{"id":2683,"date":"2015-03-20T11:38:59","date_gmt":"2015-03-20T02:38:59","guid":{"rendered":"http:\/\/yasu2.prosou.nu\/blog\/index.php\/2015\/03\/20\/zybo_freebsd_2\/"},"modified":"2015-03-20T11:38:59","modified_gmt":"2015-03-20T02:38:59","slug":"zybo_freebsd_2","status":"publish","type":"post","link":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2015\/03\/20\/2683\/","title":{"rendered":"ZYBO \u3067 FreeBSD \u304c\u52d5\u304f\u307e\u3067 (2)"},"content":{"rendered":"<p>\u524d\u56de\u306e\u8a18\u4e8b\u3067\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u3092\u4f5c\u308b\u3068\u3053\u308d\u307e\u3067\u884c\u3063\u305f\u306e\u3067\u3001\u3053\u3093\u3069\u306f\u305d\u308c\u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u4e00\u5207\u305b\u305a\u306b FreeBSD \u3092\u30d6\u30fc\u30c8\u3059\u308b\u3068\u3053\u308d\u307e\u3067\u884c\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002ZedBoard \u7528\u306b\u914d\u5e03\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3046\u306e\u3067\u3000Ethernet \u306f\u4f7f\u3048\u307e\u305b\u3093\u304c\u3001\u305d\u308c\u4ee5\u5916\u306f\u3075\u3064\u3046\u306b\u4f7f\u3048\u307e\u3059\u3057\u3001FreeBSD \u304c\u52d5\u3044\u3066\u3044\u308b\u74b0\u5883\u304c\u306a\u304f\u3066\u3082 OK \u3067\u3059\u3002\u305f\u3060\u3001\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u304c\u4f7f\u3048\u308b\u74b0\u5883\u3092\u7528\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li>ZedBoard \u7528\u306eSD \u30ab\u30fc\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u66f8\u304d\u8fbc\u3080\n<li>\u8d77\u52d5\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u3092 ZYBO \u7528\u306b\u5dee\u3057\u66ff\u3048\u308b\n<li>\u52d5\u304b\u3057\u3066\u307f\u308b\n<\/ol>\n<p>\u3068\u3044\u3063\u305f\u624b\u9806\u3067\u8aac\u660e\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>\n<em>Step 1: SD\u30ab\u30fc\u30c9\u30a4\u30e1\u30fc\u30b8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u66f8\u304d\u8fbc\u3080<\/em><\/p>\n<p>\n\u914d\u5e03\u3055\u308c\u3066\u3044\u308b SD \u30ab\u30fc\u30c9\u30a4\u30e1\u30fc\u30b8\u306e\u30b5\u30a4\u30ba\u306f 1GB \u7a0b\u5ea6 (\u5927\u534a\u304c\u7a7a\u304d\u9818\u57df\u3067\u3059\u304c) \u306a\u306e\u3067\u30012GB \u4ee5\u4e0a\u306e\u30ab\u30fc\u30c9\u306a\u3089\u3070\u554f\u984c\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u3002Class 10 \u306a\u3069\u3001\u306a\u308b\u3079\u304f\u901f\u3044\u3082\u306e\u3092\u7528\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\n\u66f8\u304d\u8fbc\u3080\u3068\u3001<\/p>\n<ul>\n<li> mmcsd0s1: FAT \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30d6\u30fc\u30c8\u9818\u57df\n<li> mmcsd0s2a: UFS \u306a FreeBSD root filesystem\n<\/ul>\n<p>\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u66f8\u304d\u8fbc\u307f\u524d\u306b Micro SD \u30ab\u30fc\u30c9\u306b\u5165\u3063\u3066\u3044\u305f\u5185\u5bb9\u306f\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\nSD \u30ab\u30fc\u30c9\u306e\u30a4\u30e1\u30fc\u30b8\u306f\u3001FreeBSD \u306e FTP \u30b5\u30a4\u30c8\u306e\u3001pub\/FreeBSD\/releases\/arm\/armv6\/ISO-IMAGES\/ \u3067\u914d\u5e03\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300110.1-RELEASE \u306e\u3082\u306e\u306a\u3089\u300110.1\/FreeBSD-10.1-RELEASE-arm-armv6-ZEDBOARD.img.bz2 \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u3001bunzip2 (\u6700\u8fd1\u306e\u3082\u306e\u306f xz \u3067\u5727\u7e2e\u3055\u308c\u3066\u3044\u307e\u3059\u306e\u3067 unxz) \u3067\u5c55\u958b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u3092\u305d\u306e\u307e\u307e dd \u3067\u66f8\u304d\u8fbc\u3081\u3070 OK \u3067\u3059\u3002<br \/>\n[code:plain]<br \/>\n% dd if=FreeBSD-10.1-RELEASE-arm-armv6-ZEDBOARD.img of=\/dev\/da0 bs=1048576<br \/>\n[\/code]<br \/>\n\u3068\u304b\u305d\u3093\u306a\u611f\u3058\u3067\u3059\u3002of= \u306e\u3068\u3053\u308d\u306f\u30c7\u30d0\u30a4\u30b9\u540d\u306a\u306e\u3067\u3001OS \u3084\u74b0\u5883\u6b21\u7b2c\u3067\u3059\u3002Mac \u3067\u3082\u3001\/dev\/disk1 \u3068\u304b\u3059\u308c\u3070\u3001\u3061\u3083\u3093\u3068\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u66f8\u304d\u8fbc\u307f\u306b\u6210\u529f\u3059\u308b\u3068\u3001\/dev\/ \u306e\u4e0b\u306b\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u304c\u3075\u305f\u3064\u751f\u3048\u3066\u304d\u307e\u3059\u3002\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u3053\u306e\u3046\u3061 1 \u3064\u76ee\u306e\u3001FAT \u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u3001\u8d77\u52d5\u306b\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002<br \/>\n<em>Step 2: \u8d77\u52d5\u7528\u306e\u30d5\u30a1\u30a4\u30eb\u3092 ZYBO \u7528\u306b\u5dee\u3057\u66ff\u3048\u308b<\/em><br \/>\nSD \u30ab\u30fc\u30c9\u306e\u8d77\u52d5\u7528\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u306b\u306f\u4ee5\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>boot.bin: FSBL + .bit \u30d5\u30a1\u30a4\u30eb + u-boot (ZedBoard \u7528)\n<li>license.txt\n<li>ubldr: u-boot \u7528\u306e FreeBSD \u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\n<li>uenv.txt: u-boot \u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb (ZedBoard \u7528)\n<li>zedboard.dtb: ZedBoard \u306e device tree blob\n<li>zedboard.dts: zedboard.dts \u306e\u30bd\u30fc\u30b9\n<\/ul>\n<p>\u3053\u306e\u3046\u3061 boot.bin \u306f\u524d\u306e\u8a18\u4e8b\u3067\u4f5c\u3063\u305f\u3082\u306e\u3001ubldr \u306f SD \u30ab\u30fc\u30c9\u306b\u3042\u308b\u3082\u306e\u3092\u305d\u306e\u307e\u307e\u4f7f\u3048\u307e\u3059\u306e\u3067\u3001\u6700\u5f8c\u306e3\u3064\u3060\u3051\u3092\u6e96\u5099\u3059\u308c\u3070 OK \u3067\u3059\u3002<\/p>\n<p>\nuenv.txt \u306b\u306f u-boot \u304c\u3069\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u3069\u306e\u30a2\u30c9\u30ec\u30b9\u306b\u30ed\u30fc\u30c9\u3057\u3001\u3069\u3053\u304b\u3089\u8d77\u52d5\u3059\u308b\u304b\u3001\u304c\u8a18\u8ff0\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6700\u4f4e\u9650\u5909\u66f4\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u306f\u3001device tree blob \u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3060\u3051\u3067\u3059\u3002\u307e\u305f\u3001ZedBoard \u7528\u306b\u914d\u5e03\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306f SD \u30ab\u30fc\u30c9\u304b\u3089\u306e boot \u3060\u3051\u3067\u306a\u304f\u3001tftp \u3067\u306e boot \u306b\u3082\u5bfe\u5fdc\u3057\u305f\u8a18\u8ff0\u304c\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u4e0d\u8981\u306a\u3089\u524a\u9664\u3057\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u305f\u3068\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3057\u307e\u3059:<br \/>\n[code:plain]<br \/>\nkernel_addr=0x100000<br \/>\nubldr_addr=0x100000<br \/>\ndtb_addr=0x1000<br \/>\ndtb_name=zybo.dtb<br \/>\nuenvcmd=echo Booting FreeBSD from SD&#8230;; mmcinfo ; fatload mmc 0 ${ubldr_addr} ubldr ; fatload mmc 0 ${dtb_addr} ${dtb_name} ; fdt addr ${dtb_addr} ; bootelf ${ubldr_addr}<br \/>\n[\/code]<br \/>\n\u3053\u306e\u3046\u3061\u3001kernel_addr \u306f\u5b9f\u306f\u4f7f\u308f\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u306a\u3093\u3068\u306a\u304f\u6b8b\u3057\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\n\u3053\u308c\u3067\u3001\u8d77\u52d5\u306b\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092 SD \u30ab\u30fc\u30c9\u304b\u3089\u30e1\u30e2\u30ea\u306b\u30ed\u30fc\u30c9\u3057\u3066 kernel \u3092\u8d77\u52d5\u3059\u308b\u6e96\u5099\u304c\u3067\u304d\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001 Zynq \u306a\u3069\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u30d0\u30b9\u306f\u3001PCI \u30d0\u30b9\u306e\u3088\u3046\u306a\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u4ed5\u7d44\u307f\u3092\u6301\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001kernel \u306b\u306f (\u304b\u3064\u3066 ISA \u30d0\u30b9\u6642\u4ee3\u306e FreeBSD \u3084 Linux \u304c\u305d\u3046\u3067\u3042\u3063\u305f\u3088\u3046\u306b) \u5404\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3092\u6559\u3048\u3066\u3042\u3052\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ISA \u30d0\u30b9\u306e\u6642\u4ee3\u306b\u306f\u3053\u308c\u3089\u306f kernel \u306b\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u304a\u308a\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5909\u66f4\u306b\u3042\u308f\u305b\u3066\u30ab\u30fc\u30cd\u30eb\u3092\u518d\u69cb\u7bc9\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u6700\u8fd1\u306f\u3053\u308c\u3092 device tree blob (.dtb\u30d5\u30a1\u30a4\u30eb) \u3068\u3044\u3046\u306e\u3092\u4f7f\u3063\u3066\u518d\u69cb\u7bc9\u306a\u3057\u306b\u7c21\u5358\u306b\u5b9f\u73fe\u3059\u308b\u4ed5\u639b\u3051\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002.dtb \u306f\u3001\u7c21\u5358\u306a\u69cb\u6587\u306e\u30bd\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb (.dts) \u304b\u3089\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001.dtb \u304b\u3089 .dts \u3078\u306e\u9006\u5909\u63db\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\nDevice tree blob \u306f Linux \u3067\u3082 FreeBSD \u3067\u3082\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8a18\u8ff0\u3059\u308b\u5185\u5bb9\u306f OS \u306e\u30d0\u30b9\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3084\u30c7\u30d0\u30a4\u30b9\u30c9\u30e9\u30a4\u30d0\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u5b9f\u8cea\u7684\u306b\u5185\u5bb9\u306f OS \u4f9d\u5b58\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001Linux \u7528\u306e .dtb \u3092\u305d\u306e\u307e\u307e\u4f7f\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u306a\u304a\u3001ZYBO + Linux \u7528\u306e .dtb \u306f Digilent \u304c GitHub \u306b\u7f6e\u3044\u3066\u3044\u308b Linux \u30ab\u30fc\u30cd\u30eb\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u304b\u3089\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002FreeBSD \u306e\u5834\u5408\u306b\u306f\u3001\u4ee5\u4e0b\u3067\u8aac\u660e\u3059\u308b\u3088\u3046\u306b ZedBoard \u7528\u306e\u3082\u306e\u3092\u5909\u66f4\u3059\u308b\u306e\u304c\u3088\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\n\u5909\u66f4\u306f2\u30ab\u6240\u5fc5\u8981\u3067\u3001\u307e\u305a\u4e00\u30ab\u6240\u76ee\u306f\u30bf\u30a4\u30de\u306e\u5468\u6ce2\u6570\u3067\u3059\u3002Zynq \u306e Global Timer \u306f CPU core clock \u306e\u534a\u5206\u306e\u5468\u6ce2\u6570\u3067\u52d5\u304d\u307e\u3059\u306e\u3067\u3001\u3053\u308c\u3092\u6b63\u3057\u304f\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002ZedBoard \u306e ARM core \u306f 666MHz \u52d5\u4f5c\u3067\u3059\u304c\u3001ZYBO \u3067\u306f 650MHz \u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001325MHz \u3092\u8a2d\u5b9a\u3057\u307e\u3059\u300210\u9032\u6570\u3067\u308216\u9032\u6570\u3067\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u6570\u5b57\u3092\u9593\u9055\u3048\u308b\u3068\u3001\u30bf\u30a4\u30de\u5272\u308a\u8fbc\u307f\u306e\u5468\u6ce2\u6570\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u305a\u3001\u5909\u306a\u3068\u3053\u308d\u3067 device timeout \u304c\u767a\u751f\u3057\u305f\u308a\u3057\u3066\u3001\u3042\u3061\u3053\u3061\u304a\u304b\u3057\u304f\u306a\u308b\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059 (PS \u3078\u306e\u4f9b\u7d66\u30af\u30ed\u30c3\u30af\u304b\u3068\u601d\u3063\u3066 50MHz\u306b\u3057\u305f\u3089\u3001SD \u30ab\u30fc\u30c9\u304c\u3059\u3050\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3059\u308b\u3057\u3001\u6642\u8a08\u304c5\u500d\u901f\u304f\u3089\u3044\u3067\u9032\u3080\u306e\u3067\u3073\u3063\u304f\u308a\u3057\u307e\u3057\u305f&#8230;)\u3002<br \/>\n[code:plain]<br \/>\ntimer@f00600 {<br \/>\ncompatible = &#8220;arm,mpcore-timers&#8221;;<br \/>\n&#8211;                       clock-frequency = <0x13de4355>;<br \/>\n+                       clock-frequency = <325000000>;<br \/>\n#address-cells = <0x1>;<br \/>\n#size-cells = <0x0>;<br \/>\nreg = <0xf00200 0x100 0xf00600 0x20>;<br \/>\ninterrupts = <0x1b 0x1d>;<br \/>\ninterrupt-parent = <0x1>;<br \/>\n};<br \/>\n[\/code]<\/p>\n<p>\n\u3082\u3046\u3072\u3068\u3064\u3001USB host (echi0) \u304b\u3089\u306f phy_vbus_ext \u3092\u524a\u9664\u3057\u307e\u3059\u3002ZedBoard \u3067\u306f USB PHY \u304c\u5916\u4ed8\u3051\u306a\u306e\u3067\u3053\u308c\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001ZYBO \u3067\u306f\u3053\u308c\u304c\u3064\u3044\u3066\u3044\u308b\u3068 USB PHY \u306e\u521d\u671f\u5316\u304c\u884c\u308f\u308c\u305a\u3001USB \u304c\u4f7f\u3048\u307e\u305b\u3093\u3002<br \/>\n[code:plain]<br \/>\nehci0: ehci@2000 {<br \/>\ncompatible = &#8220;xlnx,zy7_ehci&#8221;;<br \/>\nreg = <0x2000 0x1000>;<br \/>\ninterrupts = <0x35>;<br \/>\ninterrupt-parent = <0x1>;<br \/>\n&#8211;                       phy_vbus_ext;<br \/>\n};<br \/>\n[\/code]<\/p>\n<p>\n\u307e\u305f\u3001ZYBO \u7528\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3088\u3001\u3068\u3044\u3046\u3053\u3068\u3092\u304d\u3061\u3093\u3068\u66f8\u3044\u3066\u304a\u3044\u3066\u3082\u3088\u3044\u3068\u601d\u3044\u307e\u3059 (\u3068\u308a\u3042\u3048\u305a\u52d5\u3051\u3070\u3044\u3044\u3088\u3001\u3068\u3044\u3046\u306e\u306a\u3089\u95a2\u4fc2\u306a\u3044\u3067\u3059\u304c)\u3002<br \/>\n[code:plain]<br \/>\n&#8211;       model = &#8220;zedboard&#8221;;<br \/>\n&#8211;       compatible = &#8220;digilent,zedboard&#8221;;<br \/>\n+       model = &#8220;zybo&#8221;;<br \/>\n+       compatible = &#8220;digilent,zybo&#8221;;<br \/>\n[\/code]<\/p>\n<p>\n.dts \u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066 .dtc \u3092\u4f5c\u308b\u306b\u306f <a href=\"http:\/\/www.devicetree.org\/Device_Tree_Compiler\">Device Tree Compiler<\/a>\u304c\u5fc5\u8981\u3067\u3059\u3002\u305f\u3044\u3066\u3044\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067 make \u4e00\u767a\u3067\u30d3\u30eb\u30c9\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n[code:plain]<br \/>\n% dtc -I dts -O dtb zybo.dts -o zybo.dtb<br \/>\n[\/code]<br \/>\n\u306e\u3088\u3046\u306b\u3059\u308b\u3068 zybo.dts \u304b\u3089 zybo.dtb \u3092\u751f\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\nboot.bin, uenv.txt, zybo.dtb \u3092\u3001Micro SD \u30ab\u30fc\u30c9\u306e1\u3064\u76ee\u306e\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 (FAT) \u306b\u30b3\u30d4\u30fc\u3059\u308c\u3070\u7d42\u308f\u308a\u3067\u3059\u3002<\/p>\n<p>\n<em>Step 3: \u8d77\u52d5\u3059\u308b<\/em><\/p>\n<p>\nZYBO \u306f\u57fa\u672c\u7684\u306b USB \u304b\u3089\u306e\u7d66\u96fb\u3067\u3082\u52d5\u304f\u3088\u3046\u3067\u3059\u304c\u3001USB \u30cf\u30d6\u306e\u5148\u306b\u3064\u306a\u304c\u3063\u3066\u3044\u305f\u308a\u3059\u308b\u3068\u3001ARM core \u306e\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u3068\u304d\u306a\u3069\u306b\u96fb\u6e90\u304c\u843d\u3061\u308b\u3053\u3068\u304c\u3042\u308b\u3088\u3046\u3067\u3059 (\u50d5\u306e\u74b0\u5883\u3067\u306f\u8d77\u304d\u308b\u306e\u3067\u3059\u304c\u3001\u5927\u4e08\u592b\u306a\u65b9\u3082\u3044\u3089\u3063\u3057\u3083\u308b\u3088\u3046\u3067\u3059)\u30025V \u306e AC \u30a2\u30c0\u30d7\u30bf\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002\u540c\u3058 Digilent \u306e Atlys \u30dc\u30fc\u30c9\u306b\u3064\u3044\u3066\u3044\u305f\u3082\u306e (5V 4A) \u3092\u305d\u306e\u307e\u307e\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\nMicro SD \u30ab\u30fc\u30c9\u3092 ZYBO \u306e Micro SD \u30b9\u30ed\u30c3\u30c8\u306b\u633f\u3057\u3001JP5 \u306e\u30b8\u30e3\u30f3\u30d1\u304c &#8220;SD&#8221; \u306e\u4f4d\u7f6e\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u305f\u3089\u3001\u30b7\u30ea\u30a2\u30eb\u30b3\u30f3\u30bd\u30fc\u30eb\u306e\u30db\u30b9\u30c8\u306b\u306a\u308b PC \u306b USB \u30b1\u30fc\u30d6\u30eb\u3092\u3064\u306a\u3044\u3067\u3001\u30dc\u30fc\u30c9\u306e\u96fb\u6e90\u3092\u5165\u308c\u307e\u3057\u3087\u3046\u3002\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8 (\/dev\/cuaU1 \u3042\u308b\u3044\u306f \/dev\/ttyUSB1 \u3042\u305f\u308a) \u306b 115200bps \u3067\u3064\u306a\u3052\u3070\u3001u-boot \u2192 ubldr \u2192 FreeBSD kernel \u306e\u9806\u756a\u306b\u8d77\u52d5\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306a\u3057\u306e root \u30a2\u30ab\u30a6\u30f3\u30c8\u3067\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\nSD \u30ab\u30fc\u30c9\u30a4\u30e1\u30fc\u30b8\u306b\u542b\u307e\u308c\u3066\u3044\u308b UFS \u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3 (\/dev\/mmcsd0s2a) \u306f\u3001\u521d\u56de\u306e\u8d77\u52d5\u6642\u306b\u30ab\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3044\u3063\u3071\u3044\u307e\u3067\u62e1\u5927\u3055\u308c\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u3067\u4e0d\u90fd\u5408\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u3042\u3089\u304b\u3058\u3081 FreeBSD \u306a\u30de\u30b7\u30f3\u3067 Micro SD \u30ab\u30fc\u30c9\u4e0a\u306e \/etc\/rc.conf \u3092\u4fee\u6b63\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\n\u30dc\u30fc\u30c9\u306e\u96fb\u6e90\u3092\u5207\u308b\u524d\u306b\u3001shutdown -h now \u3059\u308b\u306e\u3092\u304a\u5fd8\u308c\u306a\u304f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u56de\u306e\u8a18\u4e8b\u3067\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u3092\u4f5c\u308b\u3068\u3053\u308d\u307e\u3067\u884c\u3063\u305f\u306e\u3067\u3001\u3053\u3093\u3069\u306f\u305d\u308c\u3092\u4f7f\u3063\u3066\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u3092\u4e00\u5207\u305b\u305a\u306b FreeBSD \u3092\u30d6\u30fc\u30c8\u3059\u308b\u3068\u3053\u308d\u307e\u3067\u884c\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002ZedBoard \u7528\u306b\u914d\u5e03\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3046\u306e\u3067\u3000Eth &hellip; <a href=\"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2015\/03\/20\/2683\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;ZYBO \u3067 FreeBSD \u304c\u52d5\u304f\u307e\u3067 (2)&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2683","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=2683"}],"version-history":[{"count":0,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2683\/revisions"}],"wp:attachment":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=2683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=2683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=2683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}