Commit 50d73084 authored by Sebastian Bøe's avatar Sebastian Bøe Committed by Benjamin Cabé
Browse files

soc: nordic: nrf54h: Add support for CPURAD DEBUG_WAIT 



Add support for halting the Radio core immediately after reset. This
ensures that a debugger can attach and take control from the very
first instruction.

Signed-off-by: default avatarSebastian Bøe <sebastian.boe@nordicsemi.no>
parent 00afc189

soc/nordic/nrf54h/Kconfig

+11 −1
Original line number Diff line number Diff line
@@ -88,13 +88,23 @@ config SOC_NRF54H20_CPURAD_ENABLE 
	  Radiocore, and also power will be requested to the Radiocore

	  subsystem. The Radiocore will then start executing instructions.



if SOC_NRF54H20_CPURAD_ENABLE



config SOC_NRF54H20_CPURAD_ENABLE_CHECK_VTOR

	bool "Check VTOR before booting Radio core"

	default y

	depends on SOC_NRF54H20_CPURAD_ENABLE

	help

	  Verify that VTOR is not 0xFFFFFFFF before booting the Radiocore.



config SOC_NRF54H20_CPURAD_ENABLE_DEBUG_WAIT

	bool "Boot the Radio core in DEBUGWAIT mode"

	help

	  Halt the Radio core immediately after reset. This ensures that a

	  debugger can attach and take control from the very first

	  instruction.



endif # SOC_NRF54H20_CPURAD_ENABLE



config SOC_NRF54H20_CPURAD

	select SOC_NRF54H20_CPURAD_COMMON

soc/nordic/nrf54h/soc.c

+2 −3
Original line number Diff line number Diff line
@@ -230,13 +230,12 @@ void soc_late_init_hook(void) 
		return;

	}



	/* Don't wait as this is not yet supported. */

	bool cpu_wait = false;

	bool cpu_wait = IS_ENABLED(CONFIG_SOC_NRF54H20_CPURAD_ENABLE_DEBUG_WAIT);



	err_cpuconf = ironside_cpuconf(NRF_PROCESSOR_RADIOCORE, radiocore_address, cpu_wait, msg,

				       msg_size);

	__ASSERT(err_cpuconf == 0, "err_cpuconf was %d", err_cpuconf);

#endif

#endif /* CONFIG_SOC_NRF54H20_CPURAD_ENABLE */

}

#endif

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