> > Single sided 512MB (what I used to test), becomes a 128MB. > > A asymmetric 384MB double sided modules, with 256MB on one side > and > > 128MB on the other. Becomes two sides with 128MB (a 256MB module). > > This is also enabled in at least some BIOSs (GA-BXC). > > > > The patch also cleans up some whitespace. > > > > Signed-off-by: Anders Jenbo > > > I like this... no hardware to test though... > Acked-by: Stefan Reinauer
Thanks I dug threw the datacheet: http://download.intel.com/design/chipsets/datashts/29063301.pdf On page 3-31 (PDF page 57) the first box is the only real hint at this. on page 4-4 under 4.1.1.2 (PDF page 90 there is a reference to 4GB of memory), on the next page there is a reference to 4GB being the maximum physically supported amount of memory. So my conclusion is that you can install a maximum of 4GB but only 128MB per DIMM side will be addressable/possible to initialized. I have another 440BX based board with 4 DIMMs (GA-6BXC has 3 DIMMs), once I have ported CoreBoot for it, I will gladly preform more real world tests. I also found some more SDRAM to test with (one of them is 512MB I belive), It's also posible that i can borrow more Ram for testing from work. Stefan, since you acked the patch, should I still correct the typos that Paul pointed out and split it in to a patch, one with the added memory support and one with the cleaned white space? Glad to be a contributing part to CoreBoot :) -Anders ---- Msg sent via @Mail - http://atmail.com/ -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
