PowerPC: keymile: Add support for kmcent2 board

Add basic support for the Hitachi Power Grids kmcent2 board, based
on the NXP QorIQ T1040 SoC.

Signed-off-by: Valentin Longchamp <valentin.longchamp@hitachi-powergrids.com>
Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com>
Signed-off-by: Niel Fourie <lusus@denx.de>
Cc: Holger Brunck <holger.brunck@hitachi-powergrids.com>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
[Fixed blank line at EOF errors]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile
index 266d345..3ecda36 100644
--- a/arch/powerpc/dts/Makefile
+++ b/arch/powerpc/dts/Makefile
@@ -1,5 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0+
 
+dtb-$(CONFIG_TARGET_KMCENT2) += kmcent2.dtb
 dtb-$(CONFIG_TARGET_KMCOGE5NE) += kmcoge5ne.dtb
 dtb-$(CONFIG_TARGET_KMETER1) += kmeter1.dtb
 dtb-$(CONFIG_TARGET_KMOPTI2) += kmopti2.dtb