zephyr/boards: Add support for BeaglePlay CC1352p7.

- Enable support for FLASH and IEEE802154 subg radio
- Requires Zephyr v3.8.0

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

Author: Ayush1325

ports/zephyr/boards/beagleplay_cc1352p7.conf

@@ -0,0 +1,13 @@
+# Flash drivers
+CONFIG_FLASH=y
+CONFIG_FLASH_MAP=y
+
+# Networking
+CONFIG_BT=n
+CONFIG_NET_IPV4=n
+CONFIG_NET_CONFIG_NEED_IPV6=y
+CONFIG_NET_CONFIG_NEED_IPV4=n
+CONFIG_NET_CONFIG_MY_IPV4_ADDR=""
+CONFIG_NET_L2_IEEE802154=y
+CONFIG_NET_DHCPV4=n
+CONFIG_NET_CONFIG_IEEE802154_CHANNEL=1