On Fri, Jun 3, 2016 at 10:35 AM, ron minnich rminnich@gmail.com wrote:
Given its name (SPD) it sure seems like SPD.
As to your not being able to address it, a lot of times this can happen if there is an SMBUS mux on the board and it's not set up on POR so you can see that device.
It's likely at address 0x50. There's always the 7-bit vs 8-bit designation that confuses people.
ron
On Thu, Jun 2, 2016 at 6:53 PM 김유석 poplinux0@gmail.com wrote:
Dear Sir.
MY EVB is ADI SG-2440.
I was found some eeprom on my evb.
This eeprom(CAT24C0EYI-GT3) is store the config of SDRAM. *I gu**ess.*
So, I was search ADDR 0xA0 and procedure of config for sdram from coreboot source tree.
But can't found hands on ADDR 0xA0 and found the some structure for config of sdram, but not used this strcture.
Could you explain to me that "*Role of this eeprom*".
Thank you.
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Aaron Durbin