nios2: Build infrastructure
This patch adds Makefile and Kconfig files required for building a
nios2 kernel.
Signed-off-by: Ley Foon Tan <lftan@altera.com>
diff --git a/arch/nios2/Kconfig.debug b/arch/nios2/Kconfig.debug
new file mode 100644
index 0000000..8d4e6ba
--- /dev/null
+++ b/arch/nios2/Kconfig.debug
@@ -0,0 +1,17 @@
+menu "Kernel hacking"
+
+config TRACE_IRQFLAGS_SUPPORT
+ def_bool y
+
+source "lib/Kconfig.debug"
+
+config DEBUG_STACK_USAGE
+ bool "Enable stack utilization instrumentation"
+ depends on DEBUG_KERNEL
+ help
+ Enables the display of the minimum amount of free stack which each
+ task has ever had available in the sysrq-T and sysrq-P debug output.
+
+ This option will slow down process creation somewhat.
+
+endmenu