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no .dtb file (4 replies)

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Hello Bodhi,

Is it possible to boot using ONLY uImage kernel file without its .dtb file? If so, can you help me to modify the following uEnv.txt file so that it won't need the openwrt-oxnas-pogoplug-pro.dtb file to properly boot, i.e. what needs to change in the bootcmd_usb line?
bootargs_usb=setenv bootargs 'console=ttyS0,115200n8 root=/dev/sda1 rootdelay=2 rootfstype=ext4 LABEL=usb_rootfs'
bootcmd_usb=run bootargs_usb; ext2load $bootdev $device $u_image_addr $u_image; ext2load $bootdev $device $dtb_image_addr $dtb_image; bootm $u_image_addr - $dtb_image_addr
dtb_image=/boot/openwrt-oxnas-pogoplug-pro.dtb
dtb_image_addr=0x62c00000
initrd_image_addr=0x62000000
u_image=/boot/openwrt-oxnas-uImage
u_image_addr=0x60500000

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