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

D-Triveni · D-Triveni · commit 100098fcae3d · 2025-07-31T15:27:32.000+05:30
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
@@ -211,7 +211,7 @@ 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
`@@ -211,7 +211,7 @@ void soc_late_init_hook(void)`
`211`	`211`	`DT_REG_ADDR(DT_NODELABEL(cpurad_slot0_partition)) +`
`212`	`212`	`CONFIG_ROM_START_OFFSET);`
`213`	`213`	`}`
`214`		`-#else`
	`214`	`+#elif DT_NODE_EXISTS(DT_NODELABEL(cpurad_slot0_partition))`
`215`	`215`	`radiocore_address =`
`216`	`216`	`(void *)(DT_REG_ADDR(DT_GPARENT(DT_NODELABEL(cpurad_slot0_partition))) +`
`217`	`217`	`DT_REG_ADDR(DT_NODELABEL(cpurad_slot0_partition)) +`