- cpu:Arm Cortex A53 (Quad core) 1.8GHz
- architecture:aarch64
- cpuinfo
$ cat /proc/cpuinfo
Processor : AArch64 Processor rev 4 (aarch64)
processor : 0
processor : 1
processor : 2
processor : 3
Features : fp asimd aes pmull sha1 sha2 crc32
CPU implementer : 0x41
CPU architecture: AArch64
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4
Hardware : sun50iw6
Serial : 0c000141091e4c18028b
- lscpu
$ lscpu
Architecture: aarch64
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
CPU max MHz: 1800.0000
CPU min MHz: 480.0000
- kernel
~$ uname -a
Linux OrangePi 3.10.65 #35 SMP PREEMPT Tue Jan 23 18:13:02 CST 2018 aarch64 aarch64 aarch64 GNU/Linux
- max_freq 1.8GHz
$ cat /sys/bus/cpu/devices/cpu*/cpufreq/cpuinfo_max_freq
1800000
1800000
1800000
1800000
- auxv
$ xxd -e -g 8 /proc/self/auxv
00000000: 0000000000000021 0000007f8ce54000 !........@......
00000010: 0000000000000010 00000000000000fb ................
00000020: 0000000000000006 0000000000001000 ................
00000030: 0000000000000011 0000000000000064 ........d.......
00000040: 0000000000000003 000000555797c040 ........@..WU...
00000050: 0000000000000004 0000000000000038 ........8.......
00000060: 0000000000000005 0000000000000008 ................
00000070: 0000000000000007 0000007f8ce2a000 ................
00000080: 0000000000000008 0000000000000000 ................
00000090: 0000000000000009 000000555797e3d8 ...........WU...
000000a0: 000000000000000b 00000000000003e8 ................
000000b0: 000000000000000c 00000000000003e8 ................
000000c0: 000000000000000d 00000000000003e8 ................
000000d0: 000000000000000e 00000000000003e8 ................
000000e0: 0000000000000017 0000000000000000 ................
000000f0: 0000000000000019 0000007ff19810e8 ................
00000100: 000000000000001f 0000007ff1981feb ................
00000110: 000000000000000f 0000007ff19810f8 ................
00000120: 0000000000000000 0000000000000000 ................
0000000000000021 0000007f8ce54000
0000000000000010 00000000000000fb
0000000000000006 0000000000001000
0000000000000011 0000000000000064
0000000000000003 000000555797c040
0000000000000004 0000000000000038
0000000000000005 0000000000000008
0000000000000007 0000007f8ce2a000
0000000000000008 0000000000000000
0000000000000009 000000555797e3d8
000000000000000b 00000000000003e8
000000000000000c 00000000000003e8
000000000000000d 00000000000003e8
000000000000000e 00000000000003e8
0000000000000017 0000000000000000
0000000000000019 0000007ff19810e8
000000000000001f 0000007ff1981feb
000000000000000f 0000007ff19810f8
0000000000000000 0000000000000000
- OS
$ lsb_release -a
cat /et No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
$ cat /etc/os-release
NAME="Ubuntu"
VERSION="16.04.1 LTS (Xenial Xerus)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 16.04.1 LTS"
VERSION_ID="16.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"
VERSION_CODENAME=xenial
UBUNTU_CODENAME=xenial
- gcc (初期状態では未インストール)
$ gcc --version
gcc (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) 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.
- cmake 3.5.1 (初期状態では未インストール)
$ cmake --version
cmake version 3.5.1
- Orange Pi One Plus