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When read-only-rootfs is active, we need to ensure that the rootfs does not get mounted read/write by the kernel or initramfs. Adding "ro" to the boot parameters achieves that. (From OE-Core rev: 2b9a670fabf3aefa93dc12be8b2fd3d6226be12a) Signed-off-by: Patrick Ohly <patrick.ohly@intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> (cherry picked from commit cfc09de06ecc12bb42181004689e881c75072665) Signed-off-by: Armin Kuster <akuster808@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.