【飞凌RZG2L开发板测评】- 测试

Brock_T

1. ATF版本信息

1. NOTICE:  Auth Success!
   
2. NOTICE:  BL2: v2.5(release):v1.1
   
3. NOTICE:  BL2: Built : 01:00:50, May 23 2022
   
4. NOTICE:  BL2: Booting BL31
   
5. NOTICE:  BL31: v2.5(release):v1.1
   
6. NOTICE:  BL31: Built : 01:00:51, May 23 2022

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2. Uboot版本信息

1. U-Boot 2020.10 (May 23 2022 - 01:01:36 +0000)
   
2. 
   
3. CPU: Renesas Electronics E rev 16.15
   
4. Model: OKG2L-C
   
5. DRAM:  1.9 GiB
   
6. MMC:   sh-sdhi: 0, sh-sdhi: 1
   
7. Loading Environment from MMC... *** Warning - bad CRC, using default environment
   
8. 
   
9. In:    serial@1004b800
   
10. Out:   serial@1004b800
    
11. Err:   serial@1004b800
    
12. Net:   
    
13. Error: ethernet@11c20000 address not set.
    
14. No ethernet found.
    
15. 
    
16. Autoboot in 1 seconds
    
17. Card did not respond to voltage select!
    
18. 15555072 bytes read in 693 ms (21.4 MiB/s)
    
19. 30186 bytes read in 19 ms (1.5 MiB/s)
    
20. ## Flattened Device Tree blob at 48000000
    
21.    Booting using the fdt blob at 0x48000000
    
22.    Loading Device Tree to 00000000bbf30000, end 00000000bbf3a5e9 ... OK
    
23. 
    
24. Starting kernel ...
    

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3. Linux版本信息
用户名: root 密码: 无密码

1. root@okg2l:~# uname -a
   
2. Linux okg2l 4.19.165-cip41-arm64-renesas #1 SMP PREEMPT Mon Jun 13 02:34:03 UTC 2022 aarch64 GNU/Linux

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4. 系统实时性测试

1. nbsp;git clone https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git -b v0.92 # 下载源码

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5. **带宽测试

1. # 此处的IP是主机的地址,在主机上需要用iperf3 -s运行一个服务器

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# 总结

由于时间比较紧,目前只能进行这些测试，后续有时间继续更新其他外设测试．
不过从目前这些测试的数据来看系统实时性还是可以的，后续还能打上prermpt rt补丁提升实时性
**也能满足很多场景需求，也有可能是我的路由器为百兆，导致只能测试出百兆性能