Greetings Flashrom Crew!
Found chipset "VIA VT82C597" with PCI ID 1106:0597. I was able to flash a
bios on this chipset, using an EPOX EP-MVM3G2 mainboard, verbose log attached.
Thanks!!! Bill
flashrom v1.0 on FreeBSD 12.0-RELEASE-p2 (i386)
flashrom was built with libpci 3.6.2, LLVM Clang 6.0.1 (tags/RELEASE_601/final 335540), little endian
Command line (9 args): flashrom -p internal:laptop=this_is_not_a_laptop -c SST39SF020A -w ep-vip3g2.originalbios.bin -V -o vt82c596.log
Calibrating delay loop... OS timer resolution is 13 usecs, 98M loops per second, 10 myus = 22 us, 100 myus = 111 us, 1000 myus = 1028 us, 10000 myus = 10057 us, 52 myus = 64 us, OK.
Initializing internal programmer
No coreboot table found.
Using Internal DMI decoder.
DMI string chassis-type: "Unknown"
DMI chassis-type is not specific enough.
DMI string system-manufacturer: "VIA Technologies, Inc."
DMI string system-product-name: "VT82C597"
DMI string system-version: " "
DMI string baseboard-manufacturer: " "
DMI string baseboard-product-name: "MVP3-596-W877"
DMI string baseboard-version: " "
========================================================================
WARNING! You may be running flashrom on an unsupported laptop. We could
not detect this for sure because your vendor has not setup the SMBIOS
tables correctly. You can enforce execution by adding
'-p internal:laptop=this_is_not_a_laptop' to the command line, but
please read the following warning if you are not sure.
Laptops, notebooks and netbooks are difficult to support and we
recommend to use the vendor flashing utility. The embedded controller
(EC) in these machines often interacts badly with flashing.
See the manpage and https://flashrom.org/Laptops for details.
If flash is shared with the EC, erase is guaranteed to brick your laptop
and write may brick your laptop.
Read and probe may irritate your EC and cause fan failure, backlight
failure and sudden poweroff.
You have been warned.
========================================================================
Proceeding anyway because user forced us to.
Found chipset "VIA VT82C597" with PCI ID 1106:0597.
This chipset is marked as untested. If you are using an up-to-date version
of flashrom *and* were (not) able to successfully update your firmware with it,
then please email a report to [email protected] including a verbose (-V) log.
Thank you!
Enabling flash write... Disabling byte merging
OK - searching further chips.
Found chipset "VIA VT82C596" with PCI ID 1106:0596.
Enabling flash write... Changed ROM decode range to 0xe0 successfully.
Set ROM enable bit successfully.
OK.
The following protocols are supported: Non-SPI.
Probing for SST SST39SF020A, 256 kB: probe_jedec_common: id1 0xbf, id2 0xb6
Found SST flash chip "SST39SF020A" (256 kB, Parallel) mapped at physical address 0xfffc0000.
Flash image seems to be a legacy BIOS. Disabling coreboot-related checks.
Reading old flash chip contents... done.
Erasing and writing flash chip... Trying erase function 0... 0x000000-0x000fff:S, 0x001000-0x001fff:S, 0x002000-0x002fff:S, 0x003000-0x003fff:S, 0x004000-0x004fff:S, 0x005000-0x005fff:S, 0x006000-0x006fff:S, 0x007000-0x007fff:S, 0x008000-0x008fff:S, 0x009000-0x009fff:S, 0x00a000-0x00afff:S, 0x00b000-0x00bfff:S, 0x00c000-0x00cfff:S, 0x00d000-0x00dfff:S, 0x00e000-0x00efff:S, 0x00f000-0x00ffff:S, 0x010000-0x010fff:S, 0x011000-0x011fff:S, 0x012000-0x012fff:S, 0x013000-0x013fff:S, 0x014000-0x014fff:S, 0x015000-0x015fff:S, 0x016000-0x016fff:S, 0x017000-0x017fff:S, 0x018000-0x018fff:S, 0x019000-0x019fff:S, 0x01a000-0x01afff:S, 0x01b000-0x01bfff:S, 0x01c000-0x01cfff:S, 0x01d000-0x01dfff:S, 0x01e000-0x01efff:S, 0x01f000-0x01ffff:S, 0x020000-0x020fff:S, 0x021000-0x021fff:S, 0x022000-0x022fff:S, 0x023000-0x023fff:S, 0x024000-0x024fff:S, 0x025000-0x025fff:S, 0x026000-0x026fff:S, 0x027000-0x027fff:S, 0x028000-0x028fff:S, 0x029000-0x029fff:S, 0x02a000-0x02afff:S, 0x02b000-0x02bfff:S, 0x02c000-0x02cfff:S, 0x02d000-0x02dfff:S, 0x02e000-0x02efff:S, 0x02f000-0x02ffff:S, 0x030000-0x030fff:S, 0x031000-0x031fff:S, 0x032000-0x032fff:S, 0x033000-0x033fff:S, 0x034000-0x034fff:S, 0x035000-0x035fff:S, 0x036000-0x036fff:S, 0x037000-0x037fff:S, 0x038000-0x038fff:EW, 0x039000-0x039fff:S, 0x03a000-0x03afff:EW, 0x03b000-0x03bfff:S, 0x03c000-0x03cfff:S, 0x03d000-0x03dfff:S, 0x03e000-0x03efff:S, 0x03f000-0x03ffff:S
Erase/write done.
Verifying flash... VERIFIED.
Restoring PCI config space for 00:07:0 reg 0x40
Restoring PCI config space for 00:07:0 reg 0x43
Restoring PCI config space for 00:00:0 reg 0x71
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