[U-Boot] [PATCH 1/1] ppc4xx: Reset and relock memory DLL after SDRAM_CLKTR change

Wolfgang Denk wd at denx.de
Sat Oct 4 01:31:22 CEST 2008


Dear Adam Graham,

In message <1222995701-7810-1-git-send-email-agraham at amcc.com> you wrote:
> After changing SDRAM_CLKTR phase value rerun the memory preload initialization sequence (INITPLR) to reset and relock the memory DLL.  Changing the SDRAM_CLKTR memory clock phase coarse timing adjustment effects the phase relationship of the internal, to the PPC chip, and external, to the PPC chip, versions of MEMCLK_OUT.

Line too long.


Best regards,

Wolfgang Denk

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