giga_r1: enable wifi

.github/workflows/format_check.yml

@@ -34,6 +34,8 @@ jobs:
           files_ignore: |
             cores/arduino/api/**
             loader/llext_exports.c
+            loader/blobs/4343WA1_*.c
+            loader/blobs/wifi_nvram_image.h
             libraries/examples/**
             libraries/extras/**
             libraries/ea_malloc/**

loader/blobs/4343WA1_bin_qspi.c

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2025 Arduino SA
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/devicetree.h>
+#include "wiced_resource.h"
+
+#define QUADSPI_MMAP_BASE   DT_REG_ADDR_BY_IDX(DT_NODELABEL(quadspi), 1)
+#define FLASH_CHIP_OFFSET   DT_REG_ADDR(DT_NODELABEL(qspi_flash))
+#define AIROC_PART_OFS      DT_REG_ADDR(DT_NODELABEL(airoc_firmware))
+
+#define FW_ADDR (QUADSPI_MMAP_BASE + FLASH_CHIP_OFFSET + AIROC_PART_OFS)
+#define FW_SIZE 421098 /* same as the _bin.c file */
+
+const resource_hnd_t wifi_firmware_image = {
+	RESOURCE_IN_MEMORY,
+	FW_SIZE,
+	{ .mem = { (const char *) FW_ADDR } }
+};

loader/blobs/CMakeLists.txt

@@ -9,4 +9,10 @@ if (CONFIG_BOARD_ARDUINO_PORTENTA_C33)
         ${CMAKE_CURRENT_SOURCE_DIR}/c33_bl.bin
         ${gen_dir}/c33_bl.bin.inc
     )
-endif()
+endif()
+
+if(CONFIG_AIROC_WIFI_CUSTOM)
+    zephyr_include_directories(${CMAKE_CURRENT_LIST_DIR}) # for wifi_nvram_image.h
+    zephyr_library_sources(4343WA1_clm_blob.c)
+    zephyr_library_sources(4343WA1_bin_qspi.c) # use _bin.c for a static build
+endif()

loader/blobs/wifi_nvram_image.h

@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2019, Cypress Semiconductor Corporation, All Rights Reserved
+ * SPDX-License-Identifier: LicenseRef-PBL
+ *
+ * This file and the related binary are licensed under the
+ * Permissive Binary License, Version 1.0 (the "License");
+ * you may not use these files except in compliance with the License.
+ *
+ * You may obtain a copy of the License here:
+ * LICENSE-permissive-binary-license-1.0.txt and at
+ * https://www.mbed.com/licenses/PBL-1.0
+ *
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** @file
+ *  NVRAM file for CY8CKIT-062-WiFi-BT (PSoC6 WiFi-BT Pioneer Kit) using
+ *  Murata's Type 1DX module - Copied from bcm94343wwcd1.txt on 08/04/2019
+ *  # 2.4 GHz, 20 MHz BW mode; No Antenna Diversity
+ */
+
+#ifndef INCLUDED_NVRAM_IMAGE_H_
+#define INCLUDED_NVRAM_IMAGE_H_
+
+#include <string.h>
+#include <stdint.h>
+#include "generated_mac_address.txt"
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Character array of NVRAM image
+ *
+ * Generated from cyw94343cy8ckit-062-wifi-bt.txt
+ */
+
+static const char wifi_nvram_image[] =
+        "manfid=0x2d0"                          "\x00"
+        "prodid=0x0726"                         "\x00"
+        "vendid=0x14e4"                         "\x00"
+        "devid=0x43e2"                          "\x00"
+        "boardtype=0x0726"                      "\x00"
+        "boardrev=0x1202"                       "\x00"
+        "boardnum=22"                           "\x00"
+        NVRAM_GENERATED_MAC_ADDRESS             "\x00"
+        "sromrev=11"                            "\x00"
+        "boardflags=0x00404201"                 "\x00"
+        "boardflags3=0x04000000"                "\x00"
+        "xtalfreq=37400"                        "\x00"
+        "nocrc=1"                               "\x00"
+        "ag0=0"                                 "\x00"
+        "aa2g=1"                                "\x00"
+        "ccode=ALL"                             "\x00"
+        "extpagain2g=0"                         "\x00"
+        "pa2ga0=-145,6667,-751"                 "\x00"
+        "AvVmid_c0=0x0,0xc8"                    "\x00"
+        "cckpwroffset0=2"                       "\x00"
+        "maxp2ga0=74"                           "\x00"
+        "cckbw202gpo=0"                         "\x00"
+        "legofdmbw202gpo=0x88888888"            "\x00"
+        "mcsbw202gpo=0xaaaaaaaa"                "\x00"
+        "propbw202gpo=0xdd"                     "\x00"
+        "ofdmdigfilttype=18"                    "\x00"
+        "ofdmdigfilttypebe=18"                  "\x00"
+        "papdmode=1"                            "\x00"
+        "papdvalidtest=1"                       "\x00"
+        "pacalidx2g=48"                         "\x00"
+        "papdepsoffset=-22"                     "\x00"
+        "papdendidx=58"                         "\x00"
+        "il0"NVRAM_GENERATED_MAC_ADDRESS        "\x00"
+        "wl0id=0x431b"                          "\x00"
+        "muxenab=0x10"                          "\x00"
+        "\x00\x00";
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#else /* ifndef INCLUDED_NVRAM_IMAGE_H_ */
+
+#error Wi-Fi NVRAM image included twice
+
+#endif /* ifndef INCLUDED_NVRAM_IMAGE_H_ */

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
@@ -85,3 +85,47 @@ CONFIG_FS_FATFS_MAX_SS=4096
 CONFIG_FS_FATFS_MAX_LFN=255
 CONFIG_FS_FATFS_FSTAB_AUTOMOUNT=y
 CONFIG_FS_FATFS_CUSTOM_MOUNT_POINTS="wlan,ota"
+
+CONFIG_SDHC=y
+CONFIG_SDIO_STACK=y
+CONFIG_SDHC_INIT_PRIORITY=75
+
+CONFIG_AIROC_WIFI_CUSTOM=y
+CONFIG_STM32_MEMMAP=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