'VKS_ãQÏ;VG€_Chromebook Boot Scriptsetenv bootpart 3 setenv rootpart 2 setenv regen_ext2_bootargs 'setenv bootdev_bootargs root=/dev/${devname}${bootpart} rootwait rw; run regen_all' setenv cros_bootfile /vmlinux.uimg setenv extra_bootargs console=tty1 setenv mmc0_boot echo ERROR: Could not boot from USB or SD