Firefly Ubuntu开发入门之（1）自己编译内核

[[{"txt": "Firefly Ubuntu\u5f00\u53d1\u5165\u95e8\u4e4b\uff081\uff09\u81ea\u5df1\u7f16\u8bd1\u5185\u6838"}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "\u4e00\u53f0\u7b14\u8bb0\u672c\u7535\u8111"}, {"txt": "Firefly\u5f00\u53d1\u677f"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u4e00\u3001Linux\u4e3b\u673a\u5b89\u88c5\u5185\u6838\u5f00\u53d1\u5305\u00a0Linux\u5185\u6838\u7f16\u8bd1\u9700\u8981\u4e3b\u673a\u5b89\u88c5\u4e00\u4e9b\u5f00\u53d1\u5305\uff0c\u5177\u4f53\u7684\u5f00\u53d1\u5de5\u5177\u6709\u90a3\u4e9b\u53ef\u4ee5\u901a\u8fc7\u5305\u540d\u81ea\u884c\u8865\u8111\u3002\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u9700\u8981\u7559\u610f\u5f00\u53d1\u5305\u662f\u5426\u90fd\u6709\u5b89\u88c5\u6210\u529f\uff0c\u82e5\u6709\u5f00\u53d1\u5305\u5b89\u88c5\u5931\u8d25\u53ef\u4ee5\u5355\u72ec\u518d\u91cd\u65b0\u5b89\u88c5\u3002sudo apt-get install build-essential lzop libncurses5-dev libssl-dev\u00a0 \u00a0 \u5982\u679c\u4f7f\u7528\u7684\u662f 64 \u4f4d\u7684 Ubuntu\uff0c\u8fd8\u9700\u8981\u5b89\u88c5\uff1asudo apt-get install libc6:i386"}, {"txt": "\u4e8c\u3001\u5b89\u88c5\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u00a0 \u00a0 \u7eafLinux\u5f00\u53d1\u7684\u670b\u53cb\u53ef\u4ee5\u901a\u8fc7Github\u5355\u72ec\u4e0b\u8f7d\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u5185\u6838\u7f16\u8bd1\u7528\u5230arm-eabi-4.6\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\uff0c\u4e0b\u8f7d\u94fe\u63a5\u4e3a\uff1ahttp://pan.baidu.com/s/1sl7v1EX\u00a0 \u00a0 \u4e0b\u8f7d\u597d\u653e\u5230\u6307\u5b9a\u76ee\u5f55~/UbuntuDev/toolchain\u540e\u89e3\u538b\uff1amkdir ~/UbuntuDev/toolchaincd ~/UbuntuDev/toolchaintar -xvf arm-eabi-4.6.tar.gz\u00a0 \u00a0 \u5982\u679c\u662fandroid\u5f00\u53d1\u8005\uff0c\u53ef\u4ee5\u76f4\u63a5\u6309android SDK\u7f16\u8bd1\u7684\u65b9\u6cd5\u7f16\u8bd1SDK\u91cc\u7684\u5185\u6838\uff0candroid SDK\u91cc\u81ea\u5e26\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u7b49\u3002"}, {"txt": "\u4e09\u3001\u4e0b\u8f7dFirefly Linux\u5185\u6838\u6e90\u4ee3\u7801\u00a0 \u00a0 \u4eceFirefly github\u4ed3\u5e93\u4e0b\u8f7dkernel\u6e90\u4ee3\u7801\uff1acd ~/UbuntuDevgit clone\u00a0https://github.com/T-Firefly/firefly-3.14-kernel\u00a0 \u00a0 \u81f3\u6b64\u4e3b\u673a\u5b89\u88c5\u4e86\u5f00\u53d1\u5305\uff0c\u540c\u65f6\u5185\u6838\u6e90\u7801\u548c\u4ea4\u53c9\u7f16\u8bd1\u5de5\u5177\u94fe\u90fd\u51c6\u5907\u5b8c\u6bd5\u3002\u53ef\u8c13\u662f\u4e07\u4e8b\u5177\u5907\uff0c\u53ea\u6b20\u7f16\u8bd1\uff01GO\uff01"}, {"txt": "\u56db\u3001\u7f16\u8bd1\u5185\u6838\u00a0 \u00a0 \u8fdb\u5165\u5185\u6838\u6e90\u7801\u76ee\u5f55\uff1acd ~/UbuntuDev/firefly-3.14-kernel/\u00a0 \u00a0 \u8bbe\u7f6eARCH\u73af\u5883\u53d8\u91cf\uff0c\u544a\u8bc9\u7f16\u8bd1\u5668\u76ee\u6807\u5e73\u53f0\u7684\u67b6\u6784\uff1aexport ARCH=arm\u00a0 \u00a0 \u8bbe\u7f6e\u4ea4\u53c9\u7f16\u8bd1\u5668\uff1aexport CROSS_COMPILE=./../toolchain/arm-eabi-4.6/bin/arm-eabi-"}, {"img": ["https://exp-picture.cdn.bcebos.com/d400248ca608a50f55d9063f10cec7f88b77ffb8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8f7d\u5165Firefly RK3288\u5f00\u53d1\u677f\u5185\u6838\u914d\u7f6e\uff1amake firefly-rk3288_defconfig"}, {"img": ["https://exp-picture.cdn.bcebos.com/c6b994775ddd884c2d6f79946cef28066a01f6b8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u7f16\u8bd1zImage\uff0czImage\u662f\u53ef\u4ee5\u52a0\u8f7d\u6267\u884c\u7684\u4e8c\u8fdb\u5236\u4ee3\u7801\uff1amake -j4 zImage\u00a0 \u00a0 \u6b63\u5e38\u7f16\u8bd1\u7ed3\u675f\u540e\uff0c\u4f1a\u5728arch/arm/boot/\u76ee\u5f55\u751f\u6210zImage\u6587\u4ef6\uff1a"}, {"img": ["https://exp-picture.cdn.bcebos.com/6a408cdd3340b6f341a255af12c0affce086eeb8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u7f16\u8bd1DTB\u6587\u4ef6\u3002dtb\u662f.dts\u88abDTC\u7f16\u8bd1\u540e\u7684\u4e8c\u8fdb\u5236\u683c\u5f0f\u7684Device Tree\u63cf\u8ff0\uff0c\u53ef\u7531Linux\u5185\u6838\u89e3\u6790\u3002\u901a\u5e38\u5728\u6211\u4eec\u4e3a\u7535\u8def\u677f\u5236\u4f5cNAND\u3001SD\u542f\u52a8image\u65f6\uff0c\u4f1a\u4e3a.dtb\u6587\u4ef6\u5355\u72ec\u7559\u4e0b\u4e00\u4e2a\u5f88\u5c0f\u7684\u533a\u57df\u4ee5\u5b58\u653e\u4e4b\uff0c\u4e4b\u540ebootloader\u5728\u5f15\u5bfckernel\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u5148\u8bfb\u53d6\u8be5.dtb\u5230\u5185\u5b58\u3002make\u00a0firefly-rk3288.dtb"}, {"img": ["https://exp-picture.cdn.bcebos.com/955ea0e434daf05e91062fc2751d96d81919e5b8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u751f\u6210kernel.img\u6587\u4ef6cat arch/arm/boot/zImage arch/arm/boot/dts/firefly-rk3288.dtb > zImage-dtb"}, {"img": ["https://exp-picture.cdn.bcebos.com/979906196120a7cdee4bad4189b375d7987bdcb8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "mkkrnlimg -a zImage-dtb kernel.img"}, {"img": ["https://exp-picture.cdn.bcebos.com/983aa5f4da5872da346c37bc0056ad042f68d4b8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u5f53\u7136\u4f60\u4e5f\u53ef\u4ee5\u8fd9\u6837\u53bb\u7f16\u8bd1:make -j8 firefly-rk3288.img\u00a0 \u00a0 \u7f16\u8bd1\u51fa\u6765\u7684firefly-rk3288.img\u6587\u4ef6\u548c\u4e0a\u8ff0\u6b65\u9aa4\u7f16\u8bd1\u51fa\u6765\u7684\u662f\u4e00\u6837\u7684\u3002\u00a0 \u00a0 \u8bf7\u4e0d\u8981\u95ee\u9898\u6211\u4e3a\u4ec0\u4e48\u8981\u4ecb\u7ecd\u8fd9\u79cd\u7f16\u8bd1\u65b9\u5f0f\uff0c\u56e0\u4e3a\u6211\u662f\u6d3b\u96f7\u950b\u3002\u00a0 \u00a0\u00a0\u7f16\u8bd1\u5e76\u5b89\u88c5\u6a21\u5757\uff0c\u5148\u5728kernel\u76ee\u5f55\u521b\u5efamodules_install\u76ee\u5f55\uff0c\u7528\u4e8e\u5b58\u653e\u7f16\u8bd1\u597d\u7684\u5185\u6838\u6a21\u5757\u3002mkdir modules_installmake INSTALL_MOD_PATH=./modules_install modules_install"}, {"img": ["https://exp-picture.cdn.bcebos.com/cd93a56651598540ea0f5251b5a23a42a17ac4b8.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u73b0\u5728\u7684kernel\u548cmodules\u90fd\u5df2\u7ecf\u7f16\u8bd1\u5b8c\u6210\uff0c\u4f46\u8fd8\u4e0d\u80fd\u76f4\u63a5\u70e7\u5f55\u5230\u5f00\u53d1\u677f\u8fd0\u884c\uff0c\u4e0b\u4e00\u7bc7\u518d\u8bb2\u5982\u4f55\u8ba9\u7f16\u8bd1\u51fa\u6765\u7684\u5185\u6838\u5728\u5f00\u53d1\u677f\u4e0a\u8fd0\u884c\u8d77\u6765\u3002"}], [{"txt": ["\u6ce8\u610f\u4e8b\u9879"]}, {"txt": "kernel\u548cmodules\u90fd\u5df2\u7ecf\u7f16\u8bd1\u5b8c\u6210\uff0c\u4f46\u8fd8\u4e0d\u80fd\u76f4\u63a5\u70e7\u5f55\u5230\u5f00\u53d1\u677f\u8fd0\u884c"}]]