configs/legoev3: define CONFIG_SKIP_LOWLEVEL_INIT

This adds a define for CONFIG_SKIP_LOWLEVEL_INIT in the legoev3 config.
On the EV3, U-Boot is loaded into RAM by another bootloader, so we
don't need the lowlevel init in U-Boot.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
diff --git a/include/configs/legoev3.h b/include/configs/legoev3.h
index 1e239ec..36ca3b2 100644
--- a/include/configs/legoev3.h
+++ b/include/configs/legoev3.h
@@ -22,6 +22,7 @@
 #define CONFIG_SYS_OSCIN_FREQ		24000000
 #define CONFIG_SYS_TIMERBASE		DAVINCI_TIMER0_BASE
 #define CONFIG_SYS_HZ_CLOCK		clk_get(DAVINCI_AUXCLK_CLKID)
+#define CONFIG_SKIP_LOWLEVEL_INIT
 
 /*
  * Memory Info