imx: ventana: re-enable late board info display

imx: ventana: re-enable late board info display

3b1f681131149b5f62602f582a7e60b0185a2a49 caused a regression that removes
board info dispaly for Gateworks Ventana boards because it made the invalid
assumption that CONFIG_DISPLAY_BOARDINFO_LATE was the same thing as
CONFIG_DISPLAY_BOARDINFO.

Ventana needs to call show_board_info in late init because we need to have
the i2c eeprom based model info. Re-define CONFIG_DISPLAY_BOARDINFO_LATE
to allow that to happen.

Cc: Peter Robinson <pbrobinson@gmail.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>