On Monday, July 20, 2015 at 03:40:00 PM, Dinh Nguyen wrote: > On 7/17/15 3:22 PM, Marek Vasut wrote: > > On Friday, July 17, 2015 at 09:58:20 PM, Dinh Nguyen wrote: > >> On 07/12/2015 02:50 PM, Marek Vasut wrote: > >>> On Friday, June 26, 2015 at 10:01:47 PM, Marek Vasut wrote: > >>>> On Friday, June 26, 2015 at 06:43:13 PM, Marek Vasut wrote: > >>>>> On Wednesday, June 03, 2015 at 05:52:47 AM, > >>>>> dingu...@opensource.altera.com > >>>>> > >>>>> wrote: > >>>>>> From: Dinh Nguyen <dingu...@opensource.altera.com> > >>>>>> > >>>>>> Hi, > >>>>>> > >>>>>> This is v4 of the patch series that adds the DDR controller driver > >>>>>> for Altera's SoCFPGA platform. > >>>>>> > >>>>>> v4: > >>>>>> - Further cleanup by removing comments that do not apply for > >>>>>> Cyclone5. - Removed more unused functions > >>>>>> > >>>>>> Thanks, > >>>>> > >>>>> I applied this to u-boot/master and tried building for > >>>>> socfpga_cyclone5, this is what I'm getting after I fixed these > >>>>> patches to actually apply to u-boot/master (there was a minor > >>>>> conflict in Makefile): > >>>>> > >>>>> drivers/ddr/altera/sdram.c:11:35: fatal error: > >>>>> asm/arch/sdram_config.h: No such file or directory > >>>>> > >>>>> #include <asm/arch/sdram_config.h> > >>>> > >>>> OK, these files were misplaced by the patch. Now I got it to compile, > >>>> only to see that when I try to init DRAM on sockit using those, PHY > >>>> calibration fails (run_mem_calibrate() returns 1). > >>>> > >>>> btw. I also think sdram_config.h should go into board/altera/ instead > >>>> . > >>> > >>> Just a quick heads-up, I'm cleaning this and the SPL up. I got SoCkit > >>> booting from SD/MMC and I'm over 50 patches now. I'll submit them when > >>> I'm done with this. I'd like to avoid merge conflicts now, so please > >>> wait for my submission if possible. > >> > >> So you want me to wait regarding the SDRAM patches? > > > > Hi, > > > > yeah, I have some insane amount of cleanup patches and fixes already. I > > will post them once I'm done. What I am sorely missing is the UniPHY > > register interface documentation, it looks like that is not public, so > > I don't exactly know if what sequencer.c does is really correct. > > Sometimes I have serious doubts about that too . Can you give me the > > documentation please ? > > Have you seen this link[1]?
Yes, but that is by far not all of the registers used in the sequencer.c, is it ? > Dinh > [1] https://documentation.altera.com/#/00013681-AA$NT00067543 Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot