RAMが2GBになったOrange Pi Plus 2が届いた


RAMが2GBに増強されたOrange Pi Plus 2が届きました。
11/1発注、11/2発送で、11/10到着とはなかなかな好成績でした。

いつもの箱の中にOrange Pi Plus2のボードが入ってました。
20151110_202452s

今回は、ボードとSATAケーブルだけを買ったのですが、なぜかUSB電源ケーブルが1本おまけで入ってました。
これで3回目の発注になるからサービスなのかな?

3機種並べて見る
20151110_204127s

上からOrange Pi PC、Orange Pi Plus 2、Orange Pi 2。

Orange Pi 2とOrange Pi PCのコネクタ配置は似ていましたが、Orange Pi Plus 2だと全然違う並びになりました。
というか、電源コネクタがLANコネクタの逆面に配置されてしまったせいで、コネクタが3面に渡って配置されてしまったので、ケース選びが非常に難しくなりました・・・・

で・・・今回、入れるOSですが、Orange Pi PLUSと同じモノが使用できるようです。
なので、今回はOrange pi 2用に作成したloboris版Ubuntu 15.04を書き込んだmicroSD内のuImageとscript.binをOrange Pi PLUS用のものに置き換えて起動!

orangepi@orangepi2:~$ dmesg
[    0.000000] Booting Linux on physical CPU 0
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.4.39-01-lobo (boris@UbuntuMate) (gcc version 4.6.3 20120201 (prerelease) (crosstool-NG linaro-1.13.1-2012.02-20120222 - Linaro GCC 2012.02) ) #1 SMP PREEMPT Sun Oct 25 14:51:50 CET 2015
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: sun8i
[    0.000000] Ignoring tag cmdline (using the default kernel command line)
[    0.000000] bootconsole [earlycon0] enabled
[    0.000000] cma: CMA: reserved 256 MiB at b0000000
[    0.000000] Memory policy: ECC disabled, Data cache writealloc
[    0.000000] On node 0 totalpages: 524288
[    0.000000] free_area_init_node: node 0, pgdat c1000cc0, node_mem_map c10dd000
[    0.000000]   Normal zone: 1710 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 192850 pages, LIFO batch:31
[    0.000000]   HighMem zone: 2898 pages used for memmap
[    0.000000]   HighMem zone: 326830 pages, LIFO batch:31
[    0.000000] script_init enter!
[    0.000000] script_init exit!
[    0.000000] PERCPU: Embedded 8 pages/cpu @c22fa000 s11840 r8192 d12736 u32768
[    0.000000] pcpu-alloc: s11840 r8192 d12736 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 519680
[    0.000000] Kernel command line: earlyprintk=ttyS0,115200 loglevel=8 initcall_debug=0 console=ttyS0,115200 console=tty0 init=/init
[    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: 2048MB = 2048MB total
[    0.000000] Memory: 1798012k/1798012k available, 299140k reserved, 1056768K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xf0000000 - 0xff000000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xef800000   ( 760 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc09873b4   (9725 kB)
[    0.000000]       .init : 0xc0988000 - 0xc0f87e40   (6144 kB)
[    0.000000]       .data : 0xc0f88000 - 0xc1003738   ( 494 kB)
[    0.000000]        .bss : 0xc1003eec - 0xc10dc400   ( 866 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Additional per-CPU info printed with stalls.
[    0.000000] NR_IRQS:544
[    0.000000] Architected local timer running at 24.00MHz.
[    0.000000] Switching to timer-based delay loop
[    0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms
[    0.000000] Console: colour dummy device 80x30
[    0.000000] console [tty0] enabled, bootconsole disabled
[    0.019916] Calibrating delay loop (skipped), value calculated using timer frequency.. 4800.00 BogoMIPS (lpj=24000000)
[    0.019971] pid_max: default: 32768 minimum: 301
[    0.020244] Mount-cache hash table entries: 512
[    0.021130] Initializing cgroup subsys cpuacct
[    0.021159] Initializing cgroup subsys freezer
[    0.021205] CPU: Testing write buffer coherency: ok
[    0.021258] ftrace: allocating 26206 entries in 77 pages
[    0.050268] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.050301] [sunxi_smp_prepare_cpus] enter
[    0.050342] Setting up static identity map for 0x406d3bf0 - 0x406d3c48
[    0.051188] CPU1: Booted secondary processor
[    0.051188] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.051322] CPU2: Booted secondary processor
[    0.051322] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.051322] CPU3: Booted secondary processor
[    0.051322] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.060174] Brought up 4 CPUs
[    0.060256] SMP: Total of 4 processors activated (19200.00 BogoMIPS).
[    0.060836] devtmpfs: initialized
[    0.063151] wakeup src cnt is : 1.
[    0.063169] [exstandby]leave extended_standby_enable_wakeup_src : event 0x800000
[    0.063192] [exstandby]leave extended_standby_enable_wakeup_src : wakeup_gpio_map 0x0
[    0.063217] [exstandby]leave extended_standby_enable_wakeup_src : wakeup_gpio_group 0x40
[    0.063242] sunxi pm init
[    0.063373] pinctrl core: initialized pinctrl subsystem
[    0.073936] NET: Registered protocol family 16
[    0.074586] DMA: preallocated 2048 KiB pool for atomic coherent allocations
[    0.074586] script_sysfs_init success
[    0.074586] sunxi_dump_init success
[    0.074586] gpiochip_add: registered GPIOs 0 to 383 on device: sunxi-pinctrl
[    0.074586] sunxi-pinctrl sunxi-pinctrl: initialized sunXi PIO driver
[    0.074586] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.074602] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.074774] script config pll_video to 297 Mhz
[    0.074799] script config pll_de to 864 Mhz
[    0.074820] script config pll_ve to 402 Mhz
[    0.074854] sunxi_default_clk_init
[    0.074869] try to set pll6ahb1 to 200000000
[    0.074895] try to set ahb clk source to pll6ahb1
[    0.074913] set ahb clk source to pll6ahb1
[    0.074931] try to set ahb1 to 200000000
[    0.074949] try to set apb1 to 100000000
[    0.075283] ===fe3o4==== sunxi_root_procfs_attach ret:0
[    0.080791] bio: create slab <bio-0> at 0
[    0.080791] [ARISC] :sunxi-arisc driver v1.04
[    0.095326] [ARISC] :arisc version: [v0.1.34]
[    0.171902] [ARISC] :sunxi-arisc driver v1.04 startup succeeded
[    0.180382] SCSI subsystem initialized
[    0.180569] usbcore: registered new interface driver usbfs
[    0.180646] usbcore: registered new interface driver hub
[    0.180685] usbcore: registered new device driver usb
[    0.180685] twi_chan_cfg()335 - [twi0] has no twi_regulator.
[    0.180685] twi_chan_cfg()335 - [twi1] has no twi_regulator.
[    0.180685] twi_chan_cfg()335 - [twi2] has no twi_regulator.
[    0.180732] Linux video capture interface: v2.00
[    0.180926] Advanced Linux Sound Architecture Driver Version 1.0.25.
[    0.181402] Bluetooth: Core ver 2.16
[    0.181448] NET: Registered protocol family 31
[    0.181469] Bluetooth: HCI device and connection manager initialized
[    0.181495] Bluetooth: HCI socket layer initialized
[    0.181514] Bluetooth: L2CAP socket layer initialized
[    0.181554] Bluetooth: SCO socket layer initialized
[    0.181763] cfg80211: Calling CRDA to update world regulatory domain
[    0.181839] Switching to clocksource arch_sys_counter
[    0.191988] FS-Cache: Loaded
[    0.192273] CacheFiles: Loaded
[    0.201854] NET: Registered protocol family 2
[    0.202119] IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.202647] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[    0.204263] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[    0.205054] TCP: Hash tables configured (established 131072 bind 65536)
[    0.205078] TCP: reno registered
[    0.205097] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.205141] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.205416] NET: Registered protocol family 1
[    0.205756] RPC: Registered named UNIX socket transport module.
[    0.205783] RPC: Registered udp transport module.
[    0.205801] RPC: Registered tcp transport module.
[    0.205819] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.545793] hw perfevents: enabled with ARMv7 Cortex_A7 PMU driver, 5 counters available
[    0.545940] sunxi_reg_init enter
[    0.546665] audit: initializing netlink socket (disabled)
[    0.546724] type=2000 audit(0.540:1): initialized
[    0.547780] highmem bounce pool size: 64 pages
[    0.548631] NFS: Registering the id_resolver key type
[    0.548963] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.549621] NTFS driver 2.1.30 [Flags: R/W].
[    0.549748] fuse init (API version 7.18)
[    0.550492] Btrfs loaded
[    0.550528] msgmni has been set to 1447
[    0.551544] io scheduler noop registered
[    0.551568] io scheduler deadline registered
[    0.551652] io scheduler cfq registered (default)
[    0.552066] [DISP]disp_module_init
[    0.552352] cmdline,disp=
[    0.568849] [DISP] Fb_map_kernel_logo,line:925:Fb_map_kernel_logo failed!
[    0.596672] Console: switching to colour frame buffer device 240x67
[    0.625278] [DISP]disp_module_init finish
[    0.625569] sw_uart_get_devinfo()1503 - uart0 has no uart_regulator.
[    0.625721] sw_uart_get_devinfo()1503 - uart2 has no uart_regulator.
[    0.625866] sw_uart_get_devinfo()1503 - uart3 has no uart_regulator.
[    0.626407] uart0: ttyS0 at MMIO 0x1c28000 (irq = 32) is a SUNXI
[    0.626551] sw_uart_pm()890 - uart0 clk is already enable
[    0.626681] sw_console_setup()1233 - console setup baud 115200 parity n bits 8, flow n
[    0.722908] console [ttyS0] enabled
[    1.310730] uart2: ttyS2 at MMIO 0x1c28800 (irq = 34) is a SUNXI
[    1.311000] uart3: ttyS3 at MMIO 0x1c28c00 (irq = 35) is a SUNXI
[    1.311478] sunxi_cmatest_init enter
[    1.311510] sunxi_cmatest_init success
[    1.315243] loop: module loaded
[    1.508726] sunxi_spi_chan_cfg()1355 - [spi-0] has no spi_regulator.
[    1.690638] sunxi_spi_chan_cfg()1355 - [spi-1] has no spi_regulator.
[    1.873114] spi spi0: master is unqueued, this is deprecated
[    2.070876] tun: Universal TUN/TAP device driver, 1.6
[    2.250327] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    2.263787] PPP generic driver version 2.4.2
[    2.274252] PPP BSD Compression module registered
[    2.285048] PPP Deflate Compression module registered
[    2.298478] PPP MPPE Compression module registered
[    2.309503] NET: Registered protocol family 24
[    2.320161] PPTP driver version 0.8.5
[    2.330122] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.363167] sunxi-ehci sunxi-ehci.1: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.377853] sunxi-ehci sunxi-ehci.1: new USB bus registered, assigned bus number 1
[    2.392644] sunxi-ehci sunxi-ehci.1: irq 104, io mem 0xf1c1a000
[    2.420032] sunxi-ehci sunxi-ehci.1: USB 0.0 started, EHCI 1.00
[    2.432894] hub 1-0:1.0: USB hub found
[    2.442809] hub 1-0:1.0: 1 port detected
[    2.473210] sunxi-ehci sunxi-ehci.2: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.487935] sunxi-ehci sunxi-ehci.2: new USB bus registered, assigned bus number 2
[    2.502610] sunxi-ehci sunxi-ehci.2: irq 106, io mem 0xf1c1b000
[    2.530036] sunxi-ehci sunxi-ehci.2: USB 0.0 started, EHCI 1.00
[    2.542397] ehci_irq: highspeed device connect
[    2.553649] hub 2-0:1.0: USB hub found
[    2.563552] hub 2-0:1.0: 1 port detected
[    2.593884] sunxi-ehci sunxi-ehci.4: SW USB2.0 'Enhanced' Host Controller (EHCI) Driver
[    2.608536] sunxi-ehci sunxi-ehci.4: new USB bus registered, assigned bus number 3
[    2.623142] sunxi-ehci sunxi-ehci.4: irq 110, io mem 0xf1c1d000
[    2.650035] sunxi-ehci sunxi-ehci.4: USB 0.0 started, EHCI 1.00
[    2.662263] ehci_irq: highspeed device connect
[    2.673349] hub 3-0:1.0: USB hub found
[    2.683108] hub 3-0:1.0: 1 port detected
[    2.693357] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    2.725896] sunxi-ohci sunxi-ohci.2: SW USB2.0 'Open' Host Controller (OHCI) Driver
[    2.740191] sunxi-ohci sunxi-ohci.2: new USB bus registered, assigned bus number 4
[    2.754406] sunxi-ohci sunxi-ohci.2: irq 107, io mem 0xf1c1b400
[    2.824495] hub 4-0:1.0: USB hub found
[    2.834305] hub 4-0:1.0: 1 port detected
[    2.844575] Initializing USB Mass Storage driver...
[    2.855726] usbcore: registered new interface driver usb-storage
[    2.868036] USB Mass Storage support registered.
[    2.878842] usbcore: registered new interface driver ums-alauda
[    2.890048] usb 2-1: new high-speed USB device number 2 using sunxi-ehci
[    2.904241] usbcore: registered new interface driver ums-cypress
[    2.916649] usbcore: registered new interface driver ums-datafab
[    2.929018] usbcore: registered new interface driver ums_eneub6250
[    2.941589] usbcore: registered new interface driver ums-freecom
[    2.953910] usbcore: registered new interface driver ums-isd200
[    2.966111] usbcore: registered new interface driver ums-jumpshot
[    2.978484] usbcore: registered new interface driver ums-karma
[    2.990516] usbcore: registered new interface driver ums-onetouch
[    3.002829] usbcore: registered new interface driver ums-realtek
[    3.014953] usbcore: registered new interface driver ums-sddr09
[    3.026914] usbcore: registered new interface driver ums-sddr55
[    3.038777] usbcore: registered new interface driver ums-usbat
[    3.050560] usbcore: registered new interface driver usbserial
[    3.062243] usbserial: USB Serial Driver core
[    3.072370] usbcore: registered new interface driver option
[    3.083833] USB Serial support registered for GSM modem (1-port)
[    3.096206] file system registered
[    3.096246] hub 2-1:1.0: USB hub found
[    3.114408] hub 2-1:1.0: 4 ports detected
[    3.115832] android_usb gadget: Mass Storage Function, version: 2009/09/11
[    3.115843] android_usb gadget: Number of LUNs=3
[    3.115851]  lun0: LUN: removable file: (no medium)
[    3.115859]  lun1: LUN: removable file: (no medium)
[    3.115866]  lun2: LUN: removable file: (no medium)
[    3.116164] android_usb gadget: android_usb ready
[    3.116355]  uinput result 0 , vmouse_init
[    3.116910] mousedev: PS/2 mouse device common for all mice
[    3.117138] sunxikbd_init failed.
[    3.117149] ls_fetch_sysconfig_para: type err  device_used = 0.
[    3.117155] =========script_get_err============
[    3.117161] ltr_init: ls_fetch_sysconfig_para err.
[    3.117655] sunxi-rtc sunxi-rtc: rtc core: registered sunxi-rtc as rtc0
[    3.117701] i2c /dev entries driver
[    3.118058] IR RC5(x) protocol handler initialized
[    3.118144] sunxi tsc version 0.1
[    3.118181] tscdev_init: tsc driver is disabled
[    3.118274] sunxi cedar version 0.1
[    3.118309] [cedar]: install start!!!
[    3.118484] [cedar]: install end!!!
[    3.118511] sunxi_wdt_init_module: sunxi WatchDog Timer Driver v1.0
[    3.118647] sunxi_wdt_probe: devm_ioremap return wdt_reg 0xf1c20ca0, res->start 0x01c20ca0, res->end 0x01c20cbf
[    3.118768] sunxi_wdt_probe: initialized (g_timeout=16s, g_nowayout=0)
[    3.118778] wdt_enable, write reg 0xf1c20cb8 val 0x00000000
[    3.118786] timeout_to_interv, line 167
[    3.118791] interv_to_timeout, line 189
[    3.118798] wdt_set_tmout, write 0x000000b0 to mode reg 0xf1c20cb8, actual timeout 16 sec
[    3.412402] device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com
[    3.427049] Bluetooth: HCI UART driver ver 2.2
[    3.437577] [mmc]: SD/MMC/SDIO Host Controller Driver(v1.109 2014-12-4 20:51) Compiled in Oct 25 2015 at 14:50:30
[    3.454412] [mmc]: get mmc0's sdc_power is null!
[    3.464950] [mmc]: get mmc1's sdc_power is null!
[    3.464988] usb 3-1: new high-speed USB device number 2 using sunxi-ehci
[    3.488224] [mmc]: get mmc1's 2xmode ok, val = 1
[    3.498726] [mmc]: get mmc1's ddrmode ok, val = 1
[    3.508738] [mmc]: get mmc2's IO(sdc_cd) failed
[    3.518564] [mmc]: get mmc2's sdc_power is null!
[    3.528423] [mmc]: get mmc2's 2xmode ok, val = 1
[    3.538196] [mmc]: get mmc2's ddrmode ok, val = 1
[    3.548024] [mmc]: MMC host used card: 0x7, boot card: 0x0, io_card 2
[    3.560809] [mmc]: sdc0 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    3.578553] [mmc]: sdc1 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    3.596181] [mmc]: sdc2 set ios: clk 0Hz bm OD pm OFF vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    3.612738] sunxi_leds_fetch_sysconfig_para script_parser_fetch "leds_para" leds_used = -1063622896
[    3.626900] =========script_get_err============
[    3.637089] usbcore: registered new interface driver usbhid
[    3.647426] usbhid: USB HID core driver
[    3.658481] scsi0 : usb-storage 3-1:1.0
[    3.667661] asoc: sndcodec <-> sunxi-codec mapping ok
[    3.680214] asoc: sndhdmi <-> sunxi-hdmiaudio.0 mapping ok
[    3.691186] oprofile: using arm/armv7-ca7
[    3.699917] u32 classifier
[    3.707100]     Actions configured
[    3.715118] Netfilter messages via NETLINK v0.30.
[    3.724648] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[    3.736112] ctnetlink v0.93: registering with nfnetlink.
[    3.746423] NF_TPROXY: Transparent proxy support initialized, version 4.1.0
[    3.758613] NF_TPROXY: Copyright (c) 2006-2007 BalaBit IT Ltd.
[    3.769846] xt_time: kernel timezone is -0000
[    3.779253] usb 2-1.1: new low-speed USB device number 3 using sunxi-ehci
[    3.779426] IPv4 over IPv4 tunneling driver
[    3.779808] gre: GRE over IPv4 demultiplexor driver
[    3.779814] ip_gre: GRE over IPv4 tunneling driver
[    3.780357] ip_tables: (C) 2000-2006 Netfilter Core Team
[    3.780514] arp_tables: (C) 2002 David S. Miller
[    3.780566] TCP: cubic registered
[    3.780571] Initializing XFRM netlink socket
[    3.858418] NET: Registered protocol family 10
[    3.868914] Mobile IPv6
[    3.876237] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    3.887081] IPv6 over IPv4 tunneling driver
[    3.897221] NET: Registered protocol family 17
[    3.906942] NET: Registered protocol family 15
[    3.916671] Bluetooth: RFCOMM TTY layer initialized
[    3.926773] Bluetooth: RFCOMM socket layer initialized
[    3.937099] Bluetooth: RFCOMM ver 1.11
[    3.945828] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    3.956296] Bluetooth: BNEP filters: protocol multicast
[    3.966670] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[    3.977905] L2TP core driver, V2.0
[    3.986234] PPPoL2TP kernel driver, V2.0
[    3.995200] L2TP IP encapsulation support (L2TPv3)
[    4.005182] L2TP netlink interface
[    4.013567] L2TP ethernet pseudowire support (L2TPv3)
[    4.014220] generic-usb 0003:0458:005E.0001: input,hidraw0: USB HID v1.10 Mouse [KYE ADNS6000 Optical Mouse] on usb-sunxi-ehci-1.1/input0
[    4.046893] Registering the dns_resolver key type
[    4.059695] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    4.075670] ThumbEE CPU extension supported.
[    4.085898] Registering SWP/SWPB emulation handler
[    4.097391] cmdline,disp=
[    4.105706] [HDMI] power vcc-hdmi-18
[    4.110195] usb 2-1.4: new low-speed USB device number 4 using sunxi-ehci
[    4.158761] sunxi-rtc sunxi-rtc: setting system clock to 1970-01-01 00:51:32 UTC (3092)
[    4.172809] ths_fetch_sysconfig_para: type err  device_used = 1.
[    4.185757] CPU Budget:Register notifier
[    4.195153] CPU Budget:register Success
[    4.204295] sunxi-budget-cooling sunxi-budget-cooling: Cooling device registered: thermal-budget-0
[    4.221549] [rf_pm]: select module num is 7
[    4.230949] [rf_pm]: module power0 name vcc-wifi-33
[    4.241025] [rf_pm]: failed to fetch module_power1
[    4.250374] generic-usb 0003:04B3:3025.0002: input,hidraw1: USB HID v1.10 Keyboard [CHICONY USB NetVista Full Width Keyboard] on usb-sunxi-ehci-1.4/input0
[    4.271248] [rf_pm]: mod has no chip_en gpio
[    4.280916] [rf_pm]: failed to fetch lpo_use_apclk
[    4.291174] [rf_pm]: regulator on.
[    4.300120] [wifi_pm]: wifi gpio init is OK !!
[    4.310064] ALSA device list:
[    4.318266]   #0: audiocodec
[    4.326316]   #1: sndhdmi
[    4.334137] Warning: unable to open an initial console.
[    4.349019] Freeing init memory: 6140K
[    4.565032] [mmc]: mmc 0 detect change, present 1
[    4.595015] [mmc]: mmc 2 detect change, present 1
[    4.661020] scsi 0:0:0:0: Direct-Access     USB TO I DE/SATA Device   0009 PQ: 0 ANSI: 0
[    4.682985] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[    4.698359] sd 0:0:0:0: [sda] Asking for cache data failed
[    4.711864] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    4.730110] sd 0:0:0:0: [sda] Test WP failed, assume Write Enabled
[    4.745483] sd 0:0:0:0: [sda] Asking for cache data failed
[    4.758961] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    4.773183] [DISP] disp_device_attached_and_enable,line:159:attched ok, mgr0<-->device0, type=4, mode=9
[    4.790588] sd 0:0:0:0: [sda] Attached SCSI disk
[    5.070074] [mmc]: sdc0 set ios: clk 0Hz bm PP pm UP vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.089016] [mmc]: sdc0 power_supply is null
[    5.120062] [mmc]: sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.142365] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 0 err, cmd 52,  RTO !!
[    5.157870] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 0 err, cmd 52,  RTO !!
[    5.177477] [mmc]: sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.196629] [mmc]: sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.219656] *******************Try sdio*******************
[    5.232334] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 0 err, cmd 5,  RTO !!
[    5.247017] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 0 err, cmd 5,  RTO !!
[    5.261645] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 0 err, cmd 5,  RTO !!
[    5.276217] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 0 err, cmd 5,  RTO !!
[    5.286196] *******************Try sd *******************
[    5.302258] [mmc]: sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.318327] [mmc]: sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.335976] [mmc]: sdc0 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.371499] [mmc]: sdc0 set ios: clk 25000000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.388450] [mmc]: sdc0 set ios: clk 25000000Hz bm PP pm ON vdd 3.3V width 1 timing SD-HS(SDR25) dt B
[    5.403856] [mmc]: sdc0 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 1 timing SD-HS(SDR25) dt B
[    5.419195] [mmc]: sdc0 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 4 timing SD-HS(SDR25) dt B
[    5.434477] mmc0: new high speed SDHC card at address 1234
[    5.445952] mmcblk0: mmc0:1234 SA16G 14.5 GiB
[    5.457167]  mmcblk0: p1 p2
[    5.465842] *******************sd init ok*******************
[    5.477192] [mmc]: sdc2 set ios: clk 0Hz bm PP pm UP vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.493500] [mmc]: sdc2 power_supply is null
[    5.520041] [mmc]: sdc2 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.542360] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 52,  RTO !!
[    5.556562] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 52,  RTO !!
[    5.566540] [mmc]: sdc2 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.587683] [mmc]: sdc2 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.604757] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 8,  RTO !!
[    5.614735] *******************Try sdio*******************
[    5.629667] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 5,  RTO !!
[    5.643532] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 5,  RTO !!
[    5.657354] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 5,  RTO !!
[    5.671174] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 5,  RTO !!
[    5.681153] *******************Try sd *******************
[    5.695707] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 55,  RTO !!
[    5.709484] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 55,  RTO !!
[    5.723192] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 55,  RTO !!
[    5.736889] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 2 err, cmd 55,  RTO !!
[    5.746868] *******************Try mmc*******************
[    5.760258] [mmc]: sdc2 set ios: clk 400000Hz bm OD pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.780535] [mmc]: sdc2 set ios: clk 400000Hz bm OD pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.795457] [mmc]: sdc2 set ios: clk 400000Hz bm OD pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.815198] [mmc]: sdc2 set ios: clk 400000Hz bm OD pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.832133] [mmc]: sdc2 set ios: clk 400000Hz bm OD pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.861198] [mmc]: sdc2 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.887852] [mmc]: sdc2 set ios: clk 25000000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[    5.902710] [mmc]: sdc2 set ios: clk 25000000Hz bm PP pm ON vdd 3.3V width 1 timing MMC-HS(SDR20) dt B
[    5.917372] [mmc]: sdc2 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 1 timing MMC-HS(SDR20) dt B
[    5.932142] [mmc]: sdc2 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 8 timing MMC-HS(SDR20) dt B
[    5.946944] [mmc]: sdc2 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 8 timing UHS-DDR50 dt B
[    5.961146] [mmc]: sdc2 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 8 timing UHS-DDR50 dt B
[    5.975420] mmc2: new high speed DDR MMC card at address 0001
[    5.986339] mmcblk1: mmc2:0001 M8G1GC 7.28 GiB
[    5.995778] mmcblk1boot0: mmc2:0001 M8G1GC partition 1 4.00 MiB
[    6.006766] mmcblk1boot1: mmc2:0001 M8G1GC partition 2 4.00 MiB
[    6.018642]  mmcblk1: p1 p2 p3 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 >
[    6.030784] mmcblk1: p1 size 10412032 extends beyond EOD, truncated
[    6.045382]  mmcblk1boot1: unknown partition table
[    6.056285]  mmcblk1boot0: unknown partition table
[    6.065944] *******************mmc init ok *******************
[    6.730675] systemd-udevd[109]: starting version 215
[    8.230979] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    9.037839] systemd[1]: Failed to insert module 'autofs4'
[    9.260165] systemd[1]: systemd 219 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    9.285554] systemd[1]: Detected architecture arm.
[    9.322950] systemd[1]: Set hostname to <orangepi2>.
[    9.606019] systemd[1]: Created slice Root Slice.
[    9.615569] systemd[1]: Starting Root Slice.
[    9.629541] systemd[1]: Listening on udev Kernel Socket.
[    9.639888] systemd[1]: Starting udev Kernel Socket.
[    9.654693] systemd[1]: Listening on Journal Socket.
[    9.664627] systemd[1]: Starting Journal Socket.
[    9.679103] systemd[1]: Listening on Delayed Shutdown Socket.
[    9.689973] systemd[1]: Starting Delayed Shutdown Socket.
[    9.705451] systemd[1]: Reached target Remote File Systems (Pre).
[    9.716812] systemd[1]: Starting Remote File Systems (Pre).
[    9.732671] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    9.745040] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    9.762014] systemd[1]: Listening on fsck to fsckd communication Socket.
[    9.774044] systemd[1]: Starting fsck to fsckd communication Socket.
[    9.790990] systemd[1]: Listening on Journal Audit Socket.
[    9.801666] systemd[1]: Starting Journal Audit Socket.
[    9.812049] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    9.832354] systemd[1]: Created slice User and Session Slice.
[    9.843394] systemd[1]: Starting User and Session Slice.
[    9.859249] systemd[1]: Listening on udev Control Socket.
[    9.870090] systemd[1]: Starting udev Control Socket.
[    9.880665] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    9.893902] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    9.912649] systemd[1]: Reached target Encrypted Volumes.
[    9.923668] systemd[1]: Starting Encrypted Volumes.
[    9.939338] systemd[1]: Reached target Swap.
[    9.949050] systemd[1]: Starting Swap.
[    9.963807] systemd[1]: Listening on Journal Socket (/dev/log).
[    9.975545] systemd[1]: Starting Journal Socket (/dev/log).
[    9.992644] systemd[1]: Created slice System Slice.
[   10.003321] systemd[1]: Starting System Slice.
[   10.100926] systemd[1]: Starting File System Check on Root Device...
[   10.260617] systemd[1]: Starting Load Kernel Modules...
[   10.360759] systemd[1]: Starting Setup Virtual Console...
[   10.372860] RTL871X: module init start
[   10.372874] RTL871X: rtl8189es v4.3.0.4_11916.20140724_COB
[   10.372880] RTL871X: build time: Oct 25 2015 14:45:42
[   10.372893] [wifi_pm]: set wl_reg_on 0 !
[   10.422956] [mmc]: sdc1 set ios: clk 0Hz bm PP pm UP vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[   10.424488] [mmc]: sdc1 power_supply is null
[   10.450119] [mmc]: sdc1 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[   10.472849] [mmc]: sdc1 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[   10.490998] [mmc]: sdc1 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[   10.508385] [mmc]: *** sunxi_mci_dump_errinfo(L826): smc 1 err, cmd 8,  RTO !!
[   10.521627] *******************Try sdio*******************
[   10.533089] [mmc]: sdc1 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing LEGACY(SDR12) dt B
[   10.535635] [wifi_pm]: set wl_reg_on 1 !
[   10.535821] RTL871X: module init ret=0
[   10.570344] systemd[1]: Starting LSB: Set keymap...
[   10.577028] [mmc]: sdc1 set ios: clk 400000Hz bm PP pm ON vdd 3.3V width 1 timing SD-HS(SDR25) dt B
[   10.577159] [mmc]: sdc1 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 1 timing SD-HS(SDR25) dt B
[   10.577341] [mmc]: sdc1 set ios: clk 50000000Hz bm PP pm ON vdd 3.3V width 4 timing SD-HS(SDR25) dt B
[   10.578210] mmc1: new high speed SDIO card at address 0001
[   10.584644] bFWReady == _FALSE call reset 8051...
[   10.605743] bFWReady == _FALSE call reset 8051...
[   10.626821] bFWReady == _FALSE call reset 8051...
[   10.649350] RTL871X: rtw_ndev_init(wlan0)
[   10.650275] RTL871X: rtw_ndev_init(wlan1)
[   10.651314] *******************sdio init ok*******************
[   10.711667] systemd[1]: Reached target Slices.
[   10.721737] systemd[1]: Starting Slices.
[   10.736857] systemd[1]: Created slice system-getty.slice.
[   10.747910] systemd[1]: Starting system-getty.slice.
[   10.758453] systemd[1]: Mounted POSIX Message Queue File System.
[   10.770434] systemd[1]: Mounted Huge Pages File System.
[   10.880425] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[   10.960595] systemd[1]: Starting udev Coldplug all Devices...
[   11.050357] systemd[1]: Mounting Debug File System...
[   11.160938] systemd[1]: Starting Journal Service...
[   11.210254] systemd[1]: Started Set Up Additional Binary Formats.
[   11.243983] systemd[1]: Created slice system-serial\x2dgetty.slice.
[   11.259614] systemd[1]: Starting system-serial\x2dgetty.slice.
[   11.284600] systemd[1]: Mounted Debug File System.
[   11.306440] systemd[1]: Started Journal Service.
[   12.263801] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[   12.969977] systemd-journald[184]: Received request to flush runtime journal from PID 1
[   13.296928] vmouse_input_dev_open
[   13.341049] vmouse_input_dev_close
[   17.189477] gmac0: probed
[   17.189637] gmac0 gmac0: eth0: eth0: PHY ID 001cc915 at 0 IRQ poll (gmac0-0:00)
[   17.660190] ==> rtl8188e_iol_efuse_patch
[   17.854642] ADDRCONF(NETDEV_UP): wlan2: link is not ready
[   17.860101] RTL871X: nolinked power save enter
[   17.861736] ADDRCONF(NETDEV_UP): wlan1: link is not ready
[   18.559972] vmouse_input_dev_open
[   18.680257] ==> rtl8188e_iol_efuse_patch
[   18.710046] CPU Budget: Temperature: 75 Limit state:1 item[1200000,4,-1,0 0]
[   18.710058] [ddrfreq] temperature=75 C, ddr freq up
[   18.710090] CPU Budget:update CPU 0 cpufreq max to 1200000 min to 480000
[   18.903592] RTL871X: nolinked power save leave
[   19.220078] CPU Budget: Temperature: 75 Limit state:0 item[1536000,4,-1,0 0]
[   19.220096] [ddrfreq] temperature=74 C, ddr freq up
[   20.210089] RTL871X: nolinked power save enter
[   20.720119] CPU Budget: Temperature: 75 Limit state:1 item[1200000,4,-1,0 0]
[   20.720139] [ddrfreq] temperature=75 C, ddr freq up
[   20.720175] CPU Budget:update CPU 0 cpufreq max to 1200000 min to 480000
[   21.230092] CPU Budget: Temperature: 75 Limit state:0 item[1536000,4,-1,0 0]
[   21.230110] [ddrfreq] temperature=73 C, ddr freq up
[   23.180393] PHY: gmac0-0:00 - Link is Up - 1000/Full
orangepi@orangepi2:~$
orangepi@orangepi2:~$ cat /proc/cpuinfo
Processor       : ARMv7 Processor rev 5 (v7l)
processor       : 0
BogoMIPS        : 1920.00
processor       : 1
BogoMIPS        : 1920.00
processor       : 2
BogoMIPS        : 1920.00
processor       : 3
BogoMIPS        : 1920.00
Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 7
CPU variant     : 0x0
CPU part        : 0xc07
CPU revision    : 5
Hardware        : sun8i
Revision        : 0000
Serial          : 4400503404146436064e
orangepi@orangepi2:~$ cat /proc/meminfo
MemTotal:        2066296 kB
MemFree:         1884224 kB
Buffers:           14476 kB
Cached:            76672 kB
SwapCached:            0 kB
Active:            58492 kB
Inactive:          75440 kB
Active(anon):      43780 kB
Inactive(anon):    18064 kB
Active(file):      14712 kB
Inactive(file):    57376 kB
Unevictable:           0 kB
Mlocked:               0 kB
HighTotal:       1318912 kB
HighFree:        1174336 kB
LowTotal:         747384 kB
LowFree:          709888 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                 0 kB
Writeback:             0 kB
AnonPages:         42780 kB
Mapped:            30932 kB
Shmem:             19064 kB
Slab:              15784 kB
SReclaimable:       5824 kB
SUnreclaim:         9960 kB
KernelStack:        1440 kB
PageTables:         1048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1033148 kB
Committed_AS:     356580 kB
VmallocTotal:     245760 kB
VmallocUsed:       39100 kB
VmallocChunk:     196788 kB
orangepi@orangepi2:~$
root@orangepi2:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/mmcblk0p2   15G  6.8G  7.0G  50% /
udev             10M     0   10M   0% /dev
tmpfs           404M   11M  394M   3% /run
tmpfs          1009M     0 1009M   0% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs          1009M     0 1009M   0% /sys/fs/cgroup
tmpfs          1009M  4.0K 1009M   1% /tmp
/dev/mmcblk0p1   63M   34M   30M  54% /media/boot
tmpfs           202M     0  202M   0% /run/user/108
tmpfs           202M     0  202M   0% /run/user/1000
root@orangepi2:~#

内蔵ストレージは?と確認

root@orangepi2:~# fdisk -l /dev/mmcblk1
Disk /dev/mmcblk1: 7.3 GiB, 7818182656 bytes, 15269888 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00000000
Device          Boot   Start      End  Sectors  Size Id Type
/dev/mmcblk1p1  *    4923392 15335423 10412032    5G  b W95 FAT32
/dev/mmcblk1p2         73728   106495    32768   16M  6 FAT16
/dev/mmcblk1p3             1  4816896  4816896  2.3G  5 Extended
/dev/mmcblk1p5        106496   139263    32768   16M 83 Linux
/dev/mmcblk1p6        139264   172031    32768   16M 83 Linux
/dev/mmcblk1p7        172032  1744895  1572864  768M 83 Linux
/dev/mmcblk1p8       1744896  1777663    32768   16M 83 Linux
/dev/mmcblk1p9       1777664  1843199    65536   32M 83 Linux
/dev/mmcblk1p10      1843200  3416063  1572864  768M 83 Linux
/dev/mmcblk1p11      3416064  3448831    32768   16M 83 Linux
/dev/mmcblk1p12      3448832  3481599    32768   16M 83 Linux
/dev/mmcblk1p13      3481600  3514367    32768   16M 83 Linux
/dev/mmcblk1p14      3514368  3579903    65536   32M 83 Linux
/dev/mmcblk1p15      3579904  3612671    32768   16M 83 Linux
/dev/mmcblk1p16      3612672  4923391  1310720  640M 83 Linux
Partition table entries are not in disk order.
root@orangepi2:~#

おや?既に何かデータが・・・
microSDを抜き、ボード単体で起動してみれば、パーテーションから察したとおりにAndroid 4.4.2が起動。
ちなみに、Google Play Store無し版でした。

改めてLinuxで起動し直し、内蔵ストレージにLinuxをインストール。
loboris版では「install_to_emmc」か「install_to_emmc btrfs」を実行すると、インストールされます。
圧縮するということなのでbtrfsでインストールしてみましょう!

root@orangepi2:~# install_to_emmc btrfs
Tue Nov 10 22:40:41 JST 2015
===============================
Installing Linux system to emmc
===============================
WARNING: EMMC WILL BE ERASED !, Continue (y/N)?  y
Erasing EMMC ...
Creating new filesystem on EMMC ...
  New filesystem created on /dev/mmcblk1.
Partitioning EMMC ...
  Creating boot & linux partitions
  OK.
Formating fat partition ...
  fat partition formated.
Formating linux partition (btrfs), please wait ...
  linux partition formated.
Instaling u-boot to EMMC ...
Mounting EMMC partitions...
FAT partitions mounted to /tmp/_fatdir
linux partition mounted to /tmp/_extdir
Copying file system to EMMC ...
*******************************
Linux system installed to EMMC.
*******************************
root@orangepi2:~#

で・・・再起動すると、こんな感じです。

root@orangepi2:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/mmcblk0p2  7.2G  4.4G  2.8G  62% /
udev             10M     0   10M   0% /dev
tmpfs           404M  5.5M  399M   2% /run
tmpfs          1009M     0 1009M   0% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs          1009M     0 1009M   0% /sys/fs/cgroup
tmpfs          1009M     0 1009M   0% /tmp
/dev/mmcblk0p1   64M   34M   30M  54% /media/boot
tmpfs           202M     0  202M   0% /run/user/1000
root@orangepi2:~# mount
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=10240k,nr_inodes=185311,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,relatime,size=413260k,mode=755)
/dev/mmcblk0p2 on / type btrfs (ro,relatime,ssd,space_cache)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpuacct,cpu)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
/dev/mmcblk0p1 on /media/boot type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=cp437,iocharset=ascii,shortname=mixed,errors=continue)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=206632k,mode=700,uid=1000,gid=1000)
root@orangepi2:~#

・・・あれ?/がread only

root@orangepi2:~# cat /etc/fstab
# OrangePI fstab
/dev/mmcblk0p2  /  ext4 errors=remount-ro,noatime,nodiratime  0 1
/dev/mmcblk0p1  /media/boot  vfat  defaults  0 0
tmpfs /tmp  tmpfs nodev,nosuid,mode=1777  0 0
root@orangepi2:~#

fstabでext4でマウントしようとしてるからかー!

マウントしなおして書き込みできるようにしてから

root@orangepi2:~# mount -o rw,remount /dev/mmcblk0p2 /
root@orangepi2:~#

/etc/fstabを編集

root@orangepi2:~# vi /etc/fstab
root@orangepi2:~# cat /etc/fstab
# OrangePI fstab
/dev/mmcblk0p2  /  btrfs  noatime,nodiratime  0 1
/dev/mmcblk0p1  /media/boot  vfat  defaults  0 0
tmpfs /tmp  tmpfs nodev,nosuid,mode=1777  0 0
root@orangepi2:~#

再起動して、正常動作を確認!

  1. OSAKANA TAROさんのサイトを見てOrangePi-PCを購入しました。
    androidをインストールして、車載PCとして利用しようと思っています。
    Wifi、BluetoothのUSBドングルを追加して設定しようとしたのですが
    いずれも認識されないようです。
    ご存知でしたら、設定方法を教えていただけないでしょうか。
    よろしくお願いします。

    • WifiもBluetoothもどちらも各デバイスそれぞれに用意されているドライバーが必要になります。
      Androidの場合、あとから追加することができないので使えなければ諦めるしかないです。

      なお、何であれば使えるかは知りません。

  2. orangePiの詳細な情報、大変助かりました。

    無謀にもRaspberryPi2を使った水中ロボット(ROV)の開発に挑戦していたのですが、以外となんとかなり、次の展開として映像転送などでネックとなっていたUSB及びEthernet周りが改善されたOrangePi Plusに目をつけていました。
    とても参考になりました、ありがとうございます!

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