{"id":51517,"date":"2024-12-03T09:08:40","date_gmt":"2024-12-03T01:08:40","guid":{"rendered":"https:\/\/fwq.ai\/blog\/51517\/"},"modified":"2024-12-03T09:08:40","modified_gmt":"2024-12-03T01:08:40","slug":"%e9%87%8d%e8%a6%81%e6%80%a7%e4%bd%93%e7%8e%b0%e5%9c%a8%e7%b3%bb%e7%bb%9f%e5%bc%80%e5%8f%91%e4%b8%ad%e7%9a%84linux-dts","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/51517\/","title":{"rendered":"\u91cd\u8981\u6027\u4f53\u73b0\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684Linux DTS"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u91cd\u8981\u6027\u4f53\u73b0\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684Linux DTS<\/h1>\n<p>\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<p>Linux DTS\uff0c\u5728Linux\u8bbe\u5907\u6811\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u63cf\u8ff0\u786c\u4ef6\u5e73\u53f0\u8d44\u6e90\u4fe1\u606f\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u662fLinux\u5185\u6838\u542f\u52a8\u65f6\u7528\u6765\u521d\u59cb\u5316\u786c\u4ef6\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\uff0cLinux 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{\n    compatible = \"myboard\";\n\n    cpus {\n        #address-cells = &lt;1&gt;;\n        #size-cells = &lt;0&gt;;\n        cpu@0 {\n            compatible = \"arm,cortex-a53\";\n            device_type = \"cpu\";\n            reg = &lt;0&gt;;\n            clock-frequency = &lt;1000000000&gt;;\n        };\n    };\n\n    memory {\n        device_type = \"memory\";\n        reg = &lt;0x00000000 0x80000000&gt;;\n    };\n\n    serial@12345678 {\n        compatible = \"my-uart\";\n        reg = &lt;0x12345678 0x100&gt;;\n        interrupt-parent = &lt;&amp;intc&gt;;\n        interrupts = &lt;0&gt;;\n        status = \"okay\";\n    };\n\n    intc: interrupt-controller {\n        compatible = \"my-intc\";\n        #interrupt-cells = &lt;2&gt;;\n    };\n};<\/pre>\n<p>\u5728\u8fd9\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a&#8221;myboard&#8221;\u7684\u8bbe\u5907\u6811\uff0c\u5305\u62ec\u4e86\u4e00\u4e2aCPU\u3001\u5185\u5b58\u3001\u4e32\u53e3\u548c\u4e2d\u65ad\u63a7\u5236\u5668\u7b49\u786c\u4ef6\u8d44\u6e90\u3002\u6bcf\u4e2a\u8bbe\u5907\u8282\u70b9\u90fd\u5305\u542b\u4e86\u4e0e\u8be5\u8bbe\u5907\u76f8\u5173\u7684\u5c5e\u6027\u4fe1\u606f\uff0c\u5982\u8bbe\u5907\u7c7b\u578b\u3001\u5bc4\u5b58\u5668\u5730\u5740\u3001\u4e2d\u65ad\u4fe1\u606f\u7b49\u3002\u901a\u8fc7\u8fd9\u6837\u7684\u8bbe\u5907\u6811\u63cf\u8ff0\uff0cLinux\u5185\u6838\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u4fe1\u606f\u6b63\u786e\u521d\u59cb\u5316\u5404\u4e2a\u786c\u4ef6\u8bbe\u5907\uff0c\u5b9e\u73b0\u7cfb\u7edf\u7684\u6b63\u786e\u8fd0\u884c\u3002<\/p>\n<p>\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\uff0c\u5408\u7406\u7f16\u5199Linux DTS\u975e\u5e38\u91cd\u8981\u3002\u6b63\u786e\u7684\u8bbe\u5907\u6811\u63cf\u8ff0\u80fd\u591f\u786e\u4fdd\u786c\u4ef6\u8d44\u6e90\u88ab\u6b63\u786e\u521d\u59cb\u5316\u548c\u4f7f\u7528\uff0c\u907f\u514d\u4e86\u786c\u4ef6\u76f8\u5173\u7684\u95ee\u9898\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002\u56e0\u6b64\uff0c\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u5f00\u53d1\u4eba\u5458\u9700\u8981\u4ed4\u7ec6\u7f16\u5199DTS\u6587\u4ef6\uff0c\u5e76\u6839\u636e\u5177\u4f53\u786c\u4ef6\u5e73\u53f0\u7684\u7279\u70b9\u7075\u6d3b\u8c03\u6574\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<p>\u603b\u4e4b\uff0cLinux DTS\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684\u91cd\u8981\u6027\u4e0d\u8a00\u800c\u55bb\u3002\u901a\u8fc7\u5408\u7406\u7f16\u5199DTS\u6587\u4ef6\uff0c\u53ef\u4ee5\u4e3aLinux\u5185\u6838\u63d0\u4f9b\u786e\u5207\u7684\u786c\u4ef6\u4fe1\u606f\uff0c\u4fdd\u8bc1\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\u3002\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u80fd\u5e2e\u52a9\u8bfb\u8005\u66f4\u6df1\u5165\u4e86\u89e3Linux\u8bbe\u5907\u6811\u3001DTS\u7684\u4f5c\u7528\u548c\u91cd\u8981\u6027\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u7cfb\u7edf\u5f00\u53d1\u7684\u6548\u7387\u548c\u8d28\u91cf\u3002<\/p>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n<dl>\n<dt><\/dt>\n<dd>\n   \u5728 VScode \u4e2d\u8bbe\u7f6e Golang \u7684 Bazel \u6784\u5efa\u73af\u5883\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u8981\u6027\u4f53\u73b0\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\u7684Linux DTS \u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u7c73\u4e91\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01 Linux DTS\uff0c\u5728Linux\u8bbe\u5907\u6811\u7684\u7f29\u5199\uff0c\u662f\u4e00\u79cd\u63cf\u8ff0\u786c\u4ef6\u5e73\u53f0\u8d44\u6e90\u4fe1\u606f\u7684\u6570\u636e\u7ed3\u6784\uff0c\u5b83\u662fLinux\u5185\u6838\u542f\u52a8\u65f6\u7528\u6765\u521d\u59cb\u5316\u786c\u4ef6\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728\u7cfb\u7edf\u5f00\u53d1\u4e2d\uff0cLinux DTS\u7684\u7f16\u5199\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u5b9a\u4e49\u4e86\u786c\u4ef6\u8bbe\u5907\u5728Linux\u7cfb\u7edf\u4e2d\u7684\u5404\u79cd\u5c5e\u6027\u548c\u5173\u7cfb\uff0c\u4e3aLinux\u5185\u6838\u63d0\u4f9b\u4e86\u6b63\u786e\u7684\u786c\u4ef6\u4fe1\u606f\uff0c\u4fdd\u8bc1\u4e86\u7cfb\u7edf\u7684\u6b63\u786e\u5de5\u4f5c\u3002 \u9996\u5148\uff0c\u8ba9\u6211\u4eec\u4e86\u89e3\u4e00\u4e0bLinux\u8bbe\u5907\u6811\u7684\u57fa\u672c\u7ed3\u6784\u3002\u4e00\u4e2a\u7b80\u5355\u7684DTS\u6587\u4ef6\u901a\u5e38\u7531\u4ee5\u4e0b\u51e0\u90e8\u5206\u7ec4\u6210\uff1a 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&#8220;myboard&#8221;; cpus { #address-cells = &lt;1&gt;; #size-cells = &lt;0&gt;; cpu@0 { compatible = &#8220;arm,cortex-a53&#8221;; device_type = &#8220;cpu&#8221;; reg = &lt;0&gt;; clock-frequency = &lt;1000000000&gt;; }; }; memory { device_type = &#8220;memory&#8221;; reg = &lt;0x00000000 0x80000000&gt;; }; serial@12345678 { compatible [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-51517","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51517","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=51517"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/51517\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=51517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=51517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=51517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}