タグ: Century Systems

MA-E350/N

もうだいぶ前に確保したものの、後回しにした結果すっかり書き忘れていたのでメモ。
ハードウェア自体はNXR-G100とほぼ同じと思われる

MAC

確認中

  • LAN: BC:5C:4C:xx:xx:FD (Config, ethaddr (text))
  • WAN: BC:5C:4C:xx:xx:FC (Config, wanaddr (text))
  • 2.4G: BC:5C:4C:xx:xx:FE (Factory, 0x4 (hex))
  • 5G: BC:5C:4C:xx:xx:FF (Factory, 0x8004 (hex))

Barebox

一般的なU-BootではなくBareboxが使用されている

  • help
    barebox@plum-ma[512MiB]:/ help
                        . - alias for source
                        ? - alias for help
                        [ - alias for test
                  addpart - adds a partition table to a device
                automount - automount [OPTIONS] <PATH> <cmd>
           barebox_update - update barebox
                 basename - strip directory and suffix from filenames
                     boot - boot the machine
                 bootinfo - bootinfo
                    bootm - boot an application image
                    bootu - start a raw linux image
                    bootz - start a zImage
                      cat - concatenate file(s)
                       cd - change working directory
                    clear - clear screen
                       cp - copy files
                  cpuinfo - Show info about CPU
                    crc32 - crc32 checksum calculation
                     date - date [MMDDhhmm[[CC]YY][.ss]]
                  delpart - delete partition(s)
                   detect - detect devices
                  devinfo - Show information about devices and drivers.
                     dhcp - invoke dhcp client to obtain ip/boot params
                    dipsw - dipsw
                  dirname - strip last component from file name
                     echo - echo args to console
                     edit - Usage: (s)edit <file>
                    erase - erase FLASH memory
                   ethact - set current ethernet device
                     exit - exit script
                   export - export environment variables
                    false - do nothing, unsuccessfully
                 filetype - detect file type
                 firminfo - firminfo
                   getopt - getopt <optstring> <var>
                   global - create or set global variables
                       go - start application at address or file
     gpio_direction_input - set direction of a gpio pin to input
    gpio_direction_output - set direction of a gpio pin to output
           gpio_get_value - return value of a gpio pin
           gpio_set_value - set a gpio's output value
                  gpiolib - dump current registered gpio
                     help - print online help
                i2c_probe - probe for an i2c device
                 i2c_read - read from an i2c device
                i2c_write - write to an i2c device
                    iomem - show iomem usage
                      led - led <led> <value>
                      let - evaluate arithmetic expressions
                    loadb - Load binary file over serial line (kermit mode)
                  loadenv - Load environment from ENVFS into DIRECTORY (default: /dev/env0 -> /env).
                    login - login
                       ls - list a file or directory
                 magicvar - List information about magic variables
                       md - memory display
                   md5sum - md5 checksum calculation
                   memcmp - memory compare
                   memcpy - memory copy
                  meminfo - print info about memory usage
                   memset - memory fill
                  memtest - Memory Test
                     menu - Menu Management
                  miitool - view media-independent interface status
                    mkdir - make directories
                       mm - memory modify write with mask
                  mmuinfo - mmuinfo <address>
                    mount - Mount a filesystem of a given type to a mountpoint or list mounted filesystems.
                   msleep - delay execution for n milliseconds
                 mtd_info - get information about MTD device.
                       mw - memory write (fill)
                     nand - NAND specific handling
                 nandtest - NAND Test
                      nfs - boot image via network using nfs protocol
                  of_node - handle of nodes
              of_property - handle of properties
                   oftree - handle devicetrees
                    param - param
                   passwd - passwd
                     ping - ping <destination>
                 printenv - Print value of one or all environment variables.
                  protect - enable flash write protection
                      pwd - print working directory
                 readline - prompt for user input
                 readlink - read value of a symbolic link
                    reset - Perform RESET of the CPU
                       rm - remove files
                    rmdir - remove directorie(s)
                  saveenv - save environment to persistent storage
                    sedit - alias for edit
                       sh - run shell script
                  sha1sum - sha1 checksum calculation
                sha256sum - sha256 checksum calculation
                    sleep - delay execution for n seconds
                   source - execute shell script in current shell environment
                      spi - write/read spi device
                     test - minimal test like /bin/sh
                     tftp - (up-)Load file using tftp protocol
                     time - measure execution time of a command
                  timeout - wait for a specified timeout
                  trigger - handle LED triggers
                     true - do nothing, successfully
                ubiattach - attach a mtd dev to ubi
                ubidetach - detach an ubi dev
                ubiformat - format an ubi volume
                 ubimkvol - create an ubi volume
                 ubirmvol - delete an ubi volume
                ubivolume - adds a UBI volume to a device
                   uimage - extract/verify uImage
                   umount - umount a filesystem
               uncompress - uncompress a compressed file
                unprotect - disable flash write protection
                  version - print monitor version
                   xio_id - xio_id
    
  • version
    barebox@plum-ma[512MiB]:/ version
    
    barebox 2013.12.0-00373-g5307ee1 #705 Wed Jun 3 15:27:29 JST 2015
    

  • printenv
    barebox@plum-ma[512MiB]:/ printenv
    locals:
    tmp=10
    firmware_pages=2
    overlay_driver=aufs
    usb_autosuspend=0
    dipsw=0
    console=ttyO1
    i=/env/init/timezone
    mtdparts=255M(nand0.UBI),1M(nand0.OOPS)
    NANDDEV=/dev/nand0.UBI
    UBIDEV=ubi0
    res=0
    pages=0
    key=
    autoboot=1
    globals:
    bootsource=spi
    bootsource_instance=0
    armlinux_architecture=3589
    PATH=/env/bin
    initsw=0
    PS1=\e[1;32mbarebox@\e[1;36m\h:\w\e[0m
    TZ=9
    

  • param
    barebox@plum-ma[512MiB]:/ param
    --- Hardware parameter(s) ---
    MAC Address(macaddr0):         00:80:6d:xx:xx:b0
    MAC Address(macaddr1):         00:80:6d:xx:xx:b1
    Manufacture date(mandate):     2014/10/21
    Serial No.(serial):            00020217
    Board No.(board_no):           01025
    Board Model(board_model):      00
    Board Revision(board_rev):     B
    Customer Code(customercode):   0000
    

  • devinfo
    barebox@plum-ma[512MiB]:/ devinfo
    devices:
    `---- global
    `---- platform
         `---- omap-gpio0
         `---- omap-gpio1
         `---- omap-gpio2
         `---- omap-gpio3
         `---- gpmc_nand0
              `---- nand0
                   `---- 0x00000000-0x0fffffff: /dev/nand0
                   `---- 0x00000000-0x107fffff: /dev/nand0.raw
                   `---- 0x00000000-0x007fffff: /dev/nand_oob0
                   `---- 0x00000000-0x0fefffff: /dev/nand0.UBI
                   `---- 0x0ff00000-0x0fffffff: /dev/nand0.OOPS
         `---- omap-uart1
              `---- cs0
         `---- mem0
              `---- 0x00000000-0x1fffffff: /dev/ram0
         `---- mem1
              `---- 0x00000000-0x0000659f: /dev/defaultenv
         `---- mem2
              `---- 0x00000000-0xfffffffe: /dev/mem
         `---- omap4-hsmmc0
              `---- mci0
         `---- omap4-spi0
              `---- m25p800
                   `---- m25p0
                        `---- 0x00000000-0x001fffff: /dev/m25p0
                        `---- 0x00000000-0x001fffff: /dev/m25p0.raw
                        `---- 0x00000000-0x0001ffff: /dev/spi.xload
                        `---- 0x00020000-0x0009ffff: /dev/spi.barebox
                        `---- 0x000a0000-0x000bffff: /dev/env0
                        `---- 0x000c0000-0x000dffff: /dev/spi.dtb.0
                        `---- 0x000e0000-0x000fffff: /dev/spi.dtb.1
                        `---- 0x00100000-0x0011ffff: /dev/spi.hist_firmup
                        `---- 0x00120000-0x001fffff: /dev/spi.hist_boot
         `---- i2c-am33xx0
              `---- i2c0
                   `---- tps652170
                   `---- tca65070
                   `---- lm750
                   `---- dummy0
                   `---- dummy1
                   `---- dummy2
                   `---- dummy3
                   `---- dummy4
                   `---- dummy5
                   `---- dummy6
                   `---- 24c160
                        `---- 0x00000000-0x000007ff: /dev/eeprom0
                   `---- ds13070
                        `---- 0x00000000-0xffffffffffffffff: /dev/rtc
         `---- cpsw0
              `---- miibus0
              `---- eth0
              `---- eth1
    `---- mdio_bus
    `---- spi
    `---- i2c
    `---- fs
         `---- ramfs0
         `---- devfs0
    `---- net
    
    drivers:
    ns16550_serial
    basic-mmio-gpio
    omap-gpio
    ext4
    ramfs
    devfs
    fat
    ubifs
    tftp
    nfs
    uimagefs
    zipfs
    Micrel KS8737
    Micrel KSZ8021
    Micrel KSZ8031
    Micrel KSZ8041
    Micrel KSZ8051
    Micrel KSZ8001 or KS8721
    Micrel KSZ9021 Gigabit PHY
    Micrel KSZ9031 Gigabit PHY
    Micrel KSZ8873MLL Switch
    cpsw
    Generic PHY
    gpmc_nand
    m25p80
    omap-spi
    i2c-omap
    omap-hsmmc
    gpio-leds
    tca6507
    at24
    gpio_keys
    ds1307
    mem
    cramfs
    
  • (vars +) tftp <filename>
    barebox@plum-ma[512MiB]:/ eth0.ipaddr=192.168.0.1
    barebox@plum-ma[512MiB]:/ eth0.serverip=192.168.0.111
    barebox@plum-ma[512MiB]:/ tftp 0101A8C0.img
    [#################################################################]
    

  • uimage -i/-v <filename>
    barebox@plum-ma[512MiB]:/ uimage -i 0101A8C0.img 
    Image at 0101A8C0.img:
       Image Name:   MIPS OpenWrt Linux-5.15.85
       Created:      2022-12-27  18:10:05 UTC
       OS:           Linux
       Architecture: MIPS
       Type:         Kernel Image
       Compression:  gzip compressed
       Data Size:    7724139 Bytes = 7.4 MiB
       Load Address: 80000000
       Entry Point:  80000400
    barebox@plum-ma[512MiB]:/ uimage -v 0101A8C0.img 
    verifying data crc... ok
    
  • help elx_check
    
    

Kernel

LinuxディストリビューションはDebian

  • uname -a
    user1@plum:~$ uname -a
    Linux plum 3.14.57+ #106 PREEMPT Wed Nov 11 14:07:58 JST 2015 armv7l armv7l armv7l GNU/Linux
    

  • cat /proc/version
    user1@plum:~$ cat /proc/version
    Linux version 3.14.57+ (root@jetson) (gcc version 4.9.3 (Ubuntu/Linaro 4.9.3-5ubuntu1~14.04) ) #106 PREEMPT Wed Nov 11 14:07:58 JST 2015
    

  • cat /proc/cpuinfo
    user1@plum:~$ cat /proc/cpuinfo
    processor       : 0
    model name      : ARMv7 Processor rev 2 (v7l)
    BogoMIPS        : 995.32
    Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpd32
    CPU implementer : 0x41
    CPU architecture: 7
    CPU variant     : 0x3
    CPU part        : 0xc08
    CPU revision    : 2
    
    Hardware        : Generic AM33XX (Flattened Device Tree)
    Revision        : 0000
    Serial          : 0000000000000000
    

  • cat /proc/meminfo
    user1@plum:~$ cat /proc/meminfo
    MemTotal:         507436 kB
    MemFree:            9796 kB
    MemAvailable:     105820 kB
    Buffers:           23824 kB
    Cached:           339580 kB
    SwapCached:            0 kB
    Active:           241260 kB
    Inactive:         224220 kB
    Active(anon):     203360 kB
    Inactive(anon):   162812 kB
    Active(file):      37900 kB
    Inactive(file):    61408 kB
    Unevictable:           0 kB
    Mlocked:               0 kB
    HighTotal:             0 kB
    HighFree:              0 kB
    LowTotal:         507436 kB
    LowFree:            9796 kB
    SwapTotal:        253716 kB
    SwapFree:         253716 kB
    Dirty:                 0 kB
    Writeback:             0 kB
    AnonPages:        102092 kB
    Mapped:            16456 kB
    Shmem:            264096 kB
    Slab:              20768 kB
    SReclaimable:       7780 kB
    SUnreclaim:        12988 kB
    KernelStack:        1336 kB
    PageTables:         1564 kB
    NFS_Unstable:          0 kB
    Bounce:                0 kB
    WritebackTmp:          0 kB
    CommitLimit:      507432 kB
    Committed_AS:     536840 kB
    VmallocTotal:     499712 kB
    VmallocUsed:       15584 kB
    VmallocChunk:     402728 kB
    

  • cat /proc/mtd
    user1@plum:~$ cat /proc/mtd
    dev:    size   erasesize  name
    mtd0: 0ff00000 00020000 "UBI"
    mtd1: 00100000 00020000 "OOPS"
    mtd2: 0040f800 0001f800 "kernel.0"
    mtd3: 0040f800 0001f800 "kernel.1"
    mtd4: 00217800 0001f800 "initramfs.0"
    mtd5: 00217800 0001f800 "initramfs.1"
    mtd6: 00217800 0001f800 "kmod.0"
    mtd7: 00217800 0001f800 "kmod.1"
    mtd8: 0501a800 0001f800 "rootfs.0"
    mtd9: 0501a800 0001f800 "rootfs.1"
    mtd10: 0191a000 0001f800 "opt"
    mtd11: 02bce000 0001f800 "overlay"
    mtd12: 00020000 00010000 "MLO"
    mtd13: 00080000 00010000 "barebox.bin"
    mtd14: 00020000 00010000 "barebox.env"
    mtd15: 00020000 00010000 "dtb.0"
    mtd16: 00020000 00010000 "dtb.1"
    mtd17: 00020000 00010000 "hist_firmup"
    mtd18: 000e0000 00010000 "hist_boot"
    

  • ubinfo -a
    user1@plum:~$ ubinfo -a
    UBI version:                    1
    Count of UBI devices:           1
    UBI control device major/minor: 10:59
    Present UBI devices:            ubi0
    
    ubi0
    Volumes count:                           10
    Logical eraseblock size:                 129024 bytes, 126.0 KiB
    Total amount of logical eraseblocks:     2040 (263208960 bytes, 251.0 MiB)
    Amount of available logical eraseblocks: 0 (0 bytes)
    Maximum count of volumes                 128
    Count of bad physical eraseblocks:       0
    Count of reserved physical eraseblocks:  40
    Current maximum erase counter value:     3
    Minimum input/output unit size:          2048 bytes
    Character device major/minor:            243:0
    Present volumes:                         0, 1, 2, 3, 4, 5, 6, 7, 8, 9
    
    Volume ID:   0 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        33 LEBs (4257792 bytes, 4.1 MiB)
    State:       OK
    Name:        kernel.0
    Character device major/minor: 243:1
    -----------------------------------
    Volume ID:   1 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        33 LEBs (4257792 bytes, 4.1 MiB)
    State:       OK
    Name:        kernel.1
    Character device major/minor: 243:2
    -----------------------------------
    Volume ID:   2 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        17 LEBs (2193408 bytes, 2.1 MiB)
    State:       OK
    Name:        initramfs.0
    Character device major/minor: 243:3
    -----------------------------------
    Volume ID:   3 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        17 LEBs (2193408 bytes, 2.1 MiB)
    State:       OK
    Name:        initramfs.1
    Character device major/minor: 243:4
    -----------------------------------
    Volume ID:   4 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        17 LEBs (2193408 bytes, 2.1 MiB)
    State:       OK
    Name:        kmod.0
    Character device major/minor: 243:5
    -----------------------------------
    Volume ID:   5 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        17 LEBs (2193408 bytes, 2.1 MiB)
    State:       OK
    Name:        kmod.1
    Character device major/minor: 243:6
    -----------------------------------
    Volume ID:   6 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        651 LEBs (83994624 bytes, 80.1 MiB)
    State:       OK
    Name:        rootfs.0
    Character device major/minor: 243:7
    -----------------------------------
    Volume ID:   7 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        651 LEBs (83994624 bytes, 80.1 MiB)
    State:       OK
    Name:        rootfs.1
    Character device major/minor: 243:8
    -----------------------------------
    Volume ID:   8 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        204 LEBs (26320896 bytes, 25.1 MiB)
    State:       OK
    Name:        opt
    Character device major/minor: 243:9
    -----------------------------------
    Volume ID:   9 (on ubi0)
    Type:        dynamic
    Alignment:   1
    Size:        356 LEBs (45932544 bytes, 43.8 MiB)
    State:       OK
    Name:        overlay
    Character device major/minor: 243:10
    

  • ls -al /sys/class/leds/
    user1@plum:~$ ls -al /sys/class/leds/
    total 0
    drwxr-xr-x  2 root root 0 Jan  2 00:21 .
    drwxr-xr-x 43 root root 0 Jan  2 00:13 ..
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 MobileLED_G1 -> ../../devices/leds_foma.7/leds/MobileLED_G1
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 MobileLED_G2 -> ../../devices/leds_foma.7/leds/MobileLED_G2
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 MobileLED_G3 -> ../../devices/leds_foma.7/leds/MobileLED_G3
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 MobileLED_R1 -> ../../devices/leds_foma.7/leds/MobileLED_R1
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 MobileLED_R2 -> ../../devices/leds_foma.7/leds/MobileLED_R2
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 MobileLED_R3 -> ../../devices/leds_foma.7/leds/MobileLED_R3
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 Mobile_Power -> ../../devices/leds_foma_ctrl.8/leds/Mobile_Power
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 Mobile_RESETN -> ../../devices/leds_foma_ctrl.8/leds/Mobile_RESETN
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 PowerLED -> ../../devices/leds_onboard.6/leds/PowerLED
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 power-stat:r -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/power-stat:r
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 system-status1:g -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/system-status1:g
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 system-status1:r -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/system-status1:r
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 system-status2:g -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/system-status2:g
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 system-status2:r -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/system-status2:r
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 system-status3:g -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/system-status3:g
    lrwxrwxrwx  1 root root 0 Jan  2 00:13 system-status3:r -> ../../devices/ocp.3/44e0b000.i2c/i2c-0/0-0045/leds/system-status3:r
    

  • cat /sys/kernel/debug/gpio
    user1@plum:~$ sudo cat /sys/kernel/debug/gpio
    GPIOs 0-31, gpio:
    gpio-6   (phy_interrupt       ) in  hi IRQ
    gpio-20  (phy_interrupt       ) in  hi IRQ
    gpio-23  (sysfs               ) in  hi IRQ
    gpio-27  (omap-serial         ) in  hi IRQ
    
    GPIOs 32-63, gpio:
    gpio-44  (omap-serial         ) out lo
    gpio-45  (omap-serial         ) in  lo IRQ
    gpio-46  (omap-serial         ) in  lo IRQ
    gpio-47  (PowerLED            ) out lo
    gpio-60  (tca6507-reset       ) out hi
    
    GPIOs 64-95, gpio:
    gpio-78  (PHY_LED_100M        ) out hi
    gpio-79  (PHY_LED_1G          ) out hi
    gpio-80  (PHY_LED_100M        ) in  lo
    gpio-81  (PHY_LED_1G          ) in  lo
    gpio-86  (omap-serial         ) out hi
    gpio-87  (omap-serial         ) in  hi
    gpio-88  (omap-serial         ) in  hi
    
    GPIOs 96-127, gpio:
    gpio-96  (mmc_cd              ) in  hi IRQ
    gpio-113 (mmc_wp              ) in  hi
    gpio-114 (PHY-Reset           ) out hi
    gpio-115 (PHY-Reset           ) out hi
    gpio-116 (omap-serial         ) out lo
    gpio-117 (omap-serial         ) out lo
    
    GPIOs 456-463, platform/11000004.gpio, 11000004.gpio:
    gpio-456 (xio_PowerFail       ) in  lo
    gpio-457 (xio_RI              ) in  lo
    -----------------------------
    XIO ENABLE:  00
    XIO STATUS:  00
    -----------------------------
    
    GPIOs 464-471, platform/11000080.gpio, 11000080.gpio:
    
    GPIOs 472-479, platform/11000040.gpio, 11000040.gpio:
    gpio-472 (DI_00               ) in  lo
    gpio-473 (DI_01               ) in  lo
    gpio-474 (DI_02               ) in  lo
    gpio-475 (DI_03               ) in  lo
    gpio-476 (DI_04               ) in  lo
    gpio-477 (DI_05               ) in  lo
    gpio-478 (DI_06               ) in  lo
    gpio-479 (DI_07               ) in  lo
    -----------------------------
    DIN Pri L port status:  00
    DIN Pri L IRQ status:   00
    DIN Pri L IRQ enable:   00
    DIN Pri L IRQ polarity: 00
    DIN Filter select:      00
    -----------------------------
    
    GPIOs 480-487, platform/11000014.gpio, 11000014.gpio:
    gpio-482 (MobileLED_G3        ) out lo
    gpio-483 (MobileLED_G2        ) out lo
    gpio-484 (MobileLED_G1        ) out lo
    gpio-485 (MobileLED_R3        ) out lo
    gpio-486 (MobileLED_R2        ) out lo
    gpio-487 (MobileLED_R1        ) out hi
    
    GPIOs 488-495, platform/11000012.gpio, 11000012.gpio:
    gpio-488 (SIM_CD              ) in  hi
    gpio-489 (ModuleMainPowerGood ) in  hi
    gpio-490 (ModuleAvailable     ) in  hi
    
    GPIOs 496-503, platform/11000010.gpio, 11000010.gpio:
    gpio-496 (Mobile_Power        ) out hi
    gpio-502 (Mobile_RESETN       ) out hi
    
    GPIOs 504-511, platform/10000000.gpio, 10000000.gpio:
    

  • cat /sys/kernel/debug/pinctrl/44e10800.pinmux/pinmux-pins
    user1@plum:~$ sudo cat /sys/kernel/debug/pinctrl/44e10800.pinmux/pinmux-pins
    Pinmux settings per pin
    Format: pin (name): mux_owner gpio_owner hog?
    pin 0 (44e10800.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 1 (44e10804.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 2 (44e10808.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 3 (44e1080c.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 4 (44e10810.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 5 (44e10814.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 6 (44e10818.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 7 (44e1081c.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 8 (44e10820.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 9 (44e10824.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 10 (44e10828.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 11 (44e1082c.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 12 (44e10830.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 13 (44e10834.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 14 (44e10838.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 15 (44e1083c.0): leds_onboard.6 (GPIO UNCLAIMED) function pinmux_power_led_pins group pinmux_power_led_pins
    pin 16 (44e10840.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 17 (44e10844.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 18 (44e10848.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 19 (44e1084c.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 20 (44e10850.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 21 (44e10854.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 22 (44e10858.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 23 (44e1085c.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 24 (44e10860.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 25 (44e10864.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 26 (44e10868.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 27 (44e1086c.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 28 (44e10870.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 29 (44e10874.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 30 (44e10878.0): 44e0b000.i2c (GPIO UNCLAIMED) function pinmux_i2c0_pins group pinmux_i2c0_pins
    pin 31 (44e1087c.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 32 (44e10880.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 33 (44e10884.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 34 (44e10888.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 35 (44e1088c.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 36 (44e10890.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 37 (44e10894.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 38 (44e10898.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 39 (44e1089c.0): 50000000.gpmc (GPIO UNCLAIMED) function nandflash_pins_s0 group nandflash_pins_s0
    pin 40 (44e108a0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 41 (44e108a4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 42 (44e108a8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 43 (44e108ac.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 44 (44e108b0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 45 (44e108b4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 46 (44e108b8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 47 (44e108bc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 48 (44e108c0.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 49 (44e108c4.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 50 (44e108c8.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 51 (44e108cc.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 52 (44e108d0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 53 (44e108d4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 54 (44e108d8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 55 (44e108dc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 56 (44e108e0.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 57 (44e108e4.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 58 (44e108e8.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 59 (44e108ec.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 60 (44e108f0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 61 (44e108f4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 62 (44e108f8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 63 (44e108fc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 64 (44e10900.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 65 (44e10904.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 66 (44e10908.0): 48060000.mmc (GPIO UNCLAIMED) function pinmux_mmc1_pins group pinmux_mmc1_pins
    pin 67 (44e1090c.0): 48024000.serial (GPIO UNCLAIMED) function pinmux_uart2_pins group pinmux_uart2_pins
    pin 68 (44e10910.0): 48024000.serial (GPIO UNCLAIMED) function pinmux_uart2_pins group pinmux_uart2_pins
    pin 69 (44e10914.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 70 (44e10918.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 71 (44e1091c.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 72 (44e10920.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 73 (44e10924.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 74 (44e10928.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 75 (44e1092c.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 76 (44e10930.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 77 (44e10934.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 78 (44e10938.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 79 (44e1093c.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 80 (44e10940.0): 4a100000.ethernet (GPIO UNCLAIMED) function cpsw_default group cpsw_default
    pin 81 (44e10944.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 82 (44e10948.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 83 (44e1094c.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 84 (44e10950.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 85 (44e10954.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 86 (44e10958.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 87 (44e1095c.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 88 (44e10960.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 89 (44e10964.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 90 (44e10968.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 91 (44e1096c.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 92 (44e10970.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 93 (44e10974.0): 44e09000.serial (GPIO UNCLAIMED) function pinmux_uart0_pins group pinmux_uart0_pins
    pin 94 (44e10978.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 95 (44e1097c.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 96 (44e10980.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 97 (44e10984.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 98 (44e10988.0): 44e0b000.i2c (GPIO UNCLAIMED) function pinmux_i2c0_pins group pinmux_i2c0_pins
    pin 99 (44e1098c.0): 44e0b000.i2c (GPIO UNCLAIMED) function pinmux_i2c0_pins group pinmux_i2c0_pins
    pin 100 (44e10990.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 101 (44e10994.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 102 (44e10998.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 103 (44e1099c.0): 48060000.mmc (GPIO UNCLAIMED) function pinmux_mmc1_pins group pinmux_mmc1_pins
    pin 104 (44e109a0.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 105 (44e109a4.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 106 (44e109a8.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 107 (44e109ac.0): 48022000.serial (GPIO UNCLAIMED) function pinmux_uart1_pins group pinmux_uart1_pins
    pin 108 (44e109b0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 109 (44e109b4.0): 4a101000.mdio (GPIO UNCLAIMED) function davinci_mdio_default group davinci_mdio_default
    pin 110 (44e109b8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 111 (44e109bc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 112 (44e109c0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 113 (44e109c4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 114 (44e109c8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 115 (44e109cc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 116 (44e109d0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 117 (44e109d4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 118 (44e109d8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 119 (44e109dc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 120 (44e109e0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 121 (44e109e4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 122 (44e109e8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 123 (44e109ec.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 124 (44e109f0.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 125 (44e109f4.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 126 (44e109f8.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 127 (44e109fc.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 128 (44e10a00.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 129 (44e10a04.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 130 (44e10a08.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 131 (44e10a0c.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 132 (44e10a10.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 133 (44e10a14.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 134 (44e10a18.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 135 (44e10a1c.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 136 (44e10a20.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 137 (44e10a24.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 138 (44e10a28.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 139 (44e10a2c.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 140 (44e10a30.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    pin 141 (44e10a34.0): (MUX UNCLAIMED) (GPIO UNCLAIMED)
    

  • ls -al /sys/class/leds/
    user1@plum:~$ sudo cat /sys/kernel/debug/pinctrl/44e10800.pinmux/pins
    registered pins: 142
    pin 0 (44e10800.0) 00000028 pinctrl-single
    pin 1 (44e10804.0) 00000028 pinctrl-single
    pin 2 (44e10808.0) 00000028 pinctrl-single
    pin 3 (44e1080c.0) 00000028 pinctrl-single
    pin 4 (44e10810.0) 00000028 pinctrl-single
    pin 5 (44e10814.0) 00000028 pinctrl-single
    pin 6 (44e10818.0) 00000028 pinctrl-single
    pin 7 (44e1081c.0) 00000028 pinctrl-single
    pin 8 (44e10820.0) 00000027 pinctrl-single
    pin 9 (44e10824.0) 0000002f pinctrl-single
    pin 10 (44e10828.0) 00000027 pinctrl-single
    pin 11 (44e1082c.0) 0000002f pinctrl-single
    pin 12 (44e10830.0) 0000000f pinctrl-single
    pin 13 (44e10834.0) 0000002f pinctrl-single
    pin 14 (44e10838.0) 0000002f pinctrl-single
    pin 15 (44e1083c.0) 0000000f pinctrl-single
    pin 16 (44e10840.0) 00000002 pinctrl-single
    pin 17 (44e10844.0) 00000022 pinctrl-single
    pin 18 (44e10848.0) 00000002 pinctrl-single
    pin 19 (44e1084c.0) 00000002 pinctrl-single
    pin 20 (44e10850.0) 00000002 pinctrl-single
    pin 21 (44e10854.0) 00000002 pinctrl-single
    pin 22 (44e10858.0) 00000002 pinctrl-single
    pin 23 (44e1085c.0) 00000022 pinctrl-single
    pin 24 (44e10860.0) 00000022 pinctrl-single
    pin 25 (44e10864.0) 00000022 pinctrl-single
    pin 26 (44e10868.0) 00000022 pinctrl-single
    pin 27 (44e1086c.0) 00000022 pinctrl-single
    pin 28 (44e10870.0) 00000028 pinctrl-single
    pin 29 (44e10874.0) 0000000f pinctrl-single
    pin 30 (44e10878.0) 0000000f pinctrl-single
    pin 31 (44e1087c.0) 00000008 pinctrl-single
    pin 32 (44e10880.0) 00000008 pinctrl-single
    pin 33 (44e10884.0) 00000008 pinctrl-single
    pin 34 (44e10888.0) 00000037 pinctrl-single
    pin 35 (44e1088c.0) 0000002f pinctrl-single
    pin 36 (44e10890.0) 00000008 pinctrl-single
    pin 37 (44e10894.0) 00000008 pinctrl-single
    pin 38 (44e10898.0) 00000008 pinctrl-single
    pin 39 (44e1089c.0) 00000008 pinctrl-single
    pin 40 (44e108a0.0) 0000002f pinctrl-single
    pin 41 (44e108a4.0) 0000002f pinctrl-single
    pin 42 (44e108a8.0) 0000002f pinctrl-single
    pin 43 (44e108ac.0) 0000002f pinctrl-single
    pin 44 (44e108b0.0) 0000002f pinctrl-single
    pin 45 (44e108b4.0) 0000002f pinctrl-single
    pin 46 (44e108b8.0) 0000002f pinctrl-single
    pin 47 (44e108bc.0) 0000002f pinctrl-single
    pin 48 (44e108c0.0) 0000000f pinctrl-single
    pin 49 (44e108c4.0) 0000000f pinctrl-single
    pin 50 (44e108c8.0) 0000000f pinctrl-single
    pin 51 (44e108cc.0) 0000000f pinctrl-single
    pin 52 (44e108d0.0) 0000002f pinctrl-single
    pin 53 (44e108d4.0) 0000002f pinctrl-single
    pin 54 (44e108d8.0) 0000002f pinctrl-single
    pin 55 (44e108dc.0) 0000002f pinctrl-single
    pin 56 (44e108e0.0) 0000000f pinctrl-single
    pin 57 (44e108e4.0) 0000002f pinctrl-single
    pin 58 (44e108e8.0) 0000002f pinctrl-single
    pin 59 (44e108ec.0) 00000027 pinctrl-single
    pin 60 (44e108f0.0) 00000028 pinctrl-single
    pin 61 (44e108f4.0) 00000028 pinctrl-single
    pin 62 (44e108f8.0) 00000028 pinctrl-single
    pin 63 (44e108fc.0) 00000028 pinctrl-single
    pin 64 (44e10900.0) 00000028 pinctrl-single
    pin 65 (44e10904.0) 00000028 pinctrl-single
    pin 66 (44e10908.0) 0000002f pinctrl-single
    pin 67 (44e1090c.0) 0000000e pinctrl-single
    pin 68 (44e10910.0) 0000002e pinctrl-single
    pin 69 (44e10914.0) 00000002 pinctrl-single
    pin 70 (44e10918.0) 00000022 pinctrl-single
    pin 71 (44e1091c.0) 00000002 pinctrl-single
    pin 72 (44e10920.0) 00000002 pinctrl-single
    pin 73 (44e10924.0) 00000002 pinctrl-single
    pin 74 (44e10928.0) 00000002 pinctrl-single
    pin 75 (44e1092c.0) 00000002 pinctrl-single
    pin 76 (44e10930.0) 00000022 pinctrl-single
    pin 77 (44e10934.0) 00000022 pinctrl-single
    pin 78 (44e10938.0) 00000022 pinctrl-single
    pin 79 (44e1093c.0) 00000022 pinctrl-single
    pin 80 (44e10940.0) 00000022 pinctrl-single
    pin 81 (44e10944.0) 00000027 pinctrl-single
    pin 82 (44e10948.0) 00000068 pinctrl-single
    pin 83 (44e1094c.0) 00000008 pinctrl-single
    pin 84 (44e10950.0) 00000028 pinctrl-single
    pin 85 (44e10954.0) 00000028 pinctrl-single
    pin 86 (44e10958.0) 00000028 pinctrl-single
    pin 87 (44e1095c.0) 00000028 pinctrl-single
    pin 88 (44e10960.0) 0000002f pinctrl-single
    pin 89 (44e10964.0) 00000027 pinctrl-single
    pin 90 (44e10968.0) 00000028 pinctrl-single
    pin 91 (44e1096c.0) 00000008 pinctrl-single
    pin 92 (44e10970.0) 00000028 pinctrl-single
    pin 93 (44e10974.0) 00000008 pinctrl-single
    pin 94 (44e10978.0) 00000028 pinctrl-single
    pin 95 (44e1097c.0) 00000008 pinctrl-single
    pin 96 (44e10980.0) 00000028 pinctrl-single
    pin 97 (44e10984.0) 00000008 pinctrl-single
    pin 98 (44e10988.0) 00000030 pinctrl-single
    pin 99 (44e1098c.0) 00000030 pinctrl-single
    pin 100 (44e10990.0) 00000027 pinctrl-single
    pin 101 (44e10994.0) 00000027 pinctrl-single
    pin 102 (44e10998.0) 00000027 pinctrl-single
    pin 103 (44e1099c.0) 0000002f pinctrl-single
    pin 104 (44e109a0.0) 0000000f pinctrl-single
    pin 105 (44e109a4.0) 0000000f pinctrl-single
    pin 106 (44e109a8.0) 0000000f pinctrl-single
    pin 107 (44e109ac.0) 0000000f pinctrl-single
    pin 108 (44e109b0.0) 00000023 pinctrl-single
    pin 109 (44e109b4.0) 0000002f pinctrl-single
    pin 110 (44e109b8.0) 00000030 pinctrl-single
    pin 111 (44e109bc.0) 00000028 pinctrl-single
    pin 112 (44e109c0.0) 00000030 pinctrl-single
    pin 113 (44e109c4.0) 00000028 pinctrl-single
    pin 114 (44e109c8.0) 00000028 pinctrl-single
    pin 115 (44e109cc.0) 00000028 pinctrl-single
    pin 116 (44e109d0.0) 00000030 pinctrl-single
    pin 117 (44e109d4.0) 00000030 pinctrl-single
    pin 118 (44e109d8.0) 00000030 pinctrl-single
    pin 119 (44e109dc.0) 00000030 pinctrl-single
    pin 120 (44e109e0.0) 00000020 pinctrl-single
    pin 121 (44e109e4.0) 00000030 pinctrl-single
    pin 122 (44e109e8.0) 00000030 pinctrl-single
    pin 123 (44e109ec.0) 00000028 pinctrl-single
    pin 124 (44e109f0.0) 00000028 pinctrl-single
    pin 125 (44e109f4.0) 00000028 pinctrl-single
    pin 126 (44e109f8.0) 00000030 pinctrl-single
    pin 127 (44e109fc.0) 00000028 pinctrl-single
    pin 128 (44e10a00.0) 00000028 pinctrl-single
    pin 129 (44e10a04.0) 00000020 pinctrl-single
    pin 130 (44e10a08.0) 00000028 pinctrl-single
    pin 131 (44e10a0c.0) 00000028 pinctrl-single
    pin 132 (44e10a10.0) 00000028 pinctrl-single
    pin 133 (44e10a14.0) 00000028 pinctrl-single
    pin 134 (44e10a18.0) 00000028 pinctrl-single
    pin 135 (44e10a1c.0) 00000020 pinctrl-single
    pin 136 (44e10a20.0) 00000028 pinctrl-single
    pin 137 (44e10a24.0) 00000028 pinctrl-single
    pin 138 (44e10a28.0) 00000028 pinctrl-single
    pin 139 (44e10a2c.0) 00000028 pinctrl-single
    pin 140 (44e10a30.0) 00000028 pinctrl-single
    pin 141 (44e10a34.0) 00000020 pinctrl-single
    

  • ls -al /sys/class/leds/
    
    

  • ls -al /sys/class/leds/
    
    

  • bootlog
    barebox 2013.12.0-gc51c3f4 #3 Tue Mar 11 18:24:49 JST 2014
    
    
    Board: plum-ma[512MiB]
    m25p80 m25p800: m25p16 (2048 Kbytes)
    booting from SPI
    
    
    barebox 2013.12.0-00373-g5307ee1 #705 Wed Jun 3 15:27:29 JST 2015
    
    
    Board: plum-ma[512MiB]
    nand: ONFI param page 0 valid
    nand: ONFI flash detected
    nand: NAND device: Manufacturer ID: 0x01, Chip ID: 0xda (AMD/Spansion S34ML02G1), 256MiB, page size: 2048, OOB size: 64
    omap-hsmmc omap4-hsmmc0: registered as omap4-hsmmc0
    m25p80 m25p800: m25p16 (2048 Kbytes)
    i2c-omap i2c-am33xx0: bus 0 rev0.11 at 100 kHz
    cpsw cpsw0: detected phy mask 0xc
    mdio_bus: miibus0: probed
    eth0: got preset MAC address: D0:39:72:78:85:27
    malloc space: 0x8e000000 -> 0x9dffffff (size 256 MiB)
    Reset is caused by "PowerOnReset" (0x00000001).
    envfs: wrong magic on /dev/env0
    no valid environment found on /dev/env0. Using default environment
    running /env/bin/init...
    filetype: No such file or directory
    UBI: attaching mtd0 to ubi0
    UBI: scanning is finished
    registering /dev/ubi0
    registering kernel.0 as /dev/ubi0.kernel.0
    registering kernel.1 as /dev/ubi0.kernel.1
    registering initramfs.0 as /dev/ubi0.initramfs.0
    registering initramfs.1 as /dev/ubi0.initramfs.1
    registering kmod.0 as /dev/ubi0.kmod.0
    registering kmod.1 as /dev/ubi0.kmod.1
    registering rootfs.0 as /dev/ubi0.rootfs.0
    registering rootfs.1 as /dev/ubi0.rootfs.1
    registering opt as /dev/ubi0.opt
    registering overlay as /dev/ubi0.overlay
    UBI: attached mtd0 (name "nand0.UBI", size 255 MiB) to ubi0
    UBI: PEB size: 131072 bytes (128 KiB), LEB size: 129024 bytes
    UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 512
    UBI: VID header offset: 512 (aligned 512), data offset: 2048
    UBI: good PEBs: 2040, bad PEBs: 0, corrupted PEBs: 0
    UBI: user volume: 10, internal volumes: 1, max. volumes count: 128
    UBI: max/mean erase counter: 3/0, WL threshold: 4096, image sequence number: 204
    UBI: available PEBs: 0, total reserved PEBs: 2040, PEBs reserved for bad PEB handling: 40
    
    Hit m for menu or any other key to stop autoboot:  0
    booting nand
    firm_kind0:     1
    firm_area0:     0
    dipsw:          0
    xio_id:         8
    overlay:        tmpfs
    overlay_driver: aufs
    [5] boot with latest firmware succeeded.
    bootm.image:                /dev/ubi0.kernel.0
    bootm.oftree:               /dev/spi.dtb.0
    bootm.initrd:               /dev/ubi0.initramfs.0
    bootargs.dyn.root:          root=AREA=0
    bootargs.dyn.watchdog:      omap_wdt.start_at_boot=1 omap_wdt.timer_margin=180
    bootargs.dyn.console:       console=ttyO1,115200
    bootargs.dyn.cleanboot      
    bootargs.dyn.nojre          
    bootargs.dyn.overlay        overlay=tmpfs
    bootargs.dyn.overlay_driver overlay_driver=aufs
    bootargs.dyn.reset          reset_cause=POR
    bootargs.dyn.xio_id         xio_id=8
    boot_info:                  0x10
       Image Name:   Linux-3.14.57+
       Created:      2015-11-11   5:08:41 UTC
       OS:           Linux
       Architecture: ARM
       Type:         Kernel Image
       Compression:  uncompressed
       Data Size:    3508560 Bytes = 3.3 MiB
       Load Address: 80008000
       Entry Point:  80008000
    
    Loading OS U-Boot uImage '/dev/ubi0.kernel.0'
    Loading devicetree from '/dev/spi.dtb.0'
    plum_of_fixup: eXternal I/O board's ID is 0x08, fixup device-tree...
    commandline: ubi.mtd=UBI ubi.mtd=UBI0 mtdoops.mtddev=OOPS mtdoops.record_size=8192 zswap.enabled=1  root=AREA=0 omap_wdt.start_at_boot=1 omap_wdt.timer_margin=180 console=ttyO1,115200  overlay=tmpfs overlay_driver=aufs  rootdelay=1 reset_cause=POR usbcore.autosuspend=-1 xio_id=8
    booting kernel with devicetree
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Initializing cgroup subsys cpuset
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 3.14.57+ (root@jetson) (gcc version 4.9.3 (Ubuntu/Linaro 4.9.3-5ubuntu1~14.04) ) #106 PREEMPT Wed Nov 11 14:07:58 JST 2015
    [    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
    [    0.000000] Machine model: Century Systems Plum-MA
    [    0.000000] cma: CMA: reserved 16 MiB at 9e800000
    [    0.000000] Memory policy: Data cache writeback
    [    0.000000] CPU: All CPU(s) started in SVC mode.
    [    0.000000] AM335X ES2.1 (neon )
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 129792
    [    0.000000] Kernel command line: ubi.mtd=UBI ubi.mtd=UBI0 mtdoops.mtddev=OOPS mtdoops.record_size=8192 zswap.enabled=1  root=AREA=0 omap_wdt.start_at_boot=1 omap_wdt.timer_margin=180 console=ttyO1,115200  overlay=tmpfs overlay_driver=aufs  rootdelay=1 reset_cause=POR usbcore.autosuspend=-1 xio_id=8
    [    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] allocated 1048576 bytes of page_cgroup
    [    0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
    [    0.000000] Memory: 488692K/523264K available (7016K kernel code, 309K rwdata, 2288K rodata, 222K init, 413K bss, 34572K 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 : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc091e28c   (9305 kB)
    [    0.000000]       .init : 0xc091f000 - 0xc0956bcc   ( 223 kB)
    [    0.000000]       .data : 0xc0958000 - 0xc09a5518   ( 310 kB)
    [    0.000000]        .bss : 0xc09a5524 - 0xc0a0cb64   ( 414 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    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: timer2 at 24000000 Hz
    [    0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956969942ns
    [    0.000042] OMAP clocksource: timer1 at 24000000 Hz
    [    0.000313] Console: colour dummy device 80x30
    [    0.000351] Calibrating delay loop... 497.66 BogoMIPS (lpj=995328)
    [    0.027197] pid_max: default: 32768 minimum: 301
    [    0.027413] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [    0.027431] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
    [    0.043808] Initializing cgroup subsys memory
    [    0.043879] Initializing cgroup subsys devices
    [    0.043894] Initializing cgroup subsys freezer
    [    0.043915] Initializing cgroup subsys net_cls
    [    0.043927] Initializing cgroup subsys blkio
    [    0.043938] Initializing cgroup subsys net_prio
    [    0.044074] CPU: Testing write buffer coherency: ok
    [    0.044532] Setting up static identity map for 0x806b2d38 - 0x806b2d90
    [    0.046415] devtmpfs: initialized
    [    0.049793] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
    [    0.062644] omap_hwmod: tptc0 using broken dt data from edma
    [    0.062777] omap_hwmod: tptc1 using broken dt data from edma
    [    0.062889] omap_hwmod: tptc2 using broken dt data from edma
    [    0.067996] omap_hwmod: debugss: _wait_target_disable failed
    [    0.124978] pinctrl core: initialized pinctrl subsystem
    [    0.125504] regulator-dummy: no parameters
    [    0.127293] NET: Registered protocol family 16
    [    0.130331] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.131147] cpuidle: using governor ladder
    [    0.131221] cpuidle: using governor menu
    [    0.140471] platform 49000000.edma: alias fck already exists
    [    0.140503] platform 49000000.edma: alias fck already exists
    [    0.140525] platform 49000000.edma: alias fck already exists
    [    0.141505] OMAP GPIO hardware version 0.1
    [    0.151350] omap-gpmc 50000000.gpmc: could not find pctldev for node /pinmux@44e10800/nandflash_pins_s0, deferring probe
    [    0.151389] platform 50000000.gpmc: Driver omap-gpmc requests probe deferral
    [    0.153046] hw-breakpoint: debug architecture 0x4 unsupported.
    [    0.166102] bio: create slab <bio-0> at 0
    [    0.177902] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
    [    0.178624] vbat: 5000 mV 
    [    0.179043] vmmcsd_fixed: 3300 mV 
    [    0.179932] SCSI subsystem initialized
    [    0.180371] usbcore: registered new interface driver usbfs
    [    0.180479] usbcore: registered new interface driver hub
    [    0.180751] usbcore: registered new device driver usb
    [    0.181144] omap_i2c 44e0b000.i2c: could not find pctldev for node /pinmux@44e10800/pinmux_i2c0_pins, deferring probe
    [    0.181176] platform 44e0b000.i2c: Driver omap_i2c requests probe deferral
    [    0.181319] media: Linux media interface: v0.10
    [    0.181406] Linux video capture interface: v2.00
    [    0.181472] pps_core: LinuxPPS API ver. 1 registered
    [    0.181484] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
    [    0.181519] PTP clock support registered
    [    0.182403] Advanced Linux Sound Architecture Driver Initialized.
    [    0.183777] Switched to clocksource timer1
    [    0.184166] FS-Cache: Loaded
    [    0.184577] CacheFiles: Loaded
    [    0.200940] NET: Registered protocol family 2
    [    0.202354] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.202436] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.202507] TCP: Hash tables configured (established 4096 bind 4096)
    [    0.202600] TCP: reno registered
    [    0.202620] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [    0.202648] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [    0.202965] NET: Registered protocol family 1
    [    0.203479] RPC: Registered named UNIX socket transport module.
    [    0.203497] RPC: Registered udp transport module.
    [    0.203506] RPC: Registered tcp transport module.
    [    0.203516] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.203994] Unpacking initramfs...
    [    1.693411] Initramfs unpacking failed: junk in compressed archive
    [    1.697596] Freeing initrd memory: 2140K (c4000000 - c4217000)
    [    1.698182] hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
    [    1.700326] PM: Loading am335x-pm-firmware.bin
    [    1.702282] futex hash table entries: 256 (order: -1, 3072 bytes)
    [    1.714305] zbud: loaded
    [    1.714982] VFS: Disk quotas dquot_6.5.2
    [    1.715277] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [    1.718019] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    1.718620] Registering unionfs 2.6 (for 3.14.17)
    [    1.719295] FS-Cache: Netfs 'nfs' registered for caching
    [    1.721216] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
    [    1.722078] fuse init (API version 7.22)
    [    1.723911] aufs 3.14.40+
    [    1.723953] msgmni has been set to 990
    [    1.728668] NET: Registered protocol family 38
    [    1.729048] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
    [    1.729068] io scheduler noop registered
    [    1.729079] io scheduler deadline registered
    [    1.729145] io scheduler cfq registered (default)
    [    1.730029] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
    [    1.730949] HDLC line discipline maxframe=4096
    [    1.730965] N_HDLC line discipline registered.
    [    1.730978] Serial: 8250/16550 driver, 8 ports, IRQ sharing enabled
    [    1.736055] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 88, base_baud = 3000000) is a OMAP UART0
    [    1.737357] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 89, base_baud = 3000000) is a OMAP UART1
    [    2.508545] console [ttyO1] enabled
    [    2.513263] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 90, base_baud = 3000000) is a OMAP UART2
    [    2.524738] omap_rng 48310000.rng: OMAP Random Number Generator ver. 20
    [    2.537481] loop: module loaded
    [    2.541573] zram: Created 1 device(s) ...
    [    2.560746] tun: Universal TUN/TAP device driver, 1.6
    [    2.566197] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
    [    2.573462] PPP generic driver version 2.4.2
    [    2.578326] PPP BSD Compression module registered
    [    2.583316] PPP Deflate Compression module registered
    [    2.588682] PPP MPPE Compression module registered
    [    2.593749] NET: Registered protocol family 24
    [    2.598462] PPTP driver version 0.8.5
    [    2.603262] usbcore: registered new interface driver cdc_acm
    [    2.609228] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
    [    2.617724] usbcore: registered new interface driver usb-storage
    [    2.624231] usbcore: registered new interface driver usbserial
    [    2.630412] usbcore: registered new interface driver cp210x
    [    2.636332] usbserial: USB Serial support registered for cp210x
    [    2.642603] usbcore: registered new interface driver ftdi_sio
    [    2.648684] usbserial: USB Serial support registered for FTDI USB Serial Device
    [    2.656399] usbcore: registered new interface driver option
    [    2.662302] usbserial: USB Serial support registered for GSM modem (1-port)
    [    2.669658] usbcore: registered new interface driver pl2303
    [    2.675560] usbserial: USB Serial support registered for pl2303
    [    2.712945] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
    [    2.719396] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
    [    2.727914] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [    2.735039] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    2.742608] usb usb1: Product: MUSB HDRC host driver
    [    2.747816] usb usb1: Manufacturer: Linux 3.14.57+ musb-hcd
    [    2.753654] usb usb1: SerialNumber: musb-hdrc.0.auto
    [    2.759905] hub 1-0:1.0: USB hub found
    [    2.763942] hub 1-0:1.0: 1 port detected
    [    2.804902] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
    [    2.811316] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
    [    2.819766] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
    [    2.826901] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    2.834468] usb usb2: Product: MUSB HDRC host driver
    [    2.839672] usb usb2: Manufacturer: Linux 3.14.57+ musb-hcd
    [    2.845514] usb usb2: SerialNumber: musb-hdrc.1.auto
    [    2.851699] hub 2-0:1.0: USB hub found
    [    2.855716] hub 2-0:1.0: 1 port detected
    [    2.872122] i2c /dev entries driver
    [    2.877120] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 180 sec
    [    2.884475] omap_wdt: OMAP Watchdog started.
    [    2.925849] platform leds_foma.7: Driver leds-gpio requests probe deferral
    [    2.933197] platform leds_foma_ctrl.8: Driver leds-gpio requests probe deferral
    [    2.941113] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.947554] hidraw: raw HID events driver (C) Jiri Kosina
    [    2.953775] usbcore: registered new interface driver usbhid
    [    2.959642] usbhid: USB HID core driver
    [    2.967400] usbcore: registered new interface driver snd-usb-audio
    [    2.980140] Netfilter messages via NETLINK v0.30.
    [    2.987936] nfnl_acct: registering with nfnetlink.
    [    2.993132] nf_conntrack version 0.5.0 (7925 buckets, 31700 max)
    [    3.000532] ctnetlink v0.93: registering with nfnetlink.
    [    3.006343] ip_set: protocol 6
    [    3.009813] ipip: IPv4 over IPv4 tunneling driver
    [    3.015730] gre: GRE over IPv4 demultiplexor driver
    [    3.020929] ip_gre: GRE over IPv4 tunneling driver
    [    3.027683] IPv4 over IPSec tunneling driver
    [    3.033569] ip_tables: (C) 2000-2006 Netfilter Core Team
    [    3.039520] TCP: cubic registered
    [    3.043067] Initializing XFRM netlink socket
    [    3.048494] NET: Registered protocol family 10
    [    3.055436] mip6: Mobile IPv6
    [    3.058661] NET: Registered protocol family 17
    [    3.063374] NET: Registered protocol family 15
    [    3.068293] Bridge firewalling registered
    [    3.072577] Ebtables v2.0 registered
    [    3.076471] l2tp_core: L2TP core driver, V2.0
    [    3.081123] l2tp_ppp: PPPoL2TP kernel driver, V2.0
    [    3.086177] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
    [    3.092077] l2tp_netlink: L2TP netlink interface
    [    3.097020] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
    [    3.103347] l2tp_debugfs: L2TP debugfs support
    [    3.108044] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
    [    3.115074] 8021q: 802.1Q VLAN Support v1.8
    [    3.120360] sctp: Hash tables configured (established 16384 bind 32768)
    [    3.127938] Key type dns_resolver registered
    [    3.133605] cpu cpu0: cpu0 regulator not ready, retry
    [    3.138969] platform cpufreq-cpu0.0: Driver cpufreq-cpu0 requests probe deferral
    [    3.147226] MA-E3xx: Board Revision: B
    [    3.151430] PM: CM3 Firmware Version = 0x186
    [    3.156110] ThumbEE CPU extension supported.
    [    3.160635] Registering SWP/SWPB emulation handler
    [    3.166675] registered taskstats version 1
    [    3.171013] zswap: loading zswap
    [    3.174492] zswap: using lzo compressor
    [    3.179560] vmmcsd_fixed: disabling
    [    3.183267] vbat: disabling
    [    3.186259] regulator-dummy: disabling
    [    3.190751] omap-gpmc 50000000.gpmc: GPMC revision 6.0
    [    3.197356] nand: device found, Manufacturer ID: 0x01, Chip ID: 0xda
    [    3.204061] nand: AMD/Spansion S34ML02G1
    [    3.208180] nand: 256MiB, SLC, page size: 2048, OOB size: 64
    [    3.214107] nand: using OMAP_ECC_BCH8_CODE_HW ECC scheme
    [    3.219951] 2 ofpart partitions found on MTD device omap2-nand.0
    [    3.226265] Creating 2 MTD partitions on "omap2-nand.0":
    [    3.231845] 0x000000000000-0x00000ff00000 : "UBI"
    [    3.275855] usb 2-1: new high-speed USB device number 2 using musb-hdrc
    [    3.422260] usb 2-1: New USB device found, idVendor=1546, idProduct=1102
    [    3.435795] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [    3.451792] usb 2-1: Product: u-blox Wireless Module
    [    3.463792] usb 2-1: Manufacturer: u-blox
    [    3.468004] usb 2-1: SerialNumber: 352648064948920
    [    3.486802] 0x00000ff00000-0x000010000000 : "OOPS"
    [    3.499962] cdc_acm 2-1:1.0: ttyACM0: USB ACM device
    [    3.516251] cdc_acm 2-1:1.2: ttyACM1: USB ACM device
    [    3.532221] cdc_acm 2-1:1.4: ttyACM2: USB ACM device
    [    3.548005] cdc_acm 2-1:1.6: ttyACM3: USB ACM device
    [    3.567073] mtdoops: Attached to MTD device 1
    [    3.573422] cdc_acm 2-1:1.8: ttyACM4: USB ACM device
    [    3.581145] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS1
    [    3.590125] cdc_acm 2-1:1.10: ttyACM5: USB ACM device
    [    3.596247] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS2
    [    3.604885] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS2
    [    3.615504] cdc_acm 2-1:1.12: ttyACM6: USB ACM device
    [    3.621586] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS2
    [    3.630253] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS2
    [    3.640732] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS2
    [    3.648454] omap-gpmc 50000000.gpmc: gpio using bootloader timings on CS2
    [    3.667903] DCDC1: at 1500 mV 
    [    3.672261] vdd_mpu: 925 <--> 1325 mV at 1100 mV 
    [    3.678268] vdd_core: 925 <--> 1150 mV at 1100 mV 
    [    3.684288] LDO1: at 1800 mV 
    [    3.688405] LDO2: at 3300 mV 
    [    3.692579] LDO3: at 1800 mV 
    [    3.696675] LDO4: at 3300 mV 
    [    3.700499] tps65217 0-0024: TPS65217 ID 0xe version 1.2
    [    3.715464] lm75 0-0048: hwmon0: sensor 'lm75'
    [    3.730221] rtc-ds1307 0-0068: rtc core: registered m41t00 as rtc0
    [    3.748478] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz
    [    3.759569] UBI: attaching mtd0 to ubi0
    [    4.358963] UBI: scanning is finished
    [    4.371571] UBI: attached mtd0 (name "UBI", size 255 MiB) to ubi0
    [    4.378029] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 129024 bytes
    [    4.385142] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 512
    [    4.392070] UBI: VID header offset: 512 (aligned 512), data offset: 2048
    [    4.399086] UBI: good PEBs: 2040, bad PEBs: 0, corrupted PEBs: 0
    [    4.405376] UBI: user volume: 10, internal volumes: 1, max. volumes count: 128
    [    4.412939] UBI: max/mean erase counter: 3/0, WL threshold: 4096, image sequence number: 204
    [    4.421774] UBI: available PEBs: 0, total reserved PEBs: 2040, PEBs reserved for bad PEB handling: 40
    [    4.431436] UBI: background thread "ubi_bgt0d" started, PID 93
    [    4.445332] UBI error: ubi_init: cannot open mtd UBI0, error -2
    [    4.451611] console [netcon0] enabled
    [    4.455485] netconsole: network logging started
    [    4.507845] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
    [    4.514252] davinci_mdio 4a101000.mdio: detected phy mask fffffff3
    [    4.520725] libphy: 4a101000.mdio: probed
    [    4.536297] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver Micrel KSZ9031 Gigabit PHY
    [    4.546593] davinci_mdio 4a101000.mdio: phy[3]: device 4a101000.mdio:03, driver Micrel KSZ9031 Gigabit PHY
    [    4.557263] Detected MACID = 00:80:6d:8d:81:b0
    [    4.562918] cpsw: Detected MACID = 00:80:6d:8d:81:b1
    [    4.569374] rtc-ds1307 0-0068: setting system clock to 2023-01-01 15:13:56 UTC (1672586036)
    [    4.580688] ALSA device list:
    [    4.583855]   No soundcards found.
    [    4.588185] Freeing unused kernel memory: 220K (c091f000 - c0956000)
    Loading, please wait...
    [    4.684163] systemd-udevd[125]: starting version 204
    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.
    Begin: Running /scripts/local-bottom ... done.
    done.
    Begin: Running /scripts/init-bottom ... 
           root-overlay:  Setting up aufs on /root as root file system 
    
    [    7.639860] UBIFS: background thread "ubifs_bgt0_9" started, PID 189
    [    7.668488] UBIFS: recovery needed
    [    7.745114] UBIFS: recovery completed
    [    7.749069] UBIFS: mounted UBI device 0, volume 9, name "overlay"
    [    7.755458] UBIFS: LEB size: 129024 bytes (126 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
    [    7.765028] UBIFS: FS size: 44642304 bytes (42 MiB, 346 LEBs), journal size 2193408 bytes (2 MiB, 17 LEBs)
    [    7.775137] UBIFS: reserved for root: 2108566 bytes (2059 KiB)
    [    7.781252] UBIFS: media format: w4/r0 (latest is w4/r0), UUID 78144E9C-3101-4BA9-B8C6-5C027ED9E86B, small LPT model
    extracting overlays_log.tar.xz to /rw.tmpfs ... succeeded.
    extracting overlays_home.tar.xz to /rw ... succeeded.
    extracting overlays_other.tar.xz to /rw ... succeeded.
    extracting overlays_etc.tar.xz to /rw ... succeeded.
    [   32.165257] aufs test_add:292:busybox[222]: uid/gid/perm /ro/usr/lib/jvm 1000/100/0755, 0/0/0755
    done.
    [   33.206046] random: init urandom read with 109 bits of entropy available
    [   33.818447] random: nonblocking pool is initialized
    [   38.766469] UBI error: ubi_open_volume: cannot open device 0, volume 9, error -16
     * Setting sensors limits                                                [ OK ] 
     * Initializing random number generator...                               [ OK ] 
     * Setting up X socket directories...                                    [ OK ] 
     * Starting DNS forwarder and DHCP server dnsmasq                        [ OK ] 
     * CPUFreq Utilities: Setting performance CPUFreq governor...            [ OK ]  * CPU0...       
     * To run ddclient as a daemon, please set run_daemon to 'true' in /etc/default/ddclient 
       ...done.
     * Starting dynamic firewall daemon firewalld                                   [   65.623438] cdc_acm 2-1:1.4: failed to set dtr/rts
                                                                             [ OK ]
     * Starting nginx nginx                                                  [ OK ] 
     * Restoring resolver state...                                           [ OK ] 
     * Running local boot scripts (/etc/rc.local)                            [ OK ] 
    
    Ubuntu 14.04.3 LTS plum ttyO1
    
    plum login: