https://fedoraproject.org/wiki/Architectures/ARM/Quality_Assurance/Device_Tree_testing dhcp;usb reset 1 ext2load usb 0:2 4880000 /boot/uinitrd-tegra ext2load usb 0:2 4080000 /boot/uImage-tegra tftpboot 4080000 tmp/uImage-test tftpboot 5880000 tmp/tegra20-trimslice.dtb bootm 4080000 4880000 5880000 ==== http://fpaste.org/O7UW/ cat /boot/vmlinuz-3.6.1-2.fc18.armv7hl.tegra /boot/tegra20-trimslice.dtb >/tmp/zimage-with-dtb-appended mkimage -A arm -O linux -T kernel -C none -a 0x00008000 -e 0x00008000 -n "kernel 3.6.2 with appended dtb" -d /tmp/zimage-3.6.2-dtb /boot/uImage-dtb cat <<-EOF > /boot/boot.cmd.appended.mmc setenv bootargs mem=384M@0M mem=512M@512M nvmem=128M@384M vmalloc=248M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk0p3 ro rootwait ext2load mmc 0:1 4880000 uInitrd ext2load mmc 0:1 4080000 uImage-dtb bootm 4080000 4880000 EOF mkimage -A arm -O linux -T script -C none -a 0 -e 0 -n "this points to the appended uImage" -d /boot/boot.cmd.appended.mmc /tmp/boot.scr cp /boot/boot.scr /boot/boot.scr_before_appended mv /tmp/boot.scr /boot/boot.scr ==