1# Nordic Semiconductor nRF54 MCU line
2
3# Copyright (c) 2024 Nordic Semiconductor ASA
4# SPDX-License-Identifier: Apache-2.0
5
6if SOC_SERIES_NRF54LX
7
8config SOC_NRF54L15
9	bool "NRF54L15"
10
11config SOC_NRF54L15_ENGA
12	bool "NRF54L15 ENGA"
13	select SOC_NRF54L15
14
15config SOC_NRF54L15_ENGA_CPUAPP
16	bool "NRF54L15 ENGA CPUAPP"
17	select ARM
18	select ARMV8_M_DSP
19	select CPU_CORTEX_M33
20	select CPU_HAS_ARM_MPU
21	select CPU_HAS_ICACHE
22	select CPU_HAS_ARM_SAU
23	select CPU_HAS_FPU
24	select HAS_HW_NRF_RADIO_IEEE802154
25	select HAS_POWEROFF
26	select SOC_NRF54L15_ENGA
27
28config SOC_NRF54LX_SKIP_CLOCK_CONFIG
29	bool "Skip clock frequency configuration in system initialization"
30	help
31	  With this option, the CPU clock frequency is not set during system initialization.
32	  The CPU runs with the default, hardware-selected frequency.
33
34config SOC_NRF_FORCE_CONSTLAT
35	bool "Force constant-latency mode"
36	help
37	  In constant latency mode the CPU wakeup latency and the PPI task response
38	  will be constant and kept at a minimum. This is secured by forcing a set
39	  of base resources on while in sleep. The advantage of having a constant
40	  and predictable latency will be at the cost of having increased power consumption.
41
42config SOC_NRF54L_VREG_MAIN_DCDC
43	bool "NRF54L DC/DC converter."
44	help
45	  To enable, an inductor must be connected to the DC/DC converter pin.
46
47config SOC_NRF54L_NORMAL_VOLTAGE_MODE
48	bool "NRF54L Normal Voltage Mode."
49
50config SOC_NRF54L_GLITCHDET_WORKAROUND
51	bool "Workaround that disables glitch detector"
52	default y
53	help
54	  Temporary workaround - disabling glitch detector to limit power consumption.
55
56if NRF_GRTC_TIMER
57
58config ELV_GRTC_LFXO_ALLOWED
59	bool
60	depends on NRF_GRTC_SLEEP_ALLOWED
61	select EXPERIMENTAL
62	help
63	  This feature allows using ELV mode when GRTC operates with the LFXO as
64	  a low-frequency clock source. The LFXO is automatically activated when
65	  preparing to system-off.
66	  WARNING! This feature is EXPERIMENTAL and may brick your device!
67
68endif # NRF_GRTC_TIMER
69
70endif # SOC_SERIES_NRF54LX
71