ARM platforms: Migrate to using interrupt properties
An earlier patch added provision for the platform to provide secure
interrupt properties. ARM platforms already has a list of interrupts
that fall into different secure groups.
This patch defines macros that enumerate interrupt properties in the
same fashion, and points the driver driver data to a list of interrupt
properties rather than list of secure interrupts on ARM platforms. The
deprecated interrupt list definitions are however retained to support
legacy builds.
Configuration applied to individual interrupts remain unchanged, so no
runtime behaviour change expected.
NOTE: Platforms that use the arm/common function
plat_arm_gic_driver_init() must replace their PLAT_ARM_G1S_IRQS and
PLAT_ARM_G0_IRQS macro definitions with PLAT_ARM_G1S_IRQ_PROPS and
PLAT_ARM_G0_IRQ_PROPS macros respectively, using the provided
INTR_PROP_DESC macro.
Change-Id: I24d643b83e3333753a3ba97d4b6fb71e16bb0952
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
diff --git a/plat/arm/common/arm_gicv3.c b/plat/arm/common/arm_gicv3.c
index c9bba09..cec6a9d 100644
--- a/plat/arm/common/arm_gicv3.c
+++ b/plat/arm/common/arm_gicv3.c
@@ -6,6 +6,7 @@
#include <arm_def.h>
#include <gicv3.h>
+#include <interrupt_props.h>
#include <plat_arm.h>
#include <platform.h>
#include <platform_def.h>
@@ -25,14 +26,9 @@
/* The GICv3 driver only needs to be initialized in EL3 */
static uintptr_t rdistif_base_addrs[PLATFORM_CORE_COUNT];
-/* Array of Group1 secure interrupts to be configured by the gic driver */
-static const unsigned int g1s_interrupt_array[] = {
- PLAT_ARM_G1S_IRQS
-};
-
-/* Array of Group0 interrupts to be configured by the gic driver */
-static const unsigned int g0_interrupt_array[] = {
- PLAT_ARM_G0_IRQS
+static const interrupt_prop_t arm_interrupt_props[] = {
+ PLAT_ARM_G1S_IRQ_PROPS(INTR_GROUP1S),
+ PLAT_ARM_G0_IRQ_PROPS(INTR_GROUP0)
};
/*
@@ -58,10 +54,8 @@
const gicv3_driver_data_t arm_gic_data = {
.gicd_base = PLAT_ARM_GICD_BASE,
.gicr_base = PLAT_ARM_GICR_BASE,
- .g0_interrupt_num = ARRAY_SIZE(g0_interrupt_array),
- .g1s_interrupt_num = ARRAY_SIZE(g1s_interrupt_array),
- .g0_interrupt_array = g0_interrupt_array,
- .g1s_interrupt_array = g1s_interrupt_array,
+ .interrupt_props = arm_interrupt_props,
+ .interrupt_props_num = ARRAY_SIZE(arm_interrupt_props),
.rdistif_num = PLATFORM_CORE_COUNT,
.rdistif_base_addrs = rdistif_base_addrs,
.mpidr_to_core_pos = arm_gicv3_mpidr_hash