dedirpog: add a parameter 'spispeed' to set the SPI clock rate

The following rates are
available (in Hz):
  375k, 750k, 1.5M, 2.18M, 3M, 8M, 12M and 24M

The original driver reinitializes the programmer after setting the
speed, so the initialization calls have moved into a new function
dediprog_setup() which is called twice.

Corresponding to flashrom svn r1649.

Signed-off-by: Nico Huber <>
Acked-by: Carl-Daniel Hailfinger <>
2 files changed