radxa -- Msc / Loader mode

SwitchDevice: SD
Switch the Msc mode to Rockusb mode for upgrade.

1. Type "upgrade_tool" without Quotation Marks
if No found rockusb,Rescan press <R> R
or unplug OTG cable and try again

2. Msc mode
SwitchDevice: SD
Switch the Msc mode to Rockusb mode for upgrade.
When the switch is successful, need reselect the device.

3. # upgrade_tool
    List of rockusb connected
    No found rockusb,Rescan press <R>,Quit press <Q>:R
    No found rockusb,Rescan press <R>,Quit press <Q>:R
    List of rockusb connected
    DevNo=1    Vid=0x2207,Pid=0x10,LocationID=10b    Msc  <==
    Found 1 rockusb,Select input DevNo,Rescan press <R>,Quit press <Q>:1
       
    ---------------------Tool Usage ---------------------
    Help:             H
    Quit:             Q
    Version:          V
    Clear Screen:     CS
    ------------------Upgrade Command ------------------
    ChooseDevice:        CD
    SwitchDevice:        SD
    UpgradeFirmware:    UF <Firmware>
    UpgradeLoader:        UL <Loader>
    DownloadImage:        DI <-p|-b|-k|-s|-r|-m image> [parameter file]
    DownloadBoot:        DB <Loader>
    EraseFlash:        EF <Loader|firmware>
    LowerFormat:        LF
    [..]

    Rockusb>SD
    Rockusb>CD
    Rockusb>LF
    Rockusb>RD
    Rockusb>Q
       
   
4. # upgrade_tool
    List of rockusb connected
    DevNo=1    Vid=0x2207,Pid=0x310b,LocationID=105    Loader    <==
    Found 1 rockusb,Select input DevNo,Rescan press <R>,Quit press <Q>:1
       
    ---------------------Tool Usage ---------------------
    Help:             H
    Quit:             Q
    Version:          V
    Clear Screen:     CS
    ------------------Upgrade Command ------------------
    ChooseDevice:        CD
    SwitchDevice:        SD
    UpgradeFirmware:    UF <Firmware>
    UpgradeLoader:        UL <Loader>
    DownloadImage:        DI <-p|-b|-k|-s|-r|-m image> [parameter file]
    DownloadBoot:        DB <Loader>
    EraseFlash:        EF <Loader|firmware>
    LowerFormat:        LF
    ----------------Professional Command -----------------
    TestDevice:    TD
    ResetDevice:    RD
    ReadFlashID:    RID
    ReadFlashInfo:    RFI
    ReadChipInfo:    RCI
    ReadSector:    RS <beginsec> <sectorlen> [-decode] [File]
    WriteSector:    WS <beginsec> <file>
    ReadLBA:    RL <beginsec> <sectorlen> [File]
    WriteLBA:    WL <beginsec> <file>
    EraseBlock:    EB <cs> <beginblock> <blokclen> [--Force]
    -------------------------------------------------------
       
    Rockusb>uf /tmp/radxa_rock_ubuntu_desktop_140318_update.img
    Loading firmware...
    Support Type:RK31    FW Ver:1.0.00    FW Time:2014-03-18 16:22:24
    Loader ver:2.08    Loader Time:2013-12-02 18:58:57
    Upgrade firmware ok.
    Rockusb>rfi
    Flash Info:
        Manufacturer: MICRON,value=04
        Flash Size: 8192MB
        Block Size: 2048KB
        Page Size: 8KB
        ECC Bits: 40
        Access Time: 32
        Flash CS: Flash<0>
    Rockusb>rci
    Chip Info: 42 30 31 33 32 31 30 32 30 33 31 31 30 30 31 56
    Rockusb>rid
    Flash ID:2C 64 44 4B A9
    Rockusb>v
    Upgrade Tool ver 1.15
    Rockusb>q