On Thu, Jun 12, 2014 at 1:54 PM, Daniel Hilst Selli <danielhi...@gmail.com> wrote: > I have a SoM which will be used on several boards, this SoM has a base > kernel for it, with its board-*.c file. In each board I may have different > peripherals, so I have to patch the same board-*.c file depending on my > target board, and that patches may be conflicting one each other. For > example, I could have a RF on first SPI bus on one board, and on another > board a SD card on same first SPI bus. > > So basically I will have a different kernel(uImage) and rootfs (with kernel > modules) for each board. > > I think to create a layer for each target board, with the linux-SoM.bbappend > including the patches for that board..., so I enable the layer depending on > target board I'm creating, but is too much file editions, or have a build > directory for each target board, enabling the right layer on each > local.conf, but this means mantaining build directories, or at last > local.conf, which doesn't seem a good idea for me... > > Would be possible to do this relying only new layers and its configurations? >
you can do: SRC_URI_append_som1 = " file://som1.patch" assuming som1 is a valid machine name (e.g. you have conf/machines/som1.conf) you can do all builds with 1 layer, and 1 recipe for the kernel, with many such lines. -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto