drivers: ieee802154: Deny use of nRF FICR registers in NS domain (63fe072a) · Commits · Wenxi XU / zephyr

This commit introduces the catch that prevents building of IEEE 802.15.4 nRF driver in case the non-secure domain of the core is used. Signed-off-by:

drivers/ieee802154/ieee802154_nrf5.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -86,9 +86,14 @@ static void nrf5_get_eui64(uint8_t *mac)
		mac[index++] = (IEEE802154_NRF5_VENDOR_OUI >> 8) & 0xff;
		mac[index++] = IEEE802154_NRF5_VENDOR_OUI & 0xff;

		#if defined(CONFIG_SOC_NRF5340_CPUAPP) && \
		defined(CONFIG_TRUSTED_EXECUTION_NONSECURE)
		#error Accessing EUI64 on the non-secure mode is not supported at the moment
		#else
		/* Use device identifier assigned during the production. */
		factoryAddress = (uint64_t)EUI64_ADDR[0] << 32;
		factoryAddress \|= EUI64_ADDR[1];
		#endif
		memcpy(mac + index, &factoryAddress, sizeof(factoryAddress) - index);
		}