On 6 July 2014 04:57, Jeremy Moles <cubic...@gmail.com> wrote: > I've encountered a scenario wherein I have only (and this constraint can't > be worked around) 13MB of space into which I can place a JFFS2 image which > can be used to continue the system startup (which is initially started by an > older version of uboot). > > I'm having trouble finding a clean solution within the Yocto/OE world for > this issue. Thus far, I've been using an old, generic, super-tiny ARM-based > initrd I made years ago which just does a few (proprietary) things in the > linux and then fires off /sbin/init in the "real" filesystem. > > What I need now, however, is a recipe (or perhaps hints on where to start > when rolling my own recipe) for generating little more than an image (JFFS2 > or cpio.gz) with busybox in it. I can handle the rest view function > overrides, I just need the base startup.
This sounds exactly like what core-image-minimal-initramfs is for. If it's not what you want, it certainly demonstrates how to trim an image down in size. Ross -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto