Dead code CONFIG_ARMADA_39X?

[Pali Rohár]

Hello!

I see in more U-Boot files check for ifdef CONFIG_ARMADA_39X but I do
not see that CONFIG_ARMADA_39X could be defined in some header or board
code.

So does it mean that all code under ifdef CONFIG_ARMADA_39X is dead? Has
U-Boot support for Marvell A39X SoC?

If it is really dead code, should not be ifdef CONFIG_ARMADA_39X
completely removed?