Hi,everyone. I have Asus L1N64WS/B with pair quad opteron Barcelona. I want to upgrade it for working with Shanghai core (an other owners too),but Asus engineers don't support this board more (last update was on 2009). It was one of a kind for AMD 4x4 platform based on pair of MCP55. (Tyan,Supermicro and Asus (other servers products) released new bioses for their MBs based on MCP55 for Shanghai and Istanbul cores) I wrote via email to support several times,no answer until,tried to chat with online helpers - no result.The base problem is update AGESA code. What is needed to do to add support for this MB in your project? I sent three files to subproject flashrom mailing list - dmidecode, flashrom verbose and lspci information, but any news yet. Have a nice day.
http://www.asus.com/Motherboards/AMD_Socket_L1/L1N64SLI_WSB/