[meta-xilinx] [meta-xilinx-bsp][PATCH 2/4] tune-zynqmp.inc: Set default SOC_VARIANT to eg

[Manjukumar Matha]

From: Vineeth Chowdary Karumanchi <vineethchowz.chowdary at xilinx.com>

UltraScale MPSoC is shipped in 3 device variants.
https://www.xilinx.com/products/silicon-devices/soc/zynq-ultrascale-mpsoc.html#productTable

Available SOC_VARIANT's for zynqmp:
"cg" - Zynq UltraScale+  CG Devices
"eg" - Zynq UltraScale+  EG Devices (MALI 400)
"ev" - Zynq UltraScale+  EV Devices (MALI 400 + VCU)

This will extend MACHINEOVERRIDES for each device variant as:
cg  -->  zynqmpcg
eg  -->  zynqmpeg
ev  -->  zynqmpev

This patch sets the default value of SOC_VARIANT to eg. This can be
overriden in machine configuration to match the intended FPGA device.

Signed-off-by: Vineeth Chowdary Karumanchi <vineethchowz.chowdary at xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha at xilinx.com>
---
 meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc b/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc
index 8d1f953..225fa65 100644
--- a/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc
+++ b/meta-xilinx-bsp/conf/machine/include/tune-zynqmp.inc
@@ -1,6 +1,13 @@
 DEFAULTTUNE ?= "aarch64"
 SOC_FAMILY ?= "zynqmp"
 
+# Available SOC_VARIANT's for zynqmp:
+# "cg" - Zynq UltraScale+  CG Devices
+# "eg" - Zynq UltraScale+  EG Devices
+# "ev" - Zynq UltraScale+  EV Devices
+
+SOC_VARIANT ?= "eg"
+
 require conf/machine/include/arm/arch-armv8.inc
 require conf/machine/include/soc-family.inc
 
-- 
2.7.4