Fixed

nRF Util

tags
nRF Util
  • Memory protection mechanisms like ACL, BPROT, or RRAM protection are now checked and disabled as needed during nrfutil device program. Previously, these checks were performed only during erase operations. This fixes issues with programming with chip_erase_mode=ERASE_NONE on nRF54L Series devices (the default in west flash), which leads to RRAMC protection errors if that was enabled by the running firmware.
  • Memory protection mechanisms are now checked and disabled only when secure debug access is available, as the required reset type is not supported with non‑secure debug access. Programming generally worked with Secure AP‑Protect enabled and TF‑M firmware running, but failures could occur in some cases.
  • Support .hex files that have Windows-style line endings (CRLF).