Allwinner D1试玩
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试玩了下,主要关注cpu硬件信息,如下:
- 单核
- cpu运行频率为1.008GHz
- 支持存储类型有nand(应该是spi nand)与mmc
coremark数据:
- (2.3-2.6)CoreMark/MHz,可能是linux测试,还有其他人在登录,分数比官方的低。
启动方式:
- bootloader阶段猜测是从spi nand加载固件并启动, 即bootloader->uboot->kernel
- kernel从mmc设备加载文件系统
其他信息后续更新。
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我的测试(OSX),先来个hello world吧!(其他筒子不要学我哦,这个案例已经被我占了)
wangjunhuideMacBook-Pro:~ wangjunhui$ ssh -p 4022 [email protected]
[email protected]'s password: (你得问王哥要)Linux RVboards 5.4.61 #18 PREEMPT Wed Apr 21 03:27:47 UTC 2021 riscv64
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Thu Apr 22 13:43:46 2021 from ::1[email protected]:~$ cd hello
[email protected]:~/hello$ ls
Makefile a.out hello hello.c hello.o[email protected]:~/hello$ vim hello.c
( 此处省略n字,仅留下“printf("Hello world, Mark by Wangjunhui\r\n");” )[email protected]:~/hello$ vim Makefile
( 万一Makefile被人改了,就编译不了哦)[email protected]:~/hello$ make
gcc -O2 -c -o hello.o hello.c
gcc -O2 -o hello hello.o
[email protected]:~/hello$ ./hello
rvboards test.
完成。
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测试终端在北京,我(深圳)自己也测试了一下。:+1:

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感谢第一篇体验帖,上线用户比较多,具体性能还是要单独的板子测试。
需要远程SSH测试的加我微信:longwayback加固和保密。
板子的基础信息可以阅读这两个帖子: