Hi Andre, Andre Schwarz wrote: > Any ideas on how to merge device tree binaries from slave devices ? > > Having a PowerPC based board with various extension boards on e.g. the > local bus with each board having some kind of PROM device (I2C, SPI > etc.) containing a dtb ... is it possible to merge this into the > existing boards dtb into the local bus node ?
Yes. > Is it already working - have I missed it ? No - no. > If not - is someone thinking/working on it ? We have thought about it, nobody is working on it that I am aware of. > Any suggestions on how to do it ? See limited thoughts in <http://www.denx.de/wiki/U-Boot/UBootFdtInfo> 4. Proposed additional fdt commands * merge - merge two trees. Need a conflict resolution: source tree #1 has priority? o David Gibson has talked about creating a "graft" function for libfdt. Link to David's "graft" function thoughts: <http://article.gmane.org/gmane.linux.ports.ppc64.devel/35740> > Regards, > > Andre Best regards, gvb _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot