Optimized the kernel foot print of the Host Image

In order to decrease the size of the kernel I removed unnecessary modules
(drivers, debug capabilities)

Signed-off-by: Dragos Motrea <Dragos.Motrea@enea.com>
Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>

4 files changed, 22 insertions, 0 deletions

diff --git a/features/tracing/tracing_n.cfg b/features/tracing/tracing_n.cfg
new file mode 100644
index 0000000..3f020a8
--- /dev/null
+++ b/features/tracing/tracing_n.cfg
@@ -0,0 +1,7 @@
+CONFIG_NOP_TRACER=n
+CONFIG_TRACE_CLOCK=n
+CONFIG_RING_BUFFER=n
+CONFIG_EVENT_TRACING=n
+CONFIG_CONTEXT_SWITCH_TRACER=n
+CONFIG_TRACING=n
+CONFIG_GENERIC_TRACER=n
diff --git a/features/tracing/tracing_n.scc b/features/tracing/tracing_n.scc
new file mode 100644
index 0000000..1a6657a
--- /dev/null
+++ b/features/tracing/tracing_n.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Disable options for tracing support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware tracing_n.cfg
diff --git a/features/tracing/tracing_y.cfg b/features/tracing/tracing_y.cfg
new file mode 100644
index 0000000..5fad689
--- /dev/null
+++ b/features/tracing/tracing_y.cfg
@@ -0,0 +1,7 @@
+CONFIG_NOP_TRACER=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
diff --git a/features/tracing/tracing_y.scc b/features/tracing/tracing_y.scc
new file mode 100644
index 0000000..be15540
--- /dev/null
+++ b/features/tracing/tracing_y.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable options for tracing support"
+define KFEATURE_COMPATIBILITY all
+
+kconf non-hardware tracing_n.cfg