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− | This page is currently under constructions, I'm doing this all over with the new versions of all the software
| + | - [[Mini2440 Linux]] |
| + | - [[Mini2440 Openembedded]] |
| + | - [[Mini2440 Windows Embedded CE 6.0 Trail]] |
| + | - [[Mini2440 Qt]] |
| + | - [[Mini2440 Boot from SD]] |
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− | == Toolchain ==
| + | tips and tricks: |
− | First of all, we need a toolchain containing some command-line tools for our ARM platform:
| + | - [[Mini2440 Shifted screen problem]] |
− | <ul>
| + | - [[Mini2440 MD5 checksum problems]] |
− | <li>C and C++ compilers</li>
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− | <li>assembler</li>
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− | <li>linker</li>
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− | <li>C and C++ runtime libraries</li>
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− | <li>GNU debugger</li>
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− | </ul>
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− | <br>
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− | I'm going to use the Sourcery G++ Lite ARM that is available for free.<br>
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− | You can get the last version from http://www.codesourcery.com/sgpp/lite/arm/portal/subscription3053<br>
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− | Downloading and unpacking:
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− | ----
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− | <source lang="bash">
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− | mkdir mini2440
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− | cd mini2440
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− | wget http://www.codesourcery.com/sgpp/lite/arm/portal/package5353/public/arm-none-eabi/arm-2009q3-68-arm-none-eabi-i686-pc-linux-gnu.tar.bz2
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− | tar jxf arm-2009q3-68-arm-none-eabi-i686-pc-linux-gnu.tar.bz2
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− | export PATH=/home/ttts/mini2440/arm-2008q3/bin:$PATH
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− | </source>
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− | ----
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− | The last line will add the bin directory the $PATH variable so that we can use the commands in that directory like normal commands.
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− | | |
− | == Uboot ==
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− | Download uboot for mini2440:
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− | ----
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− | <source lang="bash">
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− | mkdir uboot
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− | cd uboot
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− | git clone git://repo.or.cz/u-boot-openmoko/mini2440.git
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− | </source>
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− | ----
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− | <br>
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− | Compile uboot:
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− | ----
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− | <source lang="bash">
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− | export CROSS_COMPILE=arm-none-eabi-
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− | cd mini2440
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− | make mini2440_config
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− | make all
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− | </source>
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− | ----
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− | When I tried to compile uboot I got an error about some weak declarations in lib_arm/board.c and common/main.c<br>
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− | I'm using the 4.4.x gcc, and the 4.3.x does not cause that error. You can downgrade your gcc or remove the "weak" definitions in those files like I did
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− | | |
− | <br>
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− | Compile upload tool:
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− | ---- | |
− | <source lang="bash">
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− | cd ~/mini2440
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− | wget http://mini2440.googlecode.com/files/s3c2410_boot_usb-20060807.tar.bz2
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− | tar jxf s3c2410_boot_usb-20060807.tar.bz2
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− | cd s3c2410_boot_usb
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− | make
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− | </source>
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− | ----
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− | When make fails because he can not find the file "usb.h" install the ubuntu/debian package libusb-dev.<br><br>
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− | Open a terminal to the serial connection of the mini2440 board.<br>
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− | Put the NOR switch to NOR and power the board.<br>
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− | Now you get a "FriendlyARM BIOS"/supervivi menu, choose q to go to the supervivi shell.<br>
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− | In this shell you typ "load flash 0 232188 u"<br>
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− | Where "232188" is the size of the uboot.bin file you are going to send. (ls -la mini2240/uboot/mini2440 | grep u-boot.bin)<br>
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− | Upload the file:
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− | ----
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− | <source lang="bash">
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− | ./s3c2410_boot_usb ../uboot/u-boot.bin
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− | </source>
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− | ----
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− | Sometimes the upload tool says that the upload is failed, but don't trust it :P
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