kernel: add 4.5.2

mk/kernel-ver.mk

@@ -19,6 +19,12 @@ endif
 KERNEL_RELEASE:=	1
 KERNEL_VERSION:=	$(KERNEL_FILE_VER)-$(KERNEL_RELEASE)
 endif
+ifeq ($(ADK_TARGET_KERNEL_VERSION_4_5_2),y)
+KERNEL_FILE_VER:=	4.5.2
+KERNEL_RELEASE:=	1
+KERNEL_VERSION:=	$(KERNEL_FILE_VER)-$(KERNEL_RELEASE)
+KERNEL_HASH:=		e32339db8365f0f10b873928095da47dd3e8a40f8ea5edd5501320d4ff30209f
+endif
 ifeq ($(ADK_TARGET_KERNEL_VERSION_4_4_8),y)
 KERNEL_FILE_VER:=	4.4.8
 KERNEL_RELEASE:=	1

target/config/Config.in.kernelversion

@@ -11,6 +11,11 @@ default ADK_TARGET_KERNEL_VERSION_4_4_8
 config ADK_TARGET_KERNEL_VERSION_GIT
 	bool "linux-git"
 
+config ADK_TARGET_KERNEL_VERSION_4_5_2
+	bool "4.5.2"
+	depends on !ADK_TARGET_BOARD_BCM28XX
+	select ADK_TARGET_KERNEL_VERSION_4_4
+
 config ADK_TARGET_KERNEL_VERSION_4_4_8
 	bool "4.4.8"
 	depends on !ADK_TARGET_BOARD_BCM28XX