Re: close to porting success.....

Hi Qsyang:

On Friday 12 December 2003 04:36, Qsyang wrote:

dear all,
 I am porting U-boot-1.0.0 to my custom MPC8xx board and success is
being expectted coming soon(maybe too conceited^&^). Now i have a
question which describes below.
    So far it is working fine when i am using BDI2000 and runing 'BDI>go
0x02800100' in Telnet console,and then all the U-boot commands are
working very well.
 But when i disconnected BDI and power on board directly ,U-Boot
crasheed after relocation to RAM. FAQ say that SDRAM initialization is
bad ,if this is the case why it is OK when using BDI to boot it. What's
the difference between the two conditions? Maybe some hardware problem?

Maybe there's some SDRAM controller initialization in BDI2000 configuration
file that's missing in your U-boot code. You should check this first.

Have fun,

-Scop.

	Any help would be highly appreciated !


Qsyang

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