arm: Tegra2: add support for A9 CPU init

Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 369cb22..5edd70f 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -30,6 +30,7 @@
 #include <asm/arch/clk_rst.h>
 #include <asm/arch/pinmux.h>
 #include <asm/arch/uart.h>
+#include "board.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -37,6 +38,15 @@
 	CONFIG_TEGRA2_BOARD_STRING
 };
 
+#ifdef CONFIG_BOARD_EARLY_INIT_F
+int board_early_init_f(void)
+{
+	debug("Board Early Init\n");
+	tegra2_start();
+	return 0;
+}
+#endif	/* EARLY_INIT */
+
 /*
  * Routine: timer_init
  * Description: init the timestamp and lastinc value