update

build/boards/sg200x/sg2002_licheervnano_sd/linux/sg2002_licheervnano_sd_defconfig

@@ -8,7 +8,7 @@ CONFIG_PREEMPT=y
 CONFIG_IKCONFIG=y
 CONFIG_IKCONFIG_PROC=y
 CONFIG_LOG_BUF_SHIFT=15
-CONFIG_BLK_DEV_INITRD=y
+CONFIG_BLK_DEV_INITRD=n
 # CONFIG_SYSFS_SYSCALL is not set
 # CONFIG_FHANDLE is not set
 # CONFIG_BASE_FULL is not set
@@ -58,7 +58,6 @@ CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_BLOCK=y
 CONFIG_NETDEVICES=y
 # CONFIG_NET_CORE is not set
-CONFIG_AIC_WLAN_SUPPORT=y
 # CONFIG_NET_VENDOR_ALACRITECH is not set
 # CONFIG_NET_VENDOR_AMAZON is not set
 # CONFIG_NET_VENDOR_AQUANTIA is not set
@@ -492,18 +491,6 @@ CONFIG_TIMERFD=n
 # for licheervnano
 CONFIG_FB_SIMPLE=y
 CONFIG_IP_MULTICAST=y
-CONFIG_TCP_CONG_ADVANCED=y
-CONFIG_MAC80211=y
-CONFIG_MAC80211_RC_MINSTREL=y
-CONFIG_U_SERIAL_CONSOLE=y
-CONFIG_NET_CORE=y
-CONFIG_WIREGUARD=y
-CONFIG_TUN=y
-CONFIG_PPP=y
-CONFIG_PPPOE=y
-CONFIG_PPP_ASYNC=y
-CONFIG_PPP_SYNC_TTY=y
-CONFIG_SLIP=y
 CONFIG_SND_PROC_FS=y
 CONFIG_BT=y
 CONFIG_BT_RFCOMM=y
@@ -527,92 +514,6 @@ CONFIG_USB_F_EEM=y
 CONFIG_USB_GADGET_VBUS_DRAW=500
 CONFIG_IPV6=y
 # CONFIG_IPV6_SIT is not set
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_ADVANCED=y
-CONFIG_NET_IPIP=y
-CONFIG_BRIDGE=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_UDP_DIAG=y
-CONFIG_INET_RAW_DIAG=y
-CONFIG_INET_DIAG_DESTROY=y
-CONFIG_IP_NF_IPTABLES=y
-CONFIG_NF_TABLES=y
-CONFIG_NF_TABLES_INET=y
-CONFIG_NF_TABLES_NETDEV=y
-CONFIG_NFT_NUMGEN=y
-CONFIG_NFT_COUNTER=y
-CONFIG_NFT_LOG=y
-CONFIG_NFT_LIMIT=y
-CONFIG_NFT_TUNNEL=y
-CONFIG_NFT_OBJREF=y
-CONFIG_NFT_QUOTA=y
-CONFIG_NFT_REJECT=y
-CONFIG_NFT_COMPAT=y
-CONFIG_NFT_HASH=y
-CONFIG_NFT_SOCKET=y
-CONFIG_NFT_OSF=y
-CONFIG_NFT_TPROXY=y
-CONFIG_NF_DUP_NETDEV=y
-CONFIG_NFT_DUP_NETDEV=y
-CONFIG_NFT_FWD_NETDEV=y
-CONFIG_NF_CONNTRACK=y
-CONFIG_IP_NF_NAT=y
-CONFIG_IP_NF_TARGET_MASQUERADE=y
-CONFIG_IP_NF_TARGET_NETMAP=y
-CONFIG_IP_NF_TARGET_REDIRECT=y
-CONFIG_IP6_NF_IPTABLES=y
-CONFIG_IP6_NF_NAT=y
-CONFIG_IP6_NF_TARGET_MASQUERADE=y
-CONFIG_IP6_NF_TARGET_NPT=y
-CONFIG_NETFILTER_NETLINK_ACCT=y
-CONFIG_NETFILTER_NETLINK_QUEUE=y
-CONFIG_NETFILTER_NETLINK_LOG=y
-CONFIG_NF_LOG_NETDEV=y
-CONFIG_NF_CONNTRACK_MARK=y
-CONFIG_NF_CONNTRACK_ZONES=y
-CONFIG_NF_CONNTRACK_EVENTS=y
-CONFIG_NF_CONNTRACK_TIMEOUT=y
-CONFIG_NF_CONNTRACK_TIMESTAMP=y
-CONFIG_NF_CONNTRACK_LABELS=y
-CONFIG_NF_CT_NETLINK=y
-CONFIG_NF_CT_NETLINK_TIMEOUT=y
-CONFIG_NETFILTER_NETLINK_GLUE_CT=y
-CONFIG_NF_CT_NETLINK_HELPER=y
-CONFIG_NFT_CT=y
-CONFIG_NFT_CONNLIMIT=y
-CONFIG_NFT_MASQ=y
-CONFIG_NFT_REDIR=y
-CONFIG_NFT_NAT=y
-CONFIG_NFT_QUEUE=y
-CONFIG_NFT_SYNPROXY=y
-CONFIG_NF_FLOW_TABLE=y
-CONFIG_NF_FLOW_TABLE_INET=y
-CONFIG_NFT_DUP_IPV4=y
-CONFIG_NFT_FIB_IPV4=y
-CONFIG_NF_TABLES_ARP=y
-CONFIG_NF_FLOW_TABLE_IPV4=y
-CONFIG_NF_LOG_IPV4=y
-CONFIG_NF_LOG_ARP=y
-CONFIG_IP_NF_FILTER=y
-CONFIG_IP_NF_TARGET_REJECT=y
-CONFIG_IP_NF_TARGET_SYNPROXY=y
-CONFIG_IP_NF_MANGLE=y
-CONFIG_IP_NF_TARGET_CLUSTERIP=y
-CONFIG_IP_NF_TARGET_ECN=y
-CONFIG_IP_NF_TARGET_TTL=y
-CONFIG_IP_NF_RAW=y
-CONFIG_IP_NF_ARPTABLES=y
-CONFIG_IP_NF_ARPFILTER=y
-CONFIG_IP_NF_ARP_MANGLE=y
-CONFIG_IP6_NF_FILTER=y
-CONFIG_IP6_NF_TARGET_REJECT=y
-CONFIG_IP6_NF_TARGET_SYNPROXY=y
-CONFIG_IP6_NF_MANGLE=y
-CONFIG_IP6_NF_RAW=y
-CONFIG_NF_DUP_IPV6=y
-CONFIG_NFT_DUP_IPV6=y
-CONFIG_NFT_FIB_IPV6=y
-CONFIG_NF_CONNTRACK_BRIDGE=y
 CONFIG_PACKET_DIAG=y
 CONFIG_UNIX_DIAG=y
 CONFIG_NETLINK_DIAG=y
@@ -620,17 +521,6 @@ CONFIG_AIC_WLAN_SUPPORT=y
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_HYNITRON_TS=y
-CONFIG_RD_XZ=y
-CONFIG_RD_LZMA=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_F2FS_FS=y
-CONFIG_F2FS_FS_COMPRESSION=y
-CONFIG_F2FS_FS_LZO=y
-CONFIG_F2FS_FS_LZ4=y
-CONFIG_F2FS_FS_ZSTD=y
-CONFIG_F2FS_FS_LZORLE=y
-CONFIG_EROFS_FS=y
-CONFIG_EROFS_FS_ZIP=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_MAGIC_SYSRQ_SERIAL is not set
 CONFIG_NEW_LEDS=y
@@ -649,34 +539,27 @@ CONFIG_V4L2_FLASH_LED_CLASS=y
 CONFIG_MEDIA_USB_SUPPORT=y
 CONFIG_USB_VIDEO_CLASS=y
 CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
-CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
 
-# these driver may be broken jpeg driver
+# these driver may broken codec driver
 # CONFIG_FUSE_FS is not set
 # CONFIG_CUSE is not set
 # CONFIG_OVERLAY_FS is not set
 # CONFIG_NAMESPACES is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_IPC_NS is not set
-# CONFIG_USER_NS=y
-# CONFIG_PID_NS=y
-# CONFIG_NET_NS=y
-# CONFIG_CGROUPS=y
-# CONFIG_MEMCG=y
-# CONFIG_BLK_CGROUP=y
-# CONFIG_CGROUP_SCHED=y
-# CONFIG_FAIR_GROUP_SCHED=y
-# CONFIG_CFS_BANDWIDTH=y
-# CONFIG_RT_GROUP_SCHED=y
-# CONFIG_CGROUP_PIDS=y
-# CONFIG_CGROUP_DEVICE=y
-# CONFIG_CHECKPOINT_RESTORE=y
+# CONFIG_USER_NS is not set
+# CONFIG_PID_NS is not set
+# CONFIG_NET_NS is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_MEMCG is not set
+# CONFIG_BLK_CGROUP is not set
+# CONFIG_CGROUP_SCHED is not set
+# CONFIG_FAIR_GROUP_SCHED is not set
+# CONFIG_CFS_BANDWIDTH is not set
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_DEVICE is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
 CONFIG_EPOLL=y
 CONFIG_IO_URING=y
 CONFIG_SIGNALFD=y

build/tools/common/sd_tools/genimage_rootless.cfg

@@ -4,6 +4,10 @@ image boot.vfat {
                 files = {
                         "fip.bin",
                         "rawimages/boot.sd",
+			"usb.dev",
+			"usb.rndis0",
+			"fb",
+			"wifi.sta",
                 }
         }
         size = 16M 

build/tools/common/sd_tools/sd_gen_burn_image_rootless.sh

@@ -25,6 +25,11 @@ mkdir -pv ${output_dir}/input/rawimages/
 cp -fv ${output_dir}/fip.bin ${output_dir}/input/
 cp -fv ${output_dir}/rawimages/boot.sd ${output_dir}/input/rawimages/
 cp -fv ${output_dir}/rawimages/rootfs.sd ${output_dir}/input/
+touch ${output_dir}/input/usb.dev
+touch ${output_dir}/input/usb.rndis0
+touch ${output_dir}/input/fb
+touch ${output_dir}/input/wifi.sta
+touch ${output_dir}/input/gt9xx
 cp -fv ${THISDIR}/genimage_rootless.cfg ${output_dir}/genimage.cfg
 sed -i -e "s/duo.img/${image}/g" ${output_dir}/genimage.cfg
 cd ${output_dir}/