mirror of
https://git.yoctoproject.org/poky
synced 2026-04-17 09:32:12 +02:00
2848e37111
Copying files from the read-only /var/lib to tmpfs can be slow and waste memory. If the kernel supports the overlay file system, use it to mount a writable tmpfs on top of the read-only /var/lib and avoid the file copy. (From OE-Core rev: 370fda1b2e8d5dc011522131bba4106de26bfb19) 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.