On 03/18/2016 10:22 PM, George Broz wrote: > On 18 March 2016 at 12:32, Marek Vasut <ma...@denx.de> wrote: >> On 03/18/2016 07:59 PM, George Broz wrote: >>> On 16 March 2016 at 18:35, Marek Vasut <ma...@denx.de> wrote: >>>> On 03/16/2016 05:17 PM, George Broz wrote: >>>>> 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? >>>> >>>> Sorry for the late reply, I am horribly overloaded now. I asked someone >>>> in #u-boot who has the DE0-NANO-SOC board to test latest u-boot/master >>>> on it and it apparently worked for him. I should get some more feedback >>>> in the morning [ see http://pastebin.com/CM1QJGnh ] . >>>> >>>> Still, this is getting real creepy. You are the second person who is >>>> complaining about misbehavior of terasic boards with mainline u-boot >>>> and whatever I do, I cannot replicate this. >>>> >>>> I am at least CCing the Altera guys. Sorry I have no better suggestion >>>> for you :( >>>> >>>> Best regards, >>>> Marek Vasut >>> >>> >>> Hi Marek, >>> >>> I've got a third board coming to me in the mail (another >>> DE0-NANO-SOC). I'll post >>> how that goes.If it fails, maybe I'll send it to you... >>> >>> I've also sent Terasic an email. >>> >>> One question - after you (your collegue's) SoCKit (Nano) get past memory >>> calibration, does USB work (i.e. does the u-boot USB subsystem recognize >>> mass >>> storage devices)? >>> >>> I'm beginning to look for solutions that don't involve rebuilding the >>> SPL or using USB. >> >> Try "dcache off" before "usb reset", I had trouble with usb in recent >> versions due to cache problems. If this works, I am happy to give you >> a workaround, but I would also love a real solution ... which I do not >> have for 3+ months now :'-( >> >> Best regards, >> Marek Vasut > > Thanks, but nope - same story: > => dcache off > => dcache > Data (writethrough) Cache is OFF > => usb reset > resetting USB... > USB0: Core Release: 0.000 > SNPSID invalid (not DWC2 OTG device): 00000000 > Port not available. > USB1: 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! ... > : > :
If we cannot get this sorted out and you'd be willing to ship me one of those boards, I'd be super-glad to have one. In the meantime, can you try the ELDK 5.8 toolchain ? You can fetch it from [1], go into 5.8 / targets / armv5te and grab eldk-glibc-i686-arm-toolchain.sh . Run the script and it will install the toolchain into /opt/eldk/ . Then just source /opt/eldk-5.8/arm*/environment* script and build u-boot as usual. [1] https://www.amazon.com/clouddrive/share/ZDYTL7dwcLT1lkNoHzM4D7UoTJ4ulmPKFQBSW8IuG0I/folder/qoplba6uRqeeSDyEOnqIow -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
