On 1 March 2016 at 19:49, Phil Reid <pr...@electromag.com.au> wrote: > On 2/03/2016 10:40 AM, George Broz wrote: > >> Sorry for the delayed response - got called away, but am back to this >> now. I patched >> socfpga_common.h and re-built the project. I picked up >> spl/u-boot-spl-dtb.sfp and >> u-boot-dtb.img and transferred them to the SD card with: >> >> dd if=u-boot-spl-dtb.sfp of=/dev/sdf3 bs=64k seek=0 >> dd if=u-boot-dtb.img of=/dev/sdf3 bs=64k seek=4 >> >> Tried this with both the original DT set (socfpga.dtsi, >> socfpga_cyclone.dtsi, >> socfpga_cyclone5_sockit.dts) that came with the u-boot v2016.01 download >> and >> also an Altera-patched DT set that I've used to boot into Linux numerous >> times. >> >> When I start up the board I get: >> >> U-Boot SPL 2016.01 (Mar 01 2016 - 17:28:14) >> drivers/ddr/altera/sequencer.c: Preparing to start memory calibration >> drivers/ddr/altera/sequencer.c: CALIBRATION FAILED >> drivers/ddr/altera/sequencer.c: Calibration complete >> SDRAM calibration failed. >> ### ERROR ### Please RESET the board ### >> >> I'm not a Quartus user, so I haven't done anything with the >> qts-filter.sh script you >> mentioned. Do I need to? I don't have any custom FPGA logic - it's >> just the Terasic >> board out of the box. >> >> Thanks for any help! >> > > Even without the custom FPGA logic the files generated from qts-filter.sh > need to match your board. > Sets up PLL and SDRAM parameters. > I'm not familiar with the Terasic dev board ( I do have the altera devkit, > but haven't used it for awhile). > I'd hope the files in the git repo are correct for your board. > Without the corresponding qsys project it's hard to be sure. > Hi Phil,
So as my next attempt, there was a Quartus/Qsys example that came with the Terasic board (specific to my Rev. of the board). * I took the contents of the 'handoff folder', .sof, and .sopcinfo file. * launched an "Embedded Command Shell" from EDS 15.0 and then the BSP editor GUI * pointed the BSP editor to the "handoff folder", and hit "Generate" to produce iocsr, pinmux, pll, etc. files * applied qts-filter.sh to these files, the output of which I then dropped into the u-boot source @ ../board/terasic/sockit/qts * rebuilt uboot spl & image, but got a similar result: U-Boot SPL 2016.01 (Mar 02 2016 - 22:13:31) drivers/ddr/altera/sequencer.c: Preparing to start memory calibration drivers/ddr/altera/sequencer.c: CALIBRATION FAILED drivers/ddr/altera/sequencer.c: Calibration complete SDRAM calibration failed. ### ERROR ### Please RESET the board ### Except now it repeats four times, whereas before it only printed out once. It that essentially the correct procedure? Is it now a matter of looking through the include files that where generated by qts-filter.sh to find a setting that is "off"? (BTW - my first attempt was to use EDS 13.0, but that resulted in several undefined macros when it came time to compile u-boot with the qts-filter-generated code. How does one know which tool version to use?) Thanks, --George > The sd card write commands look correct. > I just used a dts files in the uboot source but modified a couple of things. > Update Mem size and serial port speeds to match our requirements. > > I also modified a few debug statements so the spl outputs a bit more info by > default. > Output is alot closer to the altera supplied uboot tree. > > My spl bootup is: > > U-Boot SPL 2016.01-00003-g40d1cd2 (Mar 01 2016 - 15:29:44) > CLOCK: MPU 800000 kHz > CLOCK: DDR 400000 kHz > CLOCK: EOSC1 50000 kHz > CLOCK: EOSC2 50000 kHz > CLOCK: F2S_SDR_REF 0 kHz > CLOCK: F2S_PER_REF 0 kHz > CLOCK: MMC 50000 kHz > CLOCK: QSPI 400000 kHz > CLOCK: UART 100000 kHz > CLOCK: SPI 200000 kHz > INFO: Changing address order to 2 (row, chip, bank, column) > SDRAM: Calibrating PHY > SDRAM: Preparing to start memory calibration > SDRAM: CALIBRATION PASSED > SDRAM: Calibration complete > SDRAM: 2048 MiB > Trying to boot from MMC > > > U-Boot 2016.01-00003-g40d1cd2 (Mar 01 2016 - 15:29:44 +0800) > > > Marek who committed the terasic config may be able to help. > It most likely a mismatch in the qts config vs hardware. > > > -- > Regards > Phil Reid > > ElectroMagnetic Imaging Technology Pty Ltd > Development of Geophysical Instrumentation & Software > www.electromag.com.au > > 3 The Avenue, Midland WA 6056, AUSTRALIA > Ph: +61 8 9250 8100 > Fax: +61 8 9250 7100 > Email: pr...@electromag.com.au _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot