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| author | Philippe Mathieu-Daudé <philmd@linaro.org> | 2025-02-12 16:43:27 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2025-02-20 14:20:29 +0000 |
| commit | 284e354566c31687cce260401549a616cf513c60 (patch) | |
| tree | 5f0c82e2c9132470b2d9014a184056fb04d2726b /hw/arm/exynos4210.c | |
| parent | 4ac4d6e77613ccbb9aa55675429dc0b9ae1f8ea6 (diff) | |
| download | focaccia-qemu-284e354566c31687cce260401549a616cf513c60.tar.gz focaccia-qemu-284e354566c31687cce260401549a616cf513c60.zip | |
hw/arm/exynos4210: Specify explicitly the GIC has 64 external IRQs
When not specified, Cortex-A9MP configures its GIC with 64 external IRQs (see commit a32134aad89 "arm:make the number of GIC interrupts configurable"). Add the GIC_EXT_IRQS definition (with a comment) to make that explicit. Except explicitly setting a property value to its same implicit value, there is no logical change intended. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20250212154333.28644-3-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/exynos4210.c')
| -rw-r--r-- | hw/arm/exynos4210.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index b6537a2d64..b452470598 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -103,6 +103,8 @@ #define EXYNOS4210_PL330_BASE1_ADDR 0x12690000 #define EXYNOS4210_PL330_BASE2_ADDR 0x12850000 +#define GIC_EXT_IRQS 64 /* FIXME: verify for this SoC */ + enum ExtGicId { EXT_GIC_ID_MDMA_LCD0 = 66, EXT_GIC_ID_PDMA0, @@ -588,6 +590,8 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) /* Private memory region and Internal GIC */ qdev_prop_set_uint32(DEVICE(&s->a9mpcore), "num-cpu", EXYNOS4210_NCPUS); + qdev_prop_set_uint32(DEVICE(&s->a9mpcore), "num-irq", + GIC_EXT_IRQS + GIC_INTERNAL); busdev = SYS_BUS_DEVICE(&s->a9mpcore); sysbus_realize(busdev, &error_fatal); sysbus_mmio_map(busdev, 0, EXYNOS4210_SMP_PRIVATE_BASE_ADDR); |