Can you pastebin the output of your dmesg? The odroid images should not be booting RO in 2.0.1 anymore, and I'd like to see your kernel command lines. Also, if you could paste your /boot/boot.ini file -- you'd need to mount the first partition to /boot to do that (something along the lines of mount /dev/mmcblk0p1 /boot )
You can also try adding rw to the line that says setenv bootrootfs "..." inside the quotes, but that really shouldn't be necessary, but without log file output, I can't really say what you're running into.
