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RDK Firmware(Image) upgrade:

Approach 1:

RDK firmware upgrade with XConf server: Firmware upgrade through XCONF server - Turris-Omnia - User Manual - 2020 - M6

Approach 2(Quick):

Copy zImage and rootfs files from PC to /tmp/ folder directory of Turris Omnia which is running RDK Image

For example

Code Block
languagebash
scp zImage--4.14.22-r0-turris-20200720105910.bin root@<TurrisOmnia-IP>:/tmp/
scp rdkb-generic-broadband-image_default_20200720105910.rootfs.tar.gz root@<TurrisOmnia-IP>:/tmp/


In Turris Omnia, execute Execute /lib/rdk/TurrisFwUpgrade.sh  sh  to flash upgraded new RDK image present in /tmp folder

Code Block
# sh /lib/rdk/TurrisFwUpgrade.sh


Approach

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3:

Go back to OpenWrt OS (please refer Fallback to OpenWrt OS section above ).

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=> env set yocto_bootargs earlyprintk console=ttyS0,115200 root=/dev/mmcblk0p5 rootfstype=ext2 rw rootwait
=> env set yocto_mmcload setenv bootargs \"\$yocto_bootargs cfg80211.freg=\$regdomain\"\; ext2load mmc 0:3 0x01000000 zImage\; ext2load mmc 0:3 0x02000000 armada-385-turris-omnia.dtb
=> env set mmcboot run yocto_mmcload \|\| run openwrt_mmcload \|\| run factory_mmcload\; bootz 0x01000000 - 0x02000000
=> saveenv
=> reset

Turris Omnia is will now running upgraded run upgraded version of Yocto based RDKB RDK image.