Started addding moxie marin BSP
Initial commit of new Marin board BSP.

Console driver works (tested by using in the moxiesim BSP together with
a patched gdb moxie sim).

Build systems compiles the Marin code, but does not perform the
"make install" step for some reason. Have not tested if the moxiesim BSP
still works with these build system changes.
Some marin BSP fixes
Some marin BSP fixes
Added qemu_marin_boot section to linker script for qemu boot trampoline
Started addding moxie marin BSP
Initial commit of new Marin board BSP.

Console driver works (tested by using in the moxiesim BSP together with
a patched gdb moxie sim).

Build systems compiles the Marin code, but does not perform the
"make install" step for some reason. Have not tested if the moxiesim BSP
still works with these build system changes.
Some marin BSP fixes
Fix merge