On 15 March 2016 at 18:29, George Broz <broz...@gmail.com> wrote: > > Hello again - > > So under the assumption my SoCKit h/w was broken, I bought a new board. > They are back ordered on SoCKit boards, so I got a DE0-Nano-SoC instead. > > I build the v2016.03 (release) version of u-boot-with-spl.sfp. > > I power-up the (brand new) board and get: > > U-Boot SPL 2016.03 (Mar 15 2016 - 14:52:42) > 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 ### > > U-Boot SPL 2016.03 (Mar 15 2016 - 14:52:42) > 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 ### > > U-Boot SPL 2016.03 (Mar 15 2016 - 14:52:42) > 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 > > U-Boot 2016.03 (Mar 15 2016 - 14:52:42 -0700) > > CPU: Altera SoCFPGA Platform > FPGA: Altera Cyclone V, SE/A4 or SX/C4, version 0x0 > BOOT: SD/MMC Internal Transceiver (3.0V) > Watchdog enabled > I2C: ready > DRAM: 1 GiB > MMC: dwmmc0@ff704000: 0 > In: serial > Out: serial > Err: serial > Model: Terasic DE0-Nano(Atlas) > Net: > Error: ethernet@ff702000 address not set. > No ethernet found. > Hit any key to stop autoboot: 0 > => > > And this is a good case... usually it doesn't succeed after the fourth try > and I have to cycle power 4 or 5 times before I get lucky. > > If I do get lucky and then try to see a USB storage device, then I get: > > => > => usb start > starting USB... > USB0: Core Release: 2.93a > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > dwc_otg_core_host_init: Timeout! > scanning bus 0 for devices... 1 USB Device(s) found > => > > (Every time) > > The version of u-boot SPL that ships with the board: > U-Boot SPL 2013.01.01 (Dec 29 2014 - 15:29:15) > > boots every time and has limited USB capability as > it can see some USB sticks, but not others. > > > Anyway - brand new board - same old symptoms. > > Is it perhaps a toolchain problem?? I'm using: > > Thread model: posix > gcc version 4.9.3 20141031 (prerelease) (Linaro GCC 4.9-2014.11) > > COLLECT_GCC=arm-poky-linux-gnueabi-gcc > COLLECT_LTO_WRAPPER=/opt/poky/1.7.1/sysroots/x86_64-pokysdk-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.3/lto-wrapper > < snip > > > Any advice greatly appreciated. > > > Regards, > --George Broz
Rebuilt using the Altera EDS15.0 toolchain: arm-altera-eabi-gcc --version arm-altera-eabi-gcc (Sourcery CodeBench Lite 2014.11-13) 4.9.1 Copyright (C) 2014 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Get same result ... mostly failing calibration, non-working USB.... U-Boot SPL 2016.03 (Mar 16 2016 - 08:27:20) 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 ### U-Boot SPL 2016.03 (Mar 16 2016 - 08:27:20) 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 ### U-Boot SPL 2016.03 (Mar 16 2016 - 08:27:20) 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 U-Boot 2016.03 (Mar 16 2016 - 08:27:20 -0700) Does this work for anybody else? Is it in anyone's experience that these (cheaper) Terasic eval boards are generally out of spec? Is there a way to relax the calibration parameters? the USB parameters? Would it help if I posted debug output? Thanks, --George _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
