[U-Boot-Users] Flash Programming Time

Erdmann, Thomas Thomas.Erdmann at HARTING.com
Fri Oct 20 13:50:44 CEST 2006


Hello List,
i upgraded my Board to the Spansion 128Mbit S29GL128 Mirrorbit Chip.
This chip is specified with about 2 minutes programming time by use of
the internal 16 word write buffer.
With U-Boot 1.1.4 standard algorithms for AMD AM29LV128M i stopped about
ten times more for programming the whole chip.
Has anyone already done any improvements for those larger chips or an
idea how to improve the programming algoritms.

THX
  Thomas





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