Hi Nathan, On Thu, 12 May 2016 20:11:00 +0000 Nathan Barrett nathan.barr...@ndc.com wrote:
> Hello All, > > I'm trying to run U-Boot 2016 on a Terasic Cyclone 5 SoC Kit. I've got > everything running up to this point: > > U-Boot SPL 2016.03 (May 12 2016 - 14:56:58) > ../drivers/ddr/altera/sequencer.c: Preparing to start memory calibration > ../drivers/ddr/altera/sequencer.c: CALIBRATION PASSED > ../drivers/ddr/altera/sequencer.c: Calibration complete > Trying to boot from MMC > bad magic > SPL: failed to boot from all boot devices > ### ERROR ### Please RESET the board ### > > If I look at my generated u-boot-with-spl.sfp, at address 0x3FFF0, I can see > that U-Boot is sitting there and starts with the proper magic number header > (0x27051956). > > This file is being placed onto my SD card via > > #sudo dd if=u-boot-with-spl.sfp of=/dev/sdb3 I think you do not have CONFIG_SPL_FAT_SUPPORT or CONFIG_SPL_EXT_SUPPORT defined in the board config file and SPL uses MMCSD_MODE_RAW and just reads at offset CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR of the card and not from the partition 3. > I went ahead and added some debugging breadcrumbs as well: > > U-Boot SPL 2016.03 (May 12 2016 - 15:27:36) > ../drivers/ddr/altera/sequencer.c: Preparing to start memory calibration > ../drivers/ddr/altera/sequencer.c: CALIBRATION PASSED > ../drivers/ddr/altera/sequencer.c: Calibration complete > Trying to boot from MMC > > ---At line 37 of common/spl/spl_mmc.c --- > read sector a00, count=1 SPL reads at byte offset 0x140000 of the device it seems. > CONFIG_SYS_TEXT_BASE = 1000040 > sizeof(struct image_header) = 40 > magic = dba5b8aa > --------------------------------------------------- > > bad magic > SPL: failed to boot from all boot devices > ### ERROR ### Please RESET the board ### > > Can anyone assist? Does SPL detect the image if you write it to the sd-card as below? dd if=u-boot-with-spl.sfp of=/dev/sdb bs=1M seek=1 But please only write it this way if there is no partition with important data at the beginning of your sd-card. HTH, Anatolij _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
