Revert "global: Remove CONFIG_SYS_EXTRA_OPTIONS support"

Unfortunately, we require additional logic to buildman to support this
removal and still use SYS_SOC, etc, for build targets.

This reverts commit eeec00072d7a0b5b91896d014618e558ce438738.

Signed-off-by: Tom Rini <trini@konsulko.com>
7 files changed