[meta-xilinx] [meta-xilinx-bsp][PATCH] linux-xlnx.inc: Add required kernel config to enable fpga-manager

[Manjukumar Matha]

From: Jaewon Lee <jaewon.lee at xilinx.com>

Enable overlays in kernel if fpga-manager IMAGE_FEATURES is enabled

Signed-off-by: Jaewon Lee <jaewon.lee at xilinx.com>
Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr at xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha at xilinx.com>
---
 meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc                   | 3 +++
 .../recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.cfg    | 3 +++
 .../recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.scc    | 4 ++++
 3 files changed, 10 insertions(+)
 create mode 100644 meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.cfg
 create mode 100644 meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.scc

diff --git a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc
index c4ca815..3022b28 100644
--- a/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc
+++ b/meta-xilinx-bsp/recipes-kernel/linux/linux-xlnx.inc
@@ -43,3 +43,6 @@ SRC_URI_append = " file://xilinx-kmeta;type=kmeta;name=xilinx-kmeta;destsuffix=x
 KERNEL_FEATURES_append_kc705-microblazeel = " bsp/kc705-microblazeel/kc705-microblazeel.scc"
 
 KERNEL_FEATURES_append_zynqmp = "${@bb.utils.contains('DISTRO_FEATURES', 'xen', ' bsp/xilinx/xen.scc', '', d)}"
+
+KERNEL_FEATURES_append_zynqmp = "${@bb.utils.contains('IMAGE_FEATURES', 'fpga-manager', ' features/overlay/overlay.scc', '', d)}"
+
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.cfg b/meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.cfg
new file mode 100644
index 0000000..44462be
--- /dev/null
+++ b/meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.cfg
@@ -0,0 +1,3 @@
+# Device Tree support
+CONFIG_OF_CONFIGFS=y
+CONFIG_OF_OVERLAY=y
diff --git a/meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.scc b/meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.scc
new file mode 100644
index 0000000..14f05ff
--- /dev/null
+++ b/meta-xilinx-bsp/recipes-kernel/linux/xilinx-kmeta/features/overlay/overlay.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable overlay"
+define KFEATURE_COMPATIBILITY board
+
+kconfig hardware overlay.cfg
-- 
2.7.4