bcm6753: add initial support

This add the initial support of the broadcom bcm6753 SoC family.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 06a540d..6ce683a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -617,6 +617,13 @@
 	select OF_CONTROL
 	imply CMD_DM
 
+config ARCH_BCM6753
+	bool "Broadcom BCM6753 family"
+	select CPU_V7A
+	select DM
+	select OF_CONTROL
+	imply CMD_DM
+
 config ARCH_BCM68360
 	bool "Broadcom BCM68360 family"
 	select DM