On 04/04/2015 01:52, Tim Harvey wrote: > DDR3 has a special Precharge power-down mode: fast-exit vs slow-exit. > > In slow-exit mode the DLL is off but in some quiescent state that makes it > easy > to turn on again in tXPDLL cycles (about 10tCK) vs the full tDLLK (512tCK). > In fast-exist mode the DLL is maintained such that it is ready again in about > 3tCK. > > Signed-off-by: Tim Harvey <thar...@gateworks.com> > ---
Applied to u-boot-imx, thanks ! Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sba...@denx.de ===================================================================== _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
