aaron lwe wrote:
On Thu, Dec 20, 2007 at 04:49:32PM +0800, aaron lwe wrote:
/ I've configured the via cn700 dram controller
/..
/ Unexpected Exception: 6 @ 10:1bfee821 - Halting
/..
/ can I say ram is initialized right?
/ //No. ram_check() is a useless metric. //Until you can successfully run memtest86 as a payload and it reports //zero errors, RAM has not yet been configured correctly.
OK, I get it. Thanks. Memtest86 reports errors at memory address 1MB, 5MB, 9MB, 13MB, 17MB, ... not sure what's wrong.
Weird, I've never seen that problem. Do you have any other dram modules you can try? Can you send me the specs (or a link to the datasheet would be best) on the module you're currently using? I have some comments I need to put in about some important bits, but haven't had the time or ambition lately to do it. Eventually those bits should be set up automatically, but I'm running up against ROMCC's limitations.
-Corey