Add support for the Amontec JTAGkey2

Add support for the Amontec JTAGkey2, see

This FTDI 2232H variant has an additional output enable, which will be
set to its "on" (L) when CS is pulled low. But it lacks a power supply
and you need an external 3.3V source.

The attached patch adds "jtagkey" as "type" parameter for ft2232_spi. It
should work with all JTAGkeys (JTAGkey, JTAGkey-tiny and JTAGkey2) but I
only have a JTAGkey2 here for testing.

Add all FT2232H/FT4232H based programmers to the list printed with
flashrom -L

Corresponding to flashrom svn r1119.

Signed-off-by: Jörg Fischer <>
Acked-by: Carl-Daniel Hailfinger <>
4 files changed