[root@amd64 qemu]# /usr/local/bin/flashrom -w /tmp/bios.bin Calibrating delay loop... OK. No coreboot table found. WARNING: No chipset found. Flash detection will most likely fail. Found chip "SST SST49LF004A/B" (512 KB) at physical address 0xfff80000. Flash image seems to be a legacy BIOS. Disabling checks. ERASE FAILED! [root@amd64 qemu]#
Guess we'll need some chipset support. I am done on this for the day but wanted you all to know.
ron
ron minnich wrote:
[root@amd64 qemu]# /usr/local/bin/flashrom -w /tmp/bios.bin Calibrating delay loop... OK. No coreboot table found. WARNING: No chipset found. Flash detection will most likely fail. Found chip "SST SST49LF004A/B" (512 KB) at physical address 0xfff80000. Flash image seems to be a legacy BIOS. Disabling checks. ERASE FAILED! [root@amd64 qemu]#
Guess we'll need some chipset support. I am done on this for the day but wanted you all to know.
ron
The chipset isn't detected but my system can read/write/erase ok. I don't know if your BIOS is write protecting the ROM. Can you dump the lpc bridge registers?
$ lspci -s 0:0:14.3 -xxx