Ok, so the Macronix must be for the independent BMC.
There are a couple of Atmel devices but no Winbond that I can find.
On Sun, Aug 3, 2014 at 10:43 AM, Stefan Tauner stefan.tauner@alumni.tuwien.ac.at wrote:
On Sun, 3 Aug 2014 09:52:48 -0400 TR Reardon thomas_reardon@hotmail.com wrote:
Because I took a picture of the chip ;)
That is a 256Mb/32MB chip. It is unlikely that this is the chip the board boots from:
The Flash Descriptor read by flashrom from the boot flash contains a map of the flash addresses used (something like a partition table). It is designed to work with an 8MB chip (top of BIOS region is top of flash and 0x007fffff in this case, equalling 8MB): 0x54: 0x000f0000 FREG0: Flash Descriptor region (0x00000000-0x0000ffff) is read-write. 0x58: 0x07ff0200 FREG1: BIOS region (0x00200000-0x007fffff) is read-write. 0x5C: 0x00000fff FREG2: Management Engine region is unused. 0x60: 0x00000fff FREG3: Gigabit Ethernet region is unused. 0x64: 0x00000fff FREG4: Platform Data region is unused.
Also, the Component Section contains the density of the boot flash: === Component Section === FLCOMP 0x09300024 FLILL 0x00000000
--- Details --- Component 1 density: 8 MB