ppc4xx: Add initial AMCC Haleakala PPC405EXr eval board support

The Haleakala is nearly identical with the Kilauea eval board. The only
difference is that the 405EXr only supports one EMAC and one PCIe
interface. This patch adds support for the Haleakala board by using
the identical image for Kilauea and Haleakala. The distinction is done
by comparing the PVR.

Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/kilauea.h b/include/configs/kilauea.h
index 90bdd69..9a9f7ba 100644
--- a/include/configs/kilauea.h
+++ b/include/configs/kilauea.h
@@ -38,6 +38,7 @@
 
 #define CONFIG_BOARD_EARLY_INIT_F 1		/* Call board_early_init_f */
 #define CONFIG_MISC_INIT_R	1		/* Call misc_init_r	*/
+#define CONFIG_BOARD_EMAC_COUNT
 
 /*-----------------------------------------------------------------------
  * Base addresses -- Note these are effective addresses where the