Re: [U-Boot] Help!Some memory doesn't work on PPC405Ex based board!

2009-05-03 Thread SunNeo
2009, SunNeo wrote: Have performed a slow memory post using code in post/drivers/memory.c, still no error. Another idea: Did you also try using DDR autocalibration method A? Standard is method B but A takes a lot longer. (See the Method_A and Method_B algorithm discription in the file

Re: [U-Boot] Help!Some memory doesn't work on PPC405Ex based board!

2009-04-23 Thread SunNeo
Subject: Re: Help!Some memory doesn't work on PPC405Ex based board! Date: Thu, 23 Apr 2009 10:07:41 +0200 CC: gerick...@nuovations.com; f...@amcc.com; supp...@amcc.com; u-boot@lists.denx.de Sun, On Thursday 23 April 2009, Grant Erickson wrote: On 4/22/09 10:00 PM, SunNeo wrote: I got