[coreboot] Flash ROM access during boot

Paul Menzel paulepanter at users.sourceforge.net
Sat Jan 21 23:30:36 CET 2017


Dear coreboot folks,


Playing around with the trace feature of the Dediprog EM100Pro, I
noticed several flash ROM accesses until the payload is loaded.

Are there ways or strategies to preload the whole flash ROM chip
content into memory for faster access right after RAM is set up for
example? What does that depend on? Does that make any sense at all?


Thanks,

Paul
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