u-boot-tegra: fix dependencies to be more general
u-boot-tegra: fix dependencies to be more general

since the kernel dependency applies to both TX1 and TX2.

Signed-off-by: Matt Madison <1fa2ef4755a9226cb9a0a4840bd89b158ac71391@madison.systems>

madisongh/meta-tegra,madisongh/meta-tegra,madisongh/meta-tegra,madisongh/meta-tegra,madisongh/meta-tegra