diff --git a/boards.txt b/boards.txt
index fbfbd13f..b36a45f8 100644
--- a/boards.txt
+++ b/boards.txt
@@ -14,7 +14,7 @@ giga.menu.debug.true.postbuild_debug=-debug
 
 giga.build.zephyr_target=arduino_giga_r1//m7
 giga.build.zephyr_args=--shield arduino_giga_display_shield
-giga.build.zephyr_hals=hal_stm32
+giga.build.zephyr_hals=hal_stm32 hal_infineon
 giga.build.variant=arduino_giga_r1_stm32h747xx_m7
 giga.build.mcu=cortex-m7
 giga.build.fpu=-mfpu=fpv5-d16
@@ -456,7 +456,7 @@ portentac33.menu.mode.linked.postbuild_mode=-prelinked
 
 portentac33.build.zephyr_target=arduino_portenta_c33
 portentac33.build.zephyr_args=
-portentac33.build.zephyr_hals=hal_renesas
+portentac33.build.zephyr_hals=hal_renesas nanopb
 portentac33.build.variant=arduino_portenta_c33_r7fa6m5bh3cfc
 portentac33.build.mcu=cortex-m33
 portentac33.build.fpu=-mfpu=fpv5-sp-d16
diff --git a/extra/bootstrap.sh b/extra/bootstrap.sh
index b074c971..7fcfbee9 100755
--- a/extra/bootstrap.sh
+++ b/extra/bootstrap.sh
@@ -14,14 +14,11 @@ done
 
 python3 -m venv venv
 source venv/bin/activate
-pip install west
+pip install west protobuf grpcio-tools
 west init -l .
 west config manifest.project-filter -- "$HAL_FILTER"
 west update "$@"
 west zephyr-export
 pip install -r ../zephyr/scripts/requirements-base.txt
 west sdk install --version 0.17.0 -t arm-zephyr-eabi
-
-for hal in $NEEDED_HALS; do
-	west blobs fetch $hal
-done
+west blobs fetch $NEEDED_HALS
diff --git a/loader/llext_exports.c b/loader/llext_exports.c
index a0dc10df..7cc0a566 100644
--- a/loader/llext_exports.c
+++ b/loader/llext_exports.c
@@ -118,6 +118,9 @@ FORCE_EXPORT_SYM(net_buf_simple_pull);
 FORCE_EXPORT_SYM(net_buf_simple_add_mem);
 FORCE_EXPORT_SYM(net_buf_simple_pull_mem);
 FORCE_EXPORT_SYM(net_buf_unref);
+#if defined(CONFIG_BT_HCI_SETUP)
+FORCE_EXPORT_SYM(bt_h4_vnd_setup);
+#endif
 #endif
 
 #if defined(CONFIG_STACK_CANARIES)
diff --git a/variants/arduino_giga_r1_stm32h747xx_m7/arduino_giga_r1_stm32h747xx_m7.conf b/variants/arduino_giga_r1_stm32h747xx_m7/arduino_giga_r1_stm32h747xx_m7.conf
index 5ffbcf1b..e63c069d 100644
--- a/variants/arduino_giga_r1_stm32h747xx_m7/arduino_giga_r1_stm32h747xx_m7.conf
+++ b/variants/arduino_giga_r1_stm32h747xx_m7/arduino_giga_r1_stm32h747xx_m7.conf
@@ -45,4 +45,21 @@ CONFIG_VIDEO_BUFFER_SMH_ATTRIBUTE=2
 CONFIG_VIDEO_GC2145=y
 
 CONFIG_DISPLAY=y
-CONFIG_INPUT=y
\ No newline at end of file
+CONFIG_INPUT=y
+
+CONFIG_BT=y
+CONFIG_BT_HCI_RAW=y
+CONFIG_BT_HCI_RAW_H4=y
+CONFIG_BT_HCI_RAW_H4_ENABLE=y
+CONFIG_BT_BUF_ACL_RX_SIZE=255
+CONFIG_BT_BUF_CMD_TX_SIZE=255
+CONFIG_BT_BUF_EVT_DISCARDABLE_SIZE=255
+CONFIG_BT_MAX_CONN=4
+CONFIG_BT_CTLR_ADV_EXT=y
+CONFIG_BT_CTLR_ADV_PERIODIC=y
+CONFIG_BT_CTLR_DTM_HCI=y
+CONFIG_CYW4343W_MURATA_1DX=y
+CONFIG_BT_HCI_DRIVER_LOG_LEVEL_DBG=y
+CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048
+CONFIG_BT_RX_STACK_SIZE=4096
+CONFIG_BT_HCI_TX_STACK_SIZE=4096
\ No newline at end of file
diff --git a/variants/arduino_portenta_c33_r7fa6m5bh3cfc/arduino_portenta_c33_r7fa6m5bh3cfc.conf b/variants/arduino_portenta_c33_r7fa6m5bh3cfc/arduino_portenta_c33_r7fa6m5bh3cfc.conf
index 4ba7d164..e0ef6dd1 100644
--- a/variants/arduino_portenta_c33_r7fa6m5bh3cfc/arduino_portenta_c33_r7fa6m5bh3cfc.conf
+++ b/variants/arduino_portenta_c33_r7fa6m5bh3cfc/arduino_portenta_c33_r7fa6m5bh3cfc.conf
@@ -25,6 +25,11 @@ CONFIG_ARM_MPU=n
 CONFIG_SHELL_STACK_SIZE=32768
 CONFIG_MAIN_STACK_SIZE=32768
 CONFIG_LLEXT_HEAP_SIZE=128
+CONFIG_HEAP_MEM_POOL_SIZE=65536
+CONFIG_ISR_STACK_SIZE=8192
+CONFIG_LOG_PROCESS_THREAD_STACK_SIZE=8192
+CONFIG_IDLE_STACK_SIZE=8192
+CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=8192
 
 CONFIG_ADC=n
 CONFIG_PWM=y
@@ -56,6 +61,11 @@ CONFIG_NET_TX_STACK_SIZE=8192
 CONFIG_NET_RX_STACK_SIZE=8192
 CONFIG_NET_TCP_WORKQ_STACK_SIZE=8192
 CONFIG_NET_MGMT_EVENT_STACK_SIZE=8192
+CONFIG_NET_MGMT_EVENT_MONITOR_STACK_SIZE=8192
+CONFIG_NET_SOCKETS_SERVICE_STACK_SIZE=8192
+CONFIG_ETH_RA_RX_THREAD_STACK_SIZE=8192
+CONFIG_NET_CONNECTION_MANAGER_MONITOR_STACK_SIZE=8192
+
 CONFIG_NET_TCP=y
 CONFIG_NET_SOCKETS=y
 CONFIG_POSIX_API=y
@@ -68,3 +78,26 @@ CONFIG_MBEDTLS_HEAP_SIZE=60000
 CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=7168
 CONFIG_MBEDTLS_HASH_ALL_ENABLED=y
 CONFIG_MBEDTLS_CMAC=y
+
+CONFIG_WIFI=y
+CONFIG_WIFI_ESP_HOSTED=y
+CONFIG_NANOPB=y
+CONFIG_NET_CONFIG_AUTO_INIT=n
+CONFIG_NET_CONNECTION_MANAGER=y
+CONFIG_WIFI_NM_MAX_MANAGED_INTERFACES=2
+CONFIG_NET_L2_WIFI_SHELL=y
+CONFIG_NET_MGMT_EVENT_QUEUE_SIZE=32
+
+CONFIG_NET_IF_MAX_IPV4_COUNT=3
+CONFIG_NET_IF_MAX_IPV6_COUNT=3
+
+CONFIG_BT=y
+CONFIG_BT_HCI_RAW=y
+CONFIG_BT_HCI_RAW_H4=y
+CONFIG_BT_HCI_RAW_H4_ENABLE=y
+CONFIG_BT_BUF_ACL_RX_SIZE=255
+CONFIG_BT_BUF_CMD_TX_SIZE=255
+CONFIG_BT_BUF_EVT_DISCARDABLE_SIZE=255
+CONFIG_BT_MAX_CONN=4
+CONFIG_BT_CTLR_ADV_EXT=y
+CONFIG_BT_CTLR_ADV_PERIODIC=y
\ No newline at end of file
diff --git a/west.yml b/west.yml
index 98804454..8b0a0a20 100644
--- a/west.yml
+++ b/west.yml
@@ -21,7 +21,7 @@ manifest:
   projects:
     - name: zephyr
       remote: arduino
-      revision: zephyr-arduino-20250520
+      revision: zephyr-arduino-20250523
       import:
         name-allowlist:
           - cmsis
@@ -32,6 +32,7 @@ manifest:
           - segger
           - thrift
           - mcuboot
+          - nanopb
           - lvgl
         path-allowlist:
           - modules/hal/*