Add remaining bits of the Altera NiosII R1 support into qemu, which
is documentation, MAINTAINERS file entry, configure bits, arch_init
and configuration files for both linux-user (userland binaries) and
softmmu (hardware emulation).
Signed-off-by: Marek Vasut <address@hidden>
Cc: Chris Wulff <address@hidden>
Cc: Jeff Da Silva <address@hidden>
Cc: Ley Foon Tan <address@hidden>
Cc: Sandra Loosemore <address@hidden>
Cc: Yves Vandervennet <address@hidden>
---
V3: Checkpatch cleanup
V4: Rebase on top of qemu/master