ODROID-X2 の変更点

• 追加された行はこの色です。
• 削除された行はこの色です。
• ODROID-X2 へ行く。

[[FrontPage]]
#contents
-[[公式ページ>http://www.hardkernel.com/renewal_2011/products/prdt_info.php?g_code=G135235611947]]&note{odroid-x2-harkernel-official:[[ODROID | Hardkernel>http://www.hardkernel.com/renewal_2011/products/prdt_info.php?g_code=G135235611947]], 2013-06-10閲覧};
-スペック(抜粋)
|Processor|Samsung Exynos4412 Cortex-A9 Quad Core 1.7Ghz with 1MB L2 cache|
|Memory|2GB LP-DDR2 880Mega data rate|
|3D Accelerator|Mali-400 Quad Core 440MHz|

*スペック [#f91f5159]

-CPU:Cortex-A9
-architecture:Arm v7-A
-cpuinfo
 $ cat /proc/cpuinfo
 processor       : 0
 model name      : ARMv7 Processor rev 0 (v7l)
 BogoMIPS        : 3394.86
 Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls
 CPU implementer : 0x41
 CPU architecture: 7
 CPU variant     : 0x3
 CPU part        : 0xc09
 CPU revision    : 0
 
 processor       : 1
 model name      : ARMv7 Processor rev 0 (v7l)
 BogoMIPS        : 3394.86
 Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls
 CPU implementer : 0x41
 CPU architecture: 7
 CPU variant     : 0x3
 CPU part        : 0xc09
 CPU revision    : 0
 
 processor       : 2
 model name      : ARMv7 Processor rev 0 (v7l)
 BogoMIPS        : 3394.86
 Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls
 CPU implementer : 0x41
 CPU architecture: 7
 CPU variant     : 0x3
 CPU part        : 0xc09
 CPU revision    : 0
 
 processor       : 3
 model name      : ARMv7 Processor rev 0 (v7l)
 BogoMIPS        : 3394.86
 Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls
 CPU implementer : 0x41
 CPU architecture: 7
 CPU variant     : 0x3
 CPU part        : 0xc09
 CPU revision    : 0
 
 Hardware        : ODROIDX2
 Revision        : 0000
 Serial          : 0000000000000000
-auxv
 0x00000010 0x0008b8d7
 0x00000006 0x00001000
 0x00000011 0x00000064
 0x00000003 0x00010034
 0x00000004 0x00000020
 0x00000005 0x00000009
 0x00000007 0xb6ed9000
 0x00000008 0x00000000
 0x00000009 0x00011b75
 0x0000000b 0x000003e8
 0x0000000c 0x000003e8
 0x0000000d 0x000003e8
 0x0000000e 0x000003e8
 0x00000017 0x00000000
 0x00000019 0xbebb97b7
 0x0000001f 0xbebb9ff3
 0x0000000f 0xbebb97c7
 0x00000000 0x00000000
-cpufreq
 $ sudo cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq
 1704000
 1704000
 1704000
 1704000
 $ sudo cat /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_max_freq
 2000000
 2000000
 2000000
 2000000
-kernel
 $ uname -a
 Linux odroid 3.8.13.30 #2 SMP PREEMPT Tue Sep 20 18:59:12 BRT 2016 armv7l armv7l armv7l GNU/Linux
-OS
 $ lsb_release  -a
 No LSB modules are available.
 Distributor ID: Ubuntu
 Description:    Ubuntu 16.04.1 LTS
 Release:        16.04
 Codename:       xenial
-gcc
 $ gcc --version
 gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.2) 5.4.0 20160609
 Copyright (C) 2015 Free Software Foundation, Inc.
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-UART Debug console
--[[accessory:development:usb_uart_kit [ODROID Wiki]>https://wiki.odroid.com/accessory/development/usb_uart_kit]]&note{ref-debug-uart:[[accessory:development:usb_uart_kit [ODROID Wiki]>https://wiki.odroid.com/accessory/development/usb_uart_kit]]};
--1.8V
--115200 8N1
--Raspberry Pi みたいにGPIOピンと共用''ではない''ので注意が必要

*セットアップ [#c7af165f]
-Ubuntu 14.04 だったのを、16.04 に焼き直した
**アップデート [#adf04f5d]
 time sudo apt update
 time sudo apt -y upgrade
**タイムゾーン [#vd20b633]
 vi /etc/timzeone
-Etc/UtcをAsia/Tokyoに書き換え
-画面上に反映させるためには再起動が必要
**インストール [#t9819049]
 sudo apt install vim git cmake ccache libgtk-3-dev libavcodec-dev libavformat-dev libswscale-dev
**gitのconfig [#hf5add5c]
-名前とメールアドレス
 $ git config --global user.name "Foo Bar"
 $ git config --global user.email foo@bar.com