[LinuxBIOS] E7501 SDRAM command bug?

Ronald G. Minnich rminnich at lanl.gov
Tue Jun 14 18:38:24 CEST 2005

On Tue, 14 Jun 2005, Steven J. Magnani wrote:

> The boundaries are configured during the "sdram_set_registers" phase of
> setup, but (for E7501) the "sdram_set_spd_registers" phase overrides
> those values before the RAM commands are sent in the "sdram_enable"
> phase. There is evidence in the code that this was not always the case.

yes, that is a wrong sequence. boundaries should always be set LAST.

do you want to take a stab at fixing this?


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