ARM: socfpga: use the default CONFIG_BOOTDELAY=2

This option controls how long it should be paused before entering
the auto-boot mode.  The default value from Kconfig should be fine
except socfpga_vining_fpga_defconfig.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 files changed