開發板IP：131.128.52.97
虛擬機服務端ip：131.128.52.51
1）uboot設置bootargs 爲nfs啓動
setenv bootargs "root=/dev/nfs rw nfsroot=131.128.52.51:/tftpboot/nfs,proto=tcp,nfsvers=3,nolock ip=131.128.52.97:131.128.52.51:131.128.52.1:255.255.255.0::eth0:off console=ttySAC2,115200 init=/linuxrc"
2）Linux內編譯
A）make ARCH=arm x210ii_initrd_defconfig (初步配置，生成 .config)
B) 通過menuconfig二次修改，開啓nfs配置（見我之前文章https://blog.csdn.net/weixin_43097675/article/details/82706690）
C)>修改 .config
這裏nfs文件系統爲九鼎提供的 rootfs_qt4.ext3 ，我把它mount 然後拷貝到/tftpboot/nfs/
CONFIG_CMDLINE=”noinitrd mem=512M console=ttySAC2,115200 root=/dev/nfs nfsroot=131.128.52.51:/tftpboot/nfs ip=131.128.52.97:131.128.52.51:131.128.52.51:255.255.255.0::eth0:off”
D)
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- -j 4
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- zImage
make ARCH=arm CROSS_COMPILE=arm-none-linux-gnueabi- uImage
>cp arch/arm/boot/ zImage /tftpboot/zImage-nfs
3）虛擬機服務端開啓nfs服務
$ sudo apt install nfs-kernel-server
$ sudo chown nobody:nogroup /tftpboot/nfs
$ sudo chmod 777 /tftpboot/nfs
$ sudo nano /etc/exports （注意一定要可讀寫權限，否者內核啓動會報權限問題）
/tftpboot/nfs *(rw,sync,no_root_squash,subtree_check)
3）uboot下載內核，啓動
>tftp 30008000 zImage-nfs (zImage-nfs在虛擬機/tftpboot/裏面)
>bootm 30008000
啓動後輸出：
----------------------------
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 2.6.35.7+ (jimmy@ubuntu) (gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) ) #1 PREEMPT Thu Jun 4 10:06:42 PDT 2020
[ 0.000000] CPU: ARMv7 Processor [412fc082] revision 2 (ARMv7), cr=10c53c7f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: SMDKV210
[ 0.000000] @@@@@@@ atags_pointer not null
[ 0.000000] @@@@@@@linter#####boot_params:c0000100,mdesc->boot_params:40000002
[ 0.000000] Ignoring unrecognised tag 0x41001099
[ 0.000000] $$$$$$$$$cmdline:root=/dev/nfs rw nfsroot=131.128.52.51:/tftpboot/nfs,proto=tcp,nfsvers=3,nolock ip=131.128.52.97:131.128.52.51:131.128.52.1:255.255.255.0::eth0:off console=ttySAC2,115200 init=/linuxrc
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] CPU S5PV210/S5PC110 (id 0x43110220)
[ 0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics
[ 0.000000] S5PV210: PLL settings, A=1000000000, M=667000000, E=96000000 V=54000000
[ 0.000000] S5PV210: ARMCLK=1000000000, HCLKM=200000000, HCLKD=166750000
[ 0.000000] HCLKP=133400000, PCLKM=100000000, PCLKD=83375000, PCLKP=66700000
[ 0.000000] sclk_dmc: source is sclk_a2m (0), rate is 200000000
[ 0.000000] sclk_onenand: source is hclk_psys (0), rate is 66700000
[ 0.000000] sclk: source is mout_mpll (6), rate is 66700000
[ 0.000000] sclk: source is mout_mpll (6), rate is 66700000
[ 0.000000] sclk: source is mout_mpll (6), rate is 66700000
[ 0.000000] sclk: source is mout_mpll (6), rate is 66700000
[ 0.000000] sclk_mixer: source is sclk_dac (0), rate is 24000000
[ 0.000000] sclk_spdif: source is sclk_audio (0), rate is 24000000
[ 0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_fimc: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_cam0: source is xusbxti (1), rate is 12000000
[ 0.000000] sclk_cam1: source is ext_xtal (0), rate is 12000000
[ 0.000000] sclk_fimd: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_mmc: source is mout_mpll (6), rate is 47642857
[ 0.000000] sclk_mmc: source is mout_epll (7), rate is 96000000
[ 0.000000] sclk_mmc: source is mout_mpll (6), rate is 47642857
[ 0.000000] sclk_mmc: source is mout_epll (7), rate is 96000000
[ 0.000000] sclk_mfc: source is sclk_a2m (0), rate is 200000000
[ 0.000000] sclk_g2d: source is sclk_a2m (0), rate is 200000000
[ 0.000000] sclk: source is sclk_a2m (0), rate is 100000000
[ 0.000000] sclk_csis: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_spi: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_spi: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_pwi: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_pwm: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_mdnie: source is ext_xtal (0), rate is 24000000
[ 0.000000] sclk_mdnie_pwm: source is ext_xtal (0), rate is 24000000
[ 0.000000] s5pv210: 37748736 bytes system memory reserved for mfc at 0x30bf8000
[ 0.000000] s5pv210: 37748736 bytes system memory reserved for mfc at 0x40000000
[ 0.000000] s5pv210: 25165824 bytes system memory reserved for fimc0 at 0x42400000
[ 0.000000] s5pv210: 10137600 bytes system memory reserved for fimc1 at 0x43c00000
[ 0.000000] s5pv210: 25165824 bytes system memory reserved for fimc2 at 0x445ab000
[ 0.000000] s5pv210: 25165824 bytes system memory reserved for jpeg at 0x45dab000
[ 0.000000] s5pv210: 4915200 bytes system memory reserved for fimd at 0x475ab000
[ 0.000000] s5pv210: 10485760 bytes system memory reserved for texstream at 0x47a5b000
[ 0.000000] s5pv210: 3379200 bytes system memory reserved for pmem_gpu1 at 0x4845b000
[ 0.000000] s5pv210: 8388608 bytes system memory reserved for g2d at 0x48794000
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048
[ 0.000000] Kernel command line: root=/dev/nfs rw nfsroot=131.128.52.51:/tftpboot/nfs,proto=tcp,nfsvers=3,nolock ip=131.128.52.97:131.128.52.51:131.128.52.1:255.255.255.0::eth0:off console=ttySAC2,115200 init=/linuxrc
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 256MB 256MB = 512MB total
[ 0.000000] Memory: 327768k/327768k available, 196520k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xff000000 - 0xffe00000 ( 14 MB)
[ 0.000000] vmalloc : 0xe0800000 - 0xfc000000 ( 440 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .init : 0xc0008000 - 0xc0032000 ( 168 kB)
[ 0.000000] .text : 0xc0032000 - 0xc06dd000 (6828 kB)
[ 0.000000] .data : 0xc06de000 - 0xc072ac40 ( 308 kB)
[ 0.000000] SLUB: Genslabs=9, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU-based detection of stalled CPUs is disabled.
[ 0.000000] Verbose stalled-CPUs detection is disabled.
[ 0.000000] NR_IRQS:393
[ 0.000000] VIC @fd000000: id 0x00041192, vendor 0x41
[ 0.000000] VIC @fd010000: id 0x00041192, vendor 0x41
[ 0.000000] VIC @fd020000: id 0x00041192, vendor 0x41
[ 0.000000] VIC @fd030000: id 0x00041192, vendor 0x41
[ 0.000000] mult[140737]
[ 0.000000] max_delta_ns[2937815369]
[ 0.000000] min_delta_ns[30517]
[ 0.000000] rate[32768]
[ 0.000000] HZ[256]
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [ttySAC2] enabled
[ 0.524658] Calibrating delay loop... 998.15 BogoMIPS (lpj=1949696)
[ 0.610510] pid_max: default: 32768 minimum: 301
[ 0.615158] Mount-cache hash table entries: 512
[ 0.619887] Initializing cgroup subsys debug
[ 0.623871] Initializing cgroup subsys cpuacct
[ 0.628283] Initializing cgroup subsys freezer
[ 0.632723] CPU: Testing write buffer coherency: ok
[ 0.639499] regulator: core version 0.5
[ 0.641990] NET: Registered protocol family 16
[ 0.651648] S3C Power Management, Copyright 2004 Simtec Electronics
[ 0.656447] pmstats at 00000000
[ 0.659572] Open OV2655 camema sensor
[ 0.796887] smdkc110_setup_clocks: sclk_mmc: source is mout_mpll, rate is 47642857
[ 0.802998] smdkc110_setup_clocks: sclk_mmc: source is mout_mpll, rate is 47642857
[ 0.810532] smdkc110_setup_clocks: sclk_mmc: source is mout_mpll, rate is 47642857
[ 0.818070] smdkc110_setup_clocks: sclk_mmc: source is mout_mpll, rate is 47642857
[ 0.825616] smdkv210_nand_io_init
[ 0.829270] S5PV210: Initializing architecture
[ 0.833615] s3c24xx-pwm s3c24xx-pwm.0: tin at 66700000, tdiv at 66700000, tin=divclk, base 0
[ 0.841747] s3c24xx-pwm s3c24xx-pwm.1: tin at 66700000, tdiv at 66700000, tin=divclk, base 8
[ 0.850149] s3c24xx-pwm s3c24xx-pwm.2: tin at 66700000, tdiv at 66700000, tin=divclk, base 12
[ 0.858640] s3c24xx-pwm s3c24xx-pwm.3: tin at 66700000, tdiv at 66700000, tin=divclk, base 16
[ 0.867251] regulator: pd_audio_supply: 5000 mV normal
[ 0.872411] regulator: pd_cam_supply: 5000 mV normal
[ 0.877424] regulator: pd_tv_supply: 5000 mV normal
[ 0.882357] regulator: pd_lcd_supply: 5000 mV normal
[ 0.887384] regulator: pd_g3d_supply: 5000 mV normal
[ 0.892409] regulator: pd_mfc_supply: 5000 mV normal
[ 0.903276] bio: create slab <bio-0> at 0
[ 0.906369] SCSI subsystem initialized
[ 0.909660] usbcore: registered new interface driver usbfs
[ 0.915057] usbcore: registered new interface driver hub
[ 0.920378] usbcore: registered new device driver usb
[ 0.925713] s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter
[ 0.930864] s3c-i2c s3c2440-i2c.1: i2c-1: S3C I2C adapter
[ 0.936236] s3c-i2c s3c2440-i2c.2: i2c-2: S3C I2C adapter
[ 0.941732] Advanced Linux Sound Architecture Driver Version 1.0.23.
[ 0.948143] Sangoma WANPIPE Router v1.1 (c) 1995-2000 Sangoma Technologies Inc.
[ 0.955270] cfg80211: Calling CRDA to update world regulatory domain
[ 0.961551] Switching to clocksource clock_source_systimer
[ 0.971963] NET: Registered protocol family 2
[ 0.975028] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.982455] TCP established hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.989267] TCP bind hash table entries: 16384 (order: 6, 327680 bytes)
[ 0.996002] TCP: Hash tables configured (established 16384 bind 16384)
[ 1.002057] TCP reno registered
[ 1.005166] UDP hash table entries: 256 (order: 1, 12288 bytes)
[ 1.011088] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[ 1.017526] NET: Registered protocol family 1
[ 1.021956] RPC: Registered udp transport module.
[ 1.026411] RPC: Registered tcp transport module.
[ 1.031085] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.037652] PMU: registered new PMU device of type 0
[ 1.042473] wifi power management
[ 1.045967] SMDKC110/V210 RTC, (c) 2010 Samsung Electronics
[ 1.051404] smdkc110-rtc smdkc110-rtc: rtc disabled, re-enabling
[ 1.057475] smdkc110-rtc smdkc110-rtc: rtc core: registered s3c as rtc0
[ 1.063978] S5PV210 ADC driver, (c) 2010 Samsung Electronics
[ 1.069771] cpuidle: phy_regs_save:0x4fd7d000
[ 1.074201] input: s3c-button as /devices/virtual/input/input0
[ 1.079714] s3c button Initialized!!
[ 1.083375] Loaded driver for PL330 DMAC-0 s3c-pl330
[ 1.088205] DBUFF-64x8bytes Num_Chans-8 Num_Peri-2 Num_Events-32
[ 1.094328] Loaded driver for PL330 DMAC-1 s3c-pl330
[ 1.099206] DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[ 1.105345] Loaded driver for PL330 DMAC-2 s3c-pl330
[ 1.110207] DBUFF-8x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32
[ 1.123112] ashmem: initialized
[ 1.125377] NTFS driver 2.1.29 [Flags: R/W].
[ 1.129060] JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 1.136083] ROMFS MTD (C) 2007 Red Hat, Inc.
[ 1.140263] msgmni has been set to 640
[ 1.146450] alg: No test for stdrng (krng)
[ 1.149129] io scheduler noop registered
[ 1.153013] io scheduler deadline registered
[ 1.157237] io scheduler cfq registered (default)
[ 1.162666] s3cfb s3cfb: [fb2] dma: 0x475ab000, cpu: 0xe1000000, size: 0x004b0000
[ 1.182286] Console: switching to colour frame buffer device 128x37
[ 1.195632] FIMD src sclk = 166750000
[ 1.198848] s3cfb s3cfb: registered successfully
[ 1.304004] x210 led driver
[ 1.371843] PA FB = 0x475AB000, bits per pixel = 32
[ 1.375274] screen width=1024 height=600 va=0xd75ab000 pa=0x475ab000
[ 1.381588] xres_virtual = 1024, yres_virtual = 1200, xoffset = 0, yoffset = 0
[ 1.388774] fb_size=4915200
[ 1.391532] Back frameBuffer[0].VAddr=d7803000 PAddr=47803000 size=2457600
[ 1.398720] s5pv210-uart.0: s3c2410_serial0 at MMIO 0xe2900000 (irq = 16) is a S3C6400/10
[ 1.406867] s5pv210-uart.1: s3c2410_serial1 at MMIO 0xe2900400 (irq = 20) is a S3C6400/10
[ 1.414925] s5pv210-uart.2: s3c2410_serial2 at MMIO 0xe2900800 (irq = 24) is a S3C6400/10
[ 1.423055] s5pv210-uart.3: s3c2410_serial3 at MMIO 0xe2900c00 (irq = 28) is a S3C6400/10
[ 1.435371] brd: module loaded
[ 1.439173] loop: module loaded
[ 1.440899] pmem_gpu1: 1 init
[ 1.444210] Android kernel panic handler initialized (bind=kpanic)
[ 1.450412] S3C NAND Driver, (c) 2008 Samsung Electronics
[ 1.455429] Unknown NAND Device.
[ 1.458571] PPP generic driver version 2.4.2
[ 1.462967] PPP Deflate Compression module registered
[ 1.467804] PPP BSD Compression module registered
[ 1.473190] PPP MPPE Compression module registered
[ 1.477254] NET: Registered protocol family 24
[ 1.483241] dm9000 Ethernet Driver, V1.31
[ 1.487065] eth0: dm9000c at e08f4300,e08f8304 IRQ 42 MAC: 00:09:c0:ff:ec:48 (platform data)
[ 1.494258] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.500818] s5p-ehci s5p-ehci: s5pv210 EHCI
[ 1.504877] s5p-ehci s5p-ehci: new USB bus registered, assigned bus number 1
[ 1.511951] s5p-ehci s5p-ehci: irq 87, io mem 0xec200000
[ 1.525532] s5p-ehci s5p-ehci: USB 0.0 started, EHCI 1.00
[ 1.529523] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.536223] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.543414] usb usb1: Product: s5pv210 EHCI
[ 1.547567] usb usb1: Manufacturer: Linux 2.6.35.7+ ehci_hcd
[ 1.553204] usb usb1: SerialNumber: s5pv210
[ 1.557793] hub 1-0:1.0: USB hub found
[ 1.561116] hub 1-0:1.0: 1 port detected
[ 1.565172] Initializing USB Mass Storage driver...
[ 1.569946] usbcore: registered new interface driver usb-storage
[ 1.575827] USB Mass Storage support registered.
[ 1.580671] mice: PS/2 mouse device common for all mice
[ 1.585948] S5P Touchscreen driver, (c) 2008 Samsung Electronics
[ 1.591688] s3c-ts s3c-ts: Created Median filter len:5 coords:2 dec_threshold:6
[ 1.598883] s3c-ts s3c-ts: Created Mean filter len:3 coords:2
[ 1.604632] s3c-ts s3c-ts: Created Linear filter coords:2
[ 1.609978] s3c-ts s3c-ts: Created zoom filter coords:2
[ 1.615167] s3c-ts s3c-ts: 4 filter(s) initialized
[ 1.619954] S5P TouchScreen got loaded successfully : 12 bits
[ 1.625805] input: S5P TouchScreen as /devices/virtual/input/input1
[ 1.632389] using rtc device, s3c, for alarms
[ 1.636176] i2c /dev entries driver
[ 1.640136] Linux video capture interface: v2.00
[ 1.644360] gspca: main v2.9.0 registered
[ 1.648395] s3c-csis: Samsung MIPI-CSI2 driver probed successfully
[ 1.654472] mfc_init: <6>S5PC110 MFC Driver, (c) 2009 Samsung Electronics
[ 1.654479]
[ 1.663028] S3C JPEG Driver, (c) 2007 Samsung Electronics
[ 1.668030] JPEG driver for S5PV210
[ 1.672085] i2c i2c-1: attached s5p_ddc into i2c adapter successfully
[ 1.677951] S5PC11X HPD Driver, (c) 2009 Samsung Electronics
[ 1.683733] S5PC11X CEC Driver, (c) 2009 Samsung Electronics
[ 1.689702] usbcore: registered new interface driver uvcvideo
[ 1.694892] USB Video Class driver (v0.1.0)
[ 1.700994] device-mapper: uevent: version 1.0.3
[ 1.707029] device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: [email protected]
[ 1.714075] cpuidle: using governor ladder
[ 1.718138] cpuidle: using governor menu
[ 1.722011] sdhci: Secure Digital Host Controller Interface driver
[ 1.728121] sdhci: Copyright(c) Pierre Ossman
[ 1.732576] s3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133400000 Hz)
[ 1.739053] s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133400000 Hz)
[ 1.745641] s3c-sdhci s3c-sdhci.0: clock source 2: sclk_mmc (47642857 Hz)
[ 1.752541] mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMA
[ 1.759452] s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133400000 Hz)
[ 1.766011] s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133400000 Hz)
[ 1.772597] s3c-sdhci s3c-sdhci.1: clock source 2: sclk_mmc (47642857 Hz)
[ 1.849689] wifi power enabled
[ 1.851381] mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMA
[ 1.858349] s3c-sdhci s3c-sdhci.2: clock source 0: hsmmc (133400000 Hz)
[ 1.864892] s3c-sdhci s3c-sdhci.2: clock source 1: hsmmc (133400000 Hz)
[ 1.871484] s3c-sdhci s3c-sdhci.2: clock source 2: sclk_mmc (47642857 Hz)
[ 1.878348] mmc2: SDHCI controller on samsung-hsmmc [s3c-sdhci.2] using ADMA
[ 1.885295] s3c-sdhci s3c-sdhci.3: clock source 0: hsmmc (133400000 Hz)
[ 1.891845] s3c-sdhci s3c-sdhci.3: clock source 1: hsmmc (133400000 Hz)
[ 1.898434] s3c-sdhci s3c-sdhci.3: clock source 2: sclk_mmc (47642857 Hz)
[ 1.905300] mmc3: SDHCI controller on samsung-hsmmc [s3c-sdhci.3] using ADMA
[ 1.912802] usbcore: registered new interface driver hiddev
[ 1.917820] usbcore: registered new interface driver usbhid
[ 1.923293] usbhid: USB HID core driver
[ 1.927488] logger: created 64K log 'log_main'
[ 1.931660] logger: created 256K log 'log_events'
[ 1.936321] logger: created 64K log 'log_radio'
[ 1.940814] logger: created 64K log 'log_system'
[ 1.947435] No device for DAI WM8976 HiFi
[ 1.949991] s3c64xx_iis_dai_init:s3c64xx-i2s0
[ 1.954530] s3c64xx_iis_dev_probe:id0 !!!
[ 1.958405] s3c64xx_iis_dai_init:s3c64xx-i2s1
[ 1.963103] WM8976 Audio Codec 0.4wm8976_probe: i2c_master_send
[ 1.968841] wm8976_init
[ 2.024275] mmc0: new high speed MMC card at address 0001
[ 2.028221] usb 1-1: new high speed USB device using s5p-ehci and address 2
[ 2.035352] mmcblk0: mmc0:0001 004GE0 3.68 GiB
[ 2.039934] mmcblk0: p1 p2 p3 p4
[ 2.171678] usb 1-1: New USB device found, idVendor=05e3, idProduct=0608
[ 2.176918] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.184018] usb 1-1: Product: USB2.0 Hub
[ 2.188668] hub 1-1:1.0: USB hub found
[ 2.191932] hub 1-1:1.0: 4 ports detected
[ 2.531285] mmc2: new high speed SDHC card at address 21e1
[ 2.535492] mmcblk1: mmc2:21e1 APPSD 7.61 GiB
[ 2.539918] mmcblk1: p1
[ 2.746010] s3c_idma_preallocate_buffer: VA-e0940000 PA-C0000000 163840bytes
[ 2.752258] s3c_preallocate_dma_buffer: VA-ff007000, PA-4FF40000, 131072bytes
[ 2.758949] asoc: WM8976 HiFi <-> s3c64xx-i2s0 mapping ok
[ 2.767565] ALSA device list:
[ 2.769082] #0: smdkc1000 (WM8976)
[ 2.772649] GACT probability NOT on
[ 2.776090] Mirror/redirect action on
[ 2.779727] u32 classifier
[ 2.782392] Actions configured
[ 2.785788] Netfilter messages via NETLINK v0.30.
[ 2.790529] nf_conntrack version 0.5.0 (5121 buckets, 20484 max)
[ 2.796604] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
[ 2.803821] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
[ 2.811701] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[ 2.818500] ctnetlink v0.93: registering with nfnetlink.
[ 2.823247] xt_time: kernel timezone is -0000
[ 2.829566] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.833502] arp_tables: (C) 2002 David S. Miller
[ 2.838066] TCP cubic registered
[ 2.841216] NET: Registered protocol family 10
[ 2.847569] lo: Disabled Privacy Extensions
[ 2.854947] Mobile IPv6
[ 2.855913] IPv6 over IPv4 tunneling driver
[ 2.861610] sit0: Disabled Privacy Extensions
[ 2.867307] ip6tnl0: Disabled Privacy Extensions
[ 2.871807] NET: Registered protocol family 17
[ 2.874897] NET: Registered protocol family 15
[ 2.879332] lib80211: common routines for IEEE802.11 drivers
[ 2.885000] ThumbEE CPU extension supported.
[ 2.889281] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2
[ 2.897338] regulator_init_complete: disabling pd_mfc_supply
[ 2.902445] regulator_init_complete: disabling pd_tv_supply
[ 2.907982] regulator_init_complete: disabling pd_cam_supply
[ 2.913660] smdkc110-rtc smdkc110-rtc: rtc disabled, re-enabling
[ 2.919604] smdkc110-rtc smdkc110-rtc: setting system clock to 2010-01-01 12:12:56 UTC (1262347976)
[ 2.930076] FIMC0 registered successfully
[ 2.933901] FIMC1 registered successfully
[ 2.937877] FIMC2 registered successfully
[ 2.940652] <6>S5PC1XX TVOUT Driver, (c) 2009 Samsung Electronics
[ 2.947460] s5p-tvout s5p-tvout: hpd status is cable removed
[ 3.498187] eth0: link down
[ 3.499655] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 4.506513] IP-Config: Complete:
[ 4.508082] device=eth0, addr=131.128.52.97, mask=255.255.255.0, gw=131.128.52.1,
[ 4.515882] host=131.128.52.97, domain=, nis-domain=(none),
[ 4.521880] bootserver=131.128.52.51, rootserver=131.128.52.51, rootpath=
[ 4.529475] DBUG_PORT must not use AFC!
[ 4.533183] Looking up port of RPC 100003/3 on 131.128.52.51
[ 5.197390] eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 5.201606] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 5.547765] Looking up port of RPC 100005/3 on 131.128.52.51
[ 5.563429] VFS: Mounted root (nfs filesystem) on device 0:12.
[ 5.567840] Freeing init memory: 168K
Starting logging: OK
Starting mdev...
Initializing random number generator... done.
Starting network...
ip: RTNETLINK answers: File exists
ip: RTNETLINK answers: File exists
ip: RTNETLINK answers: File exists
Generating RSA Key...
Generating public/private rsa1 key pair.
Your identification has been saved in /etc/ssh_host_key.
Your public key has been saved in /etc/ssh_host_key.pub.
The key fingerprint is:
88:2b:54:f4:09:ad:88:7e:9e:31:bf:52:0f:1d:e5:5d
The key's randomart image is:
+--[RSA1 2048]----+
| o. |
| . o.. . E |
| . ...o o . . |
|. .... o . . |
|. . . o S |
| o + + . |
| + B o |
| = . . |
| ... |
+-----------------+
Generating RSA Key...
Generating public/private rsa key pair.
Your identification has been saved in /etc/ssh_host_rsa_key.
Your public key has been saved in /etc/ssh_host_rsa_key.pub.
The key fingerprint is:
23:54:f3:c8:b8:9b:41:61:67:14:a4:47:bc:61:4a:ab
The key's randomart image is:
+--[ RSA 2048]----+
| o+X. |
| ..X++ |
| .=++o. |
| ooo. |
| .+ S |
| E = . |
| o |
| |
| |
+-----------------+
Generating DSA Key...
THIS CAN TAKE A MINUTE OR TWO DEPENDING ON YOUR PROCESSOR!
Generating public/private dsa key pair.
Your identification has been saved in /etc/ssh_host_dsa_key.
Your public key has been saved in /etc/ssh_host_dsa_key.pub.
The key fingerprint is:
15:18:40:ec:88:97:0c:52:e7:bb:5f:c3:1b:5f:07:4f
The key's randomart image is:
+--[ DSA 1024]----+
| .. .oo..o. |
|. .o . . . |
| . +.+ . |
| . =.. . |
| .. S . E |
| . . + |
| . = . o |
| . . = . . |
| . . . |
+-----------------+
Generating ECDSA Key...
THIS CAN TAKE A MINUTE OR TWO DEPENDING ON YOUR PROCESSOR!
Generating public/private ecdsa key pair.
Your identification has been saved in /etc/ssh_host_ecdsa_key.
Your public key has been saved in /etc/ssh_host_ecdsa_key.pub.
The key fingerprint is:
f5:57:72:96:de:21:f2:1d:e9:de:26:02:92:ea:d1:cb
The key's randomart image is:
+--[ECDSA 256]---+
| |
| o|
| .. ..=+|
| o .o ==+|
| S . ...+.|
| o . . .. .|
| o . . ..o|
| . o . . o |
| . E |
+-----------------+
Starting sshd: /var/empty must be owned by root and not group or world-writable.
OK
Starting qttest...
[ 17.797673] EXT2-fs (mmcblk0p4): error: couldn't mount because of unsupported optional features (4)
hdmi_x210 start
connect::m_flagHWConnected() fail
=============== HDMI Audio =============
========= HDMI Mode & Color Space =======
= 1. HDMI(YCbCr) =
= 2. HDMI(RGB) =
=========== x210 HDMI Rseolution ========
= 4. 480P_60_16_9 (0x04000000) =
= 5. 480P_60_4_3 (0x05000000) =
= 6. 576P_50_16_9 (0x06000000) =
= 7. 576P_50_4_3 (0x07000000) =
= 8. 720P_60 (0x08000000) =
= 9. 720P_50 (0x09000000) =
= a. 1080P_60 (0x0a000000) =
= b. 1080P_50 (0x0b000000) =
= c. 1080I_60 (0x0c000000) =
= d. 1080I_50 (0x0d000000) =
= i. 1080P_30 (0x12000000) =
=========================================
[ 18.433824] EXT4-fs (mmcblk0p4): warning: maximal mount count reached, running e2fsck is recommended
[ 18.452072] EXT4-fs (mmcblk0p4): 1 orphan inode deleted
[ 18.461046] EXT4-fs (mmcblk0p4): recovery complete
[ 18.488949] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: (null)
Welcome to Buildroot
x210v3 login: Error opening mouse device '/dev/input/mouse2': No such file or directory
QWSTslibMouseHandlerPrivate: ts_open() failed with error: 'No such file or directory'
Please check your tslib installation!
Welcome to Buildroot
x210v3 login: root （注意我這裏去掉了shadow裏面對應root密碼，所以輸入用戶名root後直接登錄）
[root@x210v3 ~]# ls