Add support for i.MXRT1020-EVK board

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
diff --git a/board/freescale/imxrt1020-evk/MAINTAINERS b/board/freescale/imxrt1020-evk/MAINTAINERS
new file mode 100644
index 0000000..05f017b
--- /dev/null
+++ b/board/freescale/imxrt1020-evk/MAINTAINERS
@@ -0,0 +1,6 @@
+IMXRT1020 EVALUATION KIT
+M:	Giulio Benetti <giulio.benetti@benettiengineering.com>
+S:	Maintained
+F:	board/freescale/imxrt1020-evk
+F:	include/configs/imxrt1020-evk.h
+F:	configs/imxrt1020-evk_defconfig