huchuan2025/10-Project/102-上班/常见信息备忘/单板操作/EVB-E单板基本命令.md

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2025-03-01 23:45:36 +08:00
- 网络mount
- mount -t nfs -o nolock 192.168.9.12:/data/nfs/huchuan /mnt
- 启动脚本
`sh /acme/scripts/enable_usb_func.sh`
`sh /acme/scripts/enable_nfs.sh`
`ifconfig usb0 192.168.100.100`
`route add default gw 192.168.100.1`
`#mount -t nfs -o nolock -o tcp -o rsize=32768,wsize=32768 192.168.9.12:/data/nfs/huchuan/sys0407-003 /acme`
`cd /acme/scripts`
`sh load_evb_E_linux_all.sh`
`ln -s /acme/usr/bin/dbclient /usr/bin/dbclient`
- 拷贝
- scp -r huchuan@192.168.9.12:~/Workspace/qa/sdk_6920_qa/gtestlib/lib/* /acme/lib
- scp -r huchuan@192.168.9.12:~/Workspace/qa/sdk_6920_qa/bin/TEST_GREEN_SNS_VI_ISP_VPSS_720P /acme/bin
- scp -r huchuan@192.168.9.12:~/Workspace/qa/sdk_6920_qa/bin/TEST_FILTER_TOP /acme/bin
- 配置dns
- `root@acme:~# cat /etc/resolv.conf`
`nameserver 114.114.114.114`
- 查看时钟
- mount -t debugfs none /sys/kernel/debug
- cat /sys/kernel/debug/clk/clk_summary
- 9901调压
- 0.6v
- i2cset -r -y 0 0x40 0x1 0x31
- i2cset -r -y 0 0x40 0x1 0x30
- 0.4v
- i2cset -r -y 0 0x40 0x1 0x9
- i2cset -r -y 0 0x40 0x1 0x8
- 查看寄存器
- devmem 0x5000006c
- 切换日夜全彩
- echo set night 0 0 0 > /tmp/icr
- 临时关闭金字塔
- echo 3 ISP -s 0 pyr 0 > /tmp/pid
- 查看cpu工作模式
- cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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- 强制进入升级模式
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- devmem 0x48080074 w 0x200008
- 查看老info的命令
- devmem 0x1ffd03f4 02000202 50