arch-nios2.inc: self-contained BSP info
arch-nios2.inc: self-contained BSP info

If an architecture (such as Nios2) was not natively supported by "jethro",
any needed information (endianness, bits, os, ...) had to be provided
by manually editing various classes (via patching).
In "morty" the interface is much cleaner, it is possible to store/report
the information from within the architecture BSB.

Change-Id: Id7aefb7813c8c48319594013bc51457a69608f24
Signed-off-by: Juro Bystricky <632519cd04f15aec8742590453c2132c1299a8ac@intel.com>

zephyrproject-rtos/meta-zephyr-sdk,zephyrproject-rtos/meta-zephyr-sdk,zephyrproject-rtos/meta-zephyr-sdk,zephyrproject-rtos/meta-zephyr-sdk