diff mbox series

[v3,1/5] hw/arm: ast2600: Force a multiple of 32 of IRQs for the GIC

Message ID 20210302014317.915120-2-andrew@aj.id.au (mailing list archive)
State New, archived
Headers show
Series aspeed: LPC peripheral controller devices | expand

Commit Message

Andrew Jeffery March 2, 2021, 1:43 a.m. UTC 
This appears to be a requirement of the GIC model. The AST2600 allocates
197 GIC IRQs, which we will adjust shortly.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
---
 hw/arm/aspeed_ast2600.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/hw/arm/aspeed_ast2600.c b/hw/arm/aspeed_ast2600.c
index bf31ca351feb..bc0eeb058b24 100644
--- a/hw/arm/aspeed_ast2600.c
+++ b/hw/arm/aspeed_ast2600.c
@@ -65,7 +65,7 @@  static const hwaddr aspeed_soc_ast2600_memmap[] = {
 
 #define ASPEED_A7MPCORE_ADDR 0x40460000
 
-#define ASPEED_SOC_AST2600_MAX_IRQ 128
+#define AST2600_MAX_IRQ 128
 
 /* Shared Peripheral Interrupt values below are offset by -32 from datasheet */
 static const int aspeed_soc_ast2600_irqmap[] = {
@@ -267,7 +267,7 @@  static void aspeed_soc_ast2600_realize(DeviceState *dev, Error **errp)
     object_property_set_int(OBJECT(&s->a7mpcore), "num-cpu", sc->num_cpus,
                             &error_abort);
     object_property_set_int(OBJECT(&s->a7mpcore), "num-irq",
-                            ASPEED_SOC_AST2600_MAX_IRQ + GIC_INTERNAL,
+                            ROUND_UP(AST2600_MAX_IRQ + GIC_INTERNAL, 32),
                             &error_abort);
 
     sysbus_realize(SYS_BUS_DEVICE(&s->a7mpcore), &error_abort);