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a7f74a4a08
Spilts out the inc file for u-boot-tools so that BSPs can include it for
their forked version of the tools, just like u-boot.inc.
As an example, this recipe [1] builds mkimage u-boot as part of the
u-boot recipe itself. This is incorrect because u-boot is a target
recipe, which means that the uninative loader transformations do not get
applied when the recipe is restored from sstate, breaking the mkimage
command breaks. The correct solution is to have a u-boot-tools-imx
recipe that pulls in their custom u-boot source; this inc file makes
that much easier to maintain.
[1]: aa27fc6209/recipes-bsp/u-boot/u-boot-imx_2019.04.bb
(From OE-Core rev: 2f3bd198d9b1e85f17f7a587b1690ab196ab0300)
Signed-off-by: Joshua Watt <JPEWhacker@gmail.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.