zephyr 4.5-rc2 bump

zephcore/patches/zephyr/0001-lora-lr11xx-lr20xx-build.patch

@@ -22,6 +22,9 @@ LR1121); zephcore_common.conf selects it on every board, so on an LR1110- or
 LR2021-only board the choice silently fell through to loramac-node (a Kconfig
 warning, no build error).  Our two drivers are native-backend drivers.
 
+Rebased 2026-10-15 onto upstream bb0f4534b50 ("lora: native: fake LoRa driver"), which added
+DT_HAS_ZEPHYR_FAKE_LORA_ENABLED to the same depends on line; ours are appended after it.
+
 diff --git a/drivers/lora/CMakeLists.txt b/drivers/lora/CMakeLists.txt
 index fecfe8ea8bb..0fbeadcc404 100644
 --- a/drivers/lora/CMakeLists.txt
@@ -40,7 +43,7 @@ index fecfe8ea8bb..0fbeadcc404 100644
  add_subdirectory_ifdef(CONFIG_LORA_MODULE_BACKEND_LORAMAC_NODE loramac-node)
  add_subdirectory_ifdef(CONFIG_LORA_MODULE_BACKEND_LORA_BASICS_MODEM lora-basics-modem)
 diff --git a/drivers/lora/Kconfig b/drivers/lora/Kconfig
-index 67346bc1142..eff530d806a 100644
+index db8639fdc63..02e85e70b87 100644
 --- a/drivers/lora/Kconfig
 +++ b/drivers/lora/Kconfig
 @@ -5,6 +5,7 @@
@@ -51,19 +54,20 @@ index 67346bc1142..eff530d806a 100644
  
  menuconfig LORA
  	bool "LoRa drivers"
-@@ -36,8 +37,10 @@ config LORA_MODULE_BACKEND_LORA_BASICS_MODEM
+@@ -37,9 +38,11 @@ config LORA_MODULE_BACKEND_LORA_BASICS_MODEM
  
  config LORA_MODULE_BACKEND_NATIVE
  	bool "Native Zephyr backend"
 +	# ZephCore patch: lr11xx/ and lr20xx/ are native-backend drivers too.
  	depends on DT_HAS_SEMTECH_SX1261_ENABLED || DT_HAS_SEMTECH_SX1262_ENABLED \
--		|| DT_HAS_ST_STM32WL_SUBGHZ_RADIO_ENABLED || DT_HAS_SEMTECH_LR1121_ENABLED
-+		|| DT_HAS_ST_STM32WL_SUBGHZ_RADIO_ENABLED || DT_HAS_SEMTECH_LR1121_ENABLED \
+ 		|| DT_HAS_ST_STM32WL_SUBGHZ_RADIO_ENABLED || DT_HAS_SEMTECH_LR1121_ENABLED || \
+-		DT_HAS_ZEPHYR_FAKE_LORA_ENABLED
++		DT_HAS_ZEPHYR_FAKE_LORA_ENABLED \
 +		|| DT_HAS_SEMTECH_LR1110_ENABLED || DT_HAS_SEMTECH_LR2021_ENABLED
  	help
  	  Use Zephyr's built-in LoRa drivers without external modules.
- 	  Currently supports SX1261/SX1262, the STM32WL sub-GHz radio and LR1121.
-@@ -81,6 +84,8 @@ config LORA_INIT_PRIORITY
+ 	  Currently supports SX1261/SX1262, STM32WL, LR1121 and fake radios.
+@@ -88,6 +91,8 @@ config LORA_INIT_PRIORITY
  
  rsource "Kconfig.sx12xx"
  rsource "Kconfig.rylrxxx"

zephcore/west.yml

@@ -6,7 +6,7 @@ manifest:
   projects:
     - name: zephyr
       remote: zephyrproject-rtos
-      revision: 11808e9ea8abc132661fe18a21236e053ab04b93
+      revision: c136c73d7be3305d2c07ee5726d4c6d0d985068b
       import: true
 
   self: