| # Nordic Semiconductor nRF5340 Application MCU |
| |
| # Copyright (c) 2019 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| if SOC_NRF5340_CPUAPP_QKAA |
| |
| config SOC |
| default "nRF5340_CPUAPP_QKAA" |
| |
| config NUM_IRQS |
| default 69 |
| |
| config NRF5340_CPUAPP_ERRATUM19 |
| bool "Include workarounds for Erratum 19" |
| depends on !TRUSTED_EXECUTION_NONSECURE |
| help |
| This anomaly applies to IC Rev. Engineering A, build codes QKAA-AB0. |
| This config MUST be enabled if there is a chance the code will be run |
| on nRF5340 Engineering A. Enabling this config is safe on other |
| nRF5340 variants, but might increase flash size. |
| The workaround involves adding run-time checks when using the SPU, |
| and aligning regions on 32 KiB instead of 16 KiB if they are to be |
| locked with the SPU. |
| More info: https://infocenter.nordicsemi.com/topic/errata_nRF5340_EngA/ERR/nRF5340/EngineeringA/latest/anomaly_340_19.html?cp=3_0_1_0_1_15 |
| |
| endif # SOC_NRF5340_CPUAPP_QKAA |
