#include "hw/arm/xlnx-zynqmp.h"
#include "hw/intc/arm_gic_common.h"
#include "exec/address-spaces.h"
+#include "sysemu/kvm.h"
+#include "kvm_arm.h"
#define GIC_NUM_SPI_INTR 160
#define SATA_ADDR 0xFD0C0000
#define SATA_NUM_PORTS 2
+#define DP_ADDR 0xfd4a0000
+#define DP_IRQ 113
+
+#define DPDMA_ADDR 0xfd4c0000
+#define DPDMA_IRQ 116
+
static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
};
return GIC_NUM_SPI_INTR + cpu_nr * GIC_INTERNAL + ppi_index;
}
+static void xlnx_zynqmp_create_rpu(XlnxZynqMPState *s, const char *boot_cpu,
+ Error **errp)
+{
+ Error *err = NULL;
+ int i;
+
+ for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) {
+ char *name;
+
+ object_initialize(&s->rpu_cpu[i], sizeof(s->rpu_cpu[i]),
+ "cortex-r5-" TYPE_ARM_CPU);
+ object_property_add_child(OBJECT(s), "rpu-cpu[*]",
+ OBJECT(&s->rpu_cpu[i]), &error_abort);
+
+ name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i]));
+ if (strcmp(name, boot_cpu)) {
+ /* Secondary CPUs start in PSCI powered-down state */
+ object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true,
+ "start-powered-off", &error_abort);
+ } else {
+ s->boot_cpu_ptr = &s->rpu_cpu[i];
+ }
+ g_free(name);
+
+ object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "reset-hivecs",
+ &error_abort);
+ object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "realized",
+ &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+ }
+}
+
static void xlnx_zynqmp_init(Object *obj)
{
XlnxZynqMPState *s = XLNX_ZYNQMP(obj);
&error_abort);
}
- for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) {
- object_initialize(&s->rpu_cpu[i], sizeof(s->rpu_cpu[i]),
- "cortex-r5-" TYPE_ARM_CPU);
- object_property_add_child(obj, "rpu-cpu[*]", OBJECT(&s->rpu_cpu[i]),
- &error_abort);
- }
-
object_property_add_link(obj, "ddr-ram", TYPE_MEMORY_REGION,
(Object **)&s->ddr_ram,
qdev_prop_allow_set_link_before_realize,
OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort);
- object_initialize(&s->gic, sizeof(s->gic), TYPE_ARM_GIC);
+ object_initialize(&s->gic, sizeof(s->gic), gic_class_name());
qdev_set_parent_bus(DEVICE(&s->gic), sysbus_get_default());
for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
TYPE_XILINX_SPIPS);
qdev_set_parent_bus(DEVICE(&s->spi[i]), sysbus_get_default());
}
+
+ object_initialize(&s->dp, sizeof(s->dp), TYPE_XLNX_DP);
+ qdev_set_parent_bus(DEVICE(&s->dp), sysbus_get_default());
+
+ object_initialize(&s->dpdma, sizeof(s->dpdma), TYPE_XLNX_DPDMA);
+ qdev_set_parent_bus(DEVICE(&s->dpdma), sysbus_get_default());
}
static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
qdev_prop_set_uint32(DEVICE(&s->gic), "num-irq", GIC_NUM_SPI_INTR + 32);
qdev_prop_set_uint32(DEVICE(&s->gic), "revision", 2);
qdev_prop_set_uint32(DEVICE(&s->gic), "num-cpu", XLNX_ZYNQMP_NUM_APU_CPUS);
- object_property_set_bool(OBJECT(&s->gic), true, "realized", &err);
- if (err) {
- error_propagate(errp, err);
- return;
- }
- assert(ARRAY_SIZE(xlnx_zynqmp_gic_regions) == XLNX_ZYNQMP_GIC_REGIONS);
- for (i = 0; i < XLNX_ZYNQMP_GIC_REGIONS; i++) {
- SysBusDevice *gic = SYS_BUS_DEVICE(&s->gic);
- const XlnxZynqMPGICRegion *r = &xlnx_zynqmp_gic_regions[i];
- MemoryRegion *mr = sysbus_mmio_get_region(gic, r->region_index);
- uint32_t addr = r->address;
- int j;
-
- sysbus_mmio_map(gic, r->region_index, addr);
-
- for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) {
- MemoryRegion *alias = &s->gic_mr[i][j];
-
- addr += XLNX_ZYNQMP_GIC_REGION_SIZE;
- memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr,
- 0, XLNX_ZYNQMP_GIC_REGION_SIZE);
- memory_region_add_subregion(system_memory, addr, alias);
- }
- }
+ /* Realize APUs before realizing the GIC. KVM requires this. */
for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
- qemu_irq irq;
char *name;
object_property_set_int(OBJECT(&s->apu_cpu[i]), QEMU_PSCI_CONDUIT_SMC,
object_property_set_bool(OBJECT(&s->apu_cpu[i]),
s->secure, "has_el3", NULL);
+ object_property_set_bool(OBJECT(&s->apu_cpu[i]),
+ false, "has_el2", NULL);
object_property_set_int(OBJECT(&s->apu_cpu[i]), GIC_BASE_ADDR,
"reset-cbar", &error_abort);
object_property_set_bool(OBJECT(&s->apu_cpu[i]), true, "realized",
error_propagate(errp, err);
return;
}
+ }
+
+ object_property_set_bool(OBJECT(&s->gic), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+
+ assert(ARRAY_SIZE(xlnx_zynqmp_gic_regions) == XLNX_ZYNQMP_GIC_REGIONS);
+ for (i = 0; i < XLNX_ZYNQMP_GIC_REGIONS; i++) {
+ SysBusDevice *gic = SYS_BUS_DEVICE(&s->gic);
+ const XlnxZynqMPGICRegion *r = &xlnx_zynqmp_gic_regions[i];
+ MemoryRegion *mr = sysbus_mmio_get_region(gic, r->region_index);
+ uint32_t addr = r->address;
+ int j;
+
+ sysbus_mmio_map(gic, r->region_index, addr);
+
+ for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) {
+ MemoryRegion *alias = &s->gic_mr[i][j];
+
+ addr += XLNX_ZYNQMP_GIC_REGION_SIZE;
+ memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr,
+ 0, XLNX_ZYNQMP_GIC_REGION_SIZE);
+ memory_region_add_subregion(system_memory, addr, alias);
+ }
+ }
+
+ for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
+ qemu_irq irq;
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i,
qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), 1, irq);
}
- for (i = 0; i < XLNX_ZYNQMP_NUM_RPU_CPUS; i++) {
- char *name;
-
- name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i]));
- if (strcmp(name, boot_cpu)) {
- /* Secondary CPUs start in PSCI powered-down state */
- object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true,
- "start-powered-off", &error_abort);
- } else {
- s->boot_cpu_ptr = &s->rpu_cpu[i];
- }
- g_free(name);
-
- object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "reset-hivecs",
- &error_abort);
- object_property_set_bool(OBJECT(&s->rpu_cpu[i]), true, "realized",
- &err);
+ if (s->has_rpu) {
+ xlnx_zynqmp_create_rpu(s, boot_cpu, &err);
if (err) {
error_propagate(errp, err);
return;
qemu_check_nic_model(nd, TYPE_CADENCE_GEM);
qdev_set_nic_properties(DEVICE(&s->gem[i]), nd);
}
+ object_property_set_int(OBJECT(&s->gem[i]), 2, "num-priority-queues",
+ &error_abort);
object_property_set_bool(OBJECT(&s->gem[i]), true, "realized", &err);
if (err) {
error_propagate(errp, err);
}
for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
+ qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hds[i]);
object_property_set_bool(OBJECT(&s->uart[i]), true, "realized", &err);
if (err) {
error_propagate(errp, err);
object_property_add_alias(OBJECT(s), bus_name,
OBJECT(&s->spi[i]), "spi0",
&error_abort);
- g_free(bus_name);
+ g_free(bus_name);
+ }
+
+ object_property_set_bool(OBJECT(&s->dp), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
+ }
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->dp), 0, DP_ADDR);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->dp), 0, gic_spi[DP_IRQ]);
+
+ object_property_set_bool(OBJECT(&s->dpdma), true, "realized", &err);
+ if (err) {
+ error_propagate(errp, err);
+ return;
}
+ object_property_set_link(OBJECT(&s->dp), OBJECT(&s->dpdma), "dpdma",
+ &error_abort);
+ sysbus_mmio_map(SYS_BUS_DEVICE(&s->dpdma), 0, DPDMA_ADDR);
+ sysbus_connect_irq(SYS_BUS_DEVICE(&s->dpdma), 0, gic_spi[DPDMA_IRQ]);
}
static Property xlnx_zynqmp_props[] = {
DEFINE_PROP_STRING("boot-cpu", XlnxZynqMPState, boot_cpu),
DEFINE_PROP_BOOL("secure", XlnxZynqMPState, secure, false),
+ DEFINE_PROP_BOOL("has_rpu", XlnxZynqMPState, has_rpu, false),
DEFINE_PROP_END_OF_LIST()
};
projects / qemu.git / blobdiff