* [U-Boot-Users] Determining the UPMA. UPMB SDRAM table
@ 2003-09-17 3:30 Raghu
2003-09-17 3:51 ` Robin Gilks
0 siblings, 1 reply; 2+ messages in thread
From: Raghu @ 2003-09-17 3:30 UTC (permalink / raw)
To: u-boot
Hello,
Just courious to know how does one determine the SDRAM
table to MPC8xx family of processors ??
Warm Regards
Raghu.
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^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot-Users] Determining the UPMA. UPMB SDRAM table
2003-09-17 3:30 [U-Boot-Users] Determining the UPMA. UPMB SDRAM table Raghu
@ 2003-09-17 3:51 ` Robin Gilks
0 siblings, 0 replies; 2+ messages in thread
From: Robin Gilks @ 2003-09-17 3:51 UTC (permalink / raw)
To: u-boot
Talk to your local Motorola tech rep who will supply all the tools to
write the code for you once you have pumped in the specs for your RAM chips.
Note what Wolfgang said in an earlier thread though, the initialisation
of the RAM is not just setting up the UPM - it needs a discrete init
sequence to tell it the burst length etc.
Raghu wrote:
> Hello,
>
> Just courious to know how does one determine the SDRAM
> table to MPC8xx family of processors ??
>
> Warm Regards
> Raghu.
>
--
Robin Gilks
Senior Design Engineer Phone: (+64)(3) 357 1569
Tait Electronics Fax : (+64)(3) 359 4632
PO Box 1645 Christchurch Email : robin.gilks at tait.co.nz
New Zealand
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