linux/configs: Add config fragment for debugging and verification

* This fragment should not be used for production or general use and is
  intended only for debugging and verification purposes

Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com>

2 files changed, 24 insertions, 0 deletions

diff --git a/recipes-kernel/linux/config/xilinx-common/features/debug/debug.cfg b/recipes-kernel/linux/config/xilinx-common/features/debug/debug.cfg
new file mode 100644
index 00000000..e4727976
--- /dev/null
+++ b/recipes-kernel/linux/config/xilinx-common/features/debug/debug.cfg
@@ -0,0 +1,20 @@
+# This config fragment is for verification and debug purposes
+
+CONFIG_DEBUG_INFO=y
+
+CONFIG_DEBUG_SPINLOCK=y
+CONFIG_DEBUG_RT_MUTEXES=y
+CONFIG_DEBUG_MUTEXES=y
+CONFIG_DEBUG_WW_MUTEX_SLOWPATH=y
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_LOCKDEP=y
+CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
+# CONFIG_LOCK_TORTURE_TEST not test
+
+CONFIG_PROVE_RCU=y
+CONFIG_PROVE_RCU_REPEATEDLY=y
+CONFIG_SPARSE_RCU_POINTER=y
+# /proc/sys/kernel/rcutorture_runnable
+# CONFIG_RCU_TORTURE_TEST not set
+CONFIG_RCU_CPU_STALL_INFO=y
+
diff --git a/recipes-kernel/linux/config/xilinx-common/features/debug/debug.scc b/recipes-kernel/linux/config/xilinx-common/features/debug/debug.scc
new file mode 100644
index 00000000..2a09b4f2
--- /dev/null
+++ b/recipes-kernel/linux/config/xilinx-common/features/debug/debug.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Debugging Setup"
+define KFEATURE_COMPATIBILITY board
+
+kconfig hardware debug.cfg