tree a8c3f64554ab03d54bacd86bde92d60844cf9d89
parent 5e27b0bc1371a75ecf2e0b0224ca4e0137f87d46
author Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1413705225 +0000
committer Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1413705225 +0000

Make read before write configurable (infrastructure part)

 - Introduce a variable in doit() that allows to influence
   read-before-write and its consequences.
 - Modify build_new_image so that it still works even if the old content
   is not read before.
 - Add copy_old_content() to ease the pain for future patches.

Corresponding to flashrom svn r1851.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>