{"id":215,"date":"2018-11-05T14:50:30","date_gmt":"2018-11-05T14:50:30","guid":{"rendered":"http:\/\/web.recologypower.com:9080\/?p=215"},"modified":"2019-09-08T14:25:22","modified_gmt":"2019-09-08T14:25:22","slug":"rt5350-openwrt-uboot%e5%a4%87%e4%bb%bd","status":"publish","type":"post","link":"http:\/\/www.recologypower.com:9080\/?p=215","title":{"rendered":"RT5350 openwrt uboot\u5907\u4efd"},"content":{"rendered":"<p>\u4e0d\u7ba1\u662f\u662f\u5237\u8def\u7531\u5668\uff0c\u8fd8\u662f\u6362flash\uff0c\u5907\u4efd\u4e00\u4e2a\u5b89\u5168\u7684UBOOT\u9632\u6b62\u53d8\u7816\u3002<\/p>\n<p>1\u3001\u901a\u8fc7\u4e32\u53e3\u8fde\u63a5\u8def\u7531\u5668\uff0c\u67e5\u770bflash\u5206\u5e03\u533a\u95f4<\/p>\n<pre class=\"brush:other\">\/\/\u547d\u4ee4\r\nroot@OpenWrt:~# cat \/proc\/mtd \r\ndev:    size   erasesize  name\r\nmtd0: 00030000 00001000 \"u-boot\"\r\nmtd1: 00010000 00001000 \"u-boot-env\"\r\nmtd2: 00010000 00001000 \"factory\"\r\nmtd3: 007b0000 00001000 \"firmware\"\r\nmtd4: 0015b347 00001000 \"kernel\"\r\nmtd5: 00654cb9 00001000 \"rootfs\"\r\nmtd6: 002bb000 00001000 \"rootfs_data\"\r\n<\/pre>\n<p>2\u3001\u5907\u4efduboot<\/p>\n<pre class=\"brush:other\">root@OpenWrt:\/# dd if=\/dev\/mtdblock0 of=\/tmp\/uboot.bin\r\n384+0 records in\r\n384+0 records out\r\n<\/pre>\n<p>3\u3001\u62f7\u8d1duboot\u5230\u4f18\u76d8\uff0c\u5f53\u7136\u8fd9\u4e2a\u9700\u8981\u4f60\u4eec\u81ea\u5df1\u60f3\u529e\u6cd5\u5bfc\u51fa\u53bb\uff0c\u6211\u7528\u7684\u662f\u4f18\u76d8\u3002<\/p>\n<pre class=\"brush:other\">root@OpenWrt:\/tmp# cp uboot.bin \/mnt\/sda1\/<\/pre>\n<p>4\u3001\u67e5\u770b\u4f18\u76d8<\/p>\n<pre class=\"brush:other\">root@OpenWrt:\/tmp# ls \/mnt\/sda1\/\r\nopkg\r\nreadme.txt\r\nuboot.bin\r\n<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"slide-text-bg2\">\n<h3>\u4e0d\u7ba1\u662f\u662f\u5237\u8def\u7531\u5668\uff0c\u8fd8\u662f\u6362flash\uff0c\u5907\u4efd<\/h3>\n<\/div>\n<div class=\"flex-btn-div\"><a href=\"http:\/\/www.recologypower.com:9080\/?p=215\" class=\"btn1 flex-btn\">\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[77],"tags":[],"_links":{"self":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/215"}],"collection":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215"}],"version-history":[{"count":1,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":216,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions\/216"}],"wp:attachment":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}