flashrom

flashrom@flashrom.org

3 participants
9189 discussions

Command for *512 bytes per sector* Serial Flash formatting
by paolo＠bisiach.it 27 Sep '21

27 Sep '21

Hello, I want to build a (gang) programmer for AT45DB161 Serial Flash, I would like to use a Raspberry + flashrom. Before programming my Flash I need to send command for configuring Page Size of 512 Bytes Is there a specific command/option in flashrom ? Thank you, regards Paolo Bisiach

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new chip LOG
by Almir Abrarov 25 Sep '21

25 Sep '21

Hi! flashrom work well with FM25Q64 <https://datasheet.lcsc.com/lcsc/1810011022_FUDAN-MICRO-FM25Q64-SOB-T-G_C189…>

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Flashrom tutorial
by piotr.strek.96＠wp.pl 23 Sep '21

23 Sep '21

Hi, I would like to try and flash my chip with flashrom but i have no idea if this software works without external programmer. So am i able to use it without external programmer and if yes where is the tutorial on what files to download and what commands to use. I know my chip model is supported because when i used Afudos and FPT tool it showed my chipset model and its listed under flashrom tested and working models.

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Trying to use your utility script
by Andre Polidoro 22 Sep '21

22 Sep '21

Came across this error message when I was attempting to run your script on my google pixelbook. Uh oh. Erase/write failed. Checking if anything has changed. Reading current flash chip contents... 000000-0xffffff:R Reading 16777216 bytes starting at 0x000000. ignoring error when reading 0x0-0xffffff done. Good, writing to the flash chip apparently didn't do anything. This means we have to add special support for your board, programmer or flash chip. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom(a)flashrom.org, thanks! This is the set that the program said it didn't recognize. Intel Kaby Lake Y w/ iHDCP2.2 Prem

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L380 bios help
by Bardi Band 21 Sep '21

21 Sep '21

Hi, Could you please help to fix my L380 bios? Thx

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Fwd: ADVANTECH ASMB-825 SMM BIOS protection
by Nico Huber 17 Sep '21

17 Sep '21

Hi Simone, forwarding your message as it has been filtered due to the attachment. The mailing list has a limit of 200KiB. This is the most interesting line out of the picture: > Warning: BIOS region SMM protection is enabled! Well, this is unfortunate. You may not be completely out of luck, though. Sometimes the BIOS setup provides options to toggle flash protection. And sometimes a simple trick helps to get around it: suspend (to RAM) and resume before you try to flash. Some BIOSes simply forget to enables the protection during resume. If you removed the SPI flash from the board anyway, you can also use very simple / cheap SPI programmers without the need of hot swapping. Many SBCs (Raspberry Pi and the like) can serve as programmer, for instance. Or, if you have an old PC with a legacy parallel port, that can be hooked up to a SPI flash with a few resistors. Let us know if you need more infos. Nico -------- Forwarded Message -------- Subject: ADVANTECH ASMB-825 SMM BIOS protection Date: Wed, 15 Sep 2021 09:14:37 +0200 From: Simone Arinci <simone.arinci(a)gmail.com> To: flashrom(a)flashrom.org Good morning, see attached screenshot for the motherboard ASMB-825. I tried flashrom as I have a bricked motherboard and a good one, and tried to revive the bad one with the SPI flash hot swap trick, but no success. Tried flashrom, AFUEFI, AFUDOS, Intel FPT...but none of these are able to reprogram the damaged flash chip... I'm going to send it to the manufacturer to have it repaired. Thanks for your help, have a nice day. Simone [image: ADVANTECH ASMB-825.png]

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PUYA P25D21H
by Alexander Neilson 17 Sep '21

17 Sep '21

Hi Team Thank you very much for your awesome tool. I have been starting to get a better understanding of these chips etc using it and a CH341a programmer. So far when it reads the chip (PUYA P25D21H) I get the message reporting an unsupported chip and to send you the following output. To date my testing has reported differences in the output files I have read. Not yet sure if this is related to my clip (have a "pogo" pin style alternative on the way to test this) or the chip itself or me doing something wrong. Please let me know if I can be of assistance. I believe I have found the datasheet for this chip as well if that is helpful. Thank you alexander@Argo ~ % flashrom -VV --programmer ch341a_spi --read bad_chip_4.bin flashrom v1.2 on Darwin 20.6.0 (x86_64) flashrom is free software, get the source code at https://flashrom.org flashrom was built with LLVM Clang 12.0.0 (clang-1200.0.32.27), little endian Command line (5 args): flashrom -VV --programmer ch341a_spi --read bad_chip_4.bin Calibrating delay loop... OS timer resolution is 1 usecs, 1862M loops per second, 10 myus = 10 us, 100 myus = 125 us, 1000 myus = 1034 us, 10000 myus = 9615 us, 4 myus = 15 us, OK. Initializing ch341a_spi programmer Device revision is 3.0.4 The following protocols are supported: SPI. Probing for AMIC A25L010, 128 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L016, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L020, 256 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L032, 4096 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L040, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L05PT, 64 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L05PU, 64 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L080, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L10PT, 128 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L10PU, 128 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L16PT, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L16PU, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L20PT, 256 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L20PU, 256 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L40PT, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L40PU, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L512, 64 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25L80P, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25LQ032/A25LQ32A, 4096 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25LQ16, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for AMIC A25LQ64, 8192 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF021, 256 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF021A, 256 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF041A, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF081, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF081A, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF161, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF321, 4096 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF321A, 4096 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DF641(A), 8192 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DL081, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DL161, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25DQ161, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25F1024(A), 128 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F2048, 256 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F4096, 512 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F512, 64 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F512A, 64 kB: probe_spi_at25f: id1 0xff, id2 0xff Probing for Atmel AT25F512B, 64 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25FS010, 128 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25FS040, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25SF041, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25SF081, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25SF161, 2048 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25SF321, 4096 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT25SL128A, 16384 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT26DF041, 512 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT26DF081A, 1024 kB: RDID byte 0 parity violation. probe_spi_rdid_generic: id1 0xff, id2 0xffff Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB321E, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ESI ES25P16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ESI ES25P40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ESI ES25P80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ESMT F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ESMT F25L32PA, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P05, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25P80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25QH128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25QH64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon EN25S80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25B128B/GD25Q128B, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25LQ128C/GD25LQ128D, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25LQ16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25LQ32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25LQ40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25LQ64(B), 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25LQ80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q127C/GD25Q128C, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q16(B), 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q20(B), 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q256D, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q32(B), 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q40(B), 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q512, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q64(B), 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25Q80(B), 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25T80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25VQ16C, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25VQ21B, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25VQ40C, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25VQ41B, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for GigaDevice GD25VQ80C, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25LP064, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25LP128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25LP256, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25WP032, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25WP064, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25WP128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ISSI IS25WP256, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Intel 25F160S33B8, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Intel 25F160S33T8, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Intel 25F320S33B8, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Intel 25F320S33T8, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Intel 25F640S33B8, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Intel 25F640S33T8, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX23L12854, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX23L1654, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX23L3254, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX23L6454, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L1005(C)/MX25L1006E, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L12805D, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L12835F/MX25L12845E/MX25L12865E, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L1605A/MX25L1606E/MX25L1608E, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L1605D/MX25L1608D/MX25L1673E, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L2005(C)/MX25L2006E, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L25635F/MX25L25645G, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L3205(A), 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L3205D/MX25L3208D, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L3206E/MX25L3208E, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L3273E, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L4005(A/C)/MX25L4006E, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L512(E)/MX25V512(C), 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L6405D, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L6406E/MX25L6408E, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L6436E/MX25L6445E/MX25L6465E/MX25L6473E/MX25L6473F, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L6495F, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25L8005/MX25L8006E/MX25L8008E/MX25V8005, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25R6435F, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U12835F, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U1635E, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U25635F, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U3235E/F, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U51245G, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U6435E/F, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX25U8032E, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix MX66L51235F/MX25L51245G, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P20-old, 256 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PE10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PE20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PE40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M25PX80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M45PE10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M45PE16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M45PE20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M45PE40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST M45PE80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q00A..1G, 131072 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q00A..3G, 131072 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q016, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q032..1E, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q032..3E, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q064..1E, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q064..3E, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q128..1E, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q128..3E, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q256..1E, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q256..3E, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q512..1G, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron/Numonyx/ST N25Q512..3G, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QL01G, 131072 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QU01G, 131072 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QL02G, 262144 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QU02G, 262144 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QU128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QL128, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QL256, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QU256, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QL512, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Micron MT25QU512, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Nantronics N25S10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Nantronics N25S16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Nantronics N25S20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Nantronics N25S40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Nantronics N25S80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LD010(C), 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LD020(C), 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LD040(C), 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LD256C, 32 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LD512(C), 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LQ016, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LQ020, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LQ032C, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LQ040, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LQ080, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LV010, 128 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for PMC Pm25LV010A, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC Pm25LV512(A), 64 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for SST SST25LF020A, 256 kB: probe_spi_rems: id1 0x85, id2 0x11 Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for SST SST25LF080(A), 1024 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for SST SST25VF010(A), 128 kB: probe_spi_rems: id1 0x85, id2 0x11 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25VF020, 256 kB: probe_spi_rems: id1 0x85, id2 0x11 Probing for SST SST25VF020B, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0x85, id2 0x11 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0x85, id2 0x11 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25VF512(A), 64 kB: probe_spi_rems: id1 0x85, id2 0x11 Probing for SST SST25WF010, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF020, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF020A, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF040, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF040B, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF080, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF080B, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST25WF512, 64 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST26VF016B(A), 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST26VF032B(A), 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST SST26VF064B(A), 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ST M95M02, 256 kB: probe_spi_st95: id1 0xff, id2 0xffff Probing for Sanyo LE25FU106B, 128 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FU206, 256 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FU206A, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Sanyo LE25FU406B, 512 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FU406C/LE25U40CMC, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Sanyo LE25FW106, 128 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FW203A, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Sanyo LE25FW403A, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Sanyo LE25FW406A, 512 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FW418A, 512 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FW806, 1024 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Sanyo LE25FW808, 1024 kB: probe_spi_res2: id1 0x11, id2 0x11 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL032A/P, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL064A/P, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL116K/S25FL216K, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL127S-256kB, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL127S-64kB, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL128P......0, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL128P......1, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL128S......0, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL128S......1, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL129P......0, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL129P......1, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL132K, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL164K, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL204K, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL208K, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL256S......0, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Spansion S25FL512S, 65536 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25P16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25P32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25P80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q128.V, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q128.V..M, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q128.W, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q128.JW.DTR, 16384 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q16.V, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q16.W, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q20.W, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q256.V, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q256JV_M, 32768 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q32.V, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q32.W, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q40.V, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q40BW, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q40EW, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q64.V, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q64.W, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q80.V, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q80BW, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25Q80EW, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Zetta Device ZD25D20, 256 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Zetta Device ZD25D40, 512 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Unknown SFDP-capable chip, 0 kB: SFDP revision = 1.0 SFDP number of parameter headers is 2 (NPH = 1). SFDP parameter table header 0/1: ID 0x00, version 1.0 Length 36 B, Parameter Table Pointer 0x000030 Parsing JEDEC flash parameter table... 3-Byte only addressing. Status register is non-volatile and the standard does not allow vendors to tell us whether EWSR/WREN is needed for status register writes - assuming EWSR. Write chunk size is at least 64 B. Flash chip size is 256 kB. Block eraser 0: 64 x 4096 B with opcode 0x20 Tried to add a duplicate block eraser: 64 x 4096 B with opcode 0x20. Block eraser 1: 8 x 32768 B with opcode 0x52 Block eraser 2: 4 x 65536 B with opcode 0xd8 Block eraser 3: 1024 x 256 B with opcode 0x81 done. SFDP parameter table header 1/1: ID 0x85, version 1.0 Length 12 B, Parameter Table Pointer 0x000060 === SFDP has autodetected a flash chip which is not natively supported by flashrom yet. All standard operations (read, verify, erase and write) should work, but to support all possible features we need to add them manually. You can help us by mailing us the output of the following command to flashrom(a)flashrom.org: 'flashrom -VV [plus the -p/--programmer parameter]' Thanks for your help! === Found Unknown flash chip "SFDP-capable chip" (256 kB, SPI) on ch341a_spi. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0x85, id2 0x4012 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0x85, id2 0x11 Found Unknown flash chip "SFDP-capable chip" (256 kB, SPI). Some block protection in effect, disabling... disabled. Reading flash... done. alexander@Argo ~ % Regards Alexander Alexander Neilson Neilson Productions Limited alexander(a)neilson.net.nz 021 329 681 022 456 2326

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[PATCH] add support for IS25LP016
by Ondrej Hennel 12 Sep '21

12 Sep '21

Hi. I added support for IS25LP016 by copying the configuration from IS25LP064 and modifying it. I'm not sure if the feature_bits are set correctly, but writing, reading and erasing works fine. Ondrej Hennel From af04e4f19ff01084be6b4bbb69cf1bdb7513cf67 Mon Sep 17 00:00:00 2001 From: Ondrej Hennel <ondrej.hennel(a)gmail.com> Date: Thu, 9 Sep 2021 14:24:36 +0200 Subject: [PATCH] add support for IS25LP016 Signed-off-by: Ondrej Hennel <ondrej.hennel(a)gmail.com> --- flashchips.c | 41 +++++++++++++++++++++++++++++++++++++++++ flashchips.h | 1 + 2 files changed, 42 insertions(+) diff --git a/flashchips.c b/flashchips.c index 3187a49..467e55d 100644 --- a/flashchips.c +++ b/flashchips.c @@ -7301,6 +7301,47 @@ const struct flashchip flashchips[] = { .voltage = {4500, 5500}, }, + { + .vendor = "ISSI", + .name = "IS25LP016", + .bustype = BUS_SPI, + .manufacture_id = ISSI_ID_SPI, + .model_id = ISSI_IS25LP016, + .total_size = 2048, + .page_size = 256, + /* OTP: 1024B total; read 0x48; write 0x42 */ + .feature_bits = FEATURE_WRSR_WREN | FEATURE_OTP, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {4 * 1024, 512} }, + .block_erase = spi_block_erase_d7, + }, { + .eraseblocks = { {32 * 1024, 64} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { {64 * 1024, 32} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {2 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2300, 3600}, + }, + { .vendor = "ISSI", .name = "IS25LP064", diff --git a/flashchips.h b/flashchips.h index e190dca..f87e30e 100644 --- a/flashchips.h +++ b/flashchips.h @@ -472,6 +472,7 @@ #define ISSI_ID 0xD5 /* ISSI Integrated Silicon Solutions, see also PMC. */ #define ISSI_ID_SPI 0x9D /* ISSI ID used for SPI flash, see also PMC_ID_NOPREFIX */ +#define ISSI_IS25LP016 0x6015 #define ISSI_IS25LP064 0x6017 #define ISSI_IS25LP128 0x6018 #define ISSI_IS25LP256 0x6019 -- 2.25.1

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Re: Fwd:
by Nico Huber 12 Sep '21

12 Sep '21

On 10.09.21 00:44, Jack Fivedock wrote: > Much appreciated. Sorry for the lack of knowledge here, I'm very new to > this. > I see in the data sheet the command I need to enter to enable WREN but I'm > not sure how to issue this command to the chip? Sorry, you're on the wrong track. This command is simply send before every attempt to write, always. So that's nothing specific to your chip that flashrom could miss. Maybe we should back up. You mentioned you were using a special connec- tor: > Using this cable from Chipset pro to connect to the hirose 12 pin EFI > connector on the macbook pro. This made me assume that there can't be any physical issue because this connector is made for flashing. But maybe it isn't, or maybe you are using it wrong. Is there any public documentation about this connector? One thing that could go wrong is the voltage supply. If you can, you should check if the voltage drops once the flash is connected. If it drops below a certain level, it's possible that the chip would still answer to commands, but a protection circuit would prevent any write attempt. Looking at the datasheet, this chip has a "individual block protection" mode, selected by a write-once WPSEL bit in a security register. AIUI, the state can be read with the RDSCUR (read security register) command. If WPSEL (bit 7) is set, a WREN + GBULK (gang block unlock) command sequence should allow to write. I'm sorry, I can't provide any patch or details about the code right now. But the above should provide a starting point for anyone else who wants to help. You could also drop in on IRC, especially helpful if you want to talk about the code. Nico

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eeprom
by fajar sidiq 07 Sep '21

07 Sep '21

eeprom 24co2bn not detected how to fix ? thanks

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