ARM: tegra: Remove redundant ARM_L1_CACHE_SHIFT_6 select

These two are both ARMv7 SoCs.  They need not explicitly select
ARM_L1_CACHE_SHIFT_6 because it is enabled along with CPU_V7.

Refer to commit a092f2b15399 ("ARM: 7291/1: cache: assume 64-byte L1
cachelines for ARMv7 CPUs").

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed