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hw/arm/xlnx-versal: Connect the CFU_APB, CFU_FDRO and CFU_SFR

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Connect the Configuration Frame Unit (CFU_APB, CFU_FDRO and CFU_SFR) to
the Versal machine.

Signed-off-by: Francisco Iglesias <francisco.iglesias@amd.com>
Acked-by: Edgar E. Iglesias <edgar@zeroasic.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20230831165701.2016397-8-francisco.iglesias@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Francisco Iglesias 2023-08-31 17:57:00 +01:00 • committed by Peter Maydell
parent eadd3343c4
commit b286d08aa1
2 changed files with 58 additions and 0 deletions
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42
hw/arm/xlnx-versal.c
View file

@ -570,6 +570,47 @@ static void versal_create_ospi(Versal *s, qemu_irq *pic)
qdev_connect_gpio_out(orgate, 0, pic[VERSAL_OSPI_IRQ]);
}
static void versal_create_cfu(Versal *s, qemu_irq *pic)
{
SysBusDevice *sbd;
/* CFU FDRO */
object_initialize_child(OBJECT(s), "cfu-fdro", &s->pmc.cfu_fdro,
TYPE_XLNX_VERSAL_CFU_FDRO);
sbd = SYS_BUS_DEVICE(&s->pmc.cfu_fdro);
sysbus_realize(sbd, &error_fatal);
memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_FDRO,
sysbus_mmio_get_region(sbd, 0));
/* CFU APB */
object_initialize_child(OBJECT(s), "cfu-apb", &s->pmc.cfu_apb,
TYPE_XLNX_VERSAL_CFU_APB);
sbd = SYS_BUS_DEVICE(&s->pmc.cfu_apb);
sysbus_realize(sbd, &error_fatal);
memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_APB,
sysbus_mmio_get_region(sbd, 0));
memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_STREAM,
sysbus_mmio_get_region(sbd, 1));
memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_STREAM_2,
sysbus_mmio_get_region(sbd, 2));
sysbus_connect_irq(sbd, 0, pic[VERSAL_CFU_IRQ_0]);
/* CFU SFR */
object_initialize_child(OBJECT(s), "cfu-sfr", &s->pmc.cfu_sfr,
TYPE_XLNX_VERSAL_CFU_SFR);
sbd = SYS_BUS_DEVICE(&s->pmc.cfu_sfr);
object_property_set_link(OBJECT(&s->pmc.cfu_sfr),
"cfu", OBJECT(&s->pmc.cfu_apb), &error_abort);
sysbus_realize(sbd, &error_fatal);
memory_region_add_subregion(&s->mr_ps, MM_PMC_CFU_SFR,
sysbus_mmio_get_region(sbd, 0));
}
static void versal_create_crl(Versal *s, qemu_irq *pic)
{
SysBusDevice *sbd;
@ -763,6 +804,7 @@ static void versal_realize(DeviceState *dev, Error **errp)
versal_create_pmc_iou_slcr(s, pic);
versal_create_ospi(s, pic);
versal_create_crl(s, pic);
versal_create_cfu(s, pic);
versal_map_ddr(s);
versal_unimp(s);