README.building.md: Update the README for building the layer

Update the README for building the layer

Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/meta-xilinx-bsp/README.building.md b/meta-xilinx-bsp/README.building.md
index c4aa33ad..e0e3f264 100644
--- a/meta-xilinx-bsp/README.building.md
+++ b/meta-xilinx-bsp/README.building.md
@@ -5,13 +5,17 @@ The following instructions require OE-Core meta and BitBake. Poky provides these
 components, however they can be acquired separately.
 
 Initialize a build using the `oe-init-build-env` script. Once initialized
-configure `bblayers.conf` by adding the `meta-xilinx` layer. e.g.:
+configure `bblayers.conf` by adding the `meta-xilinx-bsp` and
+`meta-xilinx-contrib` layer. e.g.:
 
         BBLAYERS ?= " \
                 <path to layer>/oe-core/meta \
-                <path to layer>/meta-xilinx \
+                <path to layer>/meta-xilinx-bsp \
+                <path to layer>/meta-xilinx-contrib \
                 "
 
+meta-xilinx-contrib is a contribution layer and is optional.
+
 To build a specific target BSP configure the associated machine in `local.conf`:
 
         MACHINE ?= "zc702-zynq7"