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树莓派系统启动信息解略

嵌入式 admin 5年前 (2015-01-25) 691次浏览 已收录 0个评论 扫描二维码

解释启动信息




made by Rk

本文由浙江大学《嵌入式系统》课程提供强力支持。

感谢翁恺老师 @翁恺BA5AG

文中还有很多疏漏之处,故求高手们多多指导O_O



/**************************************/
Welcome to minicom 2.6.1


OPTIONS: I18n 
Compiled on Nov 20 2012, 04:38:29.
Port /dev/tty.usbserial


Press CTRL-A Z for help on special keys


Uncompressing Linux... done, booting the kernel. //解压linux核心,加载系统核心
[    0.000000] Initializing cgroup subsys cpu //在加载CPU指令集后初始化CPU
[    0.000000] Linux version 3.2.27+ (dc4@dc4-arm-01) (gcc version 4.7.2 2012072
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cd
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instrue
[    0.000000] Machine: BCM2708 //打印系统信息 其中CPU是ARM BCM 2708
[    0.000000] Memory policy: ECC disabled, Data cache writeback //关闭ECC,使用缓存写回的内存管理方法.
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pa2
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 t
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) //pid哈希表的条目数与入口
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) //目录dentry的哈希表条目入口
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) //文件iNode哈希表条目数与入口
[    0.000000] Memory: 448MB = 448MB total //总内存大小
[    0.000000] Memory: 448872k/448872k available, 9880k reserved, 0K highmem //空闲内存448872K, 9880K为保存内存空间
[    0.000000] Virtual kernel memory layout: //虚拟存储中系统核心的地址一览(以下为范围地址)
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB) //vector地址空间              
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB) //fixmap地址空间               
[    0.000000]     vmalloc : 0xdc800000 - 0xe8000000   ( 184 MB)      
//虚拟连续内存空间      
[    0.000000]     lowmem  : 0xc0000000 - 0xdc000000   ( 448 MB)    //低内存区域空间            
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB) //系统模块区域空间               
[    0.000000]       .text : 0xc0008000 - 0xc04c0e78   (4836 kB)                
[    0.000000]       .init : 0xc04c1000 - 0xc04e0b10   ( 127 kB)                
[    0.000000]       .data : 0xc04e2000 - 0xc050e1c0   ( 177 kB)                
[    0.000000]        .bss : 0xc050e1e4 - 0xc05b5128   ( 668 kB)                
[    0.000000] NR_IRQS:330 //nr终端请求号                                                     
[    0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every s //系统时钟的基本信息,
[    0.000000] timer_set_mode: unhandled mode:1                                 
[    0.000000] timer_set_mode: unhandled mode:3                                 
[    0.000000] Console: colour dummy device 80x30  //虚拟设备信息                             
[    0.000000] console [tty1] enabled //虚拟tty打开                                          
[    0.000948] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792) //统计CPU计算性能         
[    0.060148] pid_max: default: 32768 minimum: 301 //pid的默认值(最大与最小)                            
[    0.060626] Mount-cache hash table entries: 512 //挂载缓存入口                             
[    0.061116] Initializing cgroup subsys cpuacct //初始化CPU资源报告                              
[    0.061209] Initializing cgroup subsys devices //初始化系统设备                               
[    0.061244] Initializing cgroup subsys freezer //初始化中断的任务                               
[    0.061274] Initializing cgroup subsys blkio //初始化输入输出设备                                 
[    0.061418] CPU: Testing write buffer coherency: ok //测试CPU写缓存通过                         
[    0.061757] hw perfevents: enabled with v6 PMU driver, 3 counters available //系统性能优化工具已打开,采用v6 PMU驱动  
[    0.062963] devtmpfs: initialized //设备临时文件系统初始化完成                                           
[    0.073351] NET: Registered protocol family 16  //网络协议注册成功                             
[    0.074035] bcm2708.uart_clock = 0 //初始化CPU异步时钟为0                                          
[    0.075659] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers. //找到六个断点一个监视点    
[    0.075717] hw-breakpoint: maximum watchpoint size is 4 bytes. //监视点可监视最大内存大小为4bytes              
[    0.075755] mailbox: Broadcom VideoCore Mailbox driver //Broadcom公司的GPU驱动                      
[    0.075860] bcm2708_vcio: mailbox at f200b880  //驱动地址                               
[    0.075967] bcm_power: Broadcom power driver //博通的电源驱动                                 
[    0.076006] bcm_power_open() -> 0                                            
[    0.076032] bcm_power_request(0, 8)                                          
[    0.576712] bcm_mailbox_read -> 00000080, 0                                  
[    0.576751] bcm_power_request -> 0                                           
[    0.576776] Serial: AMBA PL011 UART driver //串口驱动初始化                                   
[    0.576932] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3    
[    0.886867] console [ttyAMA0] enabled //打开虚拟tty咨询台                                       
[    0.912370] bio: create slab <bio-0> at 0 //基本IO采用SLAB分配机制                                   
[    0.917579] SCSI subsystem initialized //SCSI子系统初始化完成                                      
[    0.921578] usbcore: registered new interface driver usbfs //载入USB文件系统                  
[    0.927305] usbcore: registered new interface driver hub //载入hub驱动                    
[    0.932888] usbcore: registered new device driver usb //载入USB驱动                       
[    0.938922] Switching to clocksource stc                                     
[    0.943169] FS-Cache: Loaded //载入文件系统缓存                                                
[    0.946348] CacheFiles: Loaded //缓存文件载入成功                                              
[    0.963096] NET: Registered protocol family 2 //网络协议注册                               
[    0.967930] IP route cache hash table entries: 4096 (order: 2, 16384 bytes) //IP路由缓存入口设定 
[    0.976118] TCP established hash table entries: 16384 (order: 5, 131072 byte)//TCP缓存入口设定
[    0.984150] TCP bind hash table entries: 16384 (order: 4, 65536 bytes) //TCP绑定缓存入口设定      
[    0.991104] TCP: Hash tables configured (established 16384 bind 16384) //TCP协议配置完成      
[    0.997715] TCP reno registered //TCP协议注册完成                                             
[    1.000888] UDP hash table entries: 256 (order: 0, 4096 bytes) //UDP缓存入口设定              
[    1.006805] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) //轻量级用户数据包(UDP-Lite)缓存入口设定         
[    1.013624] NET: Registered protocol family 1 //网络协议注册                               
[    1.018754] RPC: Registered named UNIX socket transport module. //Unix socket 传输模块注册             
[    1.024888] RPC: Registered udp transport module. //RPC udp传输模块注册                           
[    1.029613] RPC: Registered tcp transport module. //tcp传输模块注册                           
[    1.034362] RPC: Registered tcp NFSv4.1 backchannel transport module. //网络文件系统传输模块注册       
[    1.041109] bcm2708_dma: DMA manager at dc808000  //DMA管理器地址                           
[    1.045911] bcm2708_gpio: bcm2708_gpio_probe c04e9c18  //GPIO模块地址                      
[    1.051371] vc-mem: phys_addr:0x00000000 mem_base=0x1c000000 mem_size:0x2000) //物理内存信息
[    1.060657] audit: initializing netlink socket (disabled) //初始化网络连接套接字                   
[    1.066206] type=2000 audit(0.750:1): initialized                            
[    1.182280] VFS: Disk quotas dquot_6.5.2                                     
[    1.186526] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) //Dquot缓存入口设定      
[    1.194061] FS-Cache: Netfs ’nfs’ registered for caching //网络文件系统缓存注册                    
[    1.200324] msgmni has been set to 876 //消息队列上限设定                                      
[    1.206185] io scheduler noop registered //IO调度器注册                                    
[    1.210154] io scheduler deadline registered (default) //IO调度器请求过期设定                      
[    1.215595] io scheduler cfq registered //IO调度器采用公平调度算法                                     
[    1.241311] Console: switching to colour frame buffer device 82x26           
[    1.253699] kgdb: Registered I/O driver kgdboc. //KGDB环境配置                             
[    1.270072] brd: module loaded //载入brd模块                                              
[    1.280417] loop: module loaded //载入环回设备模块                                             
[    1.286588] vcos: [1]: vchiq_init_state: slot_zero = 0xffd80000, is_master =0
[    1.296334] vcos: [1]: vchiq_init_state: called                              
[    1.304030] vcos: [1]: vchiq: initialised - version 2 (min 2), device 252.0  
[    1.314043] usbcore: registered new interface driver smsc95xx //USB内核接口驱动注册完成               
[    1.322061] cdc_ncm: 04-Aug-2011 //CDC协议信息                                            
[    1.327691] usbcore: registered new interface driver cdc_ncm  //加载USB核心CDC模块               
[    1.335641] dwc_otg: version 3.00a 10-AUG-2012 (platform bus) //OTG版本信息               
[    1.548781] Core Release: 2.80a                                              
[    1.554209] Setting default values for core params //设定内核参数为默认值                          
[    1.561146] Finished setting default values for core params                  
[    1.774054] Using Buffer DMA mode  //使用DMA缓冲模式                                          
[    1.779471] Periodic Transfer Interrupt Enhancement - disabled //关闭传输中断              
[    1.787462] Multiprocessor Interrupt Enhancement - disabled  //关闭多处理器中断                
[    1.795189] OTG VER PARAM: 0, OTG VER FLAG: 0                                
[    1.801685] Dedicated Tx FIFOs mode                                          
[    1.807618] dwc_otg bcm2708_usb: DWC OTG Controller //USB接口使用DWC_OTG模式                         
[    1.814923] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number1 //注册OTG端口,设定标号为1
[    1.824478] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000                   
[    1.832170] Init: Port Power? op_state=1 //初始化电源                                    
[    1.838280] Init: Power Port (0)                                             
[    1.843800] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002    
[    1.852775] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber1 //识别新USB设备
[    1.862214] usb usb1: Product: DWC OTG Controller                            
[    1.869150] usb usb1: Manufacturer: Linux 3.2.27+ dwc_otg_hcd                
[    1.877086] usb usb1: SerialNumber: bcm2708_usb                              
[    1.884665] hub 1-0:1.0: USB hub found //找到USB扩展坞                                      
[    1.890553] hub 1-0:1.0: 1 port detected //检测到一个接入                                    
[    1.897686] usbcore: registered new interface driver uas 注册USB接口驱动                    
[    1.905183] Initializing USB Mass Storage driver...  //初始化USB大容量缓存驱动                        
[    1.912342] usbcore: registered new interface driver usb-storage //注册USB存储接口驱动            
[    1.920510] USB Mass Storage support registered.                             
[    1.927480] usbcore: registered new interface driver libusual                
[    1.935773] mousedev: PS/2 mouse device common for all mice //PS2鼠标设备适用于所有鼠标                 
[    1.944362] bcm2835-cpufreq: min=700000 max=700000 cur=700000 //设定CPU内核变频机制               
[    1.950217] bcm2835-cpufreq: switching to governor powersave //切换到省电模式                
[    1.958030] bcm2835-cpufreq: switching to governor powersave                 
[    1.965902] cpuidle: using governor ladder                                   
[    1.974065] cpuidle: using governor menu                                     
[    1.979999] sdhci: Secure Digital Host Controller Interface driver //SDHC接口驱动          
[    1.988194] sdhci: Copyright(c) Pierre Ossman //版权信息                               
[    1.994799] sdhci: Enable low-latency mode //SDHC采用低延迟方式                                  
[    2.000860] bcm_power_open() -> 1                                            
[    2.007867] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platfoA
[    2.019768] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77 //SDHC接口采用DMA通道2,77中断              
[    2.027836] sdhci-pltfm: SDHCI platform and OF driver helper //SDHC平台                
[    2.037434] usbcore: registered new interface driver usbhid                  
[    2.045210] usbhid: USB HID core driver                                      
[    2.052358] TCP cubic registered                                             
[    2.057841] Initializing XFRM netlink socket //初始化XFRM网络套接字                           
[    2.112109] registered taskstats version 1  //注册任务状态                                 
[    2.133108] drivers/rtc/hctosys.c: unable to open rtc device (rtc0) //无法打开rtc设备         
[    2.153537] Waiting for root device /dev/mmcblk0p2...  //等待根设备                      
[    2.166913] mmc0: problem reading SD Status register.                        
[    2.190425] mmc0: new high speed SDHC card at address b368                   
[    2.213668] mmcblk0: mmc0:b368 SDC   7.51 GiB  //读到新SD卡设备                              
[    2.222116]  mmcblk0: p1 p2                                                  
[    2.311451] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. )//从根设备加载EXT4文件系统
[    2.324224] VFS: Mounted root (ext4 filesystem) on device 179:2.             
[    2.341452] devtmpfs: mounted  //设备临时文件系统挂在完成                                              
[    2.346911] usb 1-1: new high-speed USB device number 2 using dwc_otg //新高速USB设备       
[    2.356767] Freeing init memory: 124K                                        
[    2.363161] Indeed it is in host mode hprt0 = 00001101                       
[    2.573431] usb 1-1: New USB device found, idVendor=0424, idProduct=9512     
[    2.582583] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.594508] hub 1-1:1.0: USB hub found                                       
[    2.601197] hub 1-1:1.0: 3 ports detected                                    
[    2.883256] usb 1-1.1: new high-speed USB device number 3 using dwc_otg      
[    2.993764] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00   
[    3.005301] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumbe0
//以上均为扫描到新USB设备
[    3.019404] smsc95xx v1.0.4                                                  
[    3.088425] smsc95xx 1-1.1:1.0: eth0: register ’smsc95xx’ at usb-bcm2708_usb3
[    3.707686] udevd[137]: starting version 175                                 
[    9.274748] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null) //重新挂载EXT4根文件系统                   
[    9.683250] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)                    
[   10.404223] bcm2835 ALSA card created! //bcm2835音频卡                                     
[   10.410508] bcm2835 ALSA chip created!                                      
[   10.430337] bcm2835 ALSA chip created!                                       
[   10.440482] bcm2835 ALSA chip created!                                       
[   10.448576] bcm2835 ALSA chip created!                                       
[   10.456597] bcm2835 ALSA chip created!                                       
[   10.464425] bcm2835 ALSA chip created!                                       
[   10.472112] bcm2835 ALSA chip created!   //音频芯片加载完成                                     
??                                                                              
Debian GNU/Linux wheezy/sid raspberrypi ttyAMA0                                 
                                                                                
raspberrypi login: 



http://blog.csdn.net/rk2900/article/details/8638394



下面是自己的树莓出现问题的启动信息、、


Connected.

Uncompressing Linux... done, booting the kernel.
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.12.35+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #730 PREEMPT Fri Dec 19 18:31:24 GMT 2014
[    0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[    0.000000] Machine: BCM2708
[    0.000000] cma: CMA: reserved 8 MiB at 1b800000
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 113792
[    0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xd bcm2708.serial=0x386c10b3 smsc95xx.macaddr=B8:27:EB:6C:10:B3 bcm2708_fb.fbswap=1 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
[    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: 439492K/458752K available (4530K kernel code, 243K rwdata, 1352K rodata, 143K init, 701K bss, 19260K reserved)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xdc800000 - 0xff000000   ( 552 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdc000000   ( 448 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc05c6c94   (5884 kB)
[    0.000000]       .init : 0xc05c7000 - 0xc05eaff4   ( 144 kB)
[    0.000000]       .data : 0xc05ec000 - 0xc0628de0   ( 244 kB)
[    0.000000]        .bss : 0xc0628dec - 0xc06d85e8   ( 702 kB)
[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] NR_IRQS:394
[    0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[    0.000000] Switching to timer-based delay loop
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty1] enabled
[    0.001173] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[    0.001229] pid_max: default: 32768 minimum: 301
[    0.001746] Mount-cache hash table entries: 512
[    0.002588] Initializing cgroup subsys memory
[    0.002698] Initializing cgroup subsys devices
[    0.002735] Initializing cgroup subsys freezer
[    0.002765] Initializing cgroup subsys blkio
[    0.002911] CPU: Testing write buffer coherency: ok
[    0.003358] Setting up static identity map for 0xc0450a78 - 0xc0450ad4
[    0.005286] devtmpfs: initialized
[    0.021398] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[    0.022963] NET: Registered protocol family 16
[    0.028256] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.028889] cpuidle: using governor ladder
[    0.028935] cpuidle: using governor menu
[    0.029352] bcm2708.uart_clock = 0
[    0.031282] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[    0.031337] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.031371] mailbox: Broadcom VideoCore Mailbox driver
[    0.031464] bcm2708_vcio: mailbox at f200b880
[    0.031567] bcm_power: Broadcom power driver
[    0.031604] bcm_power_open() -> 0
[    0.031630] bcm_power_request(0, 8)
[    0.532351] bcm_mailbox_read -> 00000080, 0
[    0.532393] bcm_power_request -> 0
[    0.532649] Serial: AMBA PL011 UART driver
[    0.532814] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[    0.893122] console [ttyAMA0] enabled
[    0.919309] bio: create slab <bio-0> at 0
[    0.924847] SCSI subsystem initialized
[    0.928832] usbcore: registered new interface driver usbfs
[    0.934536] usbcore: registered new interface driver hub
[    0.940095] usbcore: registered new device driver usb
[    0.946652] Switched to clocksource stc
[    0.950922] FS-Cache: Loaded
[    0.954097] CacheFiles: Loaded
[    0.969493] NET: Registered protocol family 2
[    0.975329] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.982739] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.989329] TCP: Hash tables configured (established 4096 bind 4096)
[    0.995776] TCP: reno registered
[    0.999070] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    1.004941] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    1.011713] NET: Registered protocol family 1
[    1.016641] RPC: Registered named UNIX socket transport module.
[    1.022698] RPC: Registered udp transport module.
[    1.027456] RPC: Registered tcp transport module.
[    1.032173] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.039523] bcm2708_dma: DMA manager at f2007000
[    1.044276] bcm2708_gpio: bcm2708_gpio_probe c05f9f10
[    1.049831] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[    1.059416] audit: initializing netlink socket (disabled)
[    1.064916] type=2000 audit(0.910:1): initialized
[    1.234572] VFS: Disk quotas dquot_6.5.2
[    1.238937] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    1.247863] FS-Cache: Netfs ’nfs’ registered for caching
[    1.254731] NFS: Registering the id_resolver key type
[    1.260015] Key type id_resolver registered
[    1.264222] Key type id_legacy registered
[    1.269024] msgmni has been set to 874
[    1.274754] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    1.282633] io scheduler noop registered
[    1.286591] io scheduler deadline registered (default)
[    1.292201] io scheduler cfq registered
[    1.297412] BCM2708FB: allocated DMA memory 5bc00000
[    1.302458] BCM2708FB: allocated DMA channel 0 @ f2007000
[    1.313032] Console: switching to colour frame buffer device 82x26
[    1.324154] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[    1.333387] uart-pl011 dev:f1: no DMA platform data
[    1.340441] vc-cma: Videocore CMA driver
[    1.345749] vc-cma: vc_cma_base      = 0x00000000
[    1.351835] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.358628] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.374474] brd: module loaded
[    1.383978] loop: module loaded
[    1.388822] vchiq: vchiq_init_state: slot_zero = 0xdb800000, is_master = 0
[    1.398100] Loading iSCSI transport class v2.0-870.
[    1.405445] usbcore: registered new interface driver smsc95xx
[    1.413034] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.620385] Core Release: 2.80a
[    1.624869] Setting default values for core params
[    1.631010] Finished setting default values for core params
[    1.837915] Using Buffer DMA mode
[    1.842519] Periodic Transfer Interrupt Enhancement - disabled
[    1.849675] Multiprocessor Interrupt Enhancement - disabled
[    1.856538] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.862227] Dedicated Tx FIFOs mode
[    1.867373] WARN::dwc_otg_hcd_init:1042: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
[    1.879873] FIQ FSM acceleration enabled for :
[    1.879873] Non-periodic Split Transactions
[    1.879873] Periodic Split Transactions
[    1.879873] High-Speed Isochronous Endpoints
[    1.901805] WARN::hcd_init:473: FIQ at 0xc0329458
[    1.907973] WARN::hcd_init:474: FIQ ASM at 0xc0329708 length 36
[    1.915281] WARN::hcd_init:500: MPHI regs_base at 0xdc806000
[    1.922312] dwc_otg bcm2708_usb: DWC OTG Controller
[    1.928593] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[    1.937252] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[    1.944078] Init: Port Power? op_state=1
[    1.949316] Init: Power Port (0)
[    1.954118] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.962302] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.970885] usb usb1: Product: DWC OTG Controller
[    1.976916] usb usb1: Manufacturer: Linux 3.12.35+ dwc_otg_hcd
[    1.984036] usb usb1: SerialNumber: bcm2708_usb
[    1.990703] hub 1-0:1.0: USB hub found
[    1.995844] hub 1-0:1.0: 1 port detected
[    2.002040] usbcore: registered new interface driver usb-storage
[    2.009789] mousedev: PS/2 mouse device common for all mice
[    2.017358] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[    2.024488] bcm2835-cpufreq: switching to governor powersave
[    2.031497] bcm2835-cpufreq: switching to governor powersave
[    2.038507] sdhci: Secure Digital Host Controller Interface driver
[    2.045930] sdhci: Copyright(c) Pierre Ossman
[    2.051781] DMA channels allocated for the MMC driver
[    2.096863] Load BCM2835 MMC driver
[    2.103269] sdhci-pltfm: SDHCI platform and OF driver helper
[    2.110469] ledtrig-cpu: registered to indicate activity on CPUs
[    2.120042] hidraw: raw HID events driver (C) Jiri Kosina
[    2.132362] usbcore: registered new interface driver usbhid
[    2.139398] usbhid: USB HID core driver
[    2.149253] TCP: cubic registered
[    2.155932] Initializing XFRM netlink socket
[    2.163614] NET: Registered protocol family 17
[    2.169591] Key type dns_resolver registered
[    2.179824] registered taskstats version 1
[    2.185325] vc-sm: Videocore shared memory driver
[    2.191337] [vc_sm_connected_init]: start
[    2.197016] Indeed it is in host mode hprt0 = 00021501
[    2.204276] [vc_sm_connected_init]: end - returning 0
[    2.218093] Waiting for root device /dev/mmcblk0p2...
[    2.245007] mmc0: host does not support reading read-only switch. assuming write-enable.
[    2.268787] mmc0: new high speed SDHC card at address 0003
[    2.286926] mmcblk0: mmc0:0003 SD8GB 7.41 GiB 
[    2.294323]  mmcblk0: p1 p2
[    2.426830] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.435147] Indeed it is in host mode hprt0 = 00001101
[    2.637079] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[    2.645283] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.654778] hub 1-1:1.0: USB hub found
[    2.660189] hub 1-1:1.0: 3 ports detected
[    2.936824] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    3.057070] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    3.065452] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    3.077167] smsc95xx v1.0.4
[    3.140366] smsc95xx 1-1.1:1.0 eth0: register ’smsc95xx’ at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:6c:10:b3
[    4.412181] EXT4-fs (mmcblk0p2): recovery complete
[    4.611824] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    4.623117] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    4.632142] devtmpfs: mounted
[    4.637226] Freeing unused kernel memory: 140K (c05c7000 - c05ea000)
[    6.104831] udevd[158]: starting version 175
[   13.813799] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   14.476306] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   20.041695] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.


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