Add drivers and configuration for DISCO_L475VG_IOT01A target.

Missing required Mbed-os 5.14 and bootloader.

Author: Jammu Kekkonen

drivers/wifi-ism43362.lib

@@ -0,0 +1 @@
+https://github.com/ARMmbed/wifi-ism43362/#1c040113be0fe2a14c4b6107e1db3ec24e8b20b6

mbed_app.json

@@ -3,7 +3,6 @@
         "MBED_TRACE_MAX_LEVEL=TRACE_LEVEL_INFO",
         "MBED_CLIENT_USER_CONFIG_FILE=\"mbed_cloud_client_user_config.h\"",
         "MBED_CLOUD_CLIENT_USER_CONFIG_FILE=\"mbed_cloud_client_user_config.h\"",
-        "MBED_BOOTLOADER_SIZE=(32*1024)",
         "ARM_UC_USE_PAL_BLOCKDEVICE=1"
     ],
     "target_overrides": {
@@ -134,6 +133,34 @@
             "sd.SPI_MISO"                               : "PC_2",
             "sd.SPI_CLK"                                : "PC_7",
             "sd.SPI_CS"                                 : "PB_9"
+        },
+        "DISCO_L475VG_IOT01A": {
+            "target.network-default-interface-type"     : "WIFI",
+            "target.bootloader_img"                     : "bootloader/mbed-bootloader-disco_l475vg_iot01a-internal_qspif-kvstore-unofficial.bin",
+            "target.header_offset"                      : "0x11800",
+            "target.app_offset"                         : "0x11C00",
+            "target.components_add"                     : ["QSPIF"],
+            "bootloader-size"                           : "(38*1024)",
+            "ism43362.read-thread-stack-size"           : 1024,
+            "mbed-client-pal.pal-max-frag-len"          : 1,
+            "mbed-cloud-client.update-storage"          : "ARM_UCP_FLASHIAP_BLOCKDEVICE",
+            "storage.storage_type"                      : "TDB_INTERNAL",
+            "storage_tdb_internal.internal_base_address": "(MBED_ROM_START + MBED_BOOTLOADER_SIZE)",
+            "storage_tdb_internal.internal_size"        : "(2*16*1024)",
+            "update-client.application-details"         : "(MBED_ROM_START + MBED_BOOTLOADER_SIZE + MBED_CONF_STORAGE_TDB_INTERNAL_INTERNAL_SIZE)",
+            "update-client.bootloader-details"          : "0x08000000",
+            "update-client.firmware-header-version"     : "2",
+            "update-client.storage-address"             : "0",
+            "update-client.storage-locations"           : 1,
+            "update-client.storage-page"                : 256,
+            "update-client.storage-size"                : "((MBED_ROM_START + MBED_ROM_SIZE - APPLICATION_ADDR) * MBED_CONF_UPDATE_CLIENT_STORAGE_LOCATIONS)"
+        }
+    },
+    "config": {
+        "bootloader-size": {
+            "help"      : "Helper macro to enable calculation of rom regions. target.header_offset and target.app_offset still needs to be calculated manually, though.",
+            "value"     : "(32*1024)",
+            "macro_name": "MBED_BOOTLOADER_SIZE"
         }
     }
 }

mbed_cloud_client_user_config.h

@@ -23,7 +23,12 @@
 #define MBED_CLOUD_CLIENT_TRANSPORT_MODE_TCP
 #define MBED_CLOUD_CLIENT_LIFETIME              3600
 
+#ifdef TARGET_DISCO_L475VG_IOT01A
+#define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE       256
+#else
 #define SN_COAP_MAX_BLOCKWISE_PAYLOAD_SIZE       512
+#endif
+
 
 /* set flag to enable update support in mbed Cloud client */
 #define MBED_CLOUD_CLIENT_SUPPORT_UPDATE