AM35x: Add support for AM3517EVM

This patch adds basic support for the AM3517EVM.
It includes:
	- Board files (.c and .h)
	- Default configuration file
	- Updates for Makefile

Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 931814a..4cf8f35 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -605,6 +605,10 @@
 	omap1510inn	ARM925T
 	omap1610inn	ARM926EJS
 
+Vaibhav Hiremath <hvaibhav@ti.com>
+
+	am3517_evm	ARM CORTEX-A8 (AM35x SoC)
+
 Grazvydas Ignotas <notasas@gmail.com>
 
 	omap3_pandora	ARM CORTEX-A8 (OMAP3xx SoC)