diff options
Diffstat (limited to 'hw/arm/xlnx-versal.c')
-rw-r--r-- | hw/arm/xlnx-versal.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c index 403fc7b881..cb0122a3a6 100644 --- a/hw/arm/xlnx-versal.c +++ b/hw/arm/xlnx-versal.c @@ -194,6 +194,29 @@ static void versal_create_gems(Versal *s, qemu_irq *pic) } } +static void versal_create_admas(Versal *s, qemu_irq *pic) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(s->lpd.iou.adma); i++) { + char *name = g_strdup_printf("adma%d", i); + DeviceState *dev; + MemoryRegion *mr; + + dev = qdev_create(NULL, "xlnx.zdma"); + s->lpd.iou.adma[i] = SYS_BUS_DEVICE(dev); + object_property_add_child(OBJECT(s), name, OBJECT(dev), &error_fatal); + qdev_init_nofail(dev); + + mr = sysbus_mmio_get_region(s->lpd.iou.adma[i], 0); + memory_region_add_subregion(&s->mr_ps, + MM_ADMA_CH0 + i * MM_ADMA_CH0_SIZE, mr); + + sysbus_connect_irq(s->lpd.iou.adma[i], 0, pic[VERSAL_ADMA_IRQ_0 + i]); + g_free(name); + } +} + /* This takes the board allocated linear DDR memory and creates aliases * for each split DDR range/aperture on the Versal address map. */ @@ -275,6 +298,7 @@ static void versal_realize(DeviceState *dev, Error **errp) versal_create_apu_gic(s, pic); versal_create_uarts(s, pic); versal_create_gems(s, pic); + versal_create_admas(s, pic); versal_map_ddr(s); versal_unimp(s); |