Try using Linux with flashrom and see if it is successful
вт, 21 мар. 2023 г. в 10:30, mozyg...@outlook.com :
>
> Hi, please I need your help, after venturing for the first time to reprogram
> the BIOS chip EON EN25F64 with CH341A device to incorporate a NVME upgrade I
> had a nightmare day, I
Hi there! What's your chip model, and are you sure that your flashing setup
is reliable enough? Best regards, Ivan
вт, 31 янв. 2023 г. в 22:00, Enrique Condés :
> The output for the command flashrom -p ch341a_spi -VV is:
>
> flashrom v1.2 on Linux 5.15.0-58-generic (x86_64)
> flashrom is free
distros, and also this issue could depend
on your local configuration and not reproducible i.e. on a fresh
Devuan install. Maybe try a Devuan LiveCD and see if it happens there
too?
Best regards,
Ivan Ivanov
вт, 17 янв. 2023 г. в 16:22, * :
>
> Hi,
> I’ve tried that (reinstal), same. Do
Hi there Alexey,
Looks like you have a problem with your libusb library. Please
reinstall the libusb library (you may have to build it from source, if
your distro's libusb is broken at the moment - if that's so, make sure
to --enable-shared).
Best regards,
Ivan Ivanov
пн, 16 янв. 2023 г. в 23
Please clarify your problem, what makes you think there is a virus, etc.
пн, 23 мая 2022 г. в 14:10, RED-LAB ? :
>
> Good Afternoon,
>
> Can You Guys Help Me
> I Have A Virus In My Bios
>
> My is Computer Booting and executing a code inside
>
>
> computer
> dell precision t5500 dual xeon
>
> my
You've said these Quanta boards are a part of the OpenCompute project.
That means, instead of looking for a proprietary BIOS workaround,
these OCP boards - to match the OCP certification - should be ported
to open source firmware (most likely, coreboot BIOS), considering the
new requirements of
Hi Sergey,
> Both CMP and WPS bits got set in the status register. The chip was
> successfully flashed after both bits were cleared.
I'm curious: Please tell, how you clear these CMP and WPS bits? What
command do you run to do this?
чт, 25 нояб. 2021 г. в 23:44, Сергей Янович :
>
> On Thu,
> Supposedly that burner has selectable 5-3.3V. Please see attachment.
Out of precaution: just in case, if you have a multimeter to measure
the voltages of the CH341A's output pins, please measure them (VCC and
each of data pins individually, versus a GND pin) before connecting to
a real chip.
Read a message "[PATCH] sb600" - it may be helpful to you
https://mail.coreboot.org/hyperkitty/list/flashrom@flashrom.org/thread/FFICFR5BOBWGCI4AQLPW5DFQJTMLXDL4/
пн, 12 окт. 2020 г. в 09:26, 绅士无双 :
>
>
> ___
> flashrom mailing list --
You need to 1) get a .bin file somewhere (BIOS ROM) - either from the
owner that has the same laptop, or from your laptop's company. 2) get
a test clip like SOIC8 , to attach to a BIOS chip without soldering
and flash it
пн, 12 окт. 2020 г. в 09:15, Miraz Shuvra :
>
> Hello sir ,
>
> I need a
>> Windows 8.1. It works fine using MBR & NetBSD. No icons in that bios. The
>> machine is really nice for what it is, but is too slow for much action. The
>> newer home-built machine is my main hobby, I suppose.
>>
>> Anyway, thanks for the info, and do s
fail - maybe
someone else can help you.
ср, 16 сент. 2020 г. в 22:59, Clay Daniels :
>
>
>
> On Wed, Sep 16, 2020 at 11:43 AM Ivan Ivanov wrote:
>>
>> While doing the internal flashrom operations, that BIOS chip is
>> situated behind a southbridge that you find by AMD F
While doing the internal flashrom operations, that BIOS chip is
situated behind a southbridge that you find by AMD FP4 name. Looks
like either its' support isn't good enough at flashrom or UEFI
firmware / EC controller somehow disturb the operation. Maybe try to
access a BIOS chip directly with
Well, maybe your flashing setup is not reliable, and even such a small
error (some bytes) could break a BIOS feature - that maybe you are not
using currently, so right now can't tell if anything is wrong... I'd
recommend improving your flashing setup (shorter wires, maybe a more
reliable CH341A
- type "SOK-SPI-16W" at their search field if you are interested.
And to find SOIC8, write "SOK-SPI-8W".
These sockets could be very useful for routers or laptop motherboards,
although you need a steady hand or ask professional to install them
for you.
Best regards,
Ivan Ivanov
script again and done!!
>
> sorry for bad english, thanks for your support!!
>
> happy new year!!!
>
> Em segunda-feira, 31 de dezembro de 2018, Ivan Ivanov
> escreveu:
>>
>> You may try to flash this image directly using flashrom, not using
>> someone else's scripts b
You may try to flash this image directly using flashrom, not using
someone else's scripts because they might be faulty...
пн, 31 дек. 2018 г. в 19:36, Tom Santos :
>
> Help pleas
>
> --
> Att,
>
>
> Tom Santos.
>
>
>
>
>
Sorry for late reply. Yes, it looks like your connection is bad.
Try using the shorter wires, and hopefully of a good quality
( e.g. pure copper wires could be 1.5 longer than the cheap aluminium wires
and still have the same conductivity given the same internal thickness )
You have mentioned
Hi Aadu,
Maybe it doesn't support the "internal flashing", but it should be
always possible to tear down your laptop, and - using CH341A USB
programmer (its' supported by flashrom) together with SOIC8 test clip
- attach directly to the BIOS chip and flash it directly without any
soldering! Its'
regards,
Ivan Ivanov
2017-12-30 23:49 GMT+03:00 Ivan Ivanov <qmaster...@gmail.com>:
> Hi Nico, please could you also merge the KB9012 patches by Paul Kocialkowski :
>
> https://patchwork.coreboot.org/patch/4412/
> https://patchwork.coreboot.org/patch/4413/
> https://patchwork.co
These patches are adding the support for KB9012 reading / writing,
the only open source flashing solution for these embedded controllers
Merging these patches could accelerate the development of Origami EC
libre firmware,
please do it
Best regards,
Ivan Ivanov
2017-12-29 22:25 GMT+03:00 Nico Huber
Hi ondrej, I think that - to reliably determine that reading is truly
done without errors,
its needed to read at least two times and then compare the checksums
of read files
Also, you haven't told us - where is this chip located? are you trying
in-system programming?
if yes, make sure that the
And I did try the trick on the Bus Pirate where
> you apply the VCC voltage to the Bus Pirate's VUP (pull-up voltage) pin, and
> used the flashrom argument to turn on the pull-ups.
>
> Thanks,
> Yaron
>
>
> On Wed, Nov 22, 2017 at 10:29 AM, Ivan Ivanov
Hi Yaron, please read about the In-System Programming. It could be
that the peripheral devices of your motherboard are consuming some
percentage of the power that was aimed to power a BIOS chip during the
access - because of that, there is not enough power for a BIOS chip
and your attempts are
24 matches
Mail list logo
