README.md: Update meta-xilinx-contrib docs to scrathgap

Signed-off-by: Sandeep Gundlupet Raju <[email protected]>
Signed-off-by: Mark Hatle <[email protected]>

meta-xilinx-contrib/README.md

@@ -1,6 +1,6 @@
 # meta-xilinx-contrib
 
-This layer is a contribution layer enables AMD Xilinx MicroBlaze, Zynq, ZynqMP
+This layer is a contribution layer enables AMD MicroBlaze, Zynq, ZynqMP
 and Versal devices and provides related metadata.
 Any patches from open source contributors for vendor board can be added here.
 
@@ -10,7 +10,7 @@ The following boards are supported by the meta-xilinx-contrib layer:
 
 | Devices    | Vendor Board Variant                                                                               | Machine Configuration file                                           | HW Board Device tree | QEMU tested | HW tested |
 |------------|----------------------------------------------------------------------------------------------------|----------------------------------------------------------------------|----------------------|-------------|-----------|
-| MicroBlaze | [Xilinx ML605 (QEMU)](https://www.digikey.com/en/products/detail/amd-xilinx/EK-V6-ML605-G/2175174) | [ml605-qemu-microblazeel](conf/machine/ml605-qemu-microblazeel.conf) | NA                   | No          | NA        |
+| MicroBlaze | [AMD ML605 (QEMU)](https://www.digikey.com/en/products/detail/amd-xilinx/EK-V6-ML605-G/2175174) | [ml605-qemu-microblazeel](conf/machine/ml605-qemu-microblazeel.conf) | NA                   | No          | NA        |
 | Zynq-7000  | NA                                                                                                 | NA                                                                   | NA                   |             |           |
 | ZynqMP     | NA                                                                                                 | NA                                                                   | NA                   |             |           |
 | Versal     | NA                                                                                                 | NA                                                                   | NA                   |             |           |
@@ -21,14 +21,18 @@ This layer depends on:
 
 	URI: https:///git.yoctoproject.org/poky
 	layers: meta, meta-poky
-	branch: langdale
+	branch: scarthgap
 
 	URI: https://git.openembedded.org/meta-openembedded
 	layers: meta-oe
-	branch: langdale
+	branch: scarthgap
+
+	URI: https://git.yoctoproject.org/meta-arm
+	layers: meta-arm, meta-arm-toolchain
+	branch: scarthgap
 
 	URI:
         https://git.yoctoproject.org/meta-xilinx (official version)
-        https://github.com/Xilinx/meta-xilinx (development and amd xilinx release)
+        https://github.com/Xilinx/meta-xilinx (development and AMD release)
 	layers: meta-xilinx-microblaze, meta-xilinx-core, meta-xilinx-vendor
-	branch: langdale or amd xilinx release version (e.g. rel-v2023.1)
+	branch: scarthgap or AMD release version (e.g. rel-v2024.2)