meta-fii: meta-kudo: Use json expressions to select NBM chipset version

The NBM 2G and 4G chipset version is selected using expressions in
the json based on the chipset used and available in SDR.

Signed-off-by: Avenash Asai Thambi <avenash.thambi@fii-usa.com>
Change-Id: Ibd3c683fde94206254c37c3552db828a6b78e982
diff --git a/meta-fii/meta-kudo/recipes-phosphor/sensors/phosphor-virtual-sensor/cpu_detect_virtual.sh b/meta-fii/meta-kudo/recipes-phosphor/sensors/phosphor-virtual-sensor/cpu_detect_virtual.sh
index 72cff4a..0cdde03 100644
--- a/meta-fii/meta-kudo/recipes-phosphor/sensors/phosphor-virtual-sensor/cpu_detect_virtual.sh
+++ b/meta-fii/meta-kudo/recipes-phosphor/sensors/phosphor-virtual-sensor/cpu_detect_virtual.sh
@@ -1,21 +1,14 @@
 #!/bin/bash
+#Prototype CPU detection script
 
 # Provide source directive to shellcheck.
 # shellcheck source=meta-fii/meta-kudo/recipes-kudo/kudo-fw-utility/kudo-fw/kudo-lib.sh
 source /usr/libexec/kudo-fw/kudo-lib.sh
 
-CPU1_STATUS_N=$(get_gpio_ctrl "$GPIO_CPU1_STATUS_N")
+CPU1_STATUS_N=$(get_gpio_ctrl S1_STATUS_N)
 sleep 60
-sensor_name=$(busctl get-property xyz.openbmc_project.EntityManager /xyz/openbmc_project/inventory/system/chassis/NBM4G/CPU0_NBM4G_TMP_V xyz.openbmc_project.Configuration.ADC Name | awk '{print $2}')
-sensor="\"CPU0_NBM4G_TMP_V\""
-
-#4G sensor is found only in 1 CPU systems, so enough to check 4G for 1p alone
-if [[ "$sensor_name" == "$sensor" ]]; then
-    cp -f /etc/virtual-sensor/configurations/virtual_sensor_config1p4G.json /usr/share/phosphor-virtual-sensor/virtual_sensor_config.json
-else
-    if [[ $CPU1_STATUS_N == 1 ]]; then
-        cp -f /etc/virtual-sensor/configurations/virtual_sensor_config1p2G.json /usr/share/phosphor-virtual-sensor/virtual_sensor_config.json
-    else
-        cp -f /etc/virtual-sensor/configurations/virtual_sensor_config2p2G.json /usr/share/phosphor-virtual-sensor/virtual_sensor_config.json
-    fi
-fi
+if [[ $CPU1_STATUS_N == 1 ]]; then
+    cp -f /etc/virtual-sensor/configurations/virtual_sensor_config1p.json /usr/share/phosphor-virtual-sensor/virtual_sensor_config.json
+        else
+    cp -f /etc/virtual-sensor/configurations/virtual_sensor_config2p.json /usr/share/phosphor-virtual-sensor/virtual_sensor_config.json
+        fi