April 2015 - flashrom - mail.coreboot.org

[PATCH] spi25: ignore 0x00 as a manufacturer id in the generic match
by Urja Rannikko June 22, 2015

June 22, 2015

Saying that manufacturer id 0x00 is an "unknown SPI chip" just confuses people with external programmers without a proper connection to a chip and makes them think flashrom doesnt support the chip they're trying to use. Also causes unnecessary -c requirement with a multiple-slot (FWH/LPC and SPI) serprog device i was testing. Signed-off-by: Urja Rannikko <urjaman(a)gmail.com> --- spi25.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spi25.c b/spi25.c index 673bdf5..af4b6db 100644 --- a/spi25.c +++ b/spi25.c @@ -156,7 +156,7 @@ static int probe_spi_rdid_generic(struct flashctx *flash, int bytes) return 1; /* Test if there is any vendor ID. */ - if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff) + if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff && id1 != 0x00) return 1; return 0; @@ -212,7 +212,7 @@ int probe_spi_rems(struct flashctx *flash) return 1; /* Test if there is any vendor ID. */ - if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff) + if (GENERIC_MANUF_ID == chip->manufacture_id && id1 != 0xff && id1 != 0x00) return 1; return 0; -- 2.3.1

2 1

Write-Test for "M25P10-A"
by The Raven June 20, 2015

June 20, 2015

Hello, this chip is marked as "untested" in write mode. So here are my test-results: Erase in d8-Mode is not working (see log). But i think it's the already known "serprog bug". Erase in c7-mode is ok. Write is working in both modes. But i don't know why in c7-mode the log shows: 0x000000-0x007fff:W, 0x008000-0x00ffff:S, 0x010000-0x017fff:S, 0x018000-0x01ffff:S I have created the test-file with dd and urandom. The file (131072 byte) is full with data. So it should write (W) not only to 0x007fff. Strange! If you need more logs or infos, let me know. BTW: The chip is labeled "25P10VP". I see nothing with "-A". And the chip was found on a "Maxtor" hard disk drive.

2 5

Read working with Spansion S25FL204K
by Thomas Debrunner June 20, 2015

June 20, 2015

System: OSX Yosemite Programmer: Bus Pirate flashrom was installed over Homebrew. Thanks for such a great program! Thomas (Switzerland) flashrom -Vr cam.bin -p buspirate_spi:dev=/dev/cu.usbserial-A10139IZ,spispeed=1M flashrom v0.9.7-r1711 on Darwin 14.1.0 (x86_64) flashrom is free software, get the source code at http://www.flashrom.org flashrom was built with LLVM Clang 6.0 (clang-600.0.57), little endian Command line (4 args): flashrom -Vr cam.bin -p buspirate_spi:dev=/dev/cu.usbserial-A10139IZ,spispeed=1M Calibrating delay loop... OS timer resolution is 1 usecs, 1803M loops per second, 10 myus = 10 us, 100 myus = 119 us, 1000 myus = 1014 us, 10000 myus = 9959 us, 4 myus = 13 us, OK. Initializing buspirate_spi programmer Baud rate is 115200. Detected Bus Pirate hardware v3.a Detected Bus Pirate firmware 6.1 Using SPI command set v2. SPI speed is 1MHz Raw bitbang mode version 1 Raw SPI mode version 1 The following protocols are supported: SPI. Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25LQ16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25LQ032/A25LQ32A, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for AMIC A25LQ64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25F512, 64 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F512A, 64 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25F1024(A), 128 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F2048, 256 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25F4096, 512 kB: probe_spi_at25f: id1 0x00, id2 0x00 Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for ESMT F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25F64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25QH128, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon EN25S64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25LQ32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q512, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q20(B), 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q40(B), 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q80(B), 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q16(B), 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q32(B), 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q64(B), 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25Q128B, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for GigaDevice GD25T80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F160S33B8, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F160S33T8, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F320S33B8, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F320S33T8, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F640S33B8, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Intel 25F640S33T8, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L512(E)/MX25V512(C), 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1005(C)/MX25L1006E, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L2005(C), 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L4005(A/C), 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L8005/MX25V8005, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1605A/MX25L1606E, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1605D/MX25L1608D, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3205(A), 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3205D/MX25L3208D, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3206E, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L6405(D), 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L6406E/MX25L6436E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L6445E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25L12805(D), 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25U1635E, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25U3235E/F, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix MX25U6435E/F, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P05, 64 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P10, 128 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P20-old, 256 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P40-old, 512 kB: Ignoring RES in favour of RDID. Probing for Micron/Numonyx/ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST M45PE16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q016, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q032..1E, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q032..3E, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q064..1E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q064..3E, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q128..1E, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Micron/Numonyx/ST N25Q128..3E, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Nantronics N25S16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD256C, 32 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD512(C), 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD010(C), 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD020(C), 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LD040(C), 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV512(A), 64 kB: probe_spi_res3: id1 0x1212, id2 0x12 Probing for PMC Pm25LV010, 128 kB: probe_spi_res3: id1 0x1212, id2 0x12 Probing for PMC Pm25LV010A, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo LE25FW203A, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo LE25FW403A, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo LE25FW418A, 512 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for Sanyo LE25FW806, 1024 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for Sanyo LE25FW808, 1024 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL032A/P, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL064A/P, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL204K, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Found Spansion flash chip "S25FL204K" (512 kB, SPI) on buspirate_spi. Chip status register is 0x00. Chip status register: Status Register Write Disable (SRWD, SRP, ...) is not set Chip status register: Bit 6 is not set Chip status register: Block Protect 3 (BP3) is not set Chip status register: Block Protect 2 (BP2) is not set Chip status register: Block Protect 1 (BP1) is not set Chip status register: Block Protect 0 (BP0) is not set Chip status register: Write Enable Latch (WEL) is not set Chip status register: Write In Progress (WIP/BUSY) is not set Probing for Spansion S25FL208K, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL116K/S25FL216K, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Spansion S25FL128S......0, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for SST SST25LF080(A), 1024 kB: probe_spi_res2: id1 0x12, id2 0x12 Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0x1, id2 0x12 Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0x1, id2 0x12 Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0x1, id2 0x12 Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF512, 64 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF010, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF020, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST SST25WF040, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q80.V, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q16.V, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q32.V, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q64.V, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q128.V, 16384 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q20.W, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q40.W, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q80.W, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q16.W, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q32.W, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25Q64.W, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Unknown SFDP-capable chip, 0 kB: No SFDP signature found. Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0x01, id2 0x4013 Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0x1, id2 0x12 Found Spansion flash chip "S25FL204K" (512 kB, SPI). === This flash part has status UNTESTED for operations: PROBE READ ERASE WRITE The test status of this chip may have been updated in the latest development version of flashrom. If you are running the latest development version, please email a report to flashrom(a)flashrom.org if any of the above operations work correctly for you with this flash part. Please include the flashrom output with the additional -V option for all operations you tested (-V, -Vr, -VE, -Vw), and mention which mainboard or programmer you tested. Please mention your board in the subject line. Thanks for your help! Reading flash... done. Raw bitbang mode version 1 Bus Pirate shutdown completed.

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"MX25L4005(A/C)/MX25L4006E" (512 kB, SPI): sucsessfully reflashed Gigabyte GA-945GM-S2 from bios F2 to F6
by Александр Трубицын June 20, 2015

June 20, 2015

Hi! -- With best regards, Alexander V. Trubitsyn

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Gigabyte GA-G33M-S2L rev.3.0 successfuly reflashed from bios F2 to F3K
by Александр Трубицын June 20, 2015

June 20, 2015

Hi! Gigabyte GA-G33M-S2L rev.3.0 successfuly reflashed from bios F2 to F3K With best regards, Alexander V. Trubitsyn

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SST25LF040A: Gigabyte GA-8I945GZME-RH rev.1.0 successfully flashed from BIOS ver F6 to F10
by Александр Трубицын June 20, 2015

June 20, 2015

Hi! SST25LF040A: Gigabyte GA-8I945GZME-RH rev.1.0 successfully flashed from BIOS ver F6 to F10 -- with best regards Alexander.V Trubitsyn

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flash failed on Chromebook C7
by Ralph Embedded April 30, 2015

April 30, 2015

Howdy, I just tried to flash a Chromebook C7. I was using the script at: https://johnlewis.ie/getnflash_johnlewis_rom.sh I got 4 errors Reading current flash chip contents... spi_block_erase_52 failed during command execution at address 0x0 Reading current flash chip contents... spi_block_erase_d8 failed during command execution at address 0x0 Reading current flash chip contents... spi_chip_erase_60 failed during command execution Reading current flash chip contents... spi_chip_erase_c7 failed during command execution do not reboot under any circumstance, it also says. What should I do? I am currently in IRC as Ralph Thank you

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Gigabyte Ga-k8ns
by nicolae788 . April 30, 2015

April 30, 2015

Hello, i want to inform you that Gigabyte Ga-k8ns was successfully flashed with the "boardenable=force". This is the 754 socket for AMD processors. The board has a non-existent jumper location were it's possible to solder a bridge to disable protection, but it works with the above option. I noticed that it identified this board as a 939 Pro version but it's not. However everything went smooth. Alex

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Re: [flashrom] Advice on problem with libusb/buffer size
by Stefan Tauner April 29, 2015

April 29, 2015

On Wed, 29 Apr 2015 21:20:48 +0100 Steven Honeyman <stevenhoneyman(a)gmail.com> wrote: > I'm adding support (OK, *trying* to add support...) for a USB > programmer in flashrom. I've had it working without error, but at an > incredibly slow rate due to a tiny 128 byte chunk size, which is all I > can get it to work with. > > This (USB driver development) is new to me so I expected to hit a few > problems and learn along the way... but I'm at a point where I don't > know where the problem is and could use a push in the right direction. > > A linux+libusb1.0 program already exists, which is using async bulk > transfer and 8192 byte chunks. The closed source Windows driver reads > in the same way but 4096 byte chunks. > As far as I know, the legacy libusb 0.1 does not support async so I > can't just copy/paste code here. I don't think you should implement it for libusb 0.1 at all... we will switch to 1.0 sooner or later anyway and it is certainly not worth it to waste time on 0.1 if there is code for 1.0 already. See also Kyösti's attempt to port dediprog to libusb 1.0: http://patchwork.coreboot.org/patch/3905/ I don't have time to look into your current problem in detail. #libusb on freenode or their mailing list might be more helpful if you still want to continue. Showing some code might also help ;) -- Kind regards/Mit freundlichen Grüßen, Stefan Tauner

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Advice on problem with libusb/buffer size
by Steven Honeyman April 29, 2015

April 29, 2015

I'm adding support (OK, *trying* to add support...) for a USB programmer in flashrom. I've had it working without error, but at an incredibly slow rate due to a tiny 128 byte chunk size, which is all I can get it to work with. This (USB driver development) is new to me so I expected to hit a few problems and learn along the way... but I'm at a point where I don't know where the problem is and could use a push in the right direction. A linux+libusb1.0 program already exists, which is using async bulk transfer and 8192 byte chunks. The closed source Windows driver reads in the same way but 4096 byte chunks. As far as I know, the legacy libusb 0.1 does not support async so I can't just copy/paste code here. The error occurs at 160 bytes, which happens to be the same number that is returned as "URB length" in a "-ENOENT" packet immediately following the read request - probably not a coincidence. Here's a small example of what's going on in a printf-heavy version (the "ff ff ff ff" is expected at the start of each chunk): begin loop len=4178502, max_payload=7901 usb write (out) (8192 bytes) [read #00] (32 bytes): ff ff ff ff c0 44 46 c2 ... [read #01] (32 bytes): 57 c0 c0 9d 8f 00 f0 ... [read #02] (32 bytes): 00 04 bd 17 0f 41 00 ... [read #03] (32 bytes): 9f ff ef 2f ff 00 04 7f ... [read #04] (32 bytes): ERROR ret=-110 end loop begin loop len=4170601, max_payload=7901 usb write (out) (8192 bytes) [read #00] (32 bytes): ff ff ff ff 00 00 00 00 ... [read #01] (32 bytes): 00 00 00 00 00 ... [read #02] (32 bytes): c3 00 00 80 00 00 00 ... [read #03] (32 bytes): 20 c0 80 00 1a 40 ... [read #04] (32 bytes): ERROR ret=-110 end loop My current thoughts are: - I'm doing this completely wrong for legacy libusb - I haven't found the secret "enable large read buffers" command to send the device - Something in flashrom is changing how this should work - Something really simple like a value out by 1, although that wouldn't explain why it works up until the 5th read of each block I'm not after being spoonfed - but if anyone can give a hint as to where I should be looking or what I may have done wrong that'd help! Thanks, Steven

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