On Dec 9, 2008, at 12:01 PM, Andre Schwarz wrote:
Jon Loeliger schrieb:
On Mon, 2008-12-08 at 18:02 +0100, Andre Schwarz wrote:
Kim,
I'd like to change my DDR setup code since it looks like my computed values are not perfectly stable on our 8343 based board.
This implies using a fake SPD and the related code to set up the controller.
Is the "new" common FSL DDR setup code (cpu/mpc8xxx/ddr/*) stable for 83xx or shall I stick to cpu/mpc83xx/spd_sdram.c for a while ?
The new, common DDR code in use by the FSL boards does not yet cover the 83xx family, though the plan is to eventually do so.
Patches in that direction, are, naturally, welcome... :-)
jdl
Is anybody working on this ? The spd_sdram code lacks support for 3 bank adress bits and various termination schemes which are essential for tiny boards with soldered memory.
Of course I could contribute for the 8343. But I don't now about the "others" (85xx/86x) in detail and don't want to scatter #ifdefs all over the code ...
regards, André
I don't believe anyone is currently working on getting the new ddr code to be used w/83xx. Feel free to submit patches that does this and we will review them as they are posted.
- k