config: remove options for including kernel/dtb in rootfs

These options were a big design flaw to begin with

Signed-off-by: Felix Fietkau <nbd@nbd.name>

config/Config-images.in

@@ -271,45 +271,4 @@ menu "Target Images"
 		  it will be mounted by PARTUUID which makes the kernel find the
 		  appropriate disk automatically.
 
-
-	menuconfig TARGET_ROOTFS_INCLUDE_KERNEL
-		bool "Include kernel in root filesystem"
-		depends on TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS
-		default n
-		help
-		  Include the kernel image in the rootfs. Typically, the image is placed
-		  below /boot.
-
-		config TARGET_ROOTFS_INCLUDE_UIMAGE
-			bool "include uImage" if TARGET_ROOTFS_INCLUDE_KERNEL
-			default y
-			help
-			  This option might not apply to all targets. Make sure
-			  to check target/linux/<your_target>/image/Makefile to
-			  see if this option will have any effect.
-
-		config TARGET_ROOTFS_INCLUDE_ZIMAGE
-			bool "include zImage" if TARGET_ROOTFS_INCLUDE_KERNEL
-			default y
-			help
-			  This option might not apply to all targets. Make sure
-			  to check target/linux/<your_target>/image/Makefile to
-			  see if this option will have any effect.
-
-		config TARGET_ROOTFS_INCLUDE_FIT
-			bool "include FIT" if TARGET_ROOTFS_INCLUDE_KERNEL
-			default y
-			help
-			  This option might not apply to all targets. Make sure
-			  to check target/linux/<your_target>/image/Makefile to
-			  see if this option will have any effect.
-
-	config TARGET_ROOTFS_INCLUDE_DTB
-		bool "Include DTB in root filesystem"
-		depends on USES_DEVICETREE && (TARGET_ROOTFS_UBIFS || TARGET_ROOTFS_EXT4FS)
-		default n
-		help
-		  Include the device tree blob file(s) in the rootfs. Typically the DTBs
-		  are placed below /boot.
-
 endmenu