menu "Reduce memory"
	menu "umf module loading runtime"
		config ENABLE_UMF_MODULES
			bool
			prompt "Enable umf module loading runtime"
			default n
			help
				In order to reduce the memory usage of RAM, umf will be divided into
				umf_base and some modules, these modules will be loaded to DRAM 
				at runtime if needed 

		config MOD_PACK_MEDIA
			bool
			prompt "pack media app&mid to a module"
			default n
			depends on ENABLE_UMF_MODULES

		config MOD_PACK_RUNAV
			bool
			prompt "pack runav to a module"
			default n
			depends on ENABLE_UMF_MODULES

		config MOD_PACK_PICLIB
			bool
			prompt "pack picture library to a module"
			default n
			depends on ENABLE_UMF_MODULES

		config MOD_PACK_ATV
			bool
			prompt "pack ATV library to a module"
			default y
			depends on ENABLE_UMF_MODULES && SUPPORT_PVR && SUPPORT_64M_DTV
			
		config MOD_PACK_TT
			bool
			prompt "pack Teletext library to a module"
			default y
			depends on SUPPORT_TTX && ENABLE_UMF_MODULES && SUPPORT_PVR && SUPPORT_64M_DTV
			
		config MOD_PACK_SUB
			bool
			prompt "pack Subtitle library to a module"
			default y
			depends on ENABLE_UMF_MODULES && SUPPORT_PVR && SUPPORT_64M_DTV
			
		config MOD_PACK_DTV
			bool
			prompt "pack DTV library to a module"
			default y
			depends on ENABLE_UMF_MODULES && SUPPORT_PVR && SUPPORT_64M_DTV
			
		config ENABLE_UMF_LANGUAGE_MODULES
			bool
			prompt "Enable umf language module loading runtime"
			default n
			depends on ENABLE_UMF_MODULES
	endmenu # umf module loading runtime
	
	config UMF_ONLYONECOPY_DATASECTION
		bool 
		prompt "umf only one copy data setction"
		default n
		help
	    	The page talbe of UMF is forced to map to the data section of UMF original file, 
			so that page fault event is not generated, and copy on on is generated, 
			which ensures that the system has only one share.
	
	config USE_BOOTDOMAIN_SPAREMEM
		bool
		prompt "use boot domain spare memory"
		default n
	
	config USE_COMPRESSED_EPGMODULE
		bool
		prompt "Support new epg for compress store"
		default n
		depends on (AUS_DVB_SYSTEM || DVB_SYSTEM || DTMB_SYSTEM)
	
	config EPG_USE_RESERVE_MM
		bool
		prompt "Support epg user reserve memory"
		default y
		depends on USE_COMPRESSED_EPGMODULE && SUPPORT_PVR && SUPPORT_64M_DTV
		
endmenu # Product Specification