raspberry 2b 启动信息

raspberry 2b 启动信息

Uncompressing Linux... done, booting the kernel.

[ 0.000000] Booting Linux on physical CPU 0xf00

[ 0.000000] Initializing cgroup subsys cpu

[ 0.000000] Initializing cgroup subsys cpuacct

[ 0.000000] Linux version 3.18.5-v7+ (pi@raspi2) (gcc version 4.8.3 20140106

(prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11) ) #1

SMP PREEMPT Fri Feb 6 23:06:57 CET 2015

[ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d

[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instructio

n cache

[ 0.000000] Machine model: Raspberry Pi 2 Model B

[ 0.000000] cma: Reserved 8 MiB at 0x36800000

[ 0.000000] Memory policy: Data cache writealloc

[ 0.000000] [bcm2709_smp_init_cpus] enter (8620->f3003010)

[ 0.000000] [bcm2709_smp_init_cpus] ncores=4

[ 0.000000] PERCPU: Embedded 11 pages/cpu @b60dd000 s12864 r8192 d24000 u4505

6

[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pag

es: 223520

[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 b

cm2708_fb.fbheight=416 bcm2709.boardrev=0xa21041 bcm2709.serial=0x75e34b8e smsc9

5xx.macaddr=B8:27:EB:E3:4B:8E bcm2708_fb.fbswap=1 bcm2709.disk_led_gpio=47 bcm27

09.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base

=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=tty1 consol

e=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait

fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo

[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)

[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)

[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)

[ 0.000000] Memory: 875436K/901120K available (5902K kernel code, 404K rwdata

, 1876K rodata, 404K init, 784K bss, 25684K reserved)

[ 0.000000] Virtual kernel memory layout:

[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)

[ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 kB)

[ 0.000000] vmalloc : 0xb7800000 - 0xff000000 (1144 MB)

[ 0.000000] lowmem : 0x80000000 - 0xb7000000 ( 880 MB)

[ 0.000000] modules : 0x7f000000 - 0x80000000 ( 16 MB)

[ 0.000000] .text : 0x80008000 - 0x807a0b04 (7779 kB)

[ 0.000000] .init : 0x807a1000 - 0x80806000 ( 404 kB)

[ 0.000000] .data : 0x80806000 - 0x8086b06c ( 405 kB)

[ 0.000000] .bss : 0x8086b06c - 0x8092f06c ( 784 kB)

[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1

[ 0.000000] Preemptible hierarchical RCU implementation.

[ 0.000000] NR_IRQS:480

[ 0.000000] Architected cp15 timer(s) running at 19.20MHz (virt).

[ 0.000014] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 35791

39424256ns

[ 0.000037] Switching to timer-based delay loop, resolution 52ns

[ 0.000325] Console: colour dummy device 80x30

[ 0.001857] console [tty1] enabled

[ 0.001908] Calibrating delay loop (skipped), value calculated using timer fr

equency.. 38.40 BogoMIPS (lpj=192000)

[ 0.001990] pid_max: default: 32768 minimum: 301

[ 0.002408] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.002468] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)

[ 0.003751] Initializing cgroup subsys memory

[ 0.003840] Initializing cgroup subsys devices

[ 0.003896] Initializing cgroup subsys freezer

[ 0.003946] Initializing cgroup subsys net_cls

[ 0.004009] Initializing cgroup subsys blkio

[ 0.004123] CPU: Testing write buffer coherency: ok

[ 0.004237] ftrace: allocating 20192 entries in 60 pages

[ 0.054179] CPU0: update cpu_capacity 1024

[ 0.054256] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00

[ 0.054295] [bcm2709_smp_prepare_cpus] enter

[ 0.054463] Setting up static identity map for 0x552d78 - 0x552dd0

[ 0.114180] [bcm2709_boot_secondary] cpu:1 started (0) 18

[ 0.114499] CPU1: Booted secondary processor

[ 0.114508] [bcm2709_secondary_init] enter cpu:1

[ 0.114566] CPU1: update cpu_capacity 1024

[ 0.114576] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01

[ 0.134120] [bcm2709_boot_secondary] cpu:2 started (0) 18

[ 0.134363] CPU2: Booted secondary processor

[ 0.134371] [bcm2709_secondary_init] enter cpu:2

[ 0.134404] CPU2: update cpu_capacity 1024

[ 0.134413] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02

[ 0.154195] [bcm2709_boot_secondary] cpu:3 started (0) 18

[ 0.154423] CPU3: Booted secondary processor

[ 0.154430] [bcm2709_secondary_init] enter cpu:3

[ 0.154461] CPU3: update cpu_capacity 1024

[ 0.154469] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03

[ 0.154565] Brought up 4 CPUs

[ 0.154685] SMP: Total of 4 processors activated (153.60 BogoMIPS).

[ 0.154718] CPU: All CPU(s) started in SVC mode.

[ 0.155726] devtmpfs: initialized

[ 0.178816] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7

rev 5

[ 0.181036] pinctrl core: initialized pinctrl subsystem

[ ystem

[ ET: Registered protocol family 16

[ 0.189791] DMA: preallocated 4096 KiB pool for atomic coherent allocations

[ 0.213982] cpuidle: using governor ladder

[ 0.244013] cpuidle: using governor menu

[ 0.244482] bcm2709.uart_clock = 3000000

[ 0.247770] No ATAGs?

[ 0.247836] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint

registers.

[ 0.247891] hw-breakpoint: maximum watchpoint size is 8 bytes.

[ 0.247951] mailbox: Broadcom VideoCore Mailbox driver

[ 0.248087] bcm2708_vcio: mailbox at f300b880

[ 0.248196] bcm_power: Broadcom power driver

[ 0.248230] bcm_power_open() -> 0

[ 0.248255] bcm_power_request(0, 8)

[ 0.748958] bcm_mailbox_read -> 00000080, 0

[ 0.748990] bcm_power_request -> 0

[ 0.749132] Serial: AMBA PL011 UART driver

[ 0.749281] dev:f1: ttyAMA0 at MMIO 0x3f201000 (irq = 83, base_baud = 0) is a

PL011 rev3

[ 1.271121] console [ttyAMA0] enabled

[ 1.347703] SCSI subsystem initialized

[ 1.351712] usbcore: registered new interface driver usbfs

[ 1.357379] usbcore: registered new interface driver hub

[ 1.362853] usbcore: registered new device driver usb

[ 1.369894] Switched to clocksource arch_sys_counter

[ 1.404893] FS-Cache: Loaded

[ 1.408149] CacheFiles: Loaded

[ 1.423642] NET: Registered protocol family 2

[ 1.429264] TCP established hash table entries: 8192 (order: 3, 32768 bytes)

[ 1.436506] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[ 1.443195] TCP: Hash tables configured (established 8192 bind 8192)

[ 1.449667] TCP: reno registered

[ 1.452937] UDP hash table entries: 512 (order: 2, 16384 bytes)

[ 1.458922] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[ 1.465667] NET: Registered protocol family 1

[ 1.470487] RPC: Registered named UNIX socket transport module.

[ 1.476429] RPC: Registered udp transport module.

[ 1.481226] RPC: Registered tcp transport module.

[ 1.485946] RPC: Registered tcp NFSv4.1 backchannel transport module.

[ 1.493541] bcm2708_dma: DMA manager at f3007000

[ 1.498341] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000

000(1008 MiB)

[ 1.508392] futex hash table entries: 1024 (order: 4, 65536 bytes)

[ 1.514903] audit: initializing netlink subsys (disabled)

[ 1.520440] audit: type=2000 audit(1.299:1): initialized

[ 1.541941] VFS: Disk quotas dquot_6.5.2

[ 1.546254] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)

[ 1.555965] FS-Cache: Netfs 'nfs' registered for caching

[ 1.562264] NFS: Registering the id_resolver key type

[ 1.567397] Key type id_resolver registered

[ 1.571653] Key type id_legacy registered

[ 1.576766] msgmni has been set to 1725

[ 1.582357] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 2

52)

[ 1.590033] io scheduler noop registered

[ 1.593987] io scheduler deadline registered (default)

[ 1.599467] io scheduler cfq registered

[ 1.606013] BCM2708FB: allocated DMA memory f6c00000

[ 1.611061] BCM2708FB: allocated DMA channel 0 @ f3007000

[ 1.624643] Console: switching to colour frame buffer device 109x37

[ 1.636890] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driv

er

[ 1.644642] uart-pl011 dev:f1: no DMA platform data

[ 1.650142] vc-cma: Videocore CMA driver

[ 1.654136] vc-cma: vc_cma_base = 0x00000000

[ 1.658910] vc-cma: vc_cma_size = 0x00000000 (0 MiB)

[ 1.664436] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)

[ 1.681745] brd: module loaded

[ 1.693309] loop: module loaded

[ 1.699100] vchiq: vchiq_init_state: slot_zero = 0xb6800000, is_master = 0

[ 1.709089] Loading iSCSI transport class v2.0-870.

[ 1.717150] CAN device driver interface

[ 1.723475] usbcore: registered new interface driver smsc95xx

[ 1.731613] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)

[ 1.940006] Core Release: 2.80a

[ 1.945530] Setting default values for core params

[ 1.952765] Finished setting default values for core params

[ 2.161106] Using Buffer DMA mode

[ 2.166747] Periodic Transfer Interrupt Enhancement - disabled

[ 2.174916] Multiprocessor Interrupt Enhancement - disabled

[ 2.182841] OTG VER PARAM: 0, OTG VER FLAG: 0

[ 2.189483] Dedicated Tx FIFOs mode

[ 2.195641] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xb6c

14000 dma = 0xf6c14000 len=9024

[ 2.210257] FIQ FSM acceleration enabled for :

[ 2.210257] Non-periodic Split Transactions

[ 2.210257] Periodic Split Transactions

[ 2.210257] High-Speed Isochronous Endpoints

[ 2.236380] WARN::hcd_init_fiq:412: FIQ on core 1 at 0x803f7a24

[ 2.244683] WARN::hcd_init_fiq:413: FIQ ASM at 0x803f7d80 length 36

[ 2.253312] WARN::hcd_init_fiq:438: MPHI regs_base at 0xb7806000

[ 2.261650] dwc_otg bcm2708_usb: DWC OTG Controller

[ 2.268863] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number

1

[ 2.278481] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000

[ 2.286366] Init: Port Power? op_state=1

[ 2.292632] Init: Power Port (0)

[ 2.298460] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[ 2.307640] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=

1

[ 2.317220] usb usb1: Product: DWC OTG Controller

[ 2.324236] usb usb1: Manufacturer: Linux 3.18.5-v7+ dwc_otg_hcd

[ 2.332600] usb usb1: SerialNumber: bcm2708_usb

[ 2.340523] hub 1-0:1.0: USB hub found

[ 2.346678] hub 1-0:1.0: 1 port detected

[ 2.353937] usbcore: registered new interface driver usb-storage

[ 2.362643] mousedev: PS/2 mouse device common for all mice

[ 2.371329] bcm2835-cpufreq: min=600000 max=700000

[ 2.378861] sdhci: Secure Digital Host Controller Interface driver

[ 2.387469] sdhci: Copyright(c) Pierre Ossman

[ 2.394417] DMA channels allocated for the MMC driver

[ 2.429927] Load BCM2835 MMC driver

[ 2.438472] sdhci-pltfm: SDHCI platform and OF driver helper

[ 2.447018] ledtrig-cpu: registered to indicate activity on CPUs

[ 2.457692] hidraw: raw HID events driver (C) Jiri Kosina

[ 2.465837] usbcore: registered new interface driver usbhid

[ 2.473873] usbhid: USB HID core driver

[ 2.480435] TCP: cubic registered

[ 2.486131] Initializing XFRM netlink socket

[ 2.493861] NET: Registered protocol family 17

[ 2.500748] can: controller area network core (rev 20120528 abi 9)

[ 2.511470] NET: Registered protocol family 29

[ 2.518200] can: netlink gateway (rev 20130117) max_hops=1

[ 2.526460] Key type dns_resolver registered

[ 2.533538] Registering SWP/SWPB emulation handler

[ 2.541644] registered taskstats version 1

[ 2.548286] vc-sm: Videocore shared memory driver

[ 2.555427] Indeed it is in host mode hprt0 = 00021501

[ 2.563492] [vc_sm_connected_init]: start

[ 2.570637] [vc_sm_connected_init]: end - returning 0

鳾 2.579302] Waiting for root device /dev/mmcblk0p2...

[ 2.586818] mmc0: host does not support reading read-only switch, assuming wr

ite-enable

[ 2.599365] mmc0: new high speed SDHC card at address 59b4

[ 2.607887] mmcblk0: mmc0:59b4 SS08G 7.40 GiB

[ 2.616258] mmcblk0: p1 p2

[ 2.692200] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesyst

em

[ 2.701965] EXT4-fs (mmcblk0p2): write access will be enabled during recovery

[ 2.739981] usb 1-1: new high-speed USB device number 2 using dwc_otg

[ 2.749007] Indeed it is in host mode hprt0 = 00001101

[ 2.950261] usb 1-1: New USB device found, idVendor=0424, idProduct=9514

[ 2.959456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[ 2.970115] hub 1-1:1.0: USB hub found

[ 2.976437] hub 1-1:1.0: 5 ports detected

[ 3.260011] usb 1-1.1: new high-speed USB device number 3 using dwc_otg

[ 3.380222] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00

[ 3.389550] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber

=0

[ 3.402278] smsc95xx v1.0.4

[ 3.463858] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1

.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:e3:4b:8e

[ 3.852800] EXT4-fs (mmcblk0p2): recovery complete

[ 3.931621] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. O

pts: (null)

[ 3.942396] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.

[ 3.953775] devtmpfs: mounted

[ 3.960040] Freeing unused kernel memory: 404K (807a1000 - 80806000)

INIT: xW柾ソ箒2.88 bootingxCC狲[info] Using makefile-style concurrent boot in ru

nlevel S.

[....] Starting the hotplug events dispatcher: udevd[ 5.026710] udevd[175]: s

tarting version 175

. ok

[ ok ] Synthesizing the initial hotplug events...done.

[....] Waiting for /dev to be fully populated...[ 5.444431] Driver for 1-wire

Dallas network protocol.

[ 5.485122] w1-gpio onewire@0: gpio pin 4, external pullup pin 1, parasitic p

ower 0

[ 5.502815] w1_add_master_device: set_pullup requires write_byte or touch_bit

, disabling

[ 5.588637] bcm2708_i2c_init_pinmode(1,2)

[ 5.619785] bcm2708_i2c_init_pinmode(1,3)

[ 5.636388] bcm2708_i2c 3f804000.i2c: BSC1 Controller at 0x3f804000 (irq 79)

(baudrate 100000)

[ 5.650749] bcm2708_spi 3f204000.spi: DMA channel 2 at address 0xf3007200 wit

h irq 77

[ 5.662679] bcm2708_spi 3f204000.spi: DMA channel 4 at address 0xf3007400 wit

h irq 20

[ 5.710765] bcm2708_spi 3f204000.spi: SPI Controller at 0x3f204000 (irq 80)

[ 5.734914] bcm2708_spi 3f204000.spi: SPI Controller running in dma mode

done.

Starting fake hwclock: loading system time.

Tue Mar 3 14:20:36 UTC 2015

[ ok ] Setting preliminary keymap...done.

[ ok ] Activating swap...done.

[ 7.308773] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)

[....] Checking root file system...fsck from util-linux 2.20.1

e2fsck 1.42.5 (29-Jul-2012)

/dev/mmcblk0p2: clean, 98923/245280 files, 754876/952704 blocks

[ 7.454843] w1_master_driver w1_bus_master1: w1_search: max_slave_count 64 re

ached, will continue next search.

done.

[ 7.641076] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)

[ ok ] Cleaning up temporary files... /tmp.

[info] Loading kernel module snd-bcm2835.

[info] Loading kernel module i2c-bcm2708.

[info] Loading kernel module i2c-dev.

[ 8.194635] i2c /dev entries driver

[info] Loading kernel module flexfb.

[info] Loading kernel module fbtft_device.

[ 8.313975] fbtft_device: SPI devices registered:

[ 8.321769] fbtft_device: spidev spi0.0 500kHz 8 bits mode=0x00

[ 8.330986] fbtft_device: spidev spi0.1 500kHz 8 bits mode=0x00

[ 8.340169] fbtft_device: 'fb' Platform devices registered:

[ 8.348590] fbtft_device: bcm2708_fb id=-1 pdata? no

[ 8.356759] fbtft_device: Deleting spi0.0

[ 8.369097] flexfb spi0.0: fbtft_request_gpios: 'reset' = GPIO25

[ 8.379071] flexfb spi0.0: fbtft_request_gpios: 'dc' = GPIO24

[ 8.387571] flexfb spi0.0: flexfb_verify_gpios_dc()

[ 8.395172] flexfb spi0.0: fbtft_init_display()

[ 8.402360] flexfb spi0.0: fbtft_reset()

[ 8.528987] flexfb spi0.0: init: write(0xB0) 0x00

[ 8.536578] flexfb spi0.0: init: write(0x11)

[ 8.543531] flexfb spi0.0: init: mdelay(250)

[ 8.800274] flexfb spi0.0: init: write(0x3A) 0x55

[ 8.807489] flexfb spi0.0: init: write(0xC2) 0x44

[ 8.814729] flexfb spi0.0: init: write(0xC5) 0x00 0x00 0x00 0x00

[ 8.823906] flexfb spi0.0: init: write(0xE0) 0x0F 0x1F 0x1C 0x0C 0x0F 0x08 0x

48 0x98 0x37 0x0A 0x13 0x04 0x11 0x0D 0x00

[ 8.839657] flexfb spi0.0: init: write(0xE1) 0x0F 0x32 0x2E 0x0B 0x0D 0x05 0x

47 0x75 0x37 0x06 0x10 0x03 0x24 0x20 0x00

[ 8.855478] flexfb spi0.0: init: write(0xE2) 0x0F 0x32 0x2E 0x0B 0x0D 0x05 0x

47 0x75 0x37 0x06 0x10 0x03 0x24 0x20 0x00

[ 8.871525] flexfb spi0.0: init: write(0x36) 0x28

[ 8.878867] flexfb spi0.0: init: write(0x11)

[ 8.885708] flexfb spi0.0: init: write(0x29)

[ 9.060941] flexfb spi0.0: Display update: 1781 kB/s (168.369 ms), fps=0 (0.0

00 ms)

[ 9.071208] flexfb spi0.0: fbtft_register_backlight()

[ 9.078672] flexfb spi0.0: fbtft_register_backlight(): led pin not set, exiti

ng.

[ 9.183761] graphics fb1: flexfb frame buffer, 480x320, 300 KiB video memory,

4 KiB DMA buffer memory, fps=20, spi0.0 at 16 MHz

[ 9.198912] fbtft_device: GPIOS used by 'flexfb':

[ 9.205614] fbtft_device: 'reset' = GPIO25

[ 9.211853] fbtft_device: 'dc' = GPIO24

[ 9.217786] fbtft_device: SPI devices registered:

[ 9.224412] fbtft_device: spidev spi0.1 500kHz 8 bits mode=0x00

[ 9.232689] fbtft_device: flexfb spi0.0 16000kHz 8 bits mode=0x00

[info] Loading kernel m[ 9.278291] random: nonblocking pool is initialized

odule ads7846_device.

[ 9.290815] ads7846_device: Deleting spi0.1

[ 9.318986] ads7846 spi0.1: touchscreen, irq 465

[ 9.329115] input: ADS7846 Touchscreen as /devices/soc/3f204000.spi/spi_maste

r/spi0/spi0.1/input/input0

[ ok ] Activating lvm and md swap...done.

[....] Checking file systems...fsck from util-linux 2.20.1

dosfsck 3.0.13, 30 Jun 2012, FAT32, LFN

0x25: Dirty bit is set. Fs was not properly unmounted and some data may be corru

pt.

Automaticaly removing dirty bit.

Performing changes.

/dev/mmcblk0p1: 40 files, 1877/7161 clusters

fsck died with exit status 1

done.

[ ok ] Mounting local filesystems...done.

[ ok ] Activating swapfile swap...done.

[ ok ] Cleaning up temporary files....

[ ok ] Setting kernel variables ...done.

[ ok ] Configuring network interfaces...done.

[ ok ] Cleaning up temporary files....

[ ok ] Setting up ALSA...done.

[info] Setting console screen modes.

setterm: cannot (un)set powersave mode: Inappropriate ioctl for device

[info] Skipping font and keymap setup (handled by console-setup).

[ ok ] Setting up console font and keymap...done.

[....] Checking if shift key is held down: No. Switching to ondemand scaling gov

[ ok .

[ ok ] Setting up X socket directories... /tmp/.X11-unix /tmp/.ICE-unix.

INIT: 郋ntering runlevel: 2辅H[info] Using makefile-style concurrent boot in r

unlevel 2.

[ ok ] Network Interface Plugging Daemon...skip eth0...done.

[info] Initializing cgroups.

[....] Kernel lacks cgroups or memory controller not available, not starting cgr

[warn ... (warning).

[ ok ] Starting enhanced syslogd: rsyslogd.

Starting dphys-swapfile swapfile setup ...

want /var/swap=100MByte, checking existing: keeping it

done.

[ ok ] Starting periodic command scheduler: cron.

[ ok ] Starting system message bus: dbus.

[ ok ] Starting Light Display Manager: lightdm.

[ ok ] Starting OpenBSD Secure Shell server: sshd.

[ ok ] Starting Samba daemons: nmbd smbd.

[ ok ] Starting NTP server: ntpd.

?

Raspbian GNU/Linux 7 raspberrypi ttyAMA0

raspberrypi login: pi

Password:

Last login: Tue Mar 3 14:34:31 UTC 2015 on ttyAMA0

Linux raspberrypi 3.18.5-v7+ #1 SMP PREEMPT Fri Feb 6 23:06:57 CET 2015 armv7l

The programs included with the Debian GNU/Linux system are free software;

the exact distribution terms for each program are described in the

individual files in /usr/share/doc/*/copyright.

Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent

permitted by applicable law.

pi@raspberrypi:~$

pi@raspberrypi:~$

raspberry 支持USB键盘鼠标，PL2303 , 主板上的串口默认用于调试信息输出，可以设置为普通串口使用。 串口可以使用MINICOM操作也可以用pyserial操作

安装XRDP可以远程桌面 也可以用SSH远程连接