Corey,
I am working on getting physical access to a motherboard. We are first trying to see if we have an out of service box around so we don't have to pull a server out of production.
While poking around I came across superiotool. Here is the output for the same box as the flashrom -V from earlier in the thread:
# ./superiotool64 -d superiotool r4.0-5676-g1547ef2 Found NSC PC87427 (sid=0xf2, srid=0x05) at 0x2e Register dump: idx 10 12 13 1d 20 21 22 23 24 25 26 27 28 29 2a 2b 2c 2d 2e 2f val 00 00 00 00 f2 11 a0 5a 84 40 02 05 00 11 00 c0 34 01 00 00 def 00 00 00 00 f2 11 a0 MM MM MM 02 NA 00 MM 00 00 MM MM RR RR LDN 0x00 (Floppy) idx 30 60 61 70 71 74 75 f0 f1 val 00 00 00 00 03 04 04 24 00 def 00 03 f2 06 03 02 04 24 00 LDN 0x02 (COM2) idx 30 60 61 70 71 74 75 f0 val 01 03 f8 04 03 04 04 02 def 00 02 f8 03 03 04 04 02 LDN 0x03 (COM1) idx 30 60 61 70 71 74 75 f0 val 00 00 00 04 03 04 04 02 def 00 03 f8 04 03 04 04 02 LDN 0x04 (System wake-up control (SWC)) idx 30 60 61 62 63 64 65 66 67 70 71 74 75 val 01 08 40 0c a8 0c ac 08 78 00 03 04 04 def 00 00 00 00 00 00 00 00 00 00 03 04 04 LDN 0x05 (Mouse) idx 30 70 71 74 75 val 01 0c 02 04 04 def 00 0c 02 04 04 LDN 0x06 (Keyboard) idx 30 60 61 62 63 70 71 74 75 f0 val 01 00 60 00 64 01 02 04 04 40 def 00 00 60 00 64 01 02 04 04 40 LDN 0x07 (GPIO) idx 30 50 60 61 70 71 74 75 f0 f1 f2 f3 f4 f5 f6 f7 f8 val 01 00 08 00 00 03 04 04 77 00 00 00 61 70 08 80 00 def 00 00 00 00 00 03 04 04 00 MM 01 00 00 00 00 00 00 LDN 0x09 (Fan Monitor and Control (FMC)) idx 30 50 60 61 70 71 74 75 f0 f1 val 00 00 00 00 00 03 04 04 00 00 def 00 00 00 00 00 03 04 04 19 06 LDN 0x0a (Watchdog timer (WDT)) idx 30 50 60 61 70 71 74 75 f0 val 01 00 08 60 00 03 04 04 00 def 00 00 00 00 00 03 04 04 00 LDN 0x0f (X-Bus) idx 30 60 61 70 71 74 75 f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd fe ff val 01 08 20 00 00 04 04 00 00 00 00 00 00 00 0b 84 00 00 00 00 00 80 91 def 00 00 00 00 00 04 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80 10 LDN 0x10 (Real-time clock (RTC)) idx 30 60 61 62 63 70 71 74 75 f0 f1 f2 f3 f6 f7 val 01 08 72 08 74 08 00 04 04 00 00 00 32 80 03 def 00 00 70 00 72 08 00 04 04 00 00 00 00 MM 00 LDN 0x14 (Health monitoring and control (HMC)) idx 30 50 60 61 62 63 70 71 74 75 f0 val 00 00 00 00 00 00 00 03 04 04 05 def 00 00 00 00 00 00 00 03 04 04 05 ]#
Not sure if that helps or not. Still working on gaining access to the motherboard today.
Thanks for your help!
--Sean
On Sun, Mar 23, 2014 at 4:39 PM, Sean Everson sean.everson@gmail.com wrote:
Corey,
I do not have access to a box today. When I am back at the office on Monday I will open a box up and see what I can find for you.
Thanks for the response!
--Sean
On Sun, Mar 23, 2014 at 4:59 AM, Corey Osgood corey.osgood@gmail.com wrote:
It looks like either the Super I/O chip on that board is not actually a Winbond W836xx, the flash chip isn't connected to that super IO, or you have a flash chip that isn't yet supported by flashrom. The reason I say this is because the technical manual says it uses a National Semiconductor PC87427, and that would explain the odd errors from flashrom. Do you have physical access to one of these boards? If so, can you get the part numbers off the Super I/O and BIOS flash chips?
-Corey