Hi! > > + rw_mgr_mem_load_user(RW_MGR_MRS0_USER_MIRR, RW_MGR_MRS0_USER, > > 1); > > + /* > > + * Need to wait tMOD (12CK or 15ns) time before issuing other > > + * commands, but we will have plenty of NIOS cycles before > > actual > > + * handoff so its okay. > > + */ > > > > I don't understand this comment. > > There's plenty of code between issuing the above instruction and triggering > the mem handoff, so we don't need to add explicit delay into this function. > Also, 15nS is like 15 instructions on the SoCFPGA, so there is zero chance > we will trigger the handoff too early.
What does this have to do with NIOS? CPU cores in FPGA are not mandatory, AFAICT. > > It looks much better now, thanks, > > It's far from good though and there will be another series after this one > I'm afraid. It might be even heftier, but I want to open the door to proper > SoCFPGA support this MW even if it means blowing them to shreds ... MW? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot