Beaglebone Black-k 설치 ubuntu 시스템
BBB판에 시스템을 설치하려면 세 가지 방법이 있다. 1) 미리 컴파일된 렌즈 파일을 SD카드에 태우고 판에 꽂아서eMMC를 태우면 된다.2) 네트워크를 통해 설치합니다.3) 완전 수동으로 설치한다. 이런 방식은 주로 u-boot, 내장, 루트 파일 시스템은 모두 스스로 컴파일하거나 만든 것이다. 마지막에 시스템으로 조립하면 시스템의 작동 원리를 배우는 데 도움이 되고 Linuxfrom scratch의 맛이 난다.다음 두 가지 방법은 시간에 제한되어 시도해 본 적이 없으며, ubuntu의 설치가 첫 번째 방법이다.
참조 자료:
ubuntu 시스템을 업데이트하는 방법은 일부 거울의 다운로드 링크를 제공한다. linux에서 dd 명령을 사용하여 거울 파일을 SD카드에 태우고 일부 ubuntu 소프트웨어, 예를 들어 무선 카드를 어떻게 설정하는지 설명한다.
http://elinux.org/BeagleBoardUbuntu#Wi-Fi_Networking_.28command_line.29
시스템 설치 후 시스템 부팅 방법
http://elinux.org/Beagleboard:Ubuntu_On_BeagleBone_Black#Flashing_Ubuntu_13.04_to_the_eMMC
kpartx를 사용하여 렌즈 파일과loop 장치를 연결하고 그 내용을 볼 수 있습니다. 렌즈 파일에 포함된 스크립트 파일과build 파일에 있는 스크립트 도구와 루트 파일 시스템이 어떻게 시작한 후에 스크립트를 실행하여eMMC를 업데이트하는지 설명합니다.미러 업데이트 방법에 따라 다를 수 있습니다.
http://www.crashcourse.ca/wiki/index.php/BBB_software_update_process
외국의 한 사이트에서 BBB판을 지원하는 ubuntu12를 제공하였다.04LTS、ubuntu14.04LTS 두 시스템의 시작 파일과 루트 파일 시스템은 이 파일을 통해 ubuntu 시스템이 있는 SD 시작 카드를 쉽게 만들 수 있으며 이 렌즈 파일은 eMMC를 태울 수 없습니다.
http://www.armhf.com/index.php/boards/beaglebone-black/
eMMC 업데이트를 위한 SD 스크립트 git 라이브러리
https://github.com/RobertCNelson/boot-scripts/blob/master/tools/eMMC/init-eMMC-flasher-v2.sh
렌즈 파일을 loop 장치로 연결합니다. loop 장치는 위조 장치 (pseudo-device) 이거나 모의 장치라고 할 수 있습니다.이것은 우리로 하여금 블록 장치처럼 파일에 접근하게 할 수 있다. 사용하기 전에, loop 장치는 반드시 파일 (*.img 파일을 가리키는 것) 과 연결해야 한다.이런 결합 방식은 사용자에게 블록의 특수 파일을 대체하는 인터페이스를 제공했다.따라서, 만약 이 파일이 완전한 파일 시스템을 포함한다면, 이 파일은 디스크 장치처럼 mount에 저장될 수 있다.아래와 같이
zhouyu@zhouyu-virtual-machine:~/zystore$ ls
BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-08-13-2gb.img
fat
linux-3.12.10-ti2013.12.01
lost+found
rootfs
u-boot-2013.10-ti2013.12.01
ubuntu-precise-12.04-LTS
zhouyu@zhouyu-virtual-machine:~/zystore$ sudo kpartx -a -v BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-08-13-2gb.img
[sudo] password for zhouyu:
add map loop0p1 (252:0): 0 196608 linear /dev/loop0 2048
add map loop0p2 (252:1): 0 3282944 linear /dev/loop0 198656
상술한 것을 보면 알 수 있다.img 파일을 연결한 후 loop0 장치에 두 개의 구역이 생겼습니다.다음은 loop 장치의 두 구역을 각각 원래의 파일 시스템에 마운트하고 이 디렉터리의fat와rootfs 폴더에 마운트합니다.img 파일 자체는 원래 파일 시스템의 파일로 loop 장치와 연결된 후 loop 장치를 원래 파일 시스템으로 마운트합니다. 그래서 loop 이름은 여기에서 나온다.그 중에서 하나의 도구인 kpartx를 사용했다. 이 도구는 사실 윈도우즈 아래의 가상 드라이브의 역할에 해당하고 가상 드라이브도 하나의 이미지 파일과 가상 장치를 연결시킨다.
zhouyu@zhouyu-virtual-machine:~/zystore$ sudo mount /dev/mapper/loop0p1 fat/
zhouyu@zhouyu-virtual-machine:~/zystore$ sudo mount /dev/mapper/loop0p2 rootfs/
살펴보다.img 파일의 내용
zhouyu@zhouyu-virtual-machine:~/zystore/fat$ ls
App Drivers nfs-uEnv.txt scripts uEnv.txt
autorun.inf LICENSE.txt README.htm START.htm
Docs MLO README.md u-boot.img
zhouyu@zhouyu-virtual-machine:~/zystore/fat$ cd ../rootfs/
zhouyu@zhouyu-virtual-machine:~/zystore/rootfs$ ls
bin dev home lost+found mnt proc run srv tmp var
boot etc lib media opt root sbin sys usr
다음은.img 파일은 그대로 SD카드로 옮겨요.
sudo dd if=*.img of=/dev/sdX bs=1Mdd 명령은 렌즈 파일을 SD카드에 태우고, 일부 하드디스크는 복사, 하드디스크의 백업과 복원에 매우 좋으며, 마치 윈도우즈 아래의 Ghost 프로그램처럼 느껴진다.그것은 기본적으로 하나의 저장 매체 안의 데이터를 고스란히 옮기는 것이며, 우리의 일반적인 파일 복사와는 다르다.따라서 이 명령을 사용하면 SD 카드를 만들어 구역을 나누고 파일을 복사할 필요가 없다.
이 단계가 끝나면파일 시스템을 마운트 해제한 다음 가상 장치 (즉 loop 장치) 를 삭제하는 것을 기억하십시오.
sudo umount fat/
sudo umount rootfs/
sudo kpartx -d *.imgOK, ubuntu의 SD 부팅 카드 한 장만 준비됐어요.다음은 절차에 따라 조작하면 된다.
파일 대칭복사 정보
설치 시스템에 대한 거울은 두 가지 버전이 있는데 하나는 SD카드에서 eMMC를 써서 시스템을 다시 설치하는 데 사용하고 다른 하나는 SD카드에서 SD카드에서 시스템을 시작하는 데 사용하는 것이다.사실 두 버전의 미러링 차이는 그리 많지 않다.첫 번째 버전의 SD카드를 보드에 꽂아서 boot 키를 누르고 시동을 걸면 두 번째 버전과 마찬가지로 먼저 SD카드에서 시동을 걸고 그 다음에 eMMC를 업데이트하는 프로세스가 초기화된다. 이 프로세스의 작업은 SD카드에 있는 MOL, u-boot을 말한다.img, 루트 파일 시스템(핵 포함)은 각각 eMMC의 시작 구역과 루트 구역으로 복사하여 시스템을 업데이트합니다.시스템 업데이트를 진행하는 스크립트 파일은 루트 파일 시스템의/opt/scripts/디렉터리에 있을 수도 있고,/usr/bin/디렉터리에 있을 수도 있으며, 사람마다 제작할 수도 있습니다.
다음은 eMMC 업데이트를 위한 SD 카드를 보드에 꽂은 후 직렬 포트에서 출력된 정보입니다.
U-Boot SPL 2014.07-00016-g329fca9 (Jul 28 2014 - 12:35:02)
reading u-boot.img
reading u-boot.img
U-Boot 2014.07-00016-g329fca9 (Jul 28 2014 - 12:35:02), Build: jenkins-github_Bootloader-Builder-375
I2C: ready
DRAM: 512 MiB
NAND: 0 MiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Hit any key to stop autoboot: 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
SD/MMC found on device 0
Checking for: /uEnv.txt ...
reading uEnv.txt
681 bytes read in 4 ms (166 KiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from uEnv.txt
Importing environment from mmc ...
Checking if uenvcmd is set ...
gpio: pin 56 (gpio 56) value is 1
Running uenvcmd ...
290 bytes read in 35 ms (7.8 KiB/s)
5515696 bytes read in 320 ms (16.4 MiB/s)
2972804 bytes read in 180 ms (15.7 MiB/s)
25926 bytes read in 53 ms (477.5 KiB/s)
Kernel image @ 0x82000000 [ 0x000000 - 0x5429b0 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Ramdisk to 8fd2a000, end 8ffffc84 ... OK
Loading Device Tree to 8fd20000, end 8fd29545 ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.8.13-bone63 (root@a5-imx6q-wandboard-2gb) (gcc version 4.8.2 (Ubuntu/Linaro 4.8.2-19ubuntu1) ) #1 SMP Mon Aug 11 23:03:02 UTC 2014
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=50c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: Generic AM33XX (Flattened Device Tree), model: TI AM335x BeagleBone
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] AM335X ES2.0 (l2cache sgx neon )
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c0d36000 s14080 r8192 d14592 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 129792
[ 0.000000] Kernel command line: console=tty0 console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait fixrtc init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v2.sh
[ 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] __ex_table already sorted, skipping sort
[ 0.000000] allocated 1048576 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] Memory: 511MB = 511MB total
[ 0.000000] Memory: 505340k/505340k available, 18948k 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] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf800000 - 0xbfe00000 ( 6 MB)
[ 0.000000] .text : 0xc0008000 - 0xc07e1c74 (8040 kB)
[ 0.000000] .init : 0xc07e2000 - 0xc0822700 ( 258 kB)
[ 0.000000] .data : 0xc0824000 - 0xc08abe40 ( 544 kB)
[ 0.000000] .bss : 0xc08abe40 - 0xc09255c0 ( 486 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
[ 0.000000] NR_IRQS:0 nr_irqs:0 0
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] Total of 128 interrupts on 1 active controller
[ 0.000000] OMAP clockevent source: GPTIMER1 at 24000000 Hz
[ 0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[ 0.000000] OMAP clocksource: GPTIMER2 at 24000000 Hz
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty0] enabled
[ 0.000593] Calibrating delay loop... 993.47 BogoMIPS (lpj=969728)
[ 0.029196] pid_max: default: 32768 minimum: 301
[ 0.029339] Security Framework initialized
[ 0.029404] Mount-cache hash table entries: 512
[ 0.035285] Initializing cgroup subsys cpuacct
[ 0.035330] Initializing cgroup subsys memory
[ 0.035376] Initializing cgroup subsys blkio
[ 0.035468] CPU: Testing write buffer coherency: ok
[ 0.035858] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.035927] Setting up static identity map for 0x804ca178 - 0x804ca1c4
[ 0.036830] Brought up 1 CPUs
[ 0.036856] SMP: Total of 1 processors activated (993.47 BogoMIPS).
[ 0.037653] devtmpfs: initialized
[ 0.046089] omap_hwmod: wd_timer2: _wait_target_disable failed
[ 0.098208] pinctrl core: initialized pinctrl subsystem
[ 0.098357] rstctl core: initialized rstctl subsystem
[ 0.098642] regulator-dummy: no parameters
[ 0.098966] NET: Registered protocol family 16
[ 0.099563] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.105102] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.105697] platform 49000000.edma: alias fck already exists
[ 0.105725] platform 49000000.edma: alias fck already exists
[ 0.105745] platform 49000000.edma: alias fck already exists
[ 0.106441] OMAP GPIO hardware version 0.1
[ 0.108924] gpio-rctrl rstctl.4: loaded OK
[ 0.112048] No ATAGs?
[ 0.112070] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.113358] cpsw.0: No hwaddr in dt. Using c8:a0:30:ac:7f:cf from efuse
[ 0.113392] cpsw.1: No hwaddr in dt. Using c8:a0:30:ac:7f:d1 from efuse
[ 0.121360] bio: create slab <bio-0> at 0
[ 0.127566] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.127851] vmmcsd_fixed: 3300 mV
[ 0.129363] SCSI subsystem initialized
[ 0.129604] usbcore: registered new interface driver usbfs
[ 0.129673] usbcore: registered new interface driver hub
[ 0.129872] usbcore: registered new device driver usb
[ 0.131083] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
[ 0.131989] input: tps65217_pwr_but as /devices/ocp.3/44e0b000.i2c/i2c-0/0-0024/input/input0
[ 0.133560] DCDC1: at 1500 mV
[ 0.134395] vdd_mpu: 925 <--> 1325 mV at 1325 mV
[ 0.135249] vdd_core: 925 <--> 1150 mV at 1125 mV
[ 0.136059] LDO1: at 1800 mV
[ 0.136895] LDO2: at 3300 mV
[ 0.138381] LDO3: 1800 mV
[ 0.139225] LDO4: at 3300 mV
[ 0.139937] tps65217 0-0024: TPS65217 ID 0xe version 1.2
[ 0.140371] omap_i2c 44e0b000.i2c: unable to select pin group
[ 0.140891] omap_i2c 4819c000.i2c: bus 1 rev0.11 at 100 kHz
[ 0.142180] omap_i2c 4819c000.i2c: unable to select pin group
[ 0.142342] media: Linux media interface: v0.10
[ 0.142408] Linux video capture interface: v2.00
[ 0.142559] pps_core: LinuxPPS API ver. 1 registered
[ 0.142575] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 0.142972] Advanced Linux Sound Architecture Driver Initialized.
[ 0.143551] NetLabel: Initializing
[ 0.143575] NetLabel: domain hash size = 128
[ 0.143587] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.143658] NetLabel: unlabeled traffic allowed by default
[ 0.143860] Switching to clocksource gp_timer
[ 0.174010] NET: Registered protocol family 2
[ 0.174660] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.174751] TCP bind hash table entries: 4096 (order: 4, 81920 bytes)
[ 0.174847] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.174916] TCP: reno registered
[ 0.174936] UDP hash table entries: 256 (order: 1, 12288 bytes)
[ 0.174968] UDP-Lite hash table entries: 256 (order: 1, 12288 bytes)
[ 0.175270] NET: Registered protocol family 1
[ 0.175668] RPC: Registered named UNIX socket transport module.
[ 0.175692] RPC: Registered udp transport module.
[ 0.175706] RPC: Registered tcp transport module.
[ 0.175719] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.175942] Trying to unpack rootfs image as initramfs...
[ 0.363321] Freeing initrd memory: 2900K
[ 0.363674] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
[ 0.363955] CPU PMU: attempt to register multiple PMU devices!
[ 0.363984] arm-pmu: probe of arm-pmu failed with error -28
[ 0.364296] omap2_mbox_probe: platform not supported
[ 0.516822] VFS: Disk quotas dquot_6.5.2
[ 0.517080] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.517846] NFS: Registering the id_resolver key type
[ 0.517941] Key type id_resolver registered
[ 0.517958] Key type id_legacy registered
[ 0.518227] fuse init (API version 7.20)
[ 0.518622] Btrfs loaded
[ 0.518735] msgmni has been set to 992
[ 0.520380] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 0.520419] io scheduler noop registered
[ 0.520433] io scheduler deadline registered
[ 0.520462] io scheduler cfq registered (default)
[ 0.521635] tps65217-bl tps65217-bl: no platform data provided
[ 0.521675] tps65217-bl: probe of tps65217-bl failed with error -22
[ 0.522204] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 0.523570] omap_uart 44e09000.serial: did not get pins for uart0 error: -19
[ 0.523863] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[ 1.286575] console [ttyO0] enabled
[ 1.290896] [drm] Initialized drm 1.1.0 20060810
[ 1.302955] brd: module loaded
[ 1.309832] loop: module loaded
[ 1.313250] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.320518] at24 1-0054: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.327774] at24 1-0055: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.335028] at24 1-0056: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.342262] at24 1-0057: 32768 byte 24c256 EEPROM, writable, 1 bytes/write
[ 1.356150] bone-capemgr bone_capemgr.9: Baseboard: 'A335BNLT,t
' 1.356150] ue,EMD503216
[ 1.365411] bone-capemgr bone_capemgr.9: compatible-baseboard=ti,beaglebone-black
[ 1.403706] bone-capemgr bone_capemgr.9: slot #0: No cape found
[ 1.440813] bone-capemgr bone_capemgr.9: slot #1: No cape found
[ 1.477922] bone-capemgr bone_capemgr.9: slot #2: No cape found
[ 1.515031] bone-capemgr bone_capemgr.9: slot #3: No cape found
[ 1.521279] bone-capemgr bone_capemgr.9: slot #4: specific override
[ 1.527878] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 4
[ 1.535927] bone-capemgr bone_capemgr.9: slot #4: 'Bone-LT-eMMC-2G,00A0,Texas Instrument,BB-BONE-EMMC-2G'
[ 1.546043] bone-capemgr bone_capemgr.9: slot #5: specific override
[ 1.552639] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 5
[ 1.560686] bone-capemgr bone_capemgr.9: slot #5: 'Bone-Black-HDMI,00A0,Texas Instrument,BB-BONELT-HDMI'
[ 1.570701] bone-capemgr bone_capemgr.9: slot #6: specific override
[ 1.577295] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 6
[ 1.585315] bone-capemgr bone_capemgr.9: slot #6: 'Bone-Black-HDMIN,00A0,Texas Instrument,BB-BONELT-HDMIN'
[ 1.595756] bone-capemgr bone_capemgr.9: loader: before slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[ 1.604643] bone-capemgr bone_capemgr.9: loader: check slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[ 1.613492] bone-capemgr bone_capemgr.9: loader: before slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[ 1.622274] bone-capemgr bone_capemgr.9: loader: check slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[ 1.630978] bone-capemgr bone_capemgr.9: initialized OK.
[ 1.636571] bone-capemgr bone_capemgr.9: loader: before slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.645439] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.655607] OneNAND driver initializing
[ 1.660528] usbcore: registered new interface driver cdc_ether
[ 1.666710] bone-capemgr bone_capemgr.9: loader: after slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[ 1.675540] usbcore: registered new interface driver rndis_host
[ 1.681817] bone-capemgr bone_capemgr.9: loader: after slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[ 1.690517] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.699356] usbcore: registered new interface driver cdc_ncm
[ 1.705324] bone-capemgr bone_capemgr.9: slot #4: Requesting firmware 'cape-bone-2g-emmc1.dtbo' for board-name 'Bone-LT-eMMC-2G', version '00A0'
[ 1.719395] usbcore: registered new interface driver cdc_acm
[ 1.725366] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 1.733772] Initializing USB Mass Storage driver...
[ 1.738914] bone-capemgr bone_capemgr.9: slot #4: dtbo 'cape-bone-2g-emmc1.dtbo' loaded; converting to live tree
[ 1.749638] bone-capemgr bone_capemgr.9: slot #5: Requesting firmware 'cape-boneblack-hdmi-00A0.dtbo' for board-name 'Bone-Black-HDMI', version '00A0'
[ 1.763856] usbcore: registered new interface driver usb-storage
[ 1.770170] USB Mass Storage support registered.
[ 1.775222] bone-capemgr bone_capemgr.9: slot #4: #2 overlays
[ 1.781810] bone-capemgr bone_capemgr.9: slot #4: Applied #2 overlays.
[ 1.788688] bone-capemgr bone_capemgr.9: loader: done slot-4 BB-BONE-EMMC-2G:00A0 (prio 1)
[ 1.797403] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.806174] bone-capemgr bone_capemgr.9: slot #5: dtbo 'cape-boneblack-hdmi-00A0.dtbo' loaded; converting to live tree
[ 1.817555] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 1.824123] musb-hdrc musb-hdrc.0.auto: pdev->id = 0
[ 1.829351] musb-hdrc musb-hdrc.0.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[ 1.838676] bone-capemgr bone_capemgr.9: slot #5: #4 overlays
[ 1.846110] platform 4830e000.fb: alias fck already exists
[ 1.852099] musb-hdrc musb-hdrc.0.auto: *** mode=3
[ 1.857175] musb-hdrc musb-hdrc.0.auto: *** power=250
[ 1.863469] bone-capemgr bone_capemgr.9: slot #5: Applied #4 overlays.
[ 1.870357] bone-capemgr bone_capemgr.9: loader: done slot-5 BB-BONELT-HDMI:00A0 (prio 1)
[ 1.878980] bone-capemgr bone_capemgr.9: loader: check slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.888206] musb-hdrc musb-hdrc.1.auto: pdev->id = 1
[ 1.893453] musb-hdrc musb-hdrc.1.auto: drivers/usb/musb/musb_dsps.c:468 dsps_musb_init: OK
[ 1.902242] bone-capemgr bone_capemgr.9: loader: after slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 1.911212] musb-hdrc musb-hdrc.1.auto: *** mode=1
[ 1.916260] musb-hdrc musb-hdrc.1.auto: *** power=250
[ 1.921576] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.927648] bone-capemgr bone_capemgr.9: slot #6: Requesting firmware 'cape-boneblack-hdmin-00A0.dtbo' for board-name 'Bone-Black-HDMIN', version '00A0'
[ 1.942220] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 1
[ 1.950641] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.957793] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.965384] usb usb1: Product: MUSB HDRC host driver
[ 1.970604] usb usb1: Manufacturer: Linux 3.8.13-bone63 musb-hcd
[ 1.976916] usb usb1: SerialNumber: musb-hdrc.1.auto
[ 1.982182] bone-capemgr bone_capemgr.9: slot #6: dtbo 'cape-boneblack-hdmin-00A0.dtbo' loaded; converting to live tree
[ 1.994106] hub 1-0:1.0: USB hub found
[ 1.998088] hub 1-0:1.0: 1 port detected
[ 2.002623] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN conflict P8.45 (#5:BB-BONELT-HDMI)
[ 2.012254] bone-capemgr bone_capemgr.9: slot #6: Failed verification
[ 2.019030] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 BB-BONELT-HDMIN:00A0 (prio 2)
[ 2.029436] mousedev: PS/2 mouse device common for all mice
[ 2.036909] omap_rtc 44e3e000.rtc: rtc core: registered 44e3e000.rtc as rtc0
[ 2.044590] i2c /dev entries driver
[ 2.049228] pps_ldisc: PPS line discipline registered
[ 2.054785] Driver for 1-wire Dallas network protocol.
[ 2.061366] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 2.069051] device-mapper: ioctl: 4.23.1-ioctl (2012-12-18) initialised: [email protected]
[ 2.078004] cpuidle: using governor ladder
[ 2.082353] cpuidle: using governor menu
[ 2.086802] omap_hsmmc mmc.5: of_parse_phandle_with_args of 'reset' failed
[ 2.094048] omap_hsmmc mmc.5: Failed to get rstctl; not using any
[ 2.100736] edma-dma-engine edma-dma-engine.0: allocated channel for 0:25
[ 2.107929] edma-dma-engine edma-dma-engine.0: allocated channel for 0:24
[ 2.115232] mmc.5 supply vmmc_aux not found, using dummy regulator
[ 2.122029] omap_hsmmc mmc.5: pins are not configured from the driver
[ 2.155878] gpio-rctrl rstctl.4: gpio_rctrl_request eMMC_RSTn
[ 2.162026] omap_hsmmc mmc.11: Got rstctl (gpio:#0 name eMMC_RSTn) label:eMMC_RSTn
[ 2.170027] gpio-rctrl rstctl.4: gpio_rctrl_deassert eMMC_RSTn
[ 2.176377] edma-dma-engine edma-dma-engine.0: allocated channel for 0:3
[ 2.183473] edma-dma-engine edma-dma-engine.0: allocated channel for 0:2
[ 2.190861] mmc.11 supply vmmc_aux not found, using dummy regulator
[ 2.197554] omap_hsmmc mmc.11: pins are not configured from the driver
[ 2.232130] pinctrl-single 44e10800.pinmux: pin 44e10854 already requested by 44e10800.pinmux; cannot claim for gpio-leds.8
[ 2.243863] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status -22
[ 2.251180] pinctrl-single 44e10800.pinmux: could not request pin 21 on device pinctrl-single
[ 2.260164] leds-gpio gpio-leds.8: pins are not configured from the driver
[ 2.268118] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.274719] edma-dma-engine edma-dma-engine.0: allocated channel for 0:36
[ 2.281887] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 2.289299] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 2.295557] edma-dma-engine edma-dma-engine.0: allocated channel for 0:5
[ 2.302719] edma-dma-engine edma-dma-engine.0: allocated channel for 0:6
[ 2.312755] usbcore: registered new interface driver usbhid
[ 2.318671] usbhid: USB HID core driver
[ 2.323561] ashmem: initialized
[ 2.327230] logger: created 256K log 'log_main'
[ 2.332068] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 2.340792] logger: created 256K log 'log_events'
[ 2.345957] logger: created 256K log 'log_radio'
[ 2.351053] logger: created 256K log 'log_system'
[ 2.356104] mmc0: new high speed SDHC card at address e624
[ 2.364903] davinci_evm sound.14: nxp-hdmi-hifi <-> 48038000.mcasp mapping ok
[ 2.372561] mmcblk0: mmc0:e624 SU08G 7.40 GiB
[ 2.378795] mmcblk0: p1 p2
[ 2.383041] TCP: cubic registered
[ 2.387315] NET: Registered protocol family 10
[ 2.392946] NET: Registered protocol family 17
[ 2.398002] Key type dns_resolver registered
[ 2.402685] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 2.410809] ThumbEE CPU extension supported.
[ 2.415347] Registering SWP/SWPB emulation handler
[ 2.421040] registered taskstats version 1
[ 2.427048] tilcdc 4830e000.fb: No power control GPIO
[ 2.546771] tilcdc 4830e000.fb: found TDA19988
[ 2.552083] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[ 2.559055] [drm] No driver support for vblank timestamp query.
[ 2.565572] tilcdc 4830e000.fb: No connectors reported connected with modes
[ 2.572926] [drm] Cannot find any crtc or sizes - going 1024x768
[ 2.587794] Console: switching to colour frame buffer device 128x48
[ 2.599888] tilcdc 4830e000.fb: fb0: frame buffer device
[ 2.605626] tilcdc 4830e000.fb: registered panic notifier
[ 2.611389] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[ 2.665432] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 2.671956] davinci_mdio 4a101000.mdio: detected phy mask fffffffe
[ 2.684531] libphy: 4a101000.mdio: probed
[ 2.688914] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver SMSC LAN8710/LAN8720
[ 2.698862] Detected MACID = c8:a0:30:ac:7f:cf
[ 2.703569] cpsw 4a100000.ethernet: NAPI disabled
[ 2.709934] omap_rtc 44e3e000.rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[ 2.723642] ALSA device list:
[ 2.726884] #0: TI BeagleBone Black
[ 2.731415] Freeing init memory: 256K
Loading, please wait...
[ 2.821794] systemd-udevd[101]: starting version 204
[ 2.841582] mmc1: BKOPS_EN bit is not set
[ 2.859119] mmc1: new high speed MMC card at address 0001
[ 2.879722] mmcblk1: mmc1:0001 MMC02G 1.78 GiB
[ 2.896010] mmcblk1boot0: mmc1:0001 MMC02G partition 1 1.00 MiB
[ 2.913595] mmcblk1boot1: mmc1:0001 MMC02G partition 2 1.00 MiB
[ 2.933242] mmcblk1: p1 p2
[ 2.953850] mmcblk1boot1: unknown partition table
[ 2.979753] mmcblk1boot0: unknown partition table
Begin: Loading essential drivers ... done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done.
Begin: Running /scripts/local-premount ... done.
[ 3.724182] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
Begin: Running /scripts/local-bottom ... done.
done.
Begin: Running /scripts/init-bottom ... done.
Valid EEPROM header found
-----------------------------
debug copying: [/dev/mmcblk0] -> [/dev/mmcblk1]
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
mmcblk1boot0 179:16 0 1M 1 disk
mmcblk1boot1 179:24 0 1M 1 disk
mmcblk0 179:0 0 7.4G 0 disk
|-mmcblk0p1 179:1 0 96M 0 part /boot/uboot
`-mmcblk0p2 179:2 0 1.6G 0 part /
mmcblk1 179:8 0 1.8G 0 disk
|-mmcblk1p1 179:9 0 70.6M 0 part
`-mmcblk1p2 179:10 0 1.7G 0 part
-----------------------------
Erasing: /dev/mmcblk1
108+0 records in
108+0 records out
113246208 bytes (113 MB) copied, 31.7247 s, 3.6 MB/s
108+0 records in
108+0 records out
113246208 bytes (113 MB) copied, 5.2293 s, 21.7 MB/s
Formatting: /dev/mmcblk1
Checking that no-one is using th[ 41.407975] mmcblk1: unknown partition table
is disk right now ...
OK
Disk /dev/mmcblk1: 58624 cylinders, 4 heads, 16 sectors/track
sfdisk: ERROR: sector 3069779968 does not have an msdos signature
/dev/mmcblk1: unrecognized partition table type
Old situation:
No partitions found
New situation:
Units = [ 41.439704] mmcblk1: p1 p2
mebibytes of 1048576 bytes, blocks of 1024 bytes, counting from 0
Device Boot Start End MiB #blocks Id System
/dev/mmcblk1p1 * 1 96 96 98304 e W95 FAT16 (LBA)
/dev/mmcblk1p2 97 1831 1735 1776640 83 Linux
/dev/mmcblk1p3 0 - 0 0 0 Empty
/dev/mmcblk1p4 0 - 0 0 0 Empty
Successfully wrote the new partition table
Re-reading the partition table ...
If you created or changed a DOS partition, /dev/foo7, say, then use dd(1)
to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1
(See fdisk(8).)
mkfs.fat 3.0.26 (2014-03-07)
mke2fs 1.42.9 (4-Feb-2014)
ext2fs_check_if_mount: Can't check if filesystem is mounted due to missing mtab file while determining whether /dev/mmcblk1p2 is mounted.
Discarding device blocks: done
Filesystem label=rootfs
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
111104 inodes, 444160 blocks
22208 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=457179136
14 block groups
32768 blocks per group, 32768 fragments per group
7936 inodes per group
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912
Allocating group tables: done
Writing inode tables: done
Creating journal (8192 blocks): done
Writing superblocks and filesystem accounting information: done
Copying: /dev/mmcblk0p1 -> /dev/mmcblk1p1
'/boot/uboot/MLO' -> '/tmp/boot/MLO'
'/boot/uboot/u-boot.img' -> '/tmp/boot/u-boot.img'
rsync: /boot/uboot/ -> /tmp/boot/
Copying: /dev/mmcblk0p2 -> /dev/mmcblk1p2
[ 293.735453] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
rsync: / -> /tmp/rootfs/
Copying: Kernel modules
rsync: /lib/modules/3.8.13-bone63/ -> /tmp/rootfs/lib/modules/3.8.13-bone63/
/boot/uEnv.txt: disabling flasher script
#Docs: http://elinux.org/Beagleboard:U-boot_partitioning_layout_2.0
uname_r=3.8.13-bone63
#dtb=
cmdline=quiet
##Example
#cape_disable=capemgr.disable_partno=
#cape_enable=capemgr.enable_partno=
##enable BBB: eMMC Flasher:
#cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v2.sh
uuid=bf52d5f1-264d-421f-82c4-4953c8a352e7
Generating: /etc/fstab
# /etc/fstab: static file system information.
#
UUID=bf52d5f1-264d-421f-82c4-4953c8a352e7 / ext4 noatime,errors=remount-ro 0 1
debugfs /sys/kernel/debug debugfs defaults 0 0
Syncing: /dev/mmcblk1
/opt/scripts/tools/eMMC/init-eMMC-flasher-v2.sh: line 245: 164 Terminated cylon_leds
100000+0 records in
100000+0 records out
51200000 bytes (51 MB) copied, 2.22843 s, 23.0 MB/s
This script has now completed its task
-----------------------------
Shutting Down
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,relatime,size=252668k,nr_inodes=63167,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620)
tmpfs on /run type tmpfs (rw,nosuid,noexec,rel[ 415.127031] (NULL device *): gadget not registered.
atime,size=50852[ 415.136414] Disabling non-boot CPUs ...
k,mode=755)
/de[ 415.143262] System halted.
v/mmcblk0p2 on /이 작업이 어떻게 진행되었는지 자세히 분석하려면, 당신이 사용하는 렌즈 파일에서 실행 중인 스크립트를 찾을 수 있으며, 스크립트에 따라 자세히 분석하면 된다.위의 출력 정보를 사용하는 스크립트는 이 렌즈 파일에서 나온 것입니다: BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-08-13-2gb.img, 다운로드 링크:https://rcn-ee.net/deb/flasher/trusty/BBB-eMMC-flasher-ubuntu-14.04-console-armhf-2014-08-13-2gb.img.xz
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