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    ÏÂÔغ÷ŵ½Ö¸¶¨Ä¿Â¼~/UbuntuDev/toolchainºó½âѹ£º[code]mkdir ~/UbuntuDev/toolchain
cd ~/UbuntuDev/toolchain
tar -xvf arm-eabi-4.6.tar.gz [/code]Èç¹ûÊÇandroid¿ª·¢Õߣ¬¿ÉÒÔÖ±½Ó°´android SDK±àÒëµÄ·½·¨±àÒëSDKÀïµÄÄںˣ¬android SDKÀï×Ô´ø½»²æ±àÒ빤¾ßÁ´µÈ¡£

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    ´ÓFirefly github²Ö¿âÏÂÔØkernelÔ´´úÂ룺[code]cd ~/UbuntuDev
git clone https://github.com/T-Firefly/firefly-3.14-kernel[/code]ÖÁ´ËÖ÷»ú°²×°ÁË¿ª·¢°ü£¬Í¬Ê±ÄÚºËÔ´ÂëºÍ½»²æ±àÒ빤¾ßÁ´¶¼×¼±¸Íê±Ï¡£¿ÉνÊÇÍòʾ߱¸£¬Ö»Ç·±àÒ룡GO£¡

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    ½øÈëÄÚºËÔ´ÂëĿ¼£º[code]cd ~/UbuntuDev/firefly-3.14-kernel/[/code]ÉèÖÃARCH»·¾³±äÁ¿£¬¸æËß±àÒëÆ÷Ä¿±êƽ̨µÄ¼Ü¹¹£º[code]export ARCH=arm[/code]ÉèÖý»²æ±àÒëÆ÷£º[code]export CROSS_COMPILE=./../toolchain/arm-eabi-4.6/bin/arm-eabi-[/code]ÔØÈëFirefly RK3288¿ª·¢°åÄÚºËÅäÖãº[code]make firefly-rk3288_defconfig[/code]±àÒëzImage£¬zImageÊÇ¿ÉÒÔ¼ÓÔØÖ´ÐеĶþ½øÖÆ´úÂ룺[code]make -j4 zImage[/code]Õý³£±àÒë½áÊøºó£¬»áÔÚarch/arm/boot/Ŀ¼Éú³ÉzImageÎļþ¡£

    ±àÒëDTBÎļþ¡£dtbÊÇ.dts±»DTC±àÒëºóµÄ¶þ½øÖƸñʽµÄDevice TreeÃèÊö£¬¿ÉÓÉLinuxÄں˽âÎö¡£Í¨³£ÔÚÎÒÃÇΪµç·°åÖÆ×÷NAND¡¢SDÆô¶¯imageʱ£¬»áΪ.dtbÎļþµ¥¶ÀÁôÏÂÒ»¸öºÜСµÄÇøÓòÒÔ´æ·ÅÖ®£¬Ö®ºóbootloaderÔÚÒýµ¼kernelµÄ¹ý³ÌÖУ¬»áÏȶÁÈ¡¸Ã.dtbµ½ÄÚ´æ¡£[code]make firefly-rk3288.dtb[/code]Éú³Ékernel.imgÎļþ[code]cat arch/arm/boot/zImage arch/arm/boot/dts/firefly-rk3288.dtb > zImage-dtb
mkkrnlimg -a zImage-dtb kernel.img[/code]µ±È»ÄãÒ²¿ÉÒÔÕâÑùÈ¥±àÒë:[code]make -j8 firefly-rk3288.img[/code]±àÒë³öÀ´µÄfirefly-rk3288.imgÎļþºÍÉÏÊö²½Öè±àÒë³öÀ´µÄÊÇÒ»ÑùµÄ¡£

    ±àÒë²¢°²×°Ä£¿é£¬ÏÈÔÚkernelĿ¼´´½¨modules_installĿ¼£¬ÓÃÓÚ´æ·Å±àÒëºÃµÄÄÚºËÄ£¿é¡£[code]mkdir modules_install
make INSTALL_MOD_PATH=./modules_install modules_install[/code]ÏÖÔÚµÄkernelºÍmodules¶¼ÒѾ­±àÒëÍê³É£¬µ«»¹²»ÄÜÖ±½ÓÉÕ¼µ½¿ª·¢°åÔËÐУ¬ÏÂһƪÔÙ½²ÈçºÎÈñàÒë³öÀ´µÄÄÚºËÔÚ¿ª·¢°åÉÏÔËÐÐÆðÀ´¡£

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