Hi, Stefan...

I just received a new set of boards with the Altera EPCQ16 that we discussed before.  Something odd happened:  I would use flashrom and it would do the usual "SFDP-capable chip" (2048 kB, SPI).

But on subsequent tries (even after re-boots), flashrom is coming back with:
   Found ST flash chip "unknown ST SPI chip" (0 kB, SPI)

Have any idea as to what could be going wrong?  Here is the -VV output:

# flashrom -VV -p linux_spi:dev=/dev/spidev0.0
flashrom v0.9.8-r1888 on Linux 4.7.0 (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org

flashrom was built with libpci 3.5.1, GCC 6.1.0, little endian
Command line (3 args): flashrom -VV -p linux_spi:dev=/dev/spidev0.0
Calibrating delay loop... OS timer resolution is 1 usecs, 444M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 999 us, 10000 myus = 10012 us, 4 myus = 4 us, OK.
Initializing linux_spi programmer
Using device /dev/spidev0.0
The following protocols are supported: SPI.
Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25LQ16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25LQ032/A25LQ32A, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for AMIC A25LQ64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DL081, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DL161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
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: probe_spi_rdid_generic: id1 0x20, id2 0xba15
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 AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB321E, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for ESMT F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for ESMT F25L32PA, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P05, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25P64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25F64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25QH64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25QH128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon EN25S64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25LQ32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q512, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q20(B), 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q40(B), 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q80(B), 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q16(B), 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q32(B), 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q64(B), 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25Q128B, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for GigaDevice GD25T80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Intel 25F160S33B8, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Intel 25F160S33T8, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Intel 25F320S33B8, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Intel 25F320S33T8, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Intel 25F640S33B8, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Intel 25F640S33T8, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX23L1654, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX23L3254, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX23L6454, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX23L12854, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L512(E)/MX25V512(C), 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L1005(C)/MX25L1006E, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L2005(C)/MX25L2006E, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L4005(A/C)/MX25L4006E, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L8005/MX25L8006E/MX25L8008E/MX25V8005, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L1605A/MX25L1606E/MX25L1608E, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L1605D/MX25L1608D/MX25L1673E, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L3205(A), 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L3205D/MX25L3208D, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L3206E/MX25L3208E, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L3273E, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L6405D, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L6406E/MX25L6408E, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L6436E/MX25L6445E/MX25L6465E/MX25L6473E, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L12805D, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L12835F/MX25L12845E/MX25L12865E, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25U1635E, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25U3235E/F, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25U6435E/F, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25U12835F, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix MX25L6495F, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
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 0x20, id2 0xba15
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 0x20, id2 0xba15
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 0x20, id2 0xba15
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 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PE10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PE20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PE40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PX80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M45PE10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M45PE20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M45PE40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M45PE80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST M45PE16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q016, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q032..1E, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q032..3E, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q064..1E, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q064..3E, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q128..1E, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Micron/Numonyx/ST N25Q128..3E, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Nantronics N25S10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Nantronics N25S20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Nantronics N25S40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Nantronics N25S80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Nantronics N25S16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LD256C, 32 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LD512(C), 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LD010(C), 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LD020(C), 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LD040(C), 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LV512(A), 64 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for PMC Pm25LV010, 128 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for PMC Pm25LV010A, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Sanyo LE25FW106, 128 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for Sanyo LE25FW406A, 512 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for Sanyo LE25FU406B, 512 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for Sanyo LE25FW203A, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Sanyo LE25FW403A, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Sanyo LE25FW418A, 512 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for Sanyo LE25FW806, 1024 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for Sanyo LE25FW808, 1024 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL032A/P, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL064A/P, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL204K, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL208K, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL116K/S25FL216K, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL132K, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL164K, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL127S-64kB, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL127S-256kB, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL128P......0, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL128P......1, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL128S......0, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL128S......1, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL129P......0, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Spansion S25FL129P......1, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25LF020A, 256 kB: probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for SST SST25LF080(A), 1024 kB: probe_spi_res2: id1 0xff, id2 0xff
Probing for SST SST25VF512(A), 64 kB: probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF010(A), 128 kB: probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF020, 256 kB: probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF020B, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xff, id2 0xff
Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25WF512, 64 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25WF010, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25WF020, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25WF040, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST SST25WF080, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q40.V, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q80.V, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q16.V, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q32.V, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q64.V, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q128.V, 16384 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q20.W, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q40.W, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q80.W, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q16.W, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q32.W, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25Q64.W, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Unknown SFDP-capable chip, 0 kB: Signature = 0x45f434f5 (should be 0x50444653)
No SFDP signature found.
Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Found ST flash chip "unknown ST SPI chip" (0 kB, SPI) on linux_spi.
Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0x20, id2 0xba15
Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xff, id2 0xff
Found ST flash chip "unknown ST SPI chip" (0 kB, SPI).
===
This flash part has status NOT WORKING 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@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
Thanks for your help!
No operations were specified.


Regards,
---------------------------------------------------------
Peter Ma                 | email: peter.ma@intel.com
Senior Design Engineer   | tel: +1 (604) 742 5778
Intel of Canada, Ltd.    | fax: +1 (604) 639 1185
#688 – 1333 West Broadway, Vancouver, BC, Canada, V6H 4C1

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