The boot loader must pass at a minimum the size and location of the
system memory, and the root filesystem location. The dtb must be
placed in a region of memory where the kernel decompressor will not
-overwrite it, whilst remaining within the region which will be covered
+overwrite it, while remaining within the region which will be covered
by the kernel's low-memory mapping.
A safe location is just above the 128MiB boundary from start of RAM.