[coreboot] flashrom: Add support for AMIC Technology A49LF040A and do not probe W29EE011 anymore

[Peter Stuge]

On Tue, Jun 17, 2008 at 10:25:15PM -0400, Ward Vandewege wrote:
> This patch disables default probing for the Winbond W29EE011, because
> its (unusual) probe sequence puts the AMIC A49LF040A in a funky state.

Ok! I put together these patches and also found that the Pm49FL
functions work for this chip.

//Peter