flashrom

flashrom@flashrom.org

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9186 discussions

Some troubles connecting a W25X40ALSNIG flash chip to raspberry pi (v3 model B)
by Jesse Li 05 Mar '18

05 Mar '18

Hey, I'm trying to read from and flash to a W25X40ALSNIG [0] that's still mounted to its hard drive PCB. Following the table from the raspberry pi wiki page [1], and assuming the raspberry pi pin numbers it mentions are physical pin numbers (and not the pi's strange GPIO numbering scheme) I connected the legs of the flash chip to the raspberry pi's GPIO pins. However, when the two are attached, the pi won't boot (it'll show the three raspberries in the corner, then it shuts off). I've isolated this to the VCC (connected to header 17, 3v3) and GND (connected to header 25, GND) , where having all of the legs of the flash chip detached from the pi except for those two will reproduce my problem (I hope testing that didn't actually kill the chip). What am I missing? [0] http://www.alldatasheet.com/datasheet-pdf/pdf/235125/WINBOND/W25X40ALSNIG.h… [1] https://www.flashrom.org/RaspberryPi

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Problem while erasing chip prior write bin file.
by Luca Bacci Bonotti 05 Mar '18

05 Mar '18

Hi I need help with flashrom . I'm unable to write a firmware using CH341A programmer, test clip pomona 5252 .The EEPRom I'm trying to write is S25FL128SAGMFI000. You can find output attached Thanks Luca

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Building on Windows with mingw
by Miklos Marton 28 Feb '18

28 Feb '18

Hello all, I have tried to build the flashrom with mingw on Windows, but the build process fails with: flash.h:336:1: error: '__MINGW_PRINTF_FORMAT' is an unrecognized format function type [-Werror=format=] __attribute__((format(__MINGW_PRINTF_FORMAT, 2, 3))); I have checked the stdio.h shipped with the mingw installation, but it does not contains the __MINGW_PRINTF_FORMAT macro. I have used the latest available mingw-get-setup, because the 20110530 version (which mentioned in the wiki as known t obe working) segfaults when I select the MSYS Basic System feature. I can build with WARNERROR=no, but some more permanent fix recommentation would be warmly welcome! -- Best regards, Miklos Marton

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Мир вам
by Djamel Kalala 27 Feb '18

27 Feb '18

У меня вопрос о программе NANDLite Я хочу сделать одну возможную диаграмму

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Re: [flashrom] Trying to dump the contents of a Micron 25Q064A
by The_Raven Raven 27 Feb '18

27 Feb '18

Why you don't connect it directly to the pi? Tow things you can try: 1. Try to read the chip with this parameter: "flashrom -V -p linux_spi:dev=/dev/spidev0.0,spispeed=30000" 2. Connect the chip directly to the pi. Greets Am 26.02.2018 um 22:10 schrieb Tim Elliott: > I have my SPI flash chip connected to a logic level shifter and that > connected to a raspberry pi. I am running flashrom and it will find an > "unknown SPI chip (RDID) (0KB, SPI)". It says that "the flash part has > status NOT WORKING" for operations: PROBE READ ERASE WRITE". Is that > normal that it can talk to it but can't read the contents? > Thanks > > > _______________________________________________ > flashrom mailing list > flashrom(a)flashrom.org > https://mail.coreboot.org/mailman/listinfo/flashrom

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PATCH: Adding support for Sanyo "LE25FU206"
by The_Raven Raven 27 Feb '18

27 Feb '18

Hi I made a Patch for adding Sanyo "LE25FU206" Chip. Tested (with raspberrypi-linux_spi): - Probing - Reading (i readed the chip 3 times and make a diff, all diffs are same) - Erasing (tested all 3 erase-modes) - Writing data1 - Writing data2 (overwriting) Greets

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Add support new hardware
by Алексей Болдырев 26 Feb '18

26 Feb '18

Please add support from: EC ITE IT8586E-LQFP

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Trying to dump the contents of a Micron 25Q064A
by Tim Elliott 26 Feb '18

26 Feb '18

I have my SPI flash chip connected to a logic level shifter and that connected to a raspberry pi. I am running flashrom and it will find an "unknown SPI chip (RDID) (0KB, SPI)". It says that "the flash part has status NOT WORKING" for operations: PROBE READ ERASE WRITE". Is that normal that it can talk to it but can't read the contents? Thanks

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Re: [flashrom] BIOS flashing on debian stretch PC HP Pavilion t817.fr
by Nico Huber 25 Feb '18

25 Feb '18

Hello Bruno, On 21.02.2018 03:42, Bruno Doutriaux - ABCD Informatique wrote: > hello, > I tried using flashrom 0.9.9 on debian stretch i686 > i typed flashrom --programmer internal -r out.rom > then the same but with -w 315.rom > but they both failed > ------------------ > output: found winbond super i/o id 0x60 > and chipset via vt8237(r) > enabling flash write ok > no eeprom/flash device found > note: flashrom can never write if the flashchip isn't found automatically > ----------------- I'm afraid this is not enough information to say anything. Though, I suspect that flashrom just doesn't know your chip (yet). Please capture a verbose log (just `flashrom -p internal -o logfile.txt`) and report back. > it's an old hp pc > pavilion t817.fr > i have the new rom file > motherboard is an asus a7v8x-LA > firefox won't let me access https://paste.flashrom.org Yes, that often makes trouble (the website is sometimes misconfigured and Firefox, like most other browsers, is broken regarding reasonable TLS security anyway). Please use another paste service, or just attach your log to an email. Nico

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BIOS flashing on debian stretch PC HP Pavilion t817.fr
by Bruno Doutriaux - ABCD Informatique 20 Feb '18

20 Feb '18

hello, I tried using flashrom 0.9.9 on debian stretch i686 i typed flashrom --programmer internal -r out.rom then the same but with -w 315.rom but they both failed ------------------ output: found winbond super i/o id 0x60 and chipset via vt8237(r) enabling flash write ok no eeprom/flash device found note: flashrom can never write if the flashchip isn't found automatically ----------------- it's an old hp pc pavilion t817.fr i have the new rom file motherboard is an asus a7v8x-LA firefox won't let me access https://paste.flashrom.org Cordialement, ----------------------------- Bruno DOUTRIAUX Ligne Domicile: 03 27 40 22 66 Mobile: 06 61 17 38 95<div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><br /> <table style="border-top: 1px solid #D3D4DE;"> <tr> <td style="width: 55px; padding-top: 18px;"><a href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…" target="_blank"><img src="https://ipmcdn.avast.com/images/icons/icon-envelope-tick-round-orange-anima…" alt="" width="46" height="29" style="width: 46px; height: 29px;" /></a></td> <td style="width: 470px; padding-top: 17px; color: #41424e; font-size: 13px; font-family: Arial, Helvetica, sans-serif; line-height: 18px;">Garanti sans virus. <a href="https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…" target="_blank" style="color: #4453ea;">www.avast.com</a> </td> </tr> </table> <a href="#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1" height="1"></a></div>

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