Code review comment for lp://qastaging/~pfalcon/linaro-image-tools/snowball_dts_tweaks

Hi Paul,

apart from the default values to use, the changes look OK in order to add support for 'fdt_high' and 'initrd_high'.

There are though at least 20 tests failing with their introduction. Also, tests would need to be fixed with the correct values for the specific boards once we have them.