-layers/meta-arm-bsp/conf/machine/n1sdp-extra-settings.inc
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#
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# When building and installing an alternate kernel, the kernel-modules packages
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# for both virtual/kernel and alternate/kernel will be installed.
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PREFERRED_PROVIDER_alternate/kernel ??= ""
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python () {
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alternate_kernel = d.getVar('PREFERRED_PROVIDER_alternate/kernel')
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if alternate_kernel:
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alternate_kernel_pkg_name = d.getVar('KERNEL_PACKAGE_NAME:pn-%s' % alternate_kernel)
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if alternate_kernel_pkg_name:
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d.appendVar('EXTRA_IMAGEDEPENDS', ' ' + alternate_kernel)
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d.appendVar('IMAGE_INSTALL', ' kernel-modules')
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d.appendVar('IMAGE_INSTALL', ' ' + alternate_kernel_pkg_name + '-modules')
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else:
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raise bb.parse.SkipRecipe("No KERNEL_PACKAGE_NAME:pn-%s set" % alternate_kernel )
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}
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