qemu_nios2: run sanity checks with the emulator

Requires SDK 0.8.1

Change-Id: I2384508897bcd9f7a3d19962853f642c4ba815f4
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
diff --git a/scripts/sanity_chk/arches/nios2.ini b/scripts/sanity_chk/arches/nios2.ini
index 4cc97af..de6885d 100644
--- a/scripts/sanity_chk/arches/nios2.ini
+++ b/scripts/sanity_chk/arches/nios2.ini
@@ -1,3 +1,6 @@
 [arch]
 name = nios2
 platforms = qemu_nios2 altera_max10
+
+[qemu_nios2]
+qemu_support = true