On 9/11/07, Michal Simek <[EMAIL PROTECTED]> wrote: > Hi Grant, (Adding linuxppc-dev mailing list to CC list because we're discussing FDT issues)
> I made EDK repository file for generation dts file from Xilinx design. I sent > it to Wolfgang and Steve this week. > It is in the same config file as I use for configuration Microblaze for > U-BOOT. If you want I can send you this repository files. Yes, please do. > And I start with redesigning Linux kernel for Microblaze. I ported some > peripherals as timer and intc etc. > But for some peripherals I need better configuration. > > I have no time to read information about fdt. Can you tell me what labels I > can use? Steve has already done a bunch of work in this direction on microblaze, I would converse with him. > > For example emaclite driver needs information about turning on/off ping pong > buffer... > > I would like to make this properly. FDT design is just as much art as it is science. It takes taste and judgement to desgin a nice set of bindings. Your best option is to draft something and post it to the linuxppc-embedded mailing list for review. > > And second question is on early console logs and timers setting. I read about > aliases in FDT. I think that aliases can cover this setting. > For example my design contain 4 serial line and I would like to know which > serial line is set on early console. You use the chosen node for this. In the chosen node, you add a property called "linux,stdout-path" which holds the path to your console. You can look at examples under arch/powerpc/boot/dts/* Cheers, g. -- Grant Likely, B.Sc., P.Eng. Secret Lab Technologies Ltd. [EMAIL PROTECTED] (403) 399-0195 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
