Rockchip apad with 389 BogoMIPS - have you ever seen it?

Discussion in 'Rockchip RK2808 Tablets' started by Irat, Oct 13, 2010.

  1. Irat

    Irat Member

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    I have got an apad,
    it has typical Apad look, Blue led, 9V charger, but the webcam is on the left side.

    The background image on the desktop is blue with the text Rockchip software development kit 1.3.2.

    It is the Android 1.5 but somehow crappy because Market does not work (it says that device cannot be identified)
    On the top of the screen (close to the home icon) it shows an icon of broken SIM card.
    Wifi works quite well.

    MID information shows:
    model # sdkDemo
    firmware version 1.5
    kernel version 2.6.25 rockchip version 1.2.7 (fh-tong samsung)
    build # laoTang.eng.temp.20100821.145608

    CPU info shows
    Processor ARM926EJ-S rev 5 (v5l)
    BogoMIPS : 389.00 (this is not an error)
    CPU architecture : 5TEj
    Hardware : rk28board

    I seems to have 128 MB RAM and 2GB Flash

    Have anyone ever seen that model ?
    What processor is inside - 389 BogoMIPS ?
    Is there any firmware to update it ?

    I am waiting for yours advices.
     
  2. xaueious

    xaueious Administrator Staff Member

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    Tablet / Device:
    Asus Transformer TF300, Huwaei Ideos S7-104, HSG X5A, (Past APAD IMX515, APAD RK2808, RK2818 RT7)
    That's weird. Sounds like someone bothered to overclock the CPU a little, actually. Do you have pictures?

    Utopia CN did say they had a new plastic shell (batch 4) to be released sometime. Maybe this is it.
     
  3. Irat

    Irat Member

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    There are two photos
    on the front view you can see the camera on the left side.
    connectors from the left: charger, audio out, miniusb, on/off switch, miniusb, microSD, microphone

    If you can advice me how to export print-screen/snapshots i will place other screens with info.


    I think that the unit is rooted - because I can see system directories like /proc ...
    $frontview.jpg $connectors.jpg
     
  4. Irat

    Irat Member

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    I join the information from /proc directory

    /proc/cpuinfo

    Processor : ARM926EJ-S rev 5 (v5l)
    BogoMIPS : 389.12
    Features : swp half thumb fastmult edsp java
    CPU implementer : 0x41
    CPU architecture: 5TEJ
    CPU variant : 0x0
    CPU part : 0x926
    CPU revision : 5
    Cache type : write-back
    Cache clean : cp15 c7 ops
    Cache lockdown : format C
    Cache format : Harvard
    I size : 16384
    I assoc : 4
    I line length : 32
    I sets : 128
    D size : 16384
    D assoc : 4
    D line length : 32
    D sets : 128

    Hardware : RK28board
    Revision : 0000
    Serial : 0000000000000000


    /proc/version

    Linux version 2.6.25 (temp@ubuntu) (gcc version 4.2.1) #1102 Thu Aug 26 16:47:09 CST 2010
    rockchip version 1.2.7 (FH-TONG SAMSUNG) #with debug infomation,add change arm frequency when enter 1level sleep.


    /proc/partitions

    major minor #blocks name

    1 0 40960 ram0
    31 0 2048 mtdblock0
    31 1 6144 mtdblock1
    31 2 4096 mtdblock2
    31 3 6144 mtdblock3
    31 4 61440 mtdblock4
    31 5 77824 mtdblock5
    31 6 61440 mtdblock6
    31 7 131072 mtdblock7
    31 8 1076224 mtdblock8
    31 9 32768 mtdblock9
    31 10 65536 mtdblock10
    179 0 1968128 mmcblk0
    179 1 1968001 mmcblk0p1


    /proc/bus/input/devices

    I: Bus=0000 Vendor=0001 Product=0001 Version=0100
    N: Name="rk28_AD_button"
    P: Phys=rk28_AD_button/input0
    S: Sysfs=/devices/platform/rk28_AD_button/input/input0
    U: Uniq=
    H: Handlers=kbd event0
    B: EV=3
    B: KEY=40008000 1c16c0 0 48000000 10000000

    I: Bus=0000 Vendor=0000 Product=0000 Version=0000
    N: Name="xpt2046 touchscreen"
    P: Phys=spi0.0/input0
    S: Sysfs=/devices/platform/rockchip_spi_master/spi0.0/input/input1
    U: Uniq=
    H: Handlers=mouse0 event1
    B: EV=b
    B: KEY=400 0 0 0 0 0 0 0 0 0 0
    B: ABS=3

    I: Bus=0000 Vendor=0000 Product=0000 Version=0000
    N: Name="compass"
    P: Phys=
    S: Sysfs=/devices/virtual/input/input2
    U: Uniq=
    H: Handlers=event2
    B: EV=9
    B: ABS=7
     
  5. xaueious

    xaueious Administrator Staff Member

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  6. mogui

    mogui Member

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    I may also have this device. The camera on the left side is the distinguishing feature:
    $features.jpg

    Reference: my posts on Slatedroid.

    Reference Irat's post on the Hiapad blog.

    I am not able to connect to this device with ADB, though ADB finds my phone without difficulty. Is there another way to access cpuinfo?

    I have a suspicion one could fake the "About MID" data in setup merely by setting char strings in the ROM. True or false?

    Ideas?
     

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