[fpga-miniconf] Final Reminder of FPGA Miniconf prework and other notes....
Rohit Kumar Singh
rohit91.2008 at gmail.com
Mon Jan 22 19:25:17 AEDT 2018
Hi Bing!
Sorry for repeat mail! I forgot to cc the mailing list in the last reply.
I'm guessing your litex/litex-buildenv still might old. Because here is
what I get:
LiteX SoC BIOS (or1k)
> (c) Copyright 2012-2018 Enjoy-Digital
> (c) Copyright 2007-2018 M-Labs Limited
> Built *Jan 20* 2018 22:57:55
Cloning a new repo and building the gateware and image again should work.
Ideally, make clean, and git pull should have been sufficient.
Thanks & Regards,
Rohit
On Mon, Jan 22, 2018 at 6:58 PM, Bing Chen <Libing.Chen at uts.edu.au> wrote:
> Hi Florent,
>
> Thanks for reply, I did another git pull in litex-buildenv and ran the
> download-env.sh again, still the same error when I tried:
>
> --- console msg copy ---
>
> chmod -x firmware.bin
> python -m litex.soc.tools.mkmscimg -f firmware.bin -o firmware.fbi
> make[1]: Leaving directory '/home/bing/litex-
> buildenv/build/arty_net_or1k.linux/software/firmware'
>
> real0m1.946s
> user0m2.593s
> sys0m0.413s
> flterm --port=/dev/ttyUSB1 --
> kernel=build/arty_net_or1k.linux//software/linux/firmware.bin --
> speed=115200
> [FLTERM] Starting...
>
> LiteX SoC BIOS (or1k)
> (c) Copyright 2012-2017 Enjoy-Digital
> (c) Copyright 2007-2017 M-Labs Limited
> Built Jan 12 2018 04:46:47
>
> BIOS CRC passed (046476c5)
> Initializing SDRAM...
> Read delays: 1:32-33 0:32-33 completed
> Memtest bus failed: 64/256 errors
> Memtest data failed: 524288/524288 errors
> Memtest addr failed: 8191/8192 errors
> Memory initialization failed
> BIOS>
> ---
>
> All the prework steps work fine on my box though.
>
> Regards
> bing
>
> On Mon, 2018-01-22 at 08:00 +0100, Florent Kermarrec wrote:
> > Hi Bing,
> >
> > the fact that you see "Read delays: 1:32-33 0:32-33 completed" make
> > me think your are not up to date on both litex and litex-buildenv
> > repository. (or maybe on just one of them)
> >
> > Can you check?
> >
> > Florent
> >
> >
> > 2018-01-22 7:43 GMT+01:00 Bing Chen <Libing.Chen at uts.edu.au>:
> > > Hi Joel/Tim,
> > >
> > > Bing's here, I think my kit is faulty or something, when I tried
> > > testing loading gateware on it, I got this error msgs:
> > >
> > > --- console msg copy ---
> > >
> > > make[1]: Leaving directory '/home/bing/litex-
> > > buildenv/build/arty_net_or1k.linux/software/firmware'
> > >
> > > real0m1.135s
> > > user0m1.046s
> > > sys0m0.096s
> > > flterm --port=/dev/ttyUSB1 --
> > > kernel=build/arty_net_or1k.linux//software/firmware/firmware.bin --
> > > speed=115200
> > > [FLTERM] Starting...
> > >
> > > LiteX SoC BIOS (or1k)
> > > (c) Copyright 2012-2017 Enjoy-Digital
> > > (c) Copyright 2007-2017 M-Labs Limited
> > > Built Jan 12 2018 04:46:47
> > >
> > > BIOS CRC passed (046476c5)
> > > Initializing SDRAM...
> > > Read delays: 1:32-33 0:32-33 completed
> > > Memtest bus failed: 64/256 errors
> > > Memtest data failed: 524288/524288 errors
> > > Memtest addr failed: 8191/8192 errors
> > > Memory initialization failed
> > > BIOS>
> > >
> > > ----
> > >
> > > Then I tried run serialboot and it stuck at "Executing booted
> > > program
> > > at 0x40000000"
> > >
> > > ---- console msg copy ----
> > >
> > > BIOS> serialboot
> > > Booting from serial...
> > > Press Q or ESC to abort boot completely.
> > > sL5DdSMmkekro
> > > [FLTERM] Received firmware download request from the device.
> > > [FLTERM] Uploading kernel (74672 bytes)...
> > > [FLTERM] Upload complete (7.7KB/s).
> > > [FLTERM] Booting the device.
> > > [FLTERM] Done.
> > > Executing booted program at 0x40000000
> > >
> > > ----
> > >
> > >
> > > Regards
> > > bing
> > >
> > > On Sun, 2018-01-21 at 21:19 -0600, joel.stan at gmail.com wrote:
> > > > I will be at the top of the stairs at 3pm with the kits. I'm in a
> > > > blue tshirt. Come say hi and grab your kit.
> > > >
> > > > Cheers,
> > > >
> > > > Joel
> > > >
> > > >
> > > > On 22 Jan. 2018 13:14, "Jason Ball" <jason at ball.net> wrote:
> > > > > For that matter, could I drop in later today to grab the kit so
> > > I'm
> > > > > ready for tomorrow's session, latest changes and all.
> > > > >
> > > > > Thanks.
> > > > >
> > > > > On Mon, Jan 22, 2018 at 12:45 PM, Hal Ashburner <hal.ashburner@
> > > gmai
> > > > > l.com> wrote:
> > > > > > Hey guys. Where are you set up today?
> > > > > >
> > > > > > On 21 Jan. 2018 7:09 pm, "Tim 'mithro' Ansell" <me at mith.ro>
> > > > > > wrote:
> > > > > > > Hello everyone,
> > > > > > >
> > > > > > > With just over 24 hours until the FPGA Miniconf, this is
> > > the
> > > > > > > final reminder that everyone **must** complete the prework
> > > at h
> > > > > > > ttp://j.mp/pre-fpga-lca2018
> > > > > > >
> > > > > > > You must complete up to the paragraph which says the
> > > following
> > > > > > > in bright red;
> > > > > > > > The instructions from here can only be done after you
> > > receive
> > > > > > > > hardware. You can stop here if completing the prework.
> > > > > > >
> > > > > > > If you have not completed the prework you will not be able
> > > to
> > > > > > > attend -- that includes observing or anything similar.
> > > > > > >
> > > > > > > If you are stuck, on Monday, 22 Jan 2018, FPGA Miniconf
> > > helpers
> > > > > > > will be available to help. They should be available during
> > > > > > > morning tea, lunch and afternoon tea somewhere near the
> > > Tomu
> > > > > > > test station. Hopefully they will be able to solve any
> > > issues
> > > > > > > you are having.
> > > > > > >
> > > > > > > There will also be an opportunity to pick up the hardware
> > > kits
> > > > > > > during lunch at the same location. This will allow you to
> > > get a
> > > > > > > head start on setup we need to do at the start of the
> > > Miniconf.
> > > > > > >
> > > > > > > It would be a good for everyone to update their litex-
> > > buildenv
> > > > > > > sometime Monday evening -- there have been a large number
> > > of
> > > > > > > updates since the last email was sent out. This can be done
> > > by
> > > > > > > doing the following and then following the prework
> > > instructions
> > > > > > > for testing QEmu / Linux.
> > > > > > > > cd litex-buildenv
> > > > > > > > git pull
> > > > > > > > export CPU=or1k PLATFORM=arty TARGET=net
> > > > > > > > ./scripts/download-env.sh
> > > > > > > > source ./scripts/enter-env.sh
> > > > > > >
> > > > > > > Depending on internet speeds, updating should only take 10-
> > > 15
> > > > > > > minutes.
> > > > > > >
> > > > > > > People are also reminded that the FPGA Miniconf is on
> > > Tuesday,
> > > > > > > 23 January 2018 and will be starting at 10:15AM. This is
> > > right
> > > > > > > after the Matthew Todd's keynote talk. Please make sure you
> > > > > > > make a beeline from the keynote venue to Large POD Room
> > > > > > > CB11.04.400 when the keynote finishes. Please see the
> > > schedule
> > > > > > > email for the full details.
> > > > > > >
> > > > > > > Look forward to seeing everyone on Tuesday!
> > > > > > >
> > > > > > > Tim 'mithro' Ansell
> > > > > > >
> > > > > > > --
> > > > > > > fpga-miniconf mailing list
> > > > > > > fpga-miniconf at lists.lca2018.linux.org.au
> > > > > > > http://lists.lca2018.linux.org.au/mailman/listinfo/fpga-min
> > > icon
> > > > > > > f
> > > > > > >
> > > > > >
> > > > > > --
> > > > > > fpga-miniconf mailing list
> > > > > > fpga-miniconf at lists.lca2018.linux.org.au
> > > > > > http://lists.lca2018.linux.org.au/mailman/listinfo/fpga-minic
> > > onf
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > --
> > > > > Teach your kids Science, or somebody else will :/
> > > > >
> > > > > jason at ball.net
> > > > > vk2vjb at google.com
> > > > > callsign: vk2vjb
> > > > >
> > > > >
> > > > > --
> > > > > fpga-miniconf mailing list
> > > > > fpga-miniconf at lists.lca2018.linux.org.au
> > > > > http://lists.lca2018.linux.org.au/mailman/listinfo/fpga-minicon
> > > f
> > > > >
> > > >
> > > >
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