# sudo mkdir /usr/local/arm
# sudo cp cross-4.2.2-eabi.tar.bz2 /usr/local/arm

# source .bashrc

• Connect to I/O port of Odroid.

• Connect to Host PC RS232C Serial Port via cable. The cable should be 1:1 direct cable. Don't use the cross type.
• If your host PC has no RS232C port, you need a USB-Serial converter.

• Turn on power of Odroid. You can't turn off.

• This IC(SIPEX3232) converts CPU I/O volt(3.3V) to +/-10Volt RS232C standard.

• External power supply connection (Input voltage should be 4.0 ~ 4.2-volt.)
• If you want to use this power without a battery, you need to move a resister from R2 to R1.
• When connected to external power, do NOT install the battery. If you install the battery with this modification(R1, R2), the battery could severely damage the Odroid or you.
• This modification(R1, R2) disables the USB charging feature of the debug board.
• To use USB charging feature, you need to change the R1/R2 back to it's original location.
  
  

• If you want to use Odroid all day long, you will need a external power supply or external charger.
• There are 2 different types of standard connectors we use for mobile phones, the TTA20 and TTA24.
• Odroid utilizes the TTA20 which is the latest standard, and almost all mobile phones in 2009 have it.
• If you have a standard TTA24, you can use a simple converter for TTA24 to TTA20
• You can check the charging status with the LED of the charger. There is no charging indicator on Odroid.

• You can use this connector to connect Odroid to a host PC while charging with TTA20 connector.
  
  

• Use Windows utility DNW.exe and USB driver. You can get the files from this link and uncompress it.
  http://dev.odroid.com/frs/download.php/4/windows-dltool.zip
  
  
1) Connect Debug board and PC serial port with Serial Cable(1:1)

2) Run serial communication software in PC (HyperTerminal/SecureCRT/etc)

3) Configure serial port options (COM port, Baudrate : 115200, DATA : 8, STOP : 1, No-Parity, No Flow Control)

4) Turn on Odroid and you can see the below booting message. Be sure to press any key quickly to stop the OS booting process.

OK

U-Boot 1.3.4-svn (Oct 24 2009 - 22:16:25) for HKDKC100

CPU:     S5PC100@834MHz
         Fclk = 1668MHz, Hclk = 166MHz, Pclk = 66MHz, Serial = PCLK
Board:   HKDKC100
I2C:   ready
DRAM:    512 MB
SD/MMC:  1937 MB
In:      serial
Out:     serial
Err:     serial
Hit any key to stop autoboot:  0
HKDKC100 #
 



5) With "dnw" command, you can download any binary file to Odroid RAM from PC via USB.

HKDKC100 # dnw 0x20008000
Insert a OTG cable into the connector! 
 



6) If you plug in the USB Cable, you are ready to send binary files to Odroid.

HKDKC100 # dnw 0x20008000
Insert a OTG cable into the connector!
OTG cable Connected! 
Now, Waiting for DNW to transmit data
 



7) It's time to execute DNW utility. But, you should install the USB driver first. Driver installation is only required for the first time of USB connection. Driver file location should NOT be automatic selection.



8) Select the driver file and complete installation.





9) Execute the DNW utility software and set the download address as below. Ignore serial port settings, if you are familiar with other serial console software. Please also check for USB:OK to make sure the connection is good.





10) You can start the download with the menu for USB Port -> Download to select file to send.

11) After downloading, the Serial terminal will show the below message.



Download Done!! Download Address: 0x20008000, Download Filesize: 0xxxxxxx
Checksum is being calculated..
Checksum O.K.
HKDKC100 #
 



12) It's time to write the binary image to T-flash with the "movi write"command.

HKDKC100 # movi write u-boot 0x20008000
Writing u-boot to sector xxxx (16 sectors).. completed
Writing u-boot to sector xxxx (1024 sectors).. completed
HKDKC100 #
 




• This is another way to transfer u-boot.bin or zImage(kernel) to T-flash(Micro-SD).
  You can write the raw image files directly from XP PC to T-flash with this special utility. Download moviNAND_Fusing_Tool from this link.

  http://dev.odroid.com/frs/download.php/11/moviNAND_Fusing_Tool.zip

  Unfortunately a Linux version is not available. This utility is very useful when the Odroid boot-loader is damaged or when you have a new T-flash card.
  
  
1) Remove T-flash card from Odroid and plug it into a Card Reader. If you don't have a card reader, buy one

This picture is just an example.



2) Connect the card reader to PC.

3) Check which drive is assigned for the card reader.

4) Run moviNAND_Fusing_Tool.exe

5) Select the drive of the card reader then Browse for the Blootloader Image file and choose "u-boot.bin"





6) Click "START" button and the writing process will be done shortly.





Note) Do not change any of the other parameters. Doing so will cause a malfunction.

• Use Linux utility smdk-usbdl. You can get the files from this link and uncompress it.
  http://dev.odroid.com/frs/download.php/22/Linux-dltool.tar.gz
• Copy the executable file smdk-usbdl to /usr/local/arm/4.2.2-eabi/usr/bin
• To execute smdk-usbdl, you need to install libusb. Original port was done by Ben Dooks.

  # sudo cp smdk-usbdl /usr/local/arm/4.2.2-eabi/usr/bin
  # sudo apt-get install libusb-dev
   

  
  
  1) Connect the Debug board and PC serial port with Serial Cable(1:1)
  
  2) Run serial communication software in PC (minicom or others)
  
  3) Set serial options (COM port, Baudrate : 115200, DATA : 8, STOP : 1, No-Parity, No Flow Control)
  
  4) Turn on Odroid and you can see below booting message. You need to quickly press any key to stop the OS booting process.

  OK
  
  U-Boot 1.3.4-svn (Oct 24 2009 - 22:16:25) for HKDKC100
  
  CPU:     S5PC100@834MHz
           Fclk = 1668MHz, Hclk = 166MHz, Pclk = 66MHz, Serial = PCLK
  Board:   HKDKC100
  I2C:   ready
  DRAM:    512 MB
  SD/MMC:  1937 MB
  In:      serial
  Out:     serial
  Err:     serial
  Hit any key to stop autoboot:  0
  HKDKC100 #
   

  
  
  5) With "dnw" command, you can download any binary file to Odroid RAM from PC via USB.

  HKDKC100 # dnw 0x20008000
  Insert a OTG cable into the connector! 
   

  
  
  6) If you plug in the USB Cable, you are ready to send binary file to Odroid.

  HKDKC100 # dnw 0x20008000
  Insert a OTG cable into the connector!
  OTG cable Connected! 
  Now, Waiting for DNW to transmit data
   

  
  
  7) You can check whether USB connection is correct or not with lsusb command.

  # lsusb
  Bus 008 Device 002: ID 1871:0306 Aveo Technology Corp. 
  Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 006: ID 04e8:1234 Samsung Electronics Co., Ltd   ---> odroid is here. Samsung??
  Bus 004 Device 005: ID 05af:0802 Jing-Mold Enterprise Co., Ltd 
  Bus 004 Device 004: ID 0cf2:6230 ENE Technology, Inc. 
  Bus 004 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
  #
   

  
  
  8) To start download, use the smdk-usbdl command.

  # smdk-usbdl -f u-boot.bin -a 0x20008000
   

  
  
  9) After downloading, PC will show the below message.

  # smdk-usbdl -f u-boot.bin -a 0x20008000
  SMDK42XX,S3C64XX USB Download Tool
  Version 0.20 (c) 2004,2005,2006 Ben Dooks <ben-linux@fluff.org>
  
  S3C64XX Detected!
  => found device: bus 004, dev 006
  => loaded xxxx bytes from xxxxxx
  => Downloading xxxxxx bytes to 0x20008000
  => Data checksum xxxx
  => usb_bulk_write() returned xxxxx
  #
   

  
  
  10) After downloading, Serial terminal will show below message.

  Download Done!! Download Address: 0x20008000, Download Filesize: 0xxxxx
  Checksum is being calculated..
  Checksum O.K.
  HKDKC100 #
   

  
  
  11) It's time to write the binary image to T-flash with "movi write"command.

  HKDKC100 # movi write u-boot 0x20008000
  Writing u-boot to sector xxxx (16 sectors).. completed
  Writing u-boot to sector xxxx (1024 sectors).. completed
  HKDKC100 #
   

  
  
  

• T-flash card contains boot-loader, kernel, Android system and applications.
• SD card contains user files such as pictures, music, video clips and so on.