soc: nordic: common: vpr: Update custom idle

nordic-krch · henrikbrixandersen · commit 1dfe3cba99a4 · 2025-03-12T09:53:42.000+01:00
VPR (FLPR) on nRF54L series has fixed issue with sleeping so
custom CPU idle function does not need to be used there.

Signed-off-by: Krzysztof Chruściński &lt;krzysztof.chruscinski@nordicsemi.no&gt;
diff --git a/soc/nordic/common/vpr/CMakeLists.txt b/soc/nordic/common/vpr/CMakeLists.txt
@@ -3,6 +3,7 @@
 
 zephyr_include_directories(.)
 
-zephyr_library_sources(soc_context.S soc_idle.c soc_init.c)
+zephyr_library_sources(soc_context.S soc_init.c)
+zephyr_library_sources_ifdef(CONFIG_ARCH_HAS_CUSTOM_CPU_IDLE soc_idle.c)
 
 set(SOC_LINKER_SCRIPT ${ZEPHYR_BASE}/include/zephyr/arch/riscv/common/linker.ld CACHE INTERNAL "")
diff --git a/soc/nordic/common/vpr/Kconfig b/soc/nordic/common/vpr/Kconfig
@@ -16,8 +16,8 @@ config RISCV_CORE_NORDIC_VPR
 	select RISCV_HAS_CLIC
 	select RISCV_SOC_CONTEXT_SAVE
 	select HAS_FLASH_LOAD_OFFSET
-	select ARCH_HAS_CUSTOM_CPU_IDLE
-	select ARCH_HAS_CUSTOM_CPU_ATOMIC_IDLE
+	select ARCH_HAS_CUSTOM_CPU_IDLE if !SOC_SERIES_NRF54LX
+	select ARCH_HAS_CUSTOM_CPU_ATOMIC_IDLE if !SOC_SERIES_NRF54LX
 	select INCLUDE_RESET_VECTOR
 	imply XIP
 	help
