{"id":2682,"date":"2015-03-19T12:15:14","date_gmt":"2015-03-19T03:15:14","guid":{"rendered":"http:\/\/yasu2.prosou.nu\/blog\/index.php\/2015\/03\/19\/zybo_freebsd_1\/"},"modified":"2015-03-19T12:15:14","modified_gmt":"2015-03-19T03:15:14","slug":"zybo_freebsd_1","status":"publish","type":"post","link":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2015\/03\/19\/2682\/","title":{"rendered":"ZYBO \u3067 FreeBSD \u304c\u52d5\u304f\u307e\u3067 (1)"},"content":{"rendered":"

Digilent \u304b\u3089\u51fa\u3066\u3044\u308b ZYBO<\/a> \u3068\u3044\u3046\u3001Xilinx Zynq-7000 SoC \u3092\u7a4d\u3093\u3060\u30dc\u30fc\u30c9\u304c\u304a\u624b\u9803\u4fa1\u683c\u306a\u306e\u3067\u3001\u7814\u7a76\u5ba4\u3067\u4f55\u679a\u304b\u8cb7\u3063\u3066\u307f\u307e\u3057\u305f\u3002Zynq \u306f FPGA \u3068 ARM \u304c\u3072\u3068\u3064\u306e\u30c1\u30c3\u30d7\u306b\u4e57\u3063\u305f SoC (system on a chip) \u3067\u3001ARM \u3067\u306f Linux \u3082\u52d5\u304f\u3057\u3001FPGA \u90e8\u5206\u306b\u8f09\u305b\u305f\u56de\u8def\u3092\u5468\u8fba\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u52d5\u304b\u3059\u3053\u3068\u3082\u3067\u304d\u308b\u306e\u3067\u3001\u3051\u3063\u3053\u3046\u9762\u767d\u3044\u3053\u3068\u304c\u3067\u304d\u305d\u3046\u3002ZYBO \u306b\u8f09\u3063\u3066\u3044\u308b\u30c1\u30c3\u30d7 (XC7Z010) \u306e FPGA \u90e8\u5206\u306f\u4eca\u3068\u306a\u3063\u3066\u306f\u305d\u308c\u307b\u3069\u5927\u304d\u3044\u30b5\u30a4\u30ba\u3067\u306f\u306a\u3044\u306e\u3060\u3051\u308c\u3069…
\n\u3067\u3001\u50d5\u306f Linux \u306e\u30c7\u30d0\u30a4\u30b9\u30c9\u30e9\u30a4\u30d0\u3068\u304b\u3088\u304f\u308f\u304b\u3089\u306a\u3044 (\u4e00\u5fdc\u66f8\u3051\u308b\u3051\u3069\u3082… \u306a\u3093\u304b\u82e6\u624b) \u306e\u3067\u3001FreeBSD \u52d5\u304f\u3068\u3044\u3044\u306a\u30fc\u3001\u3068\u3002
\n\u540c\u69d8\u306e\u30dc\u30fc\u30c9\u3067\u3072\u3068\u56de\u308a\u5927\u304d\u3044\u30c1\u30c3\u30d7\u3092\u7a4d\u3093\u3060 Zedboard<\/a> \u3068\u3044\u3046\u30dc\u30fc\u30c9\u3082\u3042\u308a\u3001\u3053\u3061\u3089\u306f FreeBSD 10.1-RELEASE \u304b\u3089 (\u307e\u3060 Tier1 \u3067\u306f\u306a\u3044\u3082\u306e\u306e) \u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b<\/a> \u306e\u3067\u3001\u306a\u3093\u3068\u304b\u306a\u308b\u306e\u3067\u306f\u3001\u3068\u601d\u3063\u3066\u8a66\u3057\u306f\u3058\u3081\u305f\u3082\u306e\u306e\u3001boot \u306e\u4ed5\u7d44\u307f\u304b\u3089\u4f55\u304b\u3089\u5168\u7136\u308f\u304b\u3089\u306a\u304f\u3066\u3001\u3061\u3083\u3093\u3068\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u30673\u65e5\u304b\u304b\u3063\u305f\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u3044\u3061\u304a\u3046\u8a18\u9332\u306b\u307e\u3068\u3081\u3066\u304a\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002FreeBSD \u306e\u30ab\u30fc\u30cd\u30eb\u69cb\u7bc9\u306a\u3093\u304b\u3057\u305f\u3053\u3068\u306a\u3044\u3088\u3001\u3068\u304b\u3001FPGA \u89e6\u3063\u305f\u3053\u3068\u306a\u3044\u3088\u3001\u3068\u3044\u3046\u4eba\u306b\u306f\u3042\u307e\u308a\u53c2\u8003\u306b\u306a\u3089\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3051\u308c\u3069\u3002
\nStep 0: \u5fc5\u8981\u306a\u3082\u306e<\/em>
\n\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u5fc5\u8981\u3067\u3059\u3002\u4eca\u56de\u306f 1. \u306e\u90e8\u5206\u3092\u66f8\u3044\u3066\u3044\u304d\u307e\u3059\u3002Xilinx Vivado \u304c\u52d5\u304f\u958b\u767a\u74b0\u5883\u304c\u5fc5\u8981\u3067\u3059\u3002\u50d5\u306f Linux \u3067\u3084\u3063\u3066\u3044\u307e\u3059\u304c\u3001Windows \u3067\u3082\u5927\u4e08\u592b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002
\n1. BOOT.bin 3\u70b9\u30bb\u30c3\u30c8: Zynq SoC\u306e\u69cb\u6210\u60c5\u5831, FSBL (First stage boot loader), u-boot
\n2. Device tree blob + uenv.txt
\n3. ubldr + FreeBSD
\nStep 1: SoC \u3092\u69cb\u6210\u3059\u308b<\/em>
\nZynq \u306f PS (Processing System) \u3068 PL (Programmable Logic) \u306e\u3075\u305f\u3064\u306e\u90e8\u5206\u306b\u5206\u304b\u308c\u3066\u304a\u308a\u3001AXI \u30a4\u30f3\u30bf\u30d5\u30a7\u30a4\u30b9\u3067\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002PL \u90e8\u5206\u306f\u3075\u3064\u3046\u306e FPGA \u3060\u3068\u601d\u3048\u3070 OK \u3067\u3059\u3002
\nPS \u306b\u306f ARM \u3068\u3001\u30e1\u30e2\u30ea\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3084 USB \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306a\u3069\u306e\u5468\u8fba\u56de\u8def\u304c\u5165\u3063\u3066\u3044\u308b\u306e\u3060\u3051\u308c\u3069\u3001\u305f\u3060 Micro SD \u30ab\u30fc\u30c9\u306b\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u30fc\u3092\u66f8\u304d\u8fbc\u3093\u3060\u3060\u3051\u3067\u306f\u8d77\u52d5\u3067\u304d\u307e\u305b\u3093\u3002Zynq \u306b\u8f09\u3063\u3066\u3044\u308b PLL \u3092\u4f7f\u3063\u3066\u3001ARM \u30b3\u30a2\u3084 SDRAM \u3092\u306f\u3058\u3081\u3068\u3059\u308b\u5404\u6240\u306e\u30af\u30ed\u30c3\u30af\u3092\u3069\u3046\u3059\u308b\u304b\u3001\u3068\u304b\u3001USB \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306a\u3069\u306e\u5404\u7a2e\u5468\u8fba\u56de\u8def\u3092\u3069\u306e MIO (Multiplexed I\/O) \u30d4\u30f3\u306b\u5f15\u304d\u51fa\u3059\u304b\u3001\u3068\u3044\u3063\u305f\u8a2d\u5b9a\u304c\u5fc5\u8981\u3067\u3059\u3002Zynq \u306e\u5834\u5408\u3001\u3053\u308c\u3089\u306f PL \u90e8\u5206\u306e\u69cb\u6210\u60c5\u5831\u3068\u3044\u3063\u3057\u3087\u306b\u66f8\u304d\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\n\u3068\u308a\u3042\u3048\u305a FreeBSD \u3092\u52d5\u304b\u3059\u3001\u3068\u3044\u3046\u3060\u3051\u306e\u5834\u5408\u3001FPGA \u306e\u90e8\u5206\u306b\u3064\u3044\u3066\u306f\u3042\u307e\u308a\u8003\u3048\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3057\u3001HDL \u3092\u66f8\u3044\u3066\u81ea\u5206\u3067\u56de\u8def\u3092\u4f5c\u308b\u3001\u3068\u3044\u3046\u5fc5\u8981\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u4eca\u56de\u306f\u624b\u3063\u53d6\u308a\u65e9\u304f Digilent \u306e ZYBO \u306e\u30da\u30fc\u30b8\u306b\u3042\u308b “ZYBO Base System Design” \u3092\u4f7f\u3044\u307e\u3059\u3002\u540c\u3058\u30da\u30fc\u30b8\u306b\u3042\u308b “Embedded Linux hands-on tutorial for the ZYBO” \u306b\u3053\u308c\u306e\u8aac\u660e\u304c\u3042\u308a\u307e\u3059\u3002\u57fa\u672c\u7684\u306b\u306f\u3001Xilinx \u306e\u8a2d\u8a08\u30c4\u30fc\u30eb\u3067\u3042\u308b Vivado \u3067\u3001\u6b21\u306e\u3088\u3046\u306a\u753b\u9762\u3067\u30d6\u30ed\u30c3\u30af\u3092\u3064\u306a\u3044\u3067\u3044\u304f\u3060\u3051\u3067\u3059\u3002
\n\"block-design.png\"<\/a>
\nBase System Design \u3067\u306f HDMI \u3092\u52d5\u304b\u3057\u305f\u308a\u3059\u308b\u3044\u308d\u3044\u308d\u304c\u542b\u307e\u308c\u3066\u304a\u308a\u3001PS \u4ee5\u5916\u306b\u3082\u3044\u308d\u3044\u308d\u306a\u30d6\u30ed\u30c3\u30af\u304c\u914d\u7f6e\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001FreeBSD \u3092\u304d\u3069\u3046\u3059\u308b\u3060\u3051\u306a\u3089\u3053\u308c\u3089\u306f\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u5834\u5408\u306e\u30dd\u30a4\u30f3\u30c8\u306f\u3001Zynq7 Processing System \u306e\u8a2d\u5b9a\u3067\u3001
\n– MIO Configuration: USB0 (MIO28-39), SD0 (MIO40-45), UART1 (MIO48-49), Bank 1: 1.8V
\n– Clock Configuration: Input Frequency = 50MHz
\n– DDR Configuration: Memory part = MT41K128M16 JT125
\n\u3068\u3044\u3063\u305f\u3042\u305f\u308a\u3067\u3059\u3002Base System Design \u3067\u306f \u3053\u306e\u3042\u305f\u308a\u306f ZYBO \u306e\u30dc\u30fc\u30c9\u4e8b\u60c5\u306b\u5408\u308f\u305b\u3066\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002Digilent tutorial \u306e\u901a\u308a\u306b\u3057\u3066\u3001Vivado \u3067 “Generate Bitstream” \u3059\u308b\u3068\u3001Zynq \u306e\u56de\u8def\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306e .bit \u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u307e\u3059\u3002
\nStep 2: u-boot \u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b<\/em>
\n\u9806\u5e8f\u7684\u306b\u306f SoC \u304c\u69cb\u6210\u3055\u308c\u305f\u3042\u3068\u3001FSBL \u304c\u8aad\u307f\u8fbc\u307e\u308c\u3066\u3001\u305d\u3053\u304b\u3089 u-boot \u304c\u8d77\u52d5\u3059\u308b\u306e\u3067\u3059\u304c\u3001FSBL \u3092\u4f7f\u3046\u3068\u304d\u306f Xilinx SDK \u304c\u51fa\u3066\u304f\u308b\u306e\u3067\u3001\u5148\u306b u-boot \u306e\u8a71\u3092\u3057\u3066\u304a\u304d\u307e\u3059\u3002
\nu-boot \u306f\u7d44\u307f\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u306e\u3001OS \u975e\u4f9d\u5b58\u306a\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u3067\u3001SD \u30ab\u30fc\u30c9\u3084 tftp \u3092\u4f7f\u3063\u3066\u8d77\u52d5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Digilent \u304c\u914d\u5e03\u3057\u3066\u3044\u308b\u3082\u306e\u3092\u4f7f\u3044\u307e\u3057\u305f (\u3053\u308c\u3082\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u3042\u308b\u901a\u308a\u3067\u3059)\u3002\u8a2d\u5b9a\u3068\u304b\u306f\u306a\u3044\u306e\u3067\u3001make \u3059\u308b\u3060\u3051\u3067\u3059\u3002
\n[code:plain]
\n% git clone -b master-next https:\/\/github.com\/DigilentInc\/u-boot-Digilent-Dev.git
\n% cd u-boot-Digilent-Dev
\n% make CROSS_COMPILE=arm-xilinx-linux-gnueabi- zynq_zybo_config
\n% make CROSS_COMPILE=arm-xilinx-linux-gnueabi-
\n[\/code]
\n\u3053\u308c\u3067 u-boot \u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u305d\u308c\u3092 u-boot.elf \u306b rename \u3057\u3066\u304a\u304d\u307e\u3059\u3002
\nStep 3: First stage boot loader \u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308b<\/em>
\nZynq PS \u306e\u30a2\u30c9\u30ec\u30b9\u30de\u30c3\u30d7\u306a\u3069\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u69cb\u6210\u306b\u3088\u3063\u3066\u5909\u308f\u308b\u306e\u3067\u3001Vivado \u3067\u4f5c\u3063\u305f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u5408\u308f\u305b\u305f\u30d6\u30fc\u30c8\u30ed\u30fc\u30c0\u3092\u4f5c\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3082\u3001Digilent \u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u3042\u308b\u901a\u308a\u306e\u65b9\u6cd5\u3067\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\n\u57fa\u672c\u7684\u306b\u306f\u3001
\n– Vivado \u3067 File \u2192 Export Hardware \u3067 SDK \u7528\u306b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u69cb\u6210\u60c5\u5831\u3092\u66f8\u304d\u51fa\u3059
\n– \u7d9a\u3044\u3066 Vivado \u3067 File \u2192 Launch SDK \u3092\u9078\u3093\u3067 Xilinx SDK \u3092\u8d77\u52d5\u3059\u308b
\n– File \u2192 New \u2192 Application Project \u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u308b\u969b\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3057\u3066 Zynq FSBL \u3092\u9078\u629e
\n– fsbl_hooks.c \u3092 Base System Design \u306e\u914d\u5e03\u30d5\u30a1\u30a4\u30eb\u306b\u3042\u308b\u3082\u306e\u3068\u5dee\u3057\u66ff\u3048 (\u3053\u308c\u3084\u3089\u306a\u3044\u3068 MAC \u30a2\u30c9\u30ec\u30b9\u304c\u6bce\u56de\u5909\u308f\u308b\u306e\u3060\u3068\u304b…)
\n\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u3002Vivado \u5074\u3067 (PS \u304b\u3089\u898b\u305f) \u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u69cb\u6210\u304c\u5909\u5316\u3057\u305f\u5834\u5408\u306b\u306f\u4f5c\u308a\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001OS \u975e\u4f9d\u5b58\u3067\u3059\u306e\u3067 Linux \u3067\u3082 FreeBSD \u3067\u3082\u540c\u3058\u3067\u3059\u3002
\nSDK \u306e\u30d5\u30a9\u30eb\u30c0\u306e\u4e0b\u306e\u3001FSBL\/Debug\/ (FSBL \u306f Application project \u540d) \u306b FSBL.elf \u304c\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002\u3053\u308c\u304c FSBL \u306e\u30d0\u30a4\u30ca\u30ea\u3067\u3059\u3002
\nStep 4: BOOT.bin \u3092\u4f5c\u308b<\/em>
\n.bit \u30d5\u30a1\u30a4\u30eb \u2192 FSBL \u2192 u-boot \u306e\u9806\u3067 SD \u30ab\u30fc\u30c9\u304b\u3089\u8aad\u307f\u8fbc\u307e\u308c\u3066 Zynq \u304c\u8d77\u52d5\u3059\u308b\u308f\u3051\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306f Zynq Boot Image (BOOT.bin) \u3068\u3057\u3066\u3072\u3068\u3064\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u307e\u3068\u3081\u3066 SD \u30ab\u30fc\u30c9\u306b\u66f8\u304d\u8fbc\u307f\u307e\u3059\u3002SDK \u306e\u30e1\u30cb\u30e5\u30fc\u30d0\u30fc\u3067\u3001Xilinx Tools \u2192 Create Zynq Boot Image \u3092\u9078\u3076\u3068\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002
\n\u4e00\u756a\u4e0b\u306e boot image partitions \u3068\u3044\u3046\u3068\u3053\u308d\u306b\u3001
\n– FSBL.elf
\n– (\u81ea\u5206\u306eFPGA\u69cb\u6210\u60c5\u5831).bit
\n– u-boot.elf
\n\u3092\u3053\u306e\u9806\u756a\u306b Add \u3057\u3066\u3044\u3051\u3070 OK \u3067\u3059\u3002FSBL.elf \u306e\u3068\u3053\u308d\u306b\u306f [bootloader] \u3068\u3044\u3046\u8868\u793a\u304c\u3064\u304d\u307e\u3059\u306e\u3067\u3001\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002
\n\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b BOOT.bin \u3068\u3001\u3064\u304b\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u30ea\u30b9\u30c8\u306e .bif \u30d5\u30a1\u30a4\u30eb\u304c\u751f\u6210\u3055\u308c\u308c\u3070\u3001OS \u3092\u8d77\u52d5\u3059\u308b\u6e96\u5099\u306f\u304a\u304a\u3080\u306d\u6e96\u5099\u5b8c\u4e86\u3067\u3059\u3002
\n(\u7d9a\u304f\u3001\u3068\u3044\u3044\u306a\u3042)<\/p>\n","protected":false},"excerpt":{"rendered":"

Digilent \u304b\u3089\u51fa\u3066\u3044\u308b ZYBO \u3068\u3044\u3046\u3001Xilinx Zynq-7000 SoC \u3092\u7a4d\u3093\u3060\u30dc\u30fc\u30c9\u304c\u304a\u624b\u9803\u4fa1\u683c\u306a\u306e\u3067\u3001\u7814\u7a76\u5ba4\u3067\u4f55\u679a\u304b\u8cb7\u3063\u3066\u307f\u307e\u3057\u305f\u3002Zynq \u306f FPGA \u3068 ARM \u304c\u3072\u3068\u3064\u306e\u30c1\u30c3\u30d7\u306b\u4e57\u3063\u305f S … “ZYBO \u3067 FreeBSD \u304c\u52d5\u304f\u307e\u3067 (1)” \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":[6],"tags":[],"class_list":["post-2682","post","type-post","status-publish","format-standard","hentry","category-unix-"],"_links":{"self":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2682","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=2682"}],"version-history":[{"count":0,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2682\/revisions"}],"wp:attachment":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=2682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=2682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=2682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}