xlat_tables_v2: Revert recent changes to remove recursion

This commit reverts the following commits:

- c54c7fc35842 ("xlat_tables_v2: print xlat tables without recursion")
- db8cac2d986a ("xlat_tables_v2: unmap region without recursion.")
- 0ffe269215bd ("xlat_tables_v2: map region without recursion.")

This was part of PR#1843.

A problem has been detected in one of our test run configurations
involving dynamic mapping of regions and it is blocking the next
release. Until the problem can be solved, it is safer to revert
the changes.

Change-Id: I3d5456e4dbebf291c8b74939c6fb02a912e0903b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
2 files changed