北京龙芯＆debian用户俱乐部

缺实时时钟，　没有看门狗．

没有合适的hdmi线， 只能用串口登录看看。
P1-2 +5V
P1-6 GND
P1-8 TXD
P1-10 RXD

115200 n 8 1

df -h

rootfs          7.3G  1.4G  5.6G   20% /
/dev/root       7.3G  1.4G  5.6G   20% /
tmpfs            22M  196K   22M    1% /run
tmpfs           5.0M     0  5.0M    0% /run/lock
tmpfs            44M   12K   44M    1% /tmp
tmpfs            10M     0   10M    0% /dev
tmpfs            44M     0   44M    0% /run/shm
/dev/mmcblk0p1   56M   35M   22M   61% /boot

登录用户 pi
密码:raspberry

root@raspberrypi:~# cat /proc/cmdline
dma.dmachans=0x3c bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x3 bcm2708.serialt
root@raspberrypi:~# cat /proc/cpuinfo
Processor : ARMv6-compatible processor rev 7 (v6l)
BogoMIPS : 697.95
Features : swp half thumb fastmult vfp edsp java tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x0
CPU part : 0xb76
CPU revision : 7

Hardware : BCM2708
Revision : 0003
Serial : 00000000648917ab

dmesg:

0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.1.9+ (dc4@dc4-arm-01) (gcc version 4.7.1 20120402 (prerelease) (crosstool-NG 1.15.2) ) #272 PREEMPT Tue Aug 7 22:51:44 BST 2012
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 57344
[ 0.000000] free_area_init_node: node 0, pgdat c05efc50, node_mem_map c06c0000
[ 0.000000] Normal zone: 448 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 56896 pages, LIFO batch:15
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 56896
[ 0.000000] Kernel command line: dma.dmachans=0x3c bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0x3 bcm2708.serial=0x648917ab smsc95xx.macaddr=B8:27:EB:89:17:AB dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 224MB = 224MB total
[ 0.000000] Memory: 220424k/220424k available, 8952k 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 : 0xffc00000 - 0xffe00000 ( 2 MB)
[ 0.000000] vmalloc : 0xce800000 - 0xd8000000 ( 152 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xce000000 ( 224 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc058cd80 (5652 kB)
[ 0.000000] .init : 0xc058d000 - 0xc05bf000 ( 200 kB)
[ 0.000000] .data : 0xc05c0000 - 0xc05f13d8 ( 197 kB)
[ 0.000000] .bss : 0xc05f13fc - 0xc06bf60c ( 825 kB)
[ 0.000000] NR_IRQS:245
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] timer_set_mode: unhandled mode:1
[ 0.000000] timer_set_mode: unhandled mode:3
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001268] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
[ 0.060197] pid_max: default: 32768 minimum: 301
[ 0.060804] Mount-cache hash table entries: 512
[ 0.061437] Initializing cgroup subsys cpuacct
[ 0.061552] Initializing cgroup subsys devices
[ 0.061603] Initializing cgroup subsys freezer
[ 0.061644] Initializing cgroup subsys blkio
[ 0.061759] CPU: Testing write buffer coherency: ok
[ 0.061891] ftrace: allocating 14914 entries in 44 pages
[ 0.133619] hw perfevents: enabled with v6 PMU driver, 3 counters available
[ 0.135633] devtmpfs: initialized
[ 0.142738] NET: Registered protocol family 16
[ 0.144665] vc-mem: mm_vc_mem_phys_addr = 0x00000000
[ 0.144728] vc-mem: mm_vc_mem_size = 0x10000000 (256 MiB)
[ 0.145238] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.145308] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.145355] mailbox: Broadcom VideoCore Mailbox driver
[ 0.145468] bcm2708_vcio: mailbox at f200b880
[ 0.145574] bcm_power: Broadcom power driver
[ 0.145619] bcm_power_open() -> 0
[ 0.145650] bcm_power_request(0, 8)
[ 0.646342] bcm_mailbox_read -> 00000080, 0
[ 0.646388] bcm_power_request -> 0
[ 0.646418] Serial: AMBA PL011 UART driver
[ 0.646612] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3

[ 0.962462] console [ttyAMA0] enabled
[ 0.986123] bio: create slab at 0
[ 0.991546] SCSI subsystem initialized
[ 0.995729] usbcore: registered new interface driver usbfs
[ 1.001387] usbcore: registered new interface driver hub
[ 1.007082] usbcore: registered new device driver usb
[ 1.013095] Switching to clocksource stc
[ 1.027200] Switched to NOHz mode on CPU #0
[ 1.036029] FS-Cache: Loaded
[ 1.039419] CacheFiles: Loaded
[ 1.060371] NET: Registered protocol family 2
[ 1.065304] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 1.073783] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 1.081304] TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
[ 1.088003] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.094385] TCP reno registered
[ 1.097595] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.103484] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.110361] NET: Registered protocol family 1
[ 1.115729] RPC: Registered named UNIX socket transport module.
[ 1.121909] RPC: Registered udp transport module.
[ 1.126642] RPC: Registered tcp transport module.
[ 1.131402] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.138202] bcm2708_dma: DMA manager at ce808000
[ 1.142962] bcm2708_gpio: bcm2708_gpio_probe c05c8220
[ 1.148619] vc-mem: Videocore memory driver
[ 1.153709] audit: initializing netlink socket (disabled)
[ 1.159269] type=2000 audit(0.780:1): initialized
[ 1.272205] VFS: Disk quotas dquot_6.5.2
[ 1.276405] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.284368] FS-Cache: Netfs 'nfs' registered for caching
[ 1.291046] msgmni has been set to 430
[ 1.297606] io scheduler noop registered
[ 1.301582] io scheduler deadline registered (default)
[ 1.306936] io scheduler cfq registered
[ 1.311238] BCM2708FB: registering framebuffer (656x416@16)
[ 1.317571] bcm2708_fb_set_par info(cd8ed400) 656x416 (656x416), 0, 16
[ 1.327402] BCM2708FB: start = ce900000,4f385000 width=656, height=416, bpp=16, pitch=1312 size=545792 success=0
[ 1.331255] Console: switching to colour frame buffer device 82x26
[ 1.365695] BCM2708FB: register framebuffer (0)
[ 1.373315] kgdb: Registered I/O driver kgdboc.
[ 1.391616] brd: module loaded
[ 1.403088] loop: module loaded
[ 1.409551] vcos: [1]: vchiq_init_state: slot_zero = 0xffd80000, is_master = 0
[ 1.419809] vcos: [1]: vchiq_init_state: called
[ 1.427720] vcos: [1]: vchiq: initialised - version 2 (min 2), device 253.0
[ 1.437902] usbcore: registered new interface driver smsc95xx
[ 1.446009] cdc_ncm: 04-Aug-2011
[ 1.451728] usbcore: registered new interface driver cdc_ncm
[ 1.459774] dwc_otg: version 2.90b 6-MAY-2010 (platform bus)
[ 1.468151] Core Release: 2.80a
[ 1.473538] Setting default values for core params
[ 1.480766] Finished setting default values for core params
[ 1.489033] ce840008 -> 1
[ 1.694024] Using Buffer DMA mode
[ 1.699663] Periodic Transfer Interrupt Enhancement - disabled
[ 1.707874] Multiprocessor Interrupt Enhancement - disabled

[ 1.715820] dwc_otg bcm2708_usb: DWC OTG Controller
[ 1.723210] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 1.732855] dwc_otg bcm2708_usb: irq 75, io mem 0x00000000
[ 1.740674] Init: Port Power? op_state=1
[ 1.746758] Init: Power Port (0)
[ 1.752344] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.761516] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.771038] usb usb1: Product: DWC OTG Controller
[ 1.778057] usb usb1: Manufacturer: Linux 3.1.9+ dwc_otg_hcd
[ 1.785921] usb usb1: SerialNumber: bcm2708_usb
[ 1.793767] hub 1-0:1.0: USB hub found
[ 1.799852] hub 1-0:1.0: 1 port detected
[ 1.806646] Module dwc_common_port init
[ 1.807061] usbcore: registered new interface driver uas
[ 1.814649] Initializing USB Mass Storage driver...
[ 1.821995] usbcore: registered new interface driver usb-storage
[ 1.830238] USB Mass Storage support registered.
[ 1.837381] usbcore: registered new interface driver libusual
[ 1.845795] mousedev: PS/2 mouse device common for all mice
[ 1.853712] cpuidle: using governor ladder
[ 1.860075] cpuidle: using governor menu
[ 1.866199] sdhci: Secure Digital Host Controller Interface driver
[ 1.874594] sdhci: Copyright(c) Pierre Ossman
[ 1.881327] bcm_power_open() -> 1
[ 1.887021] Registered led device: mmc0::
[ 1.887625] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 1.899996] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 1.908290] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.916467] Registered led device: led0
[ 1.916959] usbcore: registered new interface driver usbhid
[ 1.925041] usbhid: USB HID core driver
[ 1.932817] TCP cubic registered
[ 1.938447] Initializing XFRM netlink socket
[ 1.947126] NET: Registered protocol family 17
[ 1.959293] Registering the dns_resolver key type
[ 1.966490] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 1.988838] Waiting for root device /dev/mmcblk0p2...
[ 2.033509] mmc0: problem reading SD Status register.
[ 2.055281] mmc0: new high speed SDHC card at address 0002
[ 2.077946] mmcblk0: mmc0:0002 00000 7.41 GiB
[ 2.086806] mmcblk0: p1 p2
[ 2.115381] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.128499] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 2.138464] Freeing init memory: 200K
[ 2.207359] usb 1-1: new high speed USB device number 2 using dwc_otg
[ 2.427893] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 2.437019] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.449787] hub 1-1:1.0: USB hub found
[ 2.457518] hub 1-1:1.0: 3 ports detected
[ 2.737656] usb 1-1.1: new high speed USB device number 3 using dwc_otg
[ 2.867888] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 2.884950] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.910562] smsc95xx v1.0.4
[ 2.983095] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:89:17:ab
[ 10.175269] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 10.502521] ### snd_bcm2835_alsa_probe c05c88e0 ############### PROBING FOR bcm2835 ALSA device (0):(1) ###############
[ 10.518432] Creating card...
[ 10.523741] Creating device/chip ..
[ 10.530328] Adding controls ..
[ 10.535797] Registering card ....
[ 10.547569] bcm2835 ALSA CARD CREATED!
[ 10.554573] ### BCM2835 ALSA driver init OK ###
[ 51.201200] Adding 102396k swap on /var/swap. Priority:-1 extents:1 across:102396k SS