1config AVB_LIBAVB_USER 2 bool "Android AVB read/write hardware" 3 help 4 This config support the android things system to 5 read/write hardware image, like vbmeta, misc, and 6 so on. And it can provide some a/b and avb information 7 to fastboot and kernel. 8 9config SPL_AVB_LIBAVB_USER 10 bool "Android AVB read/write hardware for spl" 11 help 12 This config support the android things system to 13 read/write hardware image, like vbmeta, misc, and 14 so on. And it can provide some a/b and avb information 15 to fastboot and kernel. 16 17config TPL_AVB_LIBAVB_USER 18 bool "Android AVB read/write hardware for tpl" 19 help 20 This config support the android things system to 21 read/write hardware image, like vbmeta, misc, and 22 so on. And it can provide some a/b and avb information 23 to fastboot and kernel. 24