gemini: drop unnecessary image build default variables
authorMathias Kresin <dev@kresin.me>
Fri, 25 Jan 2019 20:58:09 +0000 (21:58 +0100)
committerMathias Kresin <dev@kresin.me>
Sat, 26 Jan 2019 14:23:37 +0000 (15:23 +0100)
commitb9c6862d9db25484c6103c21f3cb363a7db5b3c7
treef7020e78174d8002caf2c074ff8fecc7eeb9f4fb
parent7f17f3b418af36abb910f7f3a54c3f361015457b
gemini: drop unnecessary image build default variables

They are either not required, set to an earlier set default value or
defined due to target features.

Signed-off-by: Mathias Kresin <dev@kresin.me>
target/linux/gemini/image/Makefile