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hw/arm/xlnx-zynqmp: Connect ZynqMP's USB controllers

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Connect ZynqMP's USB controllers.

Signed-off-by: Francisco Iglesias <francisco.iglesias@amd.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20220920081517.25401-1-frasse.iglesias@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Francisco Iglesias 2022-09-20 10:15:17 +02:00 committed by Peter Maydell
parent 042e85d14c
commit acc0b8b05a
2 changed files with 39 additions and 0 deletions
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36
hw/arm/xlnx-zynqmp.c
View File

@ -143,6 +143,14 @@ static const int adma_ch_intr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
77, 78, 79, 80, 81, 82, 83, 84
};
static const uint64_t usb_addr[XLNX_ZYNQMP_NUM_USB] = {
0xFE200000, 0xFE300000
};
static const int usb_intr[XLNX_ZYNQMP_NUM_USB] = {
65, 70
};
typedef struct XlnxZynqMPGICRegion {
int region_index;
uint32_t address;
@ -428,6 +436,10 @@ static void xlnx_zynqmp_init(Object *obj)
object_initialize_child(obj, "qspi-dma", &s->qspi_dma, TYPE_XLNX_CSU_DMA);
object_initialize_child(obj, "qspi-irq-orgate",
&s->qspi_irq_orgate, TYPE_OR_IRQ);
for (i = 0; i < XLNX_ZYNQMP_NUM_USB; i++) {
object_initialize_child(obj, "usb[*]", &s->usb[i], TYPE_USB_DWC3);
}
}
static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
@ -814,6 +826,30 @@ static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
object_property_add_alias(OBJECT(s), bus_name,
OBJECT(&s->qspi), target_bus);
}
for (i = 0; i < XLNX_ZYNQMP_NUM_USB; i++) {
if (!object_property_set_link(OBJECT(&s->usb[i].sysbus_xhci), "dma",
OBJECT(system_memory), errp)) {
return;
}
qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "intrs", 4);
qdev_prop_set_uint32(DEVICE(&s->usb[i].sysbus_xhci), "slots", 2);
if (!sysbus_realize(SYS_BUS_DEVICE(&s->usb[i]), errp)) {
return;
}
sysbus_mmio_map(SYS_BUS_DEVICE(&s->usb[i]), 0, usb_addr[i]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 0,
gic_spi[usb_intr[i]]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 1,
gic_spi[usb_intr[i] + 1]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 2,
gic_spi[usb_intr[i] + 2]);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->usb[i].sysbus_xhci), 3,
gic_spi[usb_intr[i] + 3]);
}
}
static Property xlnx_zynqmp_props[] = {

3
include/hw/arm/xlnx-zynqmp.h
View File

@ -42,6 +42,7 @@
#include "hw/misc/xlnx-zynqmp-apu-ctrl.h"
#include "hw/misc/xlnx-zynqmp-crf.h"
#include "hw/timer/cadence_ttc.h"
#include "hw/usb/hcd-dwc3.h"
#define TYPE_XLNX_ZYNQMP "xlnx-zynqmp"
OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP)
@ -56,6 +57,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP)
#define XLNX_ZYNQMP_NUM_SPIS 2
#define XLNX_ZYNQMP_NUM_GDMA_CH 8
#define XLNX_ZYNQMP_NUM_ADMA_CH 8
#define XLNX_ZYNQMP_NUM_USB 2
#define XLNX_ZYNQMP_NUM_QSPI_BUS 2
#define XLNX_ZYNQMP_NUM_QSPI_BUS_CS 2
@ -132,6 +134,7 @@ struct XlnxZynqMPState {
XlnxZynqMPAPUCtrl apu_ctrl;
XlnxZynqMPCRF crf;
CadenceTTCState ttc[XLNX_ZYNQMP_NUM_TTC];
USBDWC3 usb[XLNX_ZYNQMP_NUM_USB];
char *boot_cpu;
ARMCPU *boot_cpu_ptr;