Hi Sun,

On Tuesday 14 April 2009, SunNeo wrote:

My platform uses the MICRON MT47H256M8THN DDRII SDRAM and the DDRII SDRAM is soldered on the board.

As I said, my board was similar with "Kilauea" evb, so I created my configuration header file from Kilauea's at U-Boot. In the configuration file, register value for the DDR SDRAM controller is defined. But I have removed DDR autocalibraton related configuration from the configuration file, do you think this will cause any issues?

Yes, this could definitely cause some SDRAM related problems. But this is off-topic here. We should continue this discussion on the U-Boot mailing list instead (on CC). So please when you reply to this mail, remove the linuxppc-dev list from the recipients list.

Best regards, Stefan