{"id":793,"date":"2025-06-11T08:00:48","date_gmt":"2025-06-11T00:00:48","guid":{"rendered":"https:\/\/www.zhoubin.asia\/?p=793"},"modified":"2025-06-10T20:06:43","modified_gmt":"2025-06-10T12:06:43","slug":"hailo-h15-soc","status":"publish","type":"post","link":"https:\/\/www.zhoubin.asia\/index.php\/2025\/06\/11\/hailo-h15-soc\/","title":{"rendered":"\u5728 Hailo H15 SOC \u4e0a\u4f7f\u7528 Yocto \u6269\u5c55\u652f\u6301 WiFi(aic8800)"},"content":{"rendered":"<p>\u4eca\u5929\u6211\u4eec\u5c55\u793a\u4e0b\u5982\u4f55\u5728 Hailo H15 SOC \u4e0a\u4f7f\u7528 Yocto \u7684\u65b9\u5f0f\u6269\u5c55\u652f\u6301 WiFi\u3002<\/p>\n<p>\u56e0\u4e3a\u6211\u624b\u5934\u53ea\u6709\u4e00\u4e2a aic8800 \u7684 USB \u65e0\u7ebf\u7f51\u5361\uff0c\u901a\u8fc7\u5356\u5bb6\u76f4\u63a5\u62ff\u5230\u4e86\u5bf9\u5e94\u7684 Linux driver \u4ee5\u53ca\u5bf9\u5e94\u7684\u811a\u672c\uff0c\u57fa\u4e8e\u8fd9\u4e9b\u7d20\u6750\u5b9e\u73b0\u4e86 Yocto \u6dfb\u52a0\u652f\u6301\u3002<\/p>\n<p>\u6700\u7ec8\u7684\u6240\u6709\u4ee3\u7801\u53ef\u4ee5\u901a\u8fc7 <a href=\"https:\/\/github.com\/alex2014git\/meta-aic-wifi.git\">GitHub<\/a> \u94fe\u63a5\u8fdb\u884c\u67e5\u770b\uff0c\u4ee5\u4e00\u4e2a <code>meta-aic-wifi<\/code> \u5b9e\u73b0\u4e86\u6574\u4e2a\u529f\u80fd\u3002<\/p>\n<p>\u6574\u4e2a meta \u4e3b\u8981\u5305\u542b\u4ee5\u4e0b\u4e09\u4e2a\u90e8\u5206\uff1a<\/p>\n<ul>\n<li>\u65b0\u589e recipe <code>linux-yocto-hailo.bbappend<\/code>\uff0c\u4ece\u800c\u5bf9\u539f\u59cb kernel \u90e8\u5206\u8fdb\u884c append \u4fee\u6539<\/li>\n<li>\u65b0\u589e recipe <code>aic8800-driver_1.0.bb<\/code>\uff0c\u5c06\u539f\u59cb\u7684aic8800\u9a71\u52a8\u4ee3\u7801\u4fee\u6539\u4e3a Yocto \u7684\u7248\u672c\uff0c\u5e76\u4e14\u652f\u6301\u540c\u65f6\u5c06\u9a71\u52a8 ko\uff0c\u5bf9\u5e94\u7684 firmware \u4ee5\u53ca <code>aic.rules<\/code> \u52a0\u8f7d\u5230\u8bbe\u5907\u4e2d<\/li>\n<li>\u65b0\u589e recipe <code>packagegroup-aic8800.bb<\/code>\uff0c\u65b9\u4fbf\u5c06\u6211\u4eec\u9700\u8981\u7684\u9a71\u52a8\u4ee5\u53ca\u5bf9\u5e94\u4f9d\u8d56\u7684 WiFi \u5de5\u5177 <code>wpa-supplicant<\/code><\/li>\n<\/ul>\n<h2>\u5177\u4f53\u4ee3\u7801\u7ed3\u6784\uff1a<\/h2>\n<pre>\u251c\u2500\u2500 conf\r\n\u2502   \u2514\u2500\u2500 layer.conf\r\n\u251c\u2500\u2500 README.md\r\n\u251c\u2500\u2500 recipes-core\r\n\u2502   \u2514\u2500\u2500 packagegroups\r\n\u2502       \u2514\u2500\u2500 packagegroup-aic8800.bb\r\n\u2514\u2500\u2500 recipes-kernel\r\n    \u251c\u2500\u2500 aic8800-driver\r\n    \u2502   \u251c\u2500\u2500 aic8800-driver_1.0.bb\r\n    \u2502   \u2514\u2500\u2500 files\r\n    \u2502       \u251c\u2500\u2500 aic.rules\r\n    \u2502       \u251c\u2500\u2500 driver\r\n    \u2502       \u2502   \u251c\u2500\u2500 aic8800_fdrv\r\n    \u2502       \u2502   \u251c\u2500\u2500 aic_load_fw\r\n    \u2502       \u2502   \u251c\u2500\u2500 COPYING\r\n    \u2502       \u2502   \u251c\u2500\u2500 Kconfig\r\n    \u2502       \u2502   \u2514\u2500\u2500 Makefile\r\n    \u2502       \u2514\u2500\u2500 fw\r\n    \u2502           \u2514\u2500\u2500 aic8800D80\r\n    \u2514\u2500\u2500 linux-yocto-hailo\r\n        \u251c\u2500\u2500 aic8800-wifi.cfg\r\n        \u251c\u2500\u2500 linux-yocto-hailo.bbappend\r\n        \u2514\u2500\u2500 usb-support.cfg\r\n<\/pre>\n<h2>\u8be6\u7ec6\u8bb2\u89e3<\/h2>\n<h3>\u9488\u5bf9 Kernel \u90e8\u5206<\/h3>\n<p>\u56e0\u4e3a Hailo \u672c\u8eab\u7684 recipe \u4e3a <code>linux-yocto-hailo<\/code>\uff0c\u6240\u4ee5\u6211\u4eec\u4f7f\u7528 <code>linux-yocto-hailo.bbappend<\/code> \u6765\u8fdb\u884c Kernel config \u7684\u4fee\u6539\u4e0e\u6dfb\u52a0\u3002<\/p>\n<p>\u5177\u4f53\u53ef\u4ee5\u53c2\u8003\u672c\u8eabHailo\u7684<code>meta-hailo-soczh<\/code> \u4e2d DSP \u7684 recipe\uff0c<code>meta-hailo-soc\/meta-hailo-dsp\/recipes-kernel\/linux-yocto-hailo<\/code>\u3002<\/p>\n<p>\u6211\u4eec\u4e5f\u662f\u7c7b\u4f3c\u5c06\u5bf9\u5e94\u7684 config \u90e8\u5206\u5206\u4e3a\u4e24\u7c7b\uff1a<\/p>\n<ul>\n<li>\u4e00\u4e2a\u662f USB \u7684\u652f\u6301\uff08<code>usb-support.cfg<\/code>\uff09<\/li>\n<li>\u4e00\u4e2a\u662f WiFi \u7684\u652f\u6301\uff08<code>aic8800-wifi.cfg<\/code>\uff09<\/li>\n<\/ul>\n<h3>\u9488\u5bf9 AIC \u9a71\u52a8\u90e8\u5206<\/h3>\n<ul>\n<li>\u4e3b\u8981\u4f7f\u7528 Yocto \u5bf9\u5e94\u7684 <code>inherit module<\/code> \u6a21\u5757\uff0c\u5176\u4f1a\u81ea\u52a8\u7684\u8fdb\u884c\u9a71\u52a8 ko \u6587\u4ef6\u7684\u7f16\u8bd1\uff0c\u52a0\u8f7d\u4ee5\u53ca\u5b89\u88c5\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5728 recipe \u4e2d\u589e\u52a0 firmware \u4ee5\u53ca udev \u7684\u5b89\u88c5\u3002<\/li>\n<li>\u56e0\u4e3a\u4ee3\u7801\u4e2d\u6ca1\u6709 Yocto \u652f\u6301\u7684 <code>make oldconfig<\/code>\uff0c\u6240\u4ee5\u6211\u4eec\u5728 <code>.bb<\/code> \u4e2d\u589e\u52a0\u5982\u4e0b\u5185\u5bb9\uff1a<\/li>\n<\/ul>\n<pre>do_configure() {\r\n    # Skip do_configure because Makefile does not support 'oldconfig'\r\n    :\r\n}\r\n<\/pre>\n<ul>\n<li>\u9700\u8981\u9488\u5bf9\u5546\u5bb6\u63d0\u4f9b\u7684\u4e00\u822c Linux \u7684\u6e90\u7801\u4fee\u6539 Makefile \u9002\u5408 Yocto \u7684\u7f16\u8bd1\uff0c\u6574\u4f53\u8fd8\u662f\u8981\u4fee\u6539\u4e3a Yocto \u7684\u7f16\u8bd1\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h3>\u9488\u5bf9 Packagegroup \u90e8\u5206<\/h3>\n<ul>\n<li>\u4e3b\u8981\u4e5f\u662f\u4f7f\u7528 Yocto \u7f16\u8bd1\u7cfb\u7edf\u7684 <code>inherit packagegroup<\/code>\u3002<\/li>\n<li>\u4e3a\u4e86\u7b80\u4fbf\uff0c\u9488\u5bf9 WiFi \u7684\u5e94\u7528\u7a0b\u5e8f\u53ea\u589e\u52a0\u4e86 <code>wpa-supplicant<\/code> \u6765\u8fdb\u884c WiFi \u7684\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<p>\u6211\u4eec\u589e\u52a0\u4e00\u4e2a recipe \u662f\u4e3a\u4e86\u65b9\u4fbf\u540e\u7eed\u5c06 USB WiFi \u90e8\u5206\u589e\u52a0\u5230\u6574\u4e2a Yocto \u7684\u7f16\u8bd1\u73af\u5883\u3002<\/p>\n<p>\u56e0\u4e3a\u6709\u8fd9\u4e2a recipe\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5728 <code>meta-hailo\/meta-hailo-vpu\/recipes-core\/images\/include\/core-image-append.inc<\/code> \u589e\u52a0\u6211\u4eec\u7684\u8fd9\u4e2a package\uff1a<\/p>\n<pre>IMAGE_INSTALL:append = \" \\\r\n    packagegroup-hailo-integrated-nnc \\\r\n    <strong>packagegroup-aic8800 \\<\/strong>\r\n    packagegroup-hailo-hailort\"\r\n<\/pre>\n<p>\u6211\u4eec\u5c31\u53ea\u9700\u8981\u4e0e\u539f\u6765\u4e00\u6837\u7f16\u8bd1 bitbake\uff0c\u5c31\u53ef\u4ee5\u5c06\u6211\u4eec\u9700\u8981\u7684\u6240\u6709\u5bf9\u5e94 USB WiFi \u7684\u6240\u6709\u4e1c\u897f\u5305\u542b\u5230\u5bf9\u5e94\u7684 image \u4e2d\u53bb\u3002<\/p>\n<h3>\u68c0\u67e5\u662f\u5426\u6b63\u786e\u96c6\u6210<\/h3>\n<p>\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u67e5\u770b\u662f\u5426\u5c06\u6211\u4eec\u7684 package \u653e\u5230\u6574\u4e2a image \u4e2d\u53bb\u4e86\uff1a<\/p>\n<pre>bitbake -e core-image-minimal | grep ^IMAGE_INSTALL\r\n<\/pre>\n<p>\u67e5\u770b\u662f\u5426\u771f\u7684\u5c06\u6211\u4eec\u9700\u8981\u7684 recipe \u589e\u52a0\u5230\u4e86 image \u4e2d\uff1a<\/p>\n<pre>bitbake -e aic8800-driver | grep ^PACKAGES=\r\n<\/pre>\n<p>\u67e5\u770b\u662f\u5426\u9488\u5bf9\u5f53\u524d\u7684 kernel \u8fdb\u884c\u4e86\u4fee\u6539\uff1a<\/p>\n<pre>bitbake linux-yocto-hailo -c configure\r\n<\/pre>\n<h3>\u6700\u7ec8\u70e7\u5f55<\/h3>\n<p>\u6700\u7ec8\uff0c\u6211\u4eec\u901a\u8fc7 <code>bitbake core-image-minimal<\/code> \u7f16\u8bd1\u6574\u4e2a image \u5e76\u70e7\u5f55\u5230\u5f00\u53d1\u677f\u4e2d\u53bb\u3002\u8bb0\u5f97\u8981\u540c\u65f6\u8fdb\u884c\u4e32\u53e3\u70e7\u5f55\u5e76\u4e14\u8981 <code>wic<\/code> \u70e7\u5f55\uff0c\u56e0\u4e3a\u6211\u4eec\u5347\u7ea7\u4e86 Kernel\u3002<\/p>\n<h3>\u8bbe\u5907\u9a8c\u8bc1<\/h3>\n<p>\u91cd\u542f\u5f00\u53d1\u677f\u4ee5\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7 <code>ifconfig -a<\/code> \u67e5\u770b\u662f\u5426\u5b58\u5728 <code>wlan0<\/code> \u7f51\u53e3\u3002<\/p>\n<p>\u5982\u679c\u6ca1\u6709\uff0c\u8bd5\u8bd5\u62d4\u63d2\u4e00\u4e0b USB WiFi \u6a21\u7ec4\uff0c\u7406\u8bba\u4e0a\u4f1a\u81ea\u52a8\u52a0\u8f7d\u9a71\u52a8\u3002<\/p>\n<p>\u5982\u679c\u6ca1\u6709\u8fd9\u4e2a\u7f51\u53e3\uff0c\u53ef\u4ee5\u901a\u8fc7 <code>dmesg<\/code> \u67e5\u770b\u4e0b\u5177\u4f53\u7684\u8baf\u606f\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u7c7b\u4f3c\uff1a<\/p>\n<pre>zcat \/proc\/config.gz | grep CONFIG_USB_SUPPORT\r\n<\/pre>\n<p>\u67e5\u770b\u4e4b\u524d\u7684 kernel \u4fee\u6539\u662f\u5426\u542f\u52a8\u3002<\/p>\n<h3>WiFi \u8fde\u63a5<\/h3>\n<p>\u5982\u679c\u4e00\u5207 OK\uff1a<\/p>\n<pre>wpa_supplicant -i wlan0 -c wpa_supplicant.conf -B\r\n<\/pre>\n<p><code>wpa_supplicant.conf<\/code> \u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<blockquote>\n<pre>ctrl_interface=\/var\/run\/wpa_supplicant\r\nctrl_interface_group=0\r\nupdate_config=1\r\n\r\nnetwork={\r\n    ssid=\"SSID\"\r\n    psk=\"Password\"\r\n}\r\n<\/pre>\n<\/blockquote>\n<p>\u8bbe\u7f6e IP \u5730\u5740\uff1a<\/p>\n<pre>ifconfig wlan0 192.168.0.30 netmask 255.255.255.0 up\r\n<\/pre>\n<p>\u8bbe\u7f6e\u7f51\u5173\uff1a<\/p>\n<pre>route add default gw 192.168.0.1 wlan0\r\n<\/pre>\n<p>\u4fee\u6539 DNS\uff1a<\/p>\n<pre># \u7f16\u8f91 \/etc\/resolv.conf\uff0c\u589e\u52a0\u4e00\u884c\uff1a\r\nnameserver 8.8.8.8\r\n<\/pre>\n<p>\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u8fde\u4e0a\u7f51\u7edc\u4e86 \ud83c\udf89\u3002<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u5929\u6211\u4eec\u5c55\u793a\u4e0b\u5982\u4f55\u5728 Hailo H15 SOC \u4e0a\u4f7f\u7528 Yocto \u7684\u65b9\u5f0f\u6269\u5c55\u652f\u6301 WiFi\u3002 \u56e0\u4e3a\u6211\u624b\u5934\u53ea [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-793","post","type-post","status-publish","format-standard","hentry","category-tech"],"_links":{"self":[{"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/posts\/793","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/comments?post=793"}],"version-history":[{"count":1,"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/posts\/793\/revisions"}],"predecessor-version":[{"id":794,"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/posts\/793\/revisions\/794"}],"wp:attachment":[{"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/media?parent=793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/categories?post=793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhoubin.asia\/index.php\/wp-json\/wp\/v2\/tags?post=793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}