On Sat, Mar 03, 2007 at 07:09:15PM +0100, Stefan Reinauer wrote: > * Ward Vandewege <[EMAIL PROTECTED]> [070302 22:47]: > > OK, I've used flashrom/biossavior on a Tyan box to get the *actual* contents > > of the chip (I hope!). > Yes, shadow handling seems to work fine. The BIOS has _some_ reason to > change it's config (which is far bigger than the 256 bytes of nvram > nowadays, --> ESCD/DMI) > > Can you please observe the changes over several consequtive reboots (5 > or so)
This is it. The first line is the 'baseline' - the image I retrieved with the proprietary in-bios qflash tool, last Friday. All the other lines are consecutive reboots today; I wrote a script to dump the flash with flashrom, diff it, and reboot - each of these lines is roughly a couple of minutes apart. -0000fd90 0f 00 24 00 12 00 00 02 03 07 00 00 40 00 00 00 +0000fd90 0a 00 00 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 16 00 1c 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 14 00 25 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 14 00 27 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 08 00 29 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 39 00 2a 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 2e 00 2c 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 16 00 31 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 0b 00 33 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 00 00 35 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 32 00 36 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 28 00 38 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 0e 00 3b 00 0f 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 36 00 02 00 10 00 00 05 03 07 00 00 40 00 00 00 +0000fd90 2c 00 04 00 10 00 00 05 03 07 00 00 40 00 00 00 What do you make of this? Thanks, Ward. -- Ward Vandewege <[EMAIL PROTECTED]> Free Software Foundation - Senior System Administrator -- linuxbios mailing list [email protected] http://www.openbios.org/mailman/listinfo/linuxbios
