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kernel-fitimage.bbclass replaces an occurance of "fitImage" in KERNEL_IMAGETYPE_FOR_MAKE by an image type that is buildable for the architecture (such as zImage). The kernel-fitimage.bbclass packs that image as sub-image in a flattened image tree image (fitImage) and deploys this fitImage along with the image tree source file (.its). kernel-fitimage.bbclass does not alter KERNEL_IMAGETYPES, which thus also contains "fitImage", which kernel.bbclass will also deploy redundantly with different naming. The result is a dual deployment with slightly different naming, each with a set of symlinks. The solution chosen is to have fitImage deployment be handled by kernel-fitimage.bbclass, and have kernel.bbclass ignore fitImage types during deployment. (From OE-Core rev: 65cded55fa96b1ba72149a31689c081ac27af7f7) Signed-off-by: Leon Woestenberg <leon@sidebranch.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.