{"id":295016,"date":"2024-12-16T20:12:38","date_gmt":"2024-12-16T12:12:38","guid":{"rendered":"https:\/\/lrxjmw.cn\/qrslkcsjlwxz.html"},"modified":"2024-12-16T20:12:38","modified_gmt":"2024-12-16T12:12:38","slug":"qrslkcsjlwxz","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/qrslkcsjlwxz.html","title":{"rendered":"\u5d4c\u5165\u5f0fLinux\u8bfe\u7a0b\u8bbe\u8ba1\u8bba\u6587\u5199\u4f5c\u6307\u5357\u53ca\u53d1\u5c55\u65b9\u5411\u63a2\u8ba8"},"content":{"rendered":"

linux\u8bfe\u7a0b\u8bbe\u8ba1\u8bba\u6587<\/p>\n

linux\u8bfe\u7a0b\u8bbe\u8ba1\u7684\u76f8\u5173\u8bba\u6587\u670b\u53cb\u4eec\u662f\u5982\u4f55\u6837\u5199\u7684\u5462\uff1f\u4f60\u4eec\u53ef\u4ee5\u77a7\u77a7\u4e0b\u8fb9\u7684\u8bba\u6587\uff0c\u6b22\u8fce\u8bf8\u4f4d\u9605\u8bfb\u54e6\uff01<\/p>\n

linux\u8bfe\u7a0b\u8bbe\u8ba1\u8bba\u6587<\/p>\n

linux\u8bfe\u7a0b\u8bbe\u8ba1\u8bba\u6587<\/p>\n

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\u4e00\u3001\u5d4c\u5165\u5f0fLinux\u8bbe\u8ba1\u8bfe\u7a0b\u6982\u8ff0<\/p>\n

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\u4e8c\u3001\u5d4c\u5165\u5f0fLinux\u8bbe\u8ba1\u8bfe\u7a0b\u7814\u7a76<\/p>\n

1.\u5d4c\u5165\u5f0fLinux\u7cfb\u7edf\u4f53\u7cfb\u7ed3\u6784<\/p>\n

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linux\u7684\u4f7f\u7528\u8bba\u6587_\u8bba\u6587\u4f7f\u7528\u4e86\u7f51\u56fe_\u8bba\u6587\u4f7f\u7528\u7684\u7814\u7a76\u65b9\u6cd5<\/p>\n

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\u8be5\u90e8\u4efd\u8981\u5728\u8bfe\u7a0b\u8bb2\u89e3\u7684\u57fa\u7840\u4e0a\u7387\u9886\u4e2d\u5b66\u751f\u901a\u8fc7\u5b9e\u8df5\u8bfe\u6216\u8bfe\u7a0b\u8bbe\u8ba1\u5b8c\u6210\u4e00\u9879\u7535\u5b50\u4ea7\u54c1\u7684\u6574\u4f53\u8bbe\u8ba1\uff0c\u8ba9\u4e2d\u5b66\u751f\u771f\u6b63\u611f\u609f\u5230\u5d4c\u5165\u5f0f\u4ea7\u54c1\u662f\u54ea\u4e9b\uff0c\u5982\u4f55\u79fb\u690d\u5d4c\u5165\u5f0fLinux\u7cfb\u7edf\u3002<\/p>\n

2.\u5f15\u5bfc\u7a0b\u5e8f<\/p>\n

\u5f15\u5bfc\u7a0b\u5e8fBootloader\u662f\u7cfb\u7edf\u52a0\u7535\u540e\u8fd0\u884c\u7684\u7b2c\u4e00\u6bb5\u4ee3\u7801\uff0c\u4e5f\u5c31\u662f\u5728\u5185\u6838\u542f\u52a8\u524d\u8fd0\u884c\u7684\u7b2c\u4e00\u6bb5\u7a0b\u5e8f\u3002\u5f15\u5bfc\u7a0b\u5e8f\u7684\u529f\u80fd\uff1a\u521d\u59cb\u5316\u786c\u4ef6\u8bbe\u5907\u3001\u5efa\u7acb\u663e\u5b58\u7a7a\u95f4\u7684\u6620\u5c04\u56fe\u3002\u5c06\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u6620\u50cf\u4eceFlash\u5185\u62f7\u8d1d\u5230RAM\u4e2d\uff0c\u4e4b\u540e\u8df3\u8f6c\u5230\u5185\u6838\u7684\u5165\u53e3\u70b9\u53bb\u8fd0\u884c\uff0c\u5373\u542f\u52a8\u64cd\u4f5c\u7cfb\u7edf\u3002\u5e38\u89c1\u7684Bootloader\u6709Vivi\u3001Blob\u3001Redboot\u548cU-Boot\u3002\u4e0b\u8fb9\u4ecb\u7ecdU-Boot\u7684\u542f\u52a8\u6d41\u7a0b\uff1a<\/p>\n

\uff081\uff09\u7b2c\u4e00\u9636\u6bb5\u3002\u4f9d\u8d56\u4e8eCPU\u4f53\u7cfb\u7ed3\u6784\u7684\u4ee3\u7801\uff0c\u7528\u6c47\u7f16\u6765\u5b9e\u73b0\uff1a\u7cfb\u7edf\u4e0a\u7535\u540e\u6b65\u5165svc\u6a21\u5f0f\uff1b\u5173\u6389\u770b\u95e8\u72d7\u4e25\u7981\u6240\u6709\u4e2d\u65ad\uff1b\u8fdb\u884c\u4e2d\u7ea7\u786c\u4ef6\u521d\u59cb\u5316\u540e\u5c06\u81ea\u8eab\u4ee3\u7801\u62f7\u8d1d\u5230SDRAM\u4e2d\uff1b\u8bbe\u7f6e\u5806\u6808\u3001\u6e05\u7a7abss\u6bb5\uff0c\u6700\u540e\u8df3\u8f6c\u5230C\u8bed\u8a00\u5b9e\u73b0\u7684\u7b2c\u4e8c\u9636\u6bb5\u4e2d\u3002<\/p>\n

\uff082\uff09\u7b2c\u4e8c\u9636\u6bb5\u3002\u8bbe\u7f6e\u53c2\u6570\u5f15\u5bfc\u5185\u6838\uff0c\u5e76\u8df3\u8f6c\u5230\u5185\u6838\u5165\u53e3\u5904\u3002\u4e00\u822c\u7528C\u8bed\u8a00\u6765\u5b9e\u73b0\uff0c\u53ef\u4ee5\u5b9e\u73b0\u590d\u6742\u7684\u529f\u80fd\uff0c\u5e76\u5177\u6709\u633a\u597d\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u79fb\u690d\u6027\u3002<\/p>\n

linux\u7684\u4f7f\u7528\u8bba\u6587_\u8bba\u6587\u4f7f\u7528\u7684\u7814\u7a76\u65b9\u6cd5_\u8bba\u6587\u4f7f\u7528\u4e86\u7f51\u56fe<\/p>\n

\u8be5\u90e8\u4efd\u7684.\u6e90\u4ee3\u7801\u91cf\u6bd4\u8f83\u5c11\uff0c\u6d89\u53ca\u5230ARM\u6c47\u7f16\u548cC\u8bed\u8a00\u7f16\u7a0b\uff0c\u662f\u6574\u4e2a\u7cfb\u7edf\u4e2d\u7684\u7b2c\u4e00\u6bb5\u4ee3\u7801\uff0c\u5f88\u91cd\u8981\uff0c\u987b\u8981\u5e26\u7740\u4e2d\u5b66\u751f\u4ece\u7b2c\u4e00\u884c\u4ee3\u7801\u5f00\u59cb\u9010\u884c\u5206\u6790\u30023.\u5d4c\u5165\u5f0fLinux\u5185\u6838<\/p>\n

\u5256\u6790\u5185\u6838\u6e90\u7801\uff1a\u5305\u62ec\u521d\u59cb\u5316Cache\u3001Mum\u7b49\u8bbe\u7f6e\uff1b\u5185\u6838\u89e3\u538b\u51fd\u6570\uff1b\u975e\u538b\u7f29\u5185\u6838\u542f\u52a8\u6c47\u7f16\u6bb5\u3002\u5185\u6838\u79fb\u690d\uff1a\u66f4\u6539\u4e0e\u5177\u4f53\u7684\u786c\u4ef6\u67b6\u6784\u548c\u5f00\u53d1\u677f\u7c7b\u578b\u76f8\u5173\u7684\u6587\u4ef6\u4ee3\u7801\uff0c\u5982.config\u6587\u4ef6\u3002\u9009\u62e9\u76f8\u4eff\u7684demo\u677f\uff0c\u53ef\u4ee5\u6700\u5927\u5b9e\u73b0\u4ee3\u7801\u91cd\u7528\uff0c\u5728\u6b64\u57fa\u7840\u4e0a\u8fdb\u884c\u5fc5\u8981\u7684\u66f4\u6539\u3002\u5bf9\u4e0d\u540c\u7c7b\u578b\u7684NANDFlash\u3001\u7f51\u5361\u3001YAFFSFLASH\u8fdb\u884c\u79fb\u690d\u66f4\u6539\u3002Linux\u4ee3\u7801\u91cf\u5f88\u5927\uff0c\u8be5\u90e8\u4efd\u7684\u5b66\u4e60\u91cd\u70b9\u662f\u600e\u6837\u79fb\u690dLinux\u5230\u5d4c\u5165\u5f0f\u5e73\u53f0\u4e0a\uff0c\u600e\u4e48\u526a\u88c1\u4ee3\u7801\u3002<\/p>\n

4.\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f<\/p>\n

\u4e0b\u5c42\u5e94\u7528\u7a0b\u5e8f\u662f\u901a\u8fc7\u9a71\u52a8\u7a0b\u5e8f\u4f7f\u7528\u5e95\u5c42\u786c\u4ef6\u3002\u5e94\u7528\u7a0b\u5e8f\u4f7f\u7528\u6807\u51c6\u5e93\u8c03\u7528linux\u7684\u4f7f\u7528\u8bba\u6587<\/strong>\uff0c\u7528\u6237\u7a0b\u5e8f\u5fc5\u987b\u901a\u8fc7\u7cfb\u7edf\u8c03\u7528\uff0c\u95f4\u63a5\u8c03\u7528\u9a71\u52a8\u7a0b\u5e8f\u8bbf\u95ee\u786c\u4ef6\u3002\u6bcf\u4f4d\u786c\u4ef6\u63d2\u53e3\u4e0d\u4e00\u6837\uff0c\u7531\u5185\u6838\u63d0\u4f9b\u9ed1\u5323\u5b50\u63d2\u53e3\u5c4f\u853d\u7528\u6237\u3002\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\u5206\u4e3a\u5b57\u7b26\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff08\u5305\u62ec\u5404\u7c7b\u4e32\u884c\u63d2\u53e3\u3001\u5e76\u884c\u63d2\u53e3\u7b49\uff09\u3001\u5757\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff08\u5305\u62ec\u78c1\u76d8\u8bbe\u5907\u7b49\uff09\u3001\u7f51\u7edc\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff08\u5305\u62ec\u7f51\u5361\u7b49\uff09\u53ca\u6742\u9879\u8bbe\u5907\u9a71\u52a8\u7a0b\u5e8f\uff08\u5982SCSI\u3001\u65f6\u949f\u7b49\uff09\u3002[3]\u9a71\u52a8\u7a0b\u5e8f\u4ee3\u7801\u4e5f\u662f\u4ee5\u79fb\u690d\u66f4\u6539\u4e3a\u4e3blinux\u7cfb\u7edfiso\u4e0b\u8f7d\uff0c\u4f9d\u636e\u65b0\u964d\u4f4e\u63d2\u53e3\u53ca\u8bbe\u5907\u673a\u578b\u66f4\u6539\u5382\u5546\u652f\u6301\u7684\u539f\u6709\u7a0b\u5e8f\u4ee3\u7801\u3002<\/p>\n

5.\u6587\u4ef6\u7cfb\u7edf<\/p>\n

Linux\u4e2d\u4e00\u5207\u7686\u6587\u4ef6\uff0c\u6240\u6709\u7684\u8bbe\u5907\u3001\u5185\u5b58\u90fd\u6a21\u62df\u6210\u6587\u4ef6\u3002Linux\u7684\u6587\u4ef6\u7cfb\u7edf\u5305\u62ec\u56db\u79cd\uff1a\u547d\u540d\u7a7a\u95f4\u3001API\uff08\u62ff\u6765\u4fbf\u5229\u548c\u64cd\u4f5c\u5bf9\u8c61\u7684\u4e00\u5957\u7cfb\u7edf\u8c03\u7528\uff09\u3001\u5b89\u5168\u6a21\u578b\uff08\u62ff\u6765\u4fdd\u62a4\u3001\u9690\u85cf\u548c\u5171\u4eab\u4e8b\u7269\u7684\u65b9\u6848\uff09\u548c\u5b9e\u73b0\uff08\u628a\u903b\u8f91\u6a21\u578b\u540c\u5b9e\u9645\u786c\u4ef6\u8054\u7cfb\u5230\u4e00\u8d77\u7684\u8f6f\u4ef6\uff09\u3002\u6784\u5efa\u5728Flash\u4e0a\u7684\u6587\u4ef6\u7cfb\u7edf\u5305\u62ecEXT2\u3001Jffs2\u3001yaffs\u3001CRAMFS\u3001proc\u7b49\u6587\u4ef6\u7c7b\u578b\u3002Linux\u4e0b\u7684\u6587\u4ef6\u5206\u6210\u4e94\u79cd\u6587\u4ef6\u7c7b\u578b\uff1a\u5b57\u7b26\u8bbe\u5907\u3001\u5757\u8bbe\u5907\u3001\u8fde\u63a5\u3001\u666e\u901a\u6587\u4ef6\u548c\u76ee\u5f55\u3002<\/p>\n

\u8bba\u6587\u4f7f\u7528\u7684\u7814\u7a76\u65b9\u6cd5_\u8bba\u6587\u4f7f\u7528\u4e86\u7f51\u56fe_linux\u7684\u4f7f\u7528\u8bba\u6587<\/p>\n

\u5efa\u7acb\u5d4c\u5165\u5f0f\u6587\u4ef6\u7cfb\u7edf\u5148\u5efa\u7acb\u6839\u6587\u4ef6\u76ee\u5f55\uff0c\u6587\u4ef6\u7cfb\u7edf\u901a\u8fc7busybox\u5de5\u5177\u96c6\u6765\u5236\u505a\u76ee\u5f55\u548c\u6839\u6587\u4ef6\u7cfb\u7edf\uff0c\u901a\u8fc7mk\u547d\u4ee4<\/a>\u5f04\u6210crmafs\u53ea\u8bfb\u6839\u6587\u4ef6\u7cfb\u7edf\u955c\u50cf\uff0c\u6700\u540e\u70e7\u5f55\u6839\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n

6.\u56fe\u5f62\u754c\u9762<\/p>\n

QT\u662f\u73b0\u4eca\u6d41\u884c\u7684\u8de8\u5e73\u53f0\u7684C++\u56fe\u5f62\u7528\u6237\u754c\u9762\uff08GUI\uff09\u5de5\u5177\u5305\u3002\u901a\u8fc7QT\u80fd\u8bbe\u8ba12D\u30013D\u7b49\u591a\u79cd\u754c\u9762\u56fe\u5f62\u3002\u5728QT\u7a0b\u5e8f\u4e2d\uff0c\u501f\u52a9\u8baf\u53f7\u548c\u63d2\u5b54\u673a\u5236\u8fdb\u884c\u5bf9\u8c61\u95f4\u7684\u901a\u8baf\u3002QT\u6709Windows\u7248\u672c\uff0c\u53ef\u4ee5\u5728Windows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u5f00\u53d1\u540e\u901a\u8fc7\u4ea4\u53c9\u7f16\u8bd1\u540e\u79fb\u690d\u5230\u5d4c\u5165\u5f0fLinux\u73af\u5883\u4e2d\u3002[4]\u5728\u8bbe\u8ba1\u5d4c\u5165\u5f0fLinux\u754c\u9762\u65f6\u4f7f\u7528WindowsQT4.0\u5728Windows\u73af\u5883\u4e0b\u5f00\u53d1\uff0c\u5c5e\u4e8e\u53ef\u89c6\u5316\u754c\u9762\uff0c\u4e0d\u7528\u901a\u8fc7\u4ee3\u7801\u521b\u5efa\u63a7\u4ef6\uff0c\u901a\u8fc7\u5de5\u5177\u53ef\u4ee5\u76f4\u63a5\u62d6\u62c9\u63a7\u4ef6\u5230\u7a97\u53e3\u4e2d\uff0c\u7b80\u5355\u4fbf\u6377\u3002<\/p>\n

\u4e09\u3001\u5d4c\u5165\u5f0fLinux\u7684\u53d1\u5c55\u65b9\u5411<\/p>\n

\u5d4c\u5165\u5f0fLinux\u53d1\u5c55\u7684\u524d\u666f\u5341\u5206\u597d\uff0c\u800c\u4e14\u4eba\u624d\u7684\u6b20\u7f3a\u65e9\u5df2\u6210\u4e3a\u5f53\u524d\u963b\u788d\u5d4c\u5165\u5f0fLinux\u53d1\u5c55\u7684\u56f0\u5c40\u3002\u4e00\u65b9\u9762\uff0c\u7531\u4e8e\u5d4c\u5165\u5f0f\u4eba\u624d\u9886\u57df\u95e8\u69db\u8f83\u9ad8\uff0c\u4ece\u4e8b\u5d4c\u5165\u5f0f\u8f6f\u4ef6\u5f00\u53d1\u7684\u5de5\u4f5c\u4eba\u5458\u9664\u4e86\u8981\u719f\u7ec3\u628a\u63e1C\/C++\u3001\u6c47\u7f16\u8bed\u8a00\u7b49\u57fa\u7840\uff0c\u5e76\u4e14\u5bf9Linux\u5185\u6838\u548c\u5e95\u5c42\u9a71\u52a8\u7a0b\u5e8f\u53ca\u786c\u4ef6\u90fd\u8981\u719f\u6089\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u7531\u4e8e\u8fd9\u4e00\u9886\u57df\u8f83\u65b0\uff0c\u76ee\u524d\u53d1\u5c55\u592a\u5feb\uff0c\u597d\u591a\u8f6f\u786c\u4ef6\u6280\u672f\u51fa\u73b0\u65f6\u95f4\u4e0d\u957f\uff0c\u5982ARM11\/A8\u5904\u7406\u5668\u3001\u5d4c\u5165\u5f0fLinux\u64cd\u4f5c\u7cfb\u7edf\u3001\u65e0\u7ebf\u901a\u8baf\u5408\u540c\u3001\u79fb\u52a8USB3.0\u9ad8\u901f\u4f20\u8f93\u7b49\uff0c\u76ee\u524d\u56fd\u5916\u4e43\u81f3\u56fd\u9645\u4e0a\u624d\u80fd\u628a\u63e1\u8fd9\u79cd\u65b0\u6280\u672f\u7684\u4eba\u624d\u76f8\u5f53\u77ed\u7f3a\u3002\u6240\u4ee5\u8fd1\u51e0\u5e74\u5305\u62ec\u672a\u6765\u51e0\u5e74\uff0c\u5e02\u573a\u5bf9\u5d4c\u5165\u5f0fLinux\u4eba\u624d\u7684\u9700\u6c42\u90fd\u5341\u5206\u65fa\u76db\u3002<\/p>\n

\u56db\u3001\u603b\u7ed3<\/p>\n

\u8bba\u6587\u4f7f\u7528\u7684\u7814\u7a76\u65b9\u6cd5_\u8bba\u6587\u4f7f\u7528\u4e86\u7f51\u56fe_linux\u7684\u4f7f\u7528\u8bba\u6587<\/p>\n

\u5d4c\u5165\u5f0fLinux\u8bbe\u8ba1\u8bfe\u7a0b\u6d89\u53ca\u5d4c\u5165\u5f0fLinux\u7cfb\u7edf\u5efa\u7acb\u3001\u9a71\u52a8\u5f00\u53d1\u3001\u5185\u6838\u79fb\u690d\u3001\u6839\u6587\u4ef6\u5efa\u7acb\u3001\u5e94\u7528\u53ca\u56fe\u5f62\u5f00\u53d1\u3002\u5d4c\u5165\u5f0fLinux\u8bbe\u8ba1\u8fd8\u53ef\u4ee5\u964d\u4f4e\u7cfb\u7edf\u7ba1\u7406\u90e8\u4efd\u5185\u5bb9\uff0c\u5982\u670d\u52a1\u5668\u7ba1\u7406\u3001\u6570\u636e\u5e93\u7ba1\u7406\u3001\u7f51\u7edc\u914d\u7f6e\u3001\u9632\u706b\u5899\u914d\u7f6e\u4e0e\u7ba1\u7406\u3001\u65e5\u5fd7\u7ba1\u7406\u53ca\u7ef4\u62a4\u7b49\u3002\u968f\u7740Linux\u64cd\u4f5c\u7cfb\u7edf\u7684\u5efa\u7acb\u548c\u53d1\u5c55\uff0c\u4ee5\u5d4c\u5165\u5f0fLinux\u4e3a\u5185\u6838\u7684\u5d4c\u5165f\u7cfb\u7edf\u4e5f\u5df2\u65e0\u5904\u4e0d\u5728\u3002\u6570\u5b57\u5316\u3001\u667a\u80fd\u5316\u4f7f\u4f20\u7edf\u8bbe\u5907\u7535\u5b50\u5316\uff0c\u5177\u6709\u8fd9\u79cd\u529f\u80fd\u7684\u5d4c\u5165\u5f0fLinux\u64cd\u4f5c\u7cfb\u7edf\u7684\u5e94\u7528\u524d\u666f\u4f1a\u8d8a\u6765\u8d8a\u5e7f\uff0c\u5b66\u597d\u8be5\u8bfe\u7a0b\u5bf9\u53d1\u5c55\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u7269\u8054\u7f51\u6280\u672f\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n

\u53c2\u8003\u6587\u732e\uff1a<\/p>\n

[1]\u738b\u59e8\u59e8.\u57fa\u4e8e\u5d4c\u5165\u5f0f\u7cfb\u5217\u8bfe\u7a0b\u7684\u6559\u5b66\u53d8\u9769\u4e0e\u63a2\u6c42[J].\u6559\u80b2\u7406\u8bba\u4e0e\u6559\u5b66\u7814\u7a76\uff0c2013linux\u7684\u4f7f\u7528\u8bba\u6587<\/strong>\uff0c\uff085\uff09.<\/p>\n

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