giga_r1: enable wifi

Enable all flags to get wifi working on the Giga R1 board.

Author: pillo79

variants/arduino_giga_r1_stm32h747xx_m7/arduino_giga_r1_stm32h747xx_m7.conf

@@ -11,7 +11,7 @@ CONFIG_CDC_ACM_DTE_RATE_CALLBACK_SUPPORT=y
 
 CONFIG_LLEXT_STORAGE_WRITABLE=n
 CONFIG_SHARED_MULTI_HEAP=y
-CONFIG_HEAP_MEM_POOL_SIZE=2048
+CONFIG_HEAP_MEM_POOL_SIZE=24576
 CONFIG_SHELL_STACK_SIZE=32768
 CONFIG_MAIN_STACK_SIZE=32768
 CONFIG_LLEXT_HEAP_SIZE=128
@@ -64,3 +64,46 @@ CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
 CONFIG_BT_RX_STACK_SIZE=4096
 
 CONFIG_STM32H7_BOOT_M4_AT_INIT=n
+
+CONFIG_SDHC=y
+CONFIG_SDIO_STACK=y
+CONFIG_SDHC_INIT_PRIORITY=75
+
+CONFIG_AIROC_WIFI_CUSTOM=y
+
+CONFIG_NETWORKING=y
+CONFIG_WIFI=y
+
+CONFIG_NET_MGMT=y
+CONFIG_NET_MGMT_EVENT=y
+CONFIG_NET_MGMT_EVENT_STACK_SIZE=8192
+CONFIG_NET_MAX_CONTEXTS=10
+CONFIG_NET_MGMT_EVENT_QUEUE_TIMEOUT=5000
+CONFIG_NET_MGMT_EVENT_QUEUE_SIZE=32
+CONFIG_NET_MAX_CONN=10
+CONFIG_NET_MGMT_EVENT_STACK_SIZE=4608
+
+CONFIG_POSIX_API=y
+
+CONFIG_NET_TCP=y
+CONFIG_NET_SOCKETS=y
+CONFIG_NET_IPV6=n
+CONFIG_NET_IPV4=y
+CONFIG_NET_ARP=y
+CONFIG_NET_UDP=y
+CONFIG_NET_DHCPV4=y
+CONFIG_NET_DHCPV4_OPTION_CALLBACKS=y
+CONFIG_NET_SOCKETS_NET_MGMT=y
+CONFIG_NET_SOCKETS_SOCKOPT_TLS=y
+
+CONFIG_DNS_RESOLVER=y
+CONFIG_DNS_SERVER_IP_ADDRESSES=y
+CONFIG_DNS_SERVER1="8.8.8.8"
+
+CONFIG_NET_CONFIG_AUTO_INIT=n
+CONFIG_NET_CONNECTION_MANAGER=y
+#CONFIG_WIFI_NM_MAX_MANAGED_INTERFACES=2
+
+CONFIG_NET_SHELL=y
+CONFIG_NET_L2_ETHERNET_MGMT=y
+CONFIG_NET_L2_WIFI_SHELL=y