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| # OpenIPC Wiki | ||||
| [Table of Content](../README.md) | ||||
| 
 | ||||
| Selecting hardware to complete OpenIPC FPV kits | ||||
| ----------------------------------------------- | ||||
| 
 | ||||
| <p align="center"> | ||||
|   <img src="https://github.com/OpenIPC/wiki/blob/master/images/fpv-logo.jpg?raw=true" alt="Logo"/> | ||||
| </p> | ||||
| 
 | ||||
| 
 | ||||
| ### Upgrade you NVR to OpenIPC FPV firmware | ||||
| 
 | ||||
| - download actual [firmware](https://github.com/OpenIPC/firmware/releases/download/latest/openipc.hi3536dv100-nor-fpv.tgz) from OpenIPC site | ||||
| - unpack firmware archive to you TFTP server | ||||
| - connect UART to you | ||||
| - go to u-boot (press Ctrl+C) | ||||
| - execute a set of commands each line separately, changing the ip address of the nvr board and the ip address of your tftp server | ||||
| 
 | ||||
| ``` | ||||
| setenv ipaddr 192.168.0.222 | ||||
| setenv serverip 192.168.0.8 | ||||
| setenv netmask 255.255.255.0 | ||||
| setenv bootcmd 'sf probe 0; sf read 0x82000000 0x50000 0x200000; bootm 0x82000000' | ||||
| setenv uk 'mw.b 0x82000000 ff 1000000; tftp 0x82000000 uImage.${soc}; sf probe 0; sf erase 0x50000 0x200000; sf write 0x82000000 0x50000 ${filesize}' | ||||
| setenv ur 'mw.b 0x82000000 ff 1000000; tftp 0x82000000 rootfs.squashfs.${soc}; sf probe 0; sf erase 0x250000 0x800000; sf write 0x82000000 0x250000 ${filesize}' | ||||
| setenv bootargs 'mem=192M console=ttyAMA0,115200 panic=20 root=/dev/mtdblock3 rootfstype=squashfs init=/init mtdparts=hi_sfc:256k(boot),64k(env),2048k(kernel),8192k(rootfs),-(rootfs_data)' | ||||
| setenv osmem '192M' | ||||
| setenv totalmem '256M' | ||||
| setenv soc 'hi3536dv100' | ||||
| setenv da; setenv du; setenv dr; setenv dw; setenv dl; setenv dc; setenv up; setenv tk; setenv dd; setenv de; setenv jpeg_addr; setenv jpeg_size; setenv vobuf; setenv loadlogo; setenv appVideoStandard; setenv appSystemLanguage; setenv appCloudExAbility | ||||
| saveenv | ||||
| 
 | ||||
| run uk | ||||
| run ur | ||||
| 
 | ||||
| reset | ||||
| ``` | ||||
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