On Sun, 2009-11-22 at 23:27 +0100, Arnd Bergmann wrote: > > This will probably break other platforms if > CONFIG_PPC_EARLY_DEBUG_USBGECKO > is set. In general, we try hard to make it possible to build generic > kernels for multiple systems, so it would be better to also add a > runtime check here.
No Arnd. The whole point of EARLY_DEBUG is that it is -known- to break other platforms :-) So that we can use it before we even get to probe anything. I am still tempted, one day, to change the kernel early init to setup a stack in .bss and go straight to C to do that sort of stuff by parsing the flat DT, this could be done using pretty much completely generic code :-) But not right now. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
