Hi,
please find here some output concerning this motherboard.
Best wishes,
B


# flashrom -V
flashrom v0.9.5.2-r1517 on Linux 3.2.0-2-amd64 (x86_64), built with libpci 3.1.7, GCC 4.6.2, little endian
flashrom is free software, get the source code at http://www.flashrom.org

Calibrating delay loop... OS timer resolution is 3 usecs, 216M loops per second, 10 myus = 14 us, 100 myus = 109 us, 1000 myus = 1094 us, 10000 myus = 10468 us, 12 myus = 14 us, OK.
Initializing internal programmer
No coreboot table found.
DMI string system-manufacturer: "System manufacturer"
DMI string system-product-name: "System Product Name"
DMI string system-version: "System Version"
DMI string baseboard-manufacturer: "ASUSTeK Computer INC."
DMI string baseboard-product-name: "M2N-VM HDMI"
DMI string baseboard-version: "Rev x.xx"
DMI string chassis-type: "Desktop"
Found ITE Super I/O, ID 0x8712 on port 0x2e
Found chipset "NVIDIA MCP67" with PCI ID 10de:0548. Enabling flash write... This chipset is not really supported yet. Guesswork...
ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0
Flash bus type is SPI
SPI on this chipset is WIP. Please report any success or failure by mailing us the verbose output to flashrom@flashrom.org, thanks!
Found SMBus device 10de:0542 at 00:01:1
MCP SPI BAR is at 0xfec80000
Mapping NVIDIA MCP6x SPI at 0xfec80000, unaligned size 0x544.
SPI control is 0xc012, req=0, gnt=0
Please send the output of "flashrom -V" to flashrom@flashrom.org with
your board name: flashrom -V as the subject to help us finish support for your
chipset. Thanks.
OK.
Super I/O ID 0x8712 is not on the list of flash capable controllers.
The following protocols are supported: SPI.
Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Chip status register is 00
Chip status register: Status Register Write Disable (SRWD) is not set
Chip status register: Bit 6 is not set
Chip status register: Bit 5 / Block Protect 3 (BP3) is not set
Chip status register: Bit 4 / Block Protect 2 (BP2) is not set
Chip status register: Bit 3 / Block Protect 1 (BP1) is not set
Chip status register: Bit 2 / 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
Found Macronix flash chip "MX25L8005" (1024 kB, SPI) at physical address 0xfff00000.
Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0x13, id2 0x13
Probing for SST SST25LF080A, 1024 kB: probe_spi_res2: id1 0x13, id2 0x13
Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0xc2, id2 0x13
Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xc2, id2 0x13
Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xc2, id2 0x13
Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID.
Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID.
Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID.
Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
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 0xc2, id2 0x2014
Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xc2, id2 0x2014
Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xc2, id2 0x13
Found Macronix flash chip "MX25L8005" (1024 kB, SPI).
No operations were specified.