flashrom v0.9.2-r1001 on Linux 2.6.34-ZEN (i686), built with libpci 3.1.7, GCC 4.5.0 20100520 (prerelease)
flashrom is free software, get the source code at http://www.flashrom.org

Initializing internal programmer
No coreboot table found.
DMI string system-manufacturer: "        "
DMI string system-product-name: "P4i48"
DMI string system-version: "1.00"
DMI string baseboard-manufacturer: "        "
DMI string baseboard-product-name: "P4i48"
DMI string baseboard-version: "1.0"
DMI string chassis-type: ""
Found chipset "Intel ICH5/ICH5R", enabling flash write... 
BIOS Lock Enable: disabled, BIOS Write Enable: enabled, BIOS_CNTL is 0x1
OK.
This chipset supports the following protocols: Non-SPI.
Disabling flash write protection for board "ASRock P4i65GV"... 
Intel ICH LPC Bridge: Raising GPIO23.
OK.
Calibrating delay loop... 1975M loops per second, 10 myus = 9 us, 100 myus = 93 us, 1000 myus = 936 us, 10000 myus = 9421 us, OK.
Probing for Winbond W39V040B, 512 KB: probe_jedec_common: id1 0xda, id2 0x54
Found chip "Winbond W39V040B" (512 KB, LPC) at physical address 0xfff80000.
===
This flash part has status UNTESTED for operations: ERASE
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 part. Please include the flashrom
output with the additional -V option for all operations you tested (-V, -Vr,
-Vw, -VE), and mention which mainboard or programmer you tested.
Thanks for your help!
===
Flash image seems to be a legacy BIOS. Disabling checks.
Writing flash chip... Erasing flash chip... Looking at blockwise erase function 0... trying... 0x000000-0x00ffff, 
Looking at blockwise erase function 1... trying... 0x000000-0x07ffff, 
Looking at blockwise erase function 2... not defined. Looking for another erase function.
Looking at blockwise erase function 3... not defined. Looking for another erase function.
Looking at blockwise erase function 4... not defined. Looking for another erase function.