Merge pull request #1340 from Andre-ARM/sec-irqs-fixes

Fix support for systems without secure interrupts

drivers/arm/gic/v2/gicv2_main.c

@@ -178,9 +178,6 @@ void gicv2_driver_init(const gicv2_driver_data_t *plat_driver_data)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 
-		/* The platform should provide a list of secure interrupts */
-		assert(plat_driver_data->g0_interrupt_array);
-
 		/*
 		 * If there are no interrupts of a particular type, then the
 		 * number of interrupts of that type should be 0 and vice-versa.
@@ -195,8 +192,8 @@ void gicv2_driver_init(const gicv2_driver_data_t *plat_driver_data)
 		WARN("Please migrate to using an interrupt_prop_t array\n");
 	}
 #else
-	assert(plat_driver_data->interrupt_props != NULL);
-	assert(plat_driver_data->interrupt_props_num > 0);
+	assert(plat_driver_data->interrupt_props_num > 0 ?
+			plat_driver_data->interrupt_props != NULL : 1);
 #endif
 
 	/* Ensure that this is a GICv2 system */

drivers/arm/gic/v3/gicv3_helpers.c

@@ -433,8 +433,7 @@ unsigned int gicv3_secure_spis_configure_props(uintptr_t gicd_base,
 	unsigned int ctlr_enable = 0;
 
 	/* Make sure there's a valid property array */
-	assert(interrupt_props != NULL);
-	assert(interrupt_props_num > 0);
+	assert(interrupt_props_num > 0 ? interrupt_props != NULL : 1);
 
 	for (i = 0; i < interrupt_props_num; i++) {
 		current_prop = &interrupt_props[i];
@@ -556,8 +555,7 @@ unsigned int gicv3_secure_ppi_sgi_configure_props(uintptr_t gicr_base,
 	unsigned int ctlr_enable = 0;
 
 	/* Make sure there's a valid property array */
-	assert(interrupt_props != NULL);
-	assert(interrupt_props_num > 0);
+	assert(interrupt_props_num > 0 ? interrupt_props != NULL : 1);
 
 	for (i = 0; i < interrupt_props_num; i++) {
 		current_prop = &interrupt_props[i];

drivers/arm/gic/v3/gicv3_main.c

@@ -103,8 +103,8 @@ void gicv3_driver_init(const gicv3_driver_data_t *plat_driver_data)
 		WARN("Please migrate to using interrupt_prop_t arrays\n");
 	}
 #else
-	assert(plat_driver_data->interrupt_props != NULL);
-	assert(plat_driver_data->interrupt_props_num > 0);
+	assert(plat_driver_data->interrupt_props_num > 0 ?
+	       plat_driver_data->interrupt_props != NULL : 1);
 #endif
 
 	/* Check for system register support */