On 1/25/06, Sylvain Munaut <tnt at 246tnt.com> wrote: > > > > Should apply fine on vanilla. My suggestion for now is take vanilla, > apply this patch, then the 2-3 patch from Andrey for BestComm and stuff.
I was working on getting bestcomm and fec working, but forward porting my old 2.6.10 code to current is turning out to be more difficult than I expected. If you already have working code then I'll stop working on them. Where are these patches? I'm new to this list so I don't have much history. Would I find these patches in the archive? I haven't gotten around setup a git tree ... anyone know a good tutorial > not only on how to checkout stuff but how to well manage a remote > repository for publishing ? > > > >> Looks good. But two comments : > >> > >> * Isn't a modif to the arch/ppc/platform/Makefile missing ? > >> * What's the "cs-1" you turn on there : > >> > >> > >> > >>> > >>> +#ifdef CONFIG_LITE5200B > >>> + /* turn on cs1 */ > >>> + port_config |= 0x80000000; > >>> +#endif > >>> > > What fix this ? > > It's to activate the second bank of DDR-SDRAM. However, I find that's > the job of the bootloader. Fully initializing the memory subsystem is > one of the few things the kernel expects, so I probably won't include > this. I agree completely. My politics (at least for the 5200 stuff) is the boot loader should : > * Init memory stuff like it wants (at least boot flash & all dynamic > mem). The init of some static chipselect could be done in platform init. > * Put the pin muxes & stuff to the "safest" mode (that is for example > GPIO Input) execpt for what it requires for boot (like a console PSC and > ethernet). All other pin mux (defnitive one) should be done in platform > init depending on the board. > > > >> I couldn't find the schema / real-doc of the Lite5200b, > >> is this available somewhere on-line ? > >> > > Sylvain, I don't know if there are some Lite5200b doc on line, but I > > have the schematics and could send to you or to anyone who want it. > > Yes, please, I'd appreciate an early copy. > John sent the link to the User Manual but the latter hasn't the full > schematic. > > > > Sylvain > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded at ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded > -------------- next part -------------- An HTML attachment was scrubbed... URL: http://ozlabs.org/pipermail/linuxppc-embedded/attachments/20060126/8aecda39/attachment.htm
