arm: actions: Add common framework for Actions Owl Semi SoCs

This commit adds common arch support for Actions Semi Owl
series SoCs and removes the Bubblegum96 board files.

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Amit Singh Tomar <amittomer25@gmail.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 0ee358b..4504afc 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -272,9 +272,10 @@
 S:	Maintained
 F:	arch/arm/include/asm/arch-owl/
 F:	arch/arm/mach-owl/
-F:	board/ucRobotics/
 F:	drivers/clk/owl/
 F:	drivers/serial/serial_owl.c
+F:	include/configs/owl-common.h
+F:	configs/bubblegum_96_defconfig
 
 ARM RENESAS RMOBILE/R-CAR
 M:	Nobuhiro Iwamatsu <iwamatsu@nigauri.org>