[nrf fromlist] modules: hal_nordic: nrfx: add nRF54L20 FLPR core

Added configuration files for nRF54L20 FLPR core.

Upstream PR #: 79355

Signed-off-by: Michał Stasiak <[email protected]>

Author: mstasiaknordic

modules/hal_nordic/nrfx/CMakeLists.txt

@@ -61,6 +61,7 @@ zephyr_compile_definitions_ifdef(CONFIG_SOC_COMPATIBLE_NRF54L15 NRF54L15_XXAA)
 zephyr_compile_definitions_ifdef(CONFIG_SOC_COMPATIBLE_NRF54L15_CPUAPP NRF_APPLICATION)
 zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54L20_ENGA       NRF54L20_ENGA_XXAA)
 zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUAPP NRF_APPLICATION)
+zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUFLPR NRF_FLPR)
 zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF9120             NRF9120_XXAA)
 zephyr_compile_definitions_ifdef(CONFIG_SOC_NRF9160             NRF9160_XXAA)
 
@@ -241,6 +242,7 @@ mdk_svd_ifdef(CONFIG_SOC_NRF54L10_CPUFLPR     nrf54l10_flpr.svd)
 mdk_svd_ifdef(CONFIG_SOC_NRF54L15_CPUAPP      nrf54l15_application.svd)
 mdk_svd_ifdef(CONFIG_SOC_NRF54L15_CPUFLPR     nrf54l15_flpr.svd)
 mdk_svd_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUAPP nrf54l20_enga_application.svd)
+mdk_svd_ifdef(CONFIG_SOC_NRF54L20_ENGA_CPUFLPR nrf54l20_enga_flpr.svd)
 mdk_svd_ifdef(CONFIG_SOC_NRF9120              nrf9120.svd)
 mdk_svd_ifdef(CONFIG_SOC_NRF9160              nrf9160.svd)
 mdk_svd_ifdef(CONFIG_SOC_NRF9230_ENGB_CPUAPP  nrf9230_engb_application.svd)