Hi: I am using u-boot (1.3.0.rc3) and Linux (2.6.23) on Frescale MPC8544DS board. This is my first exposure to the powerpc architecture (used to be ppc in old days), so I have been reading all available manuals I could find on the subject.
I think I do understand the picture but need some minor clarifications. 1) Is the usage of device tree absolutely mandatory for powerpc boards or just recommended and by combining appropriate defines in u-boot and linux it can be avoided? 2) I understood that I can add my proprietary drivers without creating nodes for them in the tree, is it correct? 3) In order to compile DT blob from DT source, DT compiler (dtc) is required. I have installed one on my ubuntu machine and successfully compiled source, creating a blob. Is this the only way to go? Perhaps there is some target in Linux or u-boot Makefiles which does this job? Thanks, Leonid. _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
