On Sat, Aug 18, 2007 at 11:35:56AM +0000, Tobias Nygren wrote:
> 
> Module Name:	src
> Committed By:	tnn
> Date:		Sat Aug 18 11:35:56 UTC 2007
> 
> Modified Files:
> 	src/sys/arch/amd64/conf: GENERIC
> 	src/sys/arch/i386/conf: ALL GENERIC
> 
> Log Message:
> Enable spdmem(4) in ALL configuration. Add commented out entries to GENERIC

Cool and it works with a nfsmbc:

nfsmbc0 at pci0 dev 1 function 1: NVIDIA nForce3 250 SMBus Controller (rev. 0xa1)
nfsmb0 at nfsmbc0 SMBus 1
iic0 at nfsmb0: I2C bus
spdmem0 at iic0 addr 0x52
spdmem0: DDR SDRAM memory, no parity or ECC, 1024MB, 400MHz, PC3200
spdmem0: 13 rows, 11 cols, 2 ranks, 4 banks/chip, 5.0ns cycle time
spdmem0: voltage SSTL 2.5V, refresh time 7.8us (self-refreshing)
spdmem1 at iic0 addr 0x53
spdmem1: DDR SDRAM memory, no parity or ECC, 1024MB, 400MHz, PC3200
spdmem1: 13 rows, 11 cols, 2 ranks, 4 banks/chip, 5.0ns cycle time
spdmem1: voltage SSTL 2.5V, refresh time 7.8us (self-refreshing)

Would it be possible to not use fixed addresses and enable spdmem
by default?
I thought that there was some code to scan an iic, but maybe that
was just the spdmem code to get the spd informations.

Regards,
Bernd