diff options
Diffstat (limited to 'hw/arm/xlnx-versal.c')
| -rw-r--r-- | hw/arm/xlnx-versal.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index fa556d8764..4f74a64a0d 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -373,6 +373,21 @@ static void versal_create_rtc(Versal *s, qemu_irq *pic) qdev_get_gpio_in(DEVICE(&s->pmc.apb_irq_orgate), 0)); } +static void versal_create_trng(Versal *s, qemu_irq *pic) +{ + SysBusDevice *sbd; + MemoryRegion *mr; + + object_initialize_child(OBJECT(s), "trng", &s->pmc.trng, + TYPE_XLNX_VERSAL_TRNG); + sbd = SYS_BUS_DEVICE(&s->pmc.trng); + sysbus_realize(sbd, &error_fatal); + + mr = sysbus_mmio_get_region(sbd, 0); + memory_region_add_subregion(&s->mr_ps, MM_PMC_TRNG, mr); + sysbus_connect_irq(sbd, 0, pic[VERSAL_TRNG_IRQ]); +} + static void versal_create_xrams(Versal *s, qemu_irq *pic) { int nr_xrams = ARRAY_SIZE(s->lpd.xram.ctrl); @@ -909,6 +924,7 @@ static void versal_realize(DeviceState *dev, Error **errp) versal_create_sds(s, pic); versal_create_pmc_apb_irq_orgate(s, pic); versal_create_rtc(s, pic); + versal_create_trng(s, pic); versal_create_xrams(s, pic); versal_create_bbram(s, pic); versal_create_efuse(s, pic); |