一、配置Linux內核
make ARCH=arm menuconfig
如圖所示
二、編譯內核及安裝驅動
可以使用以下腳本文件
#! /bin/bash
##編譯內核
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- -j8
##安裝腳本驅動腳本
rm -rf ./output
ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make modules_install INSTALL_MOD_PATH=`pwd`/output/
編譯及安裝結果如下
三、打包並更新鏡像到設備
四、設備更新後重啓
通過命令加載usb RNDIS驅動
modprobe g_ether
附上我的啓動及加載驅動的log信息
U-Boot 2018.01-05679-g013ca45-dirty (Sep 14 2019 - 09:15:39 +0800) Allwinner Technology
CPU: Allwinner F Series (SUNIV)
Model: Lichee Pi Nano
DRAM: 32 MiB
MMC: SUNXI SD/MMC: 0
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment
Setting up a 800x480 lcd console (overscan 0x0)
In: serial@1c25000
Out: serial@1c25000
Err: serial@1c25000
Net: No ethernet found.
starting USB...
No controllers found
Hit any key to stop autoboot: 0
SF: Detected w25q128bv with page size 256 Bytes, erase size 4 KiB, total 16 MiB
device 0 offset 0x100000, size 0x4000
SF: 16384 bytes @ 0x100000 Read: OK
device 0 offset 0x110000, size 0x400000
SF: 4194304 bytes @ 0x110000 Read: OK
## Flattened Device Tree blob at 80c00000
Booting using the fdt blob at 0x80c00000
Loading Device Tree to 80e5f000, end 80e63f3e ... OK
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.15.0-rc8-licheepi-nano+ (root@dfd87b076607) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #11 Thu Sep 19 22:38:17 CST 2019
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] OF: fdt: Machine model: Lichee Pi Nano
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] random: fast init done
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 8128
[ 0.000000] Kernel command line: console=ttyS0,115200 panic=5 rootwait root=/dev/mtdblock3 rw rootfstype=jffs2
[ 0.000000] Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Memory: 22672K/32768K available (6144K kernel code, 238K rwdata, 1416K rodata, 1024K init, 246K bss, 10096K reserved, 0K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xc2800000 - 0xff800000 ( 976 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0x(ptrval) - 0x(ptrval) (7136 kB)
[ 0.000000] .init : 0x(ptrval) - 0x(ptrval) (1024 kB)
[ 0.000000] .data : 0x(ptrval) - 0x(ptrval) ( 239 kB)
[ 0.000000] .bss : 0x(ptrval) - 0x(ptrval) ( 247 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000052] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000120] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000753] Console: colour dummy device 80x30
[ 0.000847] Calibrating delay loop... 203.16 BogoMIPS (lpj=1015808)
[ 0.070243] pid_max: default: 32768 minimum: 301
[ 0.070548] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.070587] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.072028] CPU: Testing write buffer coherency: ok
[ 0.073956] Setting up static identity map for 0x80100000 - 0x80100058
[ 0.076692] devtmpfs: initialized
[ 0.083515] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.083592] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.083876] pinctrl core: initialized pinctrl subsystem
[ 0.085981] NET: Registered protocol family 16
[ 0.087916] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.089845] cpuidle: using governor menu
[ 0.116763] SCSI subsystem initialized
[ 0.117115] usbcore: registered new interface driver usbfs
[ 0.117305] usbcore: registered new interface driver hub
[ 0.117528] usbcore: registered new device driver usb
[ 0.117998] pps_core: LinuxPPS API ver. 1 registered
[ 0.118025] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 0.118094] PTP clock support registered
[ 0.118601] Advanced Linux Sound Architecture Driver Initialized.
[ 0.120331] clocksource: Switched to clocksource timer
[ 0.149575] NET: Registered protocol family 2
[ 0.151272] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.151365] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.151426] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.151785] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.151862] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.152386] NET: Registered protocol family 1
[ 0.153753] RPC: Registered named UNIX socket transport module.
[ 0.153798] RPC: Registered udp transport module.
[ 0.153814] RPC: Registered tcp transport module.
[ 0.153829] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.156153] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.158205] Initialise system trusted keyrings
[ 0.158812] workingset: timestamp_bits=30 max_order=13 bucket_order=0
[ 0.176792] NFS: Registering the id_resolver key type
[ 0.176907] Key type id_resolver registered
[ 0.176928] Key type id_legacy registered
[ 0.177053] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 0.192957] Key type asymmetric registered
[ 0.193001] Asymmetric key parser 'x509' registered
[ 0.193229] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
[ 0.193264] io scheduler noop registered
[ 0.193282] io scheduler deadline registered
[ 0.194121] io scheduler cfq registered (default)
[ 0.194157] io scheduler mq-deadline registered
[ 0.194175] io scheduler kyber registered
[ 0.195366] sun4i-usb-phy 1c13400.phy: Couldn't request ID GPIO
[ 0.205219] suniv-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[ 0.393652] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
[ 0.400929] console [ttyS0] disabled
[ 0.421196] 1c25000.serial: ttyS0 at MMIO 0x1c25000 (irq = 23, base_baud = 6250000) is a 16550A
[ 0.896237] console [ttyS0] enabled
[ 0.907107] panel-simple panel: panel supply power not found, using dummy regulator
[ 0.916704] SCSI Media Changer driver v0.25
[ 0.924899] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.929688] 4 ofpart partitions found on MTD device spi0.0
[ 0.935300] Creating 4 MTD partitions on "spi0.0":
[ 0.940114] 0x000000000000-0x000000100000 : "u-boot"
[ 0.948018] 0x000000100000-0x000000110000 : "dtb"
[ 0.955583] 0x000000110000-0x000000510000 : "kernel"
[ 0.963386] 0x000000510000-0x000001000000 : "rootfs"
[ 0.971729] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.978270] ehci-platform: EHCI generic platform driver
[ 0.983924] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.990155] ohci-platform: OHCI generic platform driver
[ 0.995900] usbcore: registered new interface driver usb-storage
[ 1.003251] i2c /dev entries driver
[ 1.070475] sunxi-mmc 1c0f000.mmc: base:0xfd6e436e irq:19
[ 1.078116] usbcore: registered new interface driver usbhid
[ 1.083836] usbhid: USB HID core driver
[ 1.106599] NET: Registered protocol family 17
[ 1.111480] Key type dns_resolver registered
[ 1.118281] Loading compiled-in X.509 certificates
[ 1.135000] sun4i-drm display-engine: bound 1e60000.display-backend (ops 0xc0739e58)
[ 1.143911] sun4i-drm display-engine: bound 1c0c000.lcd-controller (ops 0xc073913c)
[ 1.151712] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.158317] [drm] No driver support for vblank timestamp query.
[ 1.212523] Console: switching to colour frame buffer device 60x34
[ 1.235748] sun4i-drm display-engine: fb0: frame buffer device
[ 1.242957] [drm] Initialized sun4i-drm 1.0.0 20150629 for display-engine on minor 0
[ 1.252121] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[ 1.263993] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.269821] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.279974] hub 1-0:1.0: USB hub found
[ 1.284024] hub 1-0:1.0: 1 port detected
[ 1.290426] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[ 1.308017] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[ 1.314860] vcc3v3: disabling
[ 1.317844] ALSA device list:
[ 1.320885] #0: Loopback 1
[ 1.324684] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 1.333396] cfg80211: failed to load regulatory.db
[ 1.444416] random: crng init done
[ 3.608366] jffs2: notice: (1) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[ 3.628453] VFS: Mounted root (jffs2 filesystem) on device 31:3.
[ 3.637139] devtmpfs: mounted
[ 3.644871] Freeing unused kernel memory: 1024K
Starting syslogd: OK
Starting klogd: OK
Populating /dev using udev: [ 9.656739] udevd[77]: starting version 3.2.7
[ 9.942484] udevd[77]: specified group 'kvm' unknown
[ 10.151028] udevd[78]: starting eudev-3.2.7
done
Initializing random number generator... done.
Starting network: OK
Welcome to Buildroot
buildroot login: root
Password:
# modprobe g_ether
[ 48.332855] using random self ethernet address
[ 48.337337] using random host ethernet address
[ 48.343303] usb0: HOST MAC d6:e7:82:ee:6e:dd
[ 48.347724] usb0: MAC e2:c5:1b:5e:6b:44
[ 48.351762] using random self ethernet address
[ 48.356216] using random host ethernet address
[ 48.360889] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 48.367507] g_ether gadget: g_ether ready
# [ 48.786670] g_ether gadget: high-speed config #2: RNDIS
Win10端結果如下
***注意 Win10在第一次識別的RNDIS的時候會識別成虛擬串口，因此我們需要一個驅動將其識別會RNDIS
此參考鏈接解釋了原因 https://whycan.cn/t_2401.html
在此，我只介紹驅動的安裝方法
然後，右鍵 kindle.rndis.inf 文件進行安裝，即可。
五、RNDIS的測試
RNIDS的使用方法，請參考我在海思平臺寫的參考文章 分別是
最後，在此附上該驅動的下載地址
鏈接：https://pan.baidu.com/s/1SDXyXqheE0KFSMX51y5fTg
提取碼：i26h
