[nrf fromlist] soc: nordic: nrf54h: Add DT_NODE_EXISTS check

D-Triveni · rlubos · commit 72ecd41ad7f3 · 2025-07-31T16:56:59.000+02:00
Add `DT_NODE_EXISTS` check to ensure cpurad partition
nodes exist before referencing their addresses.
This prevents build errors when these partitions are not
defined in the devicetree.

Upstream PR #: 93815

Signed-off-by: Triveni Danda &lt;triveni.danda@nordicsemi.no&gt;
diff --git a/soc/nordic/nrf54h/soc.c b/soc/nordic/nrf54h/soc.c
@@ -216,7 +216,7 @@ void soc_late_init_hook(void)
 				 DT_REG_ADDR(DT_NODELABEL(cpurad_slot0_partition)) +
 				 CONFIG_ROM_START_OFFSET);
 	}
-#else
+#elif DT_NODE_EXISTS(DT_NODELABEL(cpurad_slot0_partition))
 	radiocore_address =
 		(void *)(DT_REG_ADDR(DT_GPARENT(DT_NODELABEL(cpurad_slot0_partition))) +
 			 DT_REG_ADDR(DT_NODELABEL(cpurad_slot0_partition)) +

Original file line number	Diff line number	Diff line change
`@@ -216,7 +216,7 @@ void soc_late_init_hook(void)`
`216`	`216`	`DT_REG_ADDR(DT_NODELABEL(cpurad_slot0_partition)) +`
`217`	`217`	`CONFIG_ROM_START_OFFSET);`
`218`	`218`	`}`
`219`		`-#else`
	`219`	`+#elif DT_NODE_EXISTS(DT_NODELABEL(cpurad_slot0_partition))`
`220`	`220`	`radiocore_address =`
`221`	`221`	`(void *)(DT_REG_ADDR(DT_GPARENT(DT_NODELABEL(cpurad_slot0_partition))) +`
`222`	`222`	`DT_REG_ADDR(DT_NODELABEL(cpurad_slot0_partition)) +`