856 lines
29 KiB
C
856 lines
29 KiB
C
/*
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* Xilinx Zynq MPSoC emulation
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*
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* Copyright (C) 2015 Xilinx Inc
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* Written by Peter Crosthwaite <peter.crosthwaite@xilinx.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "qemu/module.h"
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#include "hw/arm/xlnx-zynqmp.h"
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#include "hw/intc/arm_gic_common.h"
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#include "hw/misc/unimp.h"
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#include "hw/boards.h"
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#include "sysemu/kvm.h"
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#include "sysemu/sysemu.h"
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#include "kvm_arm.h"
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#define GIC_NUM_SPI_INTR 160
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#define ARM_PHYS_TIMER_PPI 30
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#define ARM_VIRT_TIMER_PPI 27
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#define ARM_HYP_TIMER_PPI 26
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#define ARM_SEC_TIMER_PPI 29
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#define GIC_MAINTENANCE_PPI 25
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#define GEM_REVISION 0x40070106
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#define GIC_BASE_ADDR 0xf9000000
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#define GIC_DIST_ADDR 0xf9010000
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#define GIC_CPU_ADDR 0xf9020000
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#define GIC_VIFACE_ADDR 0xf9040000
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#define GIC_VCPU_ADDR 0xf9060000
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#define SATA_INTR 133
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#define SATA_ADDR 0xFD0C0000
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#define SATA_NUM_PORTS 2
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#define QSPI_ADDR 0xff0f0000
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#define LQSPI_ADDR 0xc0000000
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#define QSPI_IRQ 15
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#define QSPI_DMA_ADDR 0xff0f0800
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#define NUM_QSPI_IRQ_LINES 2
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#define CRF_ADDR 0xfd1a0000
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#define CRF_IRQ 120
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/* Serializer/Deserializer. */
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#define SERDES_ADDR 0xfd400000
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#define SERDES_SIZE 0x20000
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#define DP_ADDR 0xfd4a0000
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#define DP_IRQ 0x77
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#define DPDMA_ADDR 0xfd4c0000
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#define DPDMA_IRQ 0x7a
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#define APU_ADDR 0xfd5c0000
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#define APU_IRQ 153
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#define TTC0_ADDR 0xFF110000
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#define TTC0_IRQ 36
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#define IPI_ADDR 0xFF300000
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#define IPI_IRQ 64
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#define RTC_ADDR 0xffa60000
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#define RTC_IRQ 26
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#define BBRAM_ADDR 0xffcd0000
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#define BBRAM_IRQ 11
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#define EFUSE_ADDR 0xffcc0000
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#define EFUSE_IRQ 87
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#define SDHCI_CAPABILITIES 0x280737ec6481 /* Datasheet: UG1085 (v1.7) */
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static const uint64_t gem_addr[XLNX_ZYNQMP_NUM_GEMS] = {
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0xFF0B0000, 0xFF0C0000, 0xFF0D0000, 0xFF0E0000,
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};
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static const int gem_intr[XLNX_ZYNQMP_NUM_GEMS] = {
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57, 59, 61, 63,
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};
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static const uint64_t uart_addr[XLNX_ZYNQMP_NUM_UARTS] = {
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0xFF000000, 0xFF010000,
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};
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static const int uart_intr[XLNX_ZYNQMP_NUM_UARTS] = {
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21, 22,
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};
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static const uint64_t can_addr[XLNX_ZYNQMP_NUM_CAN] = {
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0xFF060000, 0xFF070000,
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};
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static const int can_intr[XLNX_ZYNQMP_NUM_CAN] = {
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23, 24,
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};
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static const uint64_t sdhci_addr[XLNX_ZYNQMP_NUM_SDHCI] = {
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0xFF160000, 0xFF170000,
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};
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static const int sdhci_intr[XLNX_ZYNQMP_NUM_SDHCI] = {
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48, 49,
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};
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static const uint64_t spi_addr[XLNX_ZYNQMP_NUM_SPIS] = {
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0xFF040000, 0xFF050000,
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};
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static const int spi_intr[XLNX_ZYNQMP_NUM_SPIS] = {
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19, 20,
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};
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static const uint64_t gdma_ch_addr[XLNX_ZYNQMP_NUM_GDMA_CH] = {
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0xFD500000, 0xFD510000, 0xFD520000, 0xFD530000,
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0xFD540000, 0xFD550000, 0xFD560000, 0xFD570000
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};
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static const int gdma_ch_intr[XLNX_ZYNQMP_NUM_GDMA_CH] = {
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124, 125, 126, 127, 128, 129, 130, 131
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};
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static const uint64_t adma_ch_addr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
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0xFFA80000, 0xFFA90000, 0xFFAA0000, 0xFFAB0000,
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0xFFAC0000, 0xFFAD0000, 0xFFAE0000, 0xFFAF0000
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};
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static const int adma_ch_intr[XLNX_ZYNQMP_NUM_ADMA_CH] = {
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77, 78, 79, 80, 81, 82, 83, 84
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};
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typedef struct XlnxZynqMPGICRegion {
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int region_index;
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uint32_t address;
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uint32_t offset;
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bool virt;
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} XlnxZynqMPGICRegion;
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static const XlnxZynqMPGICRegion xlnx_zynqmp_gic_regions[] = {
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/* Distributor */
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{
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.region_index = 0,
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.address = GIC_DIST_ADDR,
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.offset = 0,
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.virt = false
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},
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/* CPU interface */
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{
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.region_index = 1,
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.address = GIC_CPU_ADDR,
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.offset = 0,
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.virt = false
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},
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{
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.region_index = 1,
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.address = GIC_CPU_ADDR + 0x10000,
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.offset = 0x1000,
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.virt = false
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},
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/* Virtual interface */
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{
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.region_index = 2,
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.address = GIC_VIFACE_ADDR,
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.offset = 0,
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.virt = true
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},
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/* Virtual CPU interface */
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{
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.region_index = 3,
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.address = GIC_VCPU_ADDR,
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.offset = 0,
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.virt = true
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},
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{
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.region_index = 3,
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.address = GIC_VCPU_ADDR + 0x10000,
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.offset = 0x1000,
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.virt = true
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},
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};
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static inline int arm_gic_ppi_index(int cpu_nr, int ppi_index)
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{
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return GIC_NUM_SPI_INTR + cpu_nr * GIC_INTERNAL + ppi_index;
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}
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static void xlnx_zynqmp_create_rpu(MachineState *ms, XlnxZynqMPState *s,
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const char *boot_cpu, Error **errp)
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{
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int i;
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int num_rpus = MIN(ms->smp.cpus - XLNX_ZYNQMP_NUM_APU_CPUS,
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XLNX_ZYNQMP_NUM_RPU_CPUS);
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if (num_rpus <= 0) {
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/* Don't create rpu-cluster object if there's nothing to put in it */
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return;
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}
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object_initialize_child(OBJECT(s), "rpu-cluster", &s->rpu_cluster,
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TYPE_CPU_CLUSTER);
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qdev_prop_set_uint32(DEVICE(&s->rpu_cluster), "cluster-id", 1);
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for (i = 0; i < num_rpus; i++) {
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const char *name;
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object_initialize_child(OBJECT(&s->rpu_cluster), "rpu-cpu[*]",
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&s->rpu_cpu[i],
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ARM_CPU_TYPE_NAME("cortex-r5f"));
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name = object_get_canonical_path_component(OBJECT(&s->rpu_cpu[i]));
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if (strcmp(name, boot_cpu)) {
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/*
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* Secondary CPUs start in powered-down state.
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*/
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object_property_set_bool(OBJECT(&s->rpu_cpu[i]),
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"start-powered-off", true, &error_abort);
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} else {
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s->boot_cpu_ptr = &s->rpu_cpu[i];
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}
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object_property_set_bool(OBJECT(&s->rpu_cpu[i]), "reset-hivecs", true,
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&error_abort);
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if (!qdev_realize(DEVICE(&s->rpu_cpu[i]), NULL, errp)) {
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return;
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}
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}
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qdev_realize(DEVICE(&s->rpu_cluster), NULL, &error_fatal);
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}
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static void xlnx_zynqmp_create_bbram(XlnxZynqMPState *s, qemu_irq *gic)
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{
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SysBusDevice *sbd;
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object_initialize_child_with_props(OBJECT(s), "bbram", &s->bbram,
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sizeof(s->bbram), TYPE_XLNX_BBRAM,
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&error_fatal,
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"crc-zpads", "1",
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NULL);
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sbd = SYS_BUS_DEVICE(&s->bbram);
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sysbus_realize(sbd, &error_fatal);
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sysbus_mmio_map(sbd, 0, BBRAM_ADDR);
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sysbus_connect_irq(sbd, 0, gic[BBRAM_IRQ]);
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}
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static void xlnx_zynqmp_create_efuse(XlnxZynqMPState *s, qemu_irq *gic)
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{
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Object *bits = OBJECT(&s->efuse);
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Object *ctrl = OBJECT(&s->efuse_ctrl);
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SysBusDevice *sbd;
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object_initialize_child(OBJECT(s), "efuse-ctrl", &s->efuse_ctrl,
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TYPE_XLNX_ZYNQMP_EFUSE);
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object_initialize_child_with_props(ctrl, "xlnx-efuse@0", bits,
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sizeof(s->efuse),
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TYPE_XLNX_EFUSE, &error_abort,
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"efuse-nr", "3",
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"efuse-size", "2048",
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NULL);
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qdev_realize(DEVICE(bits), NULL, &error_abort);
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object_property_set_link(ctrl, "efuse", bits, &error_abort);
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sbd = SYS_BUS_DEVICE(ctrl);
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sysbus_realize(sbd, &error_abort);
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sysbus_mmio_map(sbd, 0, EFUSE_ADDR);
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sysbus_connect_irq(sbd, 0, gic[EFUSE_IRQ]);
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}
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static void xlnx_zynqmp_create_apu_ctrl(XlnxZynqMPState *s, qemu_irq *gic)
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{
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SysBusDevice *sbd;
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int i;
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object_initialize_child(OBJECT(s), "apu-ctrl", &s->apu_ctrl,
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TYPE_XLNX_ZYNQMP_APU_CTRL);
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sbd = SYS_BUS_DEVICE(&s->apu_ctrl);
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for (i = 0; i < XLNX_ZYNQMP_NUM_APU_CPUS; i++) {
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g_autofree gchar *name = g_strdup_printf("cpu%d", i);
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object_property_set_link(OBJECT(&s->apu_ctrl), name,
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OBJECT(&s->apu_cpu[i]), &error_abort);
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}
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sysbus_realize(sbd, &error_fatal);
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sysbus_mmio_map(sbd, 0, APU_ADDR);
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sysbus_connect_irq(sbd, 0, gic[APU_IRQ]);
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}
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static void xlnx_zynqmp_create_crf(XlnxZynqMPState *s, qemu_irq *gic)
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{
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SysBusDevice *sbd;
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object_initialize_child(OBJECT(s), "crf", &s->crf, TYPE_XLNX_ZYNQMP_CRF);
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sbd = SYS_BUS_DEVICE(&s->crf);
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sysbus_realize(sbd, &error_fatal);
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sysbus_mmio_map(sbd, 0, CRF_ADDR);
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sysbus_connect_irq(sbd, 0, gic[CRF_IRQ]);
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}
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static void xlnx_zynqmp_create_ttc(XlnxZynqMPState *s, qemu_irq *gic)
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{
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SysBusDevice *sbd;
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int i, irq;
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for (i = 0; i < XLNX_ZYNQMP_NUM_TTC; i++) {
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object_initialize_child(OBJECT(s), "ttc[*]", &s->ttc[i],
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TYPE_CADENCE_TTC);
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sbd = SYS_BUS_DEVICE(&s->ttc[i]);
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sysbus_realize(sbd, &error_fatal);
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sysbus_mmio_map(sbd, 0, TTC0_ADDR + i * 0x10000);
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for (irq = 0; irq < 3; irq++) {
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sysbus_connect_irq(sbd, irq, gic[TTC0_IRQ + i * 3 + irq]);
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}
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}
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}
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static void xlnx_zynqmp_create_unimp_mmio(XlnxZynqMPState *s)
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{
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static const struct UnimpInfo {
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const char *name;
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hwaddr base;
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hwaddr size;
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} unimp_areas[ARRAY_SIZE(s->mr_unimp)] = {
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{ .name = "serdes", SERDES_ADDR, SERDES_SIZE },
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};
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unsigned int nr;
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for (nr = 0; nr < ARRAY_SIZE(unimp_areas); nr++) {
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const struct UnimpInfo *info = &unimp_areas[nr];
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DeviceState *dev = qdev_new(TYPE_UNIMPLEMENTED_DEVICE);
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SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
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assert(info->name && info->base && info->size > 0);
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qdev_prop_set_string(dev, "name", info->name);
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qdev_prop_set_uint64(dev, "size", info->size);
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object_property_add_child(OBJECT(s), info->name, OBJECT(dev));
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sysbus_realize_and_unref(sbd, &error_fatal);
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sysbus_mmio_map(sbd, 0, info->base);
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}
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}
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static void xlnx_zynqmp_init(Object *obj)
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{
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MachineState *ms = MACHINE(qdev_get_machine());
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XlnxZynqMPState *s = XLNX_ZYNQMP(obj);
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int i;
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int num_apus = MIN(ms->smp.cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
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object_initialize_child(obj, "apu-cluster", &s->apu_cluster,
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TYPE_CPU_CLUSTER);
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qdev_prop_set_uint32(DEVICE(&s->apu_cluster), "cluster-id", 0);
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for (i = 0; i < num_apus; i++) {
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object_initialize_child(OBJECT(&s->apu_cluster), "apu-cpu[*]",
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&s->apu_cpu[i],
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ARM_CPU_TYPE_NAME("cortex-a53"));
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}
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object_initialize_child(obj, "gic", &s->gic, gic_class_name());
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for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
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object_initialize_child(obj, "gem[*]", &s->gem[i], TYPE_CADENCE_GEM);
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}
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for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
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object_initialize_child(obj, "uart[*]", &s->uart[i],
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TYPE_CADENCE_UART);
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}
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for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) {
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object_initialize_child(obj, "can[*]", &s->can[i],
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TYPE_XLNX_ZYNQMP_CAN);
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}
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object_initialize_child(obj, "sata", &s->sata, TYPE_SYSBUS_AHCI);
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for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
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object_initialize_child(obj, "sdhci[*]", &s->sdhci[i],
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TYPE_SYSBUS_SDHCI);
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}
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for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
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object_initialize_child(obj, "spi[*]", &s->spi[i], TYPE_XILINX_SPIPS);
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}
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object_initialize_child(obj, "qspi", &s->qspi, TYPE_XLNX_ZYNQMP_QSPIPS);
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object_initialize_child(obj, "xxxdp", &s->dp, TYPE_XLNX_DP);
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object_initialize_child(obj, "dp-dma", &s->dpdma, TYPE_XLNX_DPDMA);
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object_initialize_child(obj, "ipi", &s->ipi, TYPE_XLNX_ZYNQMP_IPI);
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object_initialize_child(obj, "rtc", &s->rtc, TYPE_XLNX_ZYNQMP_RTC);
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for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
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object_initialize_child(obj, "gdma[*]", &s->gdma[i], TYPE_XLNX_ZDMA);
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}
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for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) {
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object_initialize_child(obj, "adma[*]", &s->adma[i], TYPE_XLNX_ZDMA);
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}
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object_initialize_child(obj, "qspi-dma", &s->qspi_dma, TYPE_XLNX_CSU_DMA);
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object_initialize_child(obj, "qspi-irq-orgate",
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&s->qspi_irq_orgate, TYPE_OR_IRQ);
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}
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static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
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{
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MachineState *ms = MACHINE(qdev_get_machine());
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XlnxZynqMPState *s = XLNX_ZYNQMP(dev);
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MemoryRegion *system_memory = get_system_memory();
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uint8_t i;
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uint64_t ram_size;
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int num_apus = MIN(ms->smp.cpus, XLNX_ZYNQMP_NUM_APU_CPUS);
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const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]";
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ram_addr_t ddr_low_size, ddr_high_size;
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qemu_irq gic_spi[GIC_NUM_SPI_INTR];
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Error *err = NULL;
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ram_size = memory_region_size(s->ddr_ram);
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/*
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* Create the DDR Memory Regions. User friendly checks should happen at
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* the board level
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*/
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if (ram_size > XLNX_ZYNQMP_MAX_LOW_RAM_SIZE) {
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/*
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* The RAM size is above the maximum available for the low DDR.
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* Create the high DDR memory region as well.
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*/
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assert(ram_size <= XLNX_ZYNQMP_MAX_RAM_SIZE);
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ddr_low_size = XLNX_ZYNQMP_MAX_LOW_RAM_SIZE;
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ddr_high_size = ram_size - XLNX_ZYNQMP_MAX_LOW_RAM_SIZE;
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|
|
|
memory_region_init_alias(&s->ddr_ram_high, OBJECT(dev),
|
|
"ddr-ram-high", s->ddr_ram, ddr_low_size,
|
|
ddr_high_size);
|
|
memory_region_add_subregion(get_system_memory(),
|
|
XLNX_ZYNQMP_HIGH_RAM_START,
|
|
&s->ddr_ram_high);
|
|
} else {
|
|
/* RAM must be non-zero */
|
|
assert(ram_size);
|
|
ddr_low_size = ram_size;
|
|
}
|
|
|
|
memory_region_init_alias(&s->ddr_ram_low, OBJECT(dev), "ddr-ram-low",
|
|
s->ddr_ram, 0, ddr_low_size);
|
|
memory_region_add_subregion(get_system_memory(), 0, &s->ddr_ram_low);
|
|
|
|
/* Create the four OCM banks */
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_OCM_BANKS; i++) {
|
|
char *ocm_name = g_strdup_printf("zynqmp.ocm_ram_bank_%d", i);
|
|
|
|
memory_region_init_ram(&s->ocm_ram[i], NULL, ocm_name,
|
|
XLNX_ZYNQMP_OCM_RAM_SIZE, &error_fatal);
|
|
memory_region_add_subregion(get_system_memory(),
|
|
XLNX_ZYNQMP_OCM_RAM_0_ADDRESS +
|
|
i * XLNX_ZYNQMP_OCM_RAM_SIZE,
|
|
&s->ocm_ram[i]);
|
|
|
|
g_free(ocm_name);
|
|
}
|
|
|
|
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", num_apus);
|
|
qdev_prop_set_bit(DEVICE(&s->gic), "has-security-extensions", s->secure);
|
|
qdev_prop_set_bit(DEVICE(&s->gic),
|
|
"has-virtualization-extensions", s->virt);
|
|
|
|
qdev_realize(DEVICE(&s->apu_cluster), NULL, &error_fatal);
|
|
|
|
/* Realize APUs before realizing the GIC. KVM requires this. */
|
|
for (i = 0; i < num_apus; i++) {
|
|
const char *name;
|
|
|
|
name = object_get_canonical_path_component(OBJECT(&s->apu_cpu[i]));
|
|
if (strcmp(name, boot_cpu)) {
|
|
/*
|
|
* Secondary CPUs start in powered-down state.
|
|
*/
|
|
object_property_set_bool(OBJECT(&s->apu_cpu[i]),
|
|
"start-powered-off", true, &error_abort);
|
|
} else {
|
|
s->boot_cpu_ptr = &s->apu_cpu[i];
|
|
}
|
|
|
|
object_property_set_bool(OBJECT(&s->apu_cpu[i]), "has_el3", s->secure,
|
|
NULL);
|
|
object_property_set_bool(OBJECT(&s->apu_cpu[i]), "has_el2", s->virt,
|
|
NULL);
|
|
object_property_set_int(OBJECT(&s->apu_cpu[i]), "reset-cbar",
|
|
GIC_BASE_ADDR, &error_abort);
|
|
object_property_set_int(OBJECT(&s->apu_cpu[i]), "core-count",
|
|
num_apus, &error_abort);
|
|
if (!qdev_realize(DEVICE(&s->apu_cpu[i]), NULL, errp)) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->gic), errp)) {
|
|
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;
|
|
uint32_t addr = r->address;
|
|
int j;
|
|
|
|
if (r->virt && !s->virt) {
|
|
continue;
|
|
}
|
|
|
|
mr = sysbus_mmio_get_region(gic, r->region_index);
|
|
for (j = 0; j < XLNX_ZYNQMP_GIC_ALIASES; j++) {
|
|
MemoryRegion *alias = &s->gic_mr[i][j];
|
|
|
|
memory_region_init_alias(alias, OBJECT(s), "zynqmp-gic-alias", mr,
|
|
r->offset, XLNX_ZYNQMP_GIC_REGION_SIZE);
|
|
memory_region_add_subregion(system_memory, addr, alias);
|
|
|
|
addr += XLNX_ZYNQMP_GIC_REGION_SIZE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < num_apus; i++) {
|
|
qemu_irq irq;
|
|
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i,
|
|
qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
|
|
ARM_CPU_IRQ));
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus,
|
|
qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
|
|
ARM_CPU_FIQ));
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 2,
|
|
qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
|
|
ARM_CPU_VIRQ));
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 3,
|
|
qdev_get_gpio_in(DEVICE(&s->apu_cpu[i]),
|
|
ARM_CPU_VFIQ));
|
|
irq = qdev_get_gpio_in(DEVICE(&s->gic),
|
|
arm_gic_ppi_index(i, ARM_PHYS_TIMER_PPI));
|
|
qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_PHYS, irq);
|
|
irq = qdev_get_gpio_in(DEVICE(&s->gic),
|
|
arm_gic_ppi_index(i, ARM_VIRT_TIMER_PPI));
|
|
qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_VIRT, irq);
|
|
irq = qdev_get_gpio_in(DEVICE(&s->gic),
|
|
arm_gic_ppi_index(i, ARM_HYP_TIMER_PPI));
|
|
qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_HYP, irq);
|
|
irq = qdev_get_gpio_in(DEVICE(&s->gic),
|
|
arm_gic_ppi_index(i, ARM_SEC_TIMER_PPI));
|
|
qdev_connect_gpio_out(DEVICE(&s->apu_cpu[i]), GTIMER_SEC, irq);
|
|
|
|
if (s->virt) {
|
|
irq = qdev_get_gpio_in(DEVICE(&s->gic),
|
|
arm_gic_ppi_index(i, GIC_MAINTENANCE_PPI));
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gic), i + num_apus * 4, irq);
|
|
}
|
|
}
|
|
|
|
xlnx_zynqmp_create_rpu(ms, s, boot_cpu, &err);
|
|
if (err) {
|
|
error_propagate(errp, err);
|
|
return;
|
|
}
|
|
|
|
if (!s->boot_cpu_ptr) {
|
|
error_setg(errp, "ZynqMP Boot cpu %s not found", boot_cpu);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < GIC_NUM_SPI_INTR; i++) {
|
|
gic_spi[i] = qdev_get_gpio_in(DEVICE(&s->gic), i);
|
|
}
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_GEMS; i++) {
|
|
NICInfo *nd = &nd_table[i];
|
|
|
|
/* FIXME use qdev NIC properties instead of nd_table[] */
|
|
if (nd->used) {
|
|
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]), "revision", GEM_REVISION,
|
|
&error_abort);
|
|
object_property_set_int(OBJECT(&s->gem[i]), "phy-addr", 23,
|
|
&error_abort);
|
|
object_property_set_int(OBJECT(&s->gem[i]), "num-priority-queues", 2,
|
|
&error_abort);
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->gem[i]), errp)) {
|
|
return;
|
|
}
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->gem[i]), 0, gem_addr[i]);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gem[i]), 0,
|
|
gic_spi[gem_intr[i]]);
|
|
}
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_UARTS; i++) {
|
|
qdev_prop_set_chr(DEVICE(&s->uart[i]), "chardev", serial_hd(i));
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->uart[i]), errp)) {
|
|
return;
|
|
}
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->uart[i]), 0, uart_addr[i]);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->uart[i]), 0,
|
|
gic_spi[uart_intr[i]]);
|
|
}
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_CAN; i++) {
|
|
object_property_set_int(OBJECT(&s->can[i]), "ext_clk_freq",
|
|
XLNX_ZYNQMP_CAN_REF_CLK, &error_abort);
|
|
|
|
object_property_set_link(OBJECT(&s->can[i]), "canbus",
|
|
OBJECT(s->canbus[i]), &error_fatal);
|
|
|
|
sysbus_realize(SYS_BUS_DEVICE(&s->can[i]), &err);
|
|
if (err) {
|
|
error_propagate(errp, err);
|
|
return;
|
|
}
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->can[i]), 0, can_addr[i]);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->can[i]), 0,
|
|
gic_spi[can_intr[i]]);
|
|
}
|
|
|
|
object_property_set_int(OBJECT(&s->sata), "num-ports", SATA_NUM_PORTS,
|
|
&error_abort);
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->sata), errp)) {
|
|
return;
|
|
}
|
|
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->sata), 0, SATA_ADDR);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->sata), 0, gic_spi[SATA_INTR]);
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
|
|
char *bus_name;
|
|
SysBusDevice *sbd = SYS_BUS_DEVICE(&s->sdhci[i]);
|
|
Object *sdhci = OBJECT(&s->sdhci[i]);
|
|
|
|
/*
|
|
* Compatible with:
|
|
* - SD Host Controller Specification Version 3.00
|
|
* - SDIO Specification Version 3.0
|
|
* - eMMC Specification Version 4.51
|
|
*/
|
|
if (!object_property_set_uint(sdhci, "sd-spec-version", 3, errp)) {
|
|
return;
|
|
}
|
|
if (!object_property_set_uint(sdhci, "capareg", SDHCI_CAPABILITIES,
|
|
errp)) {
|
|
return;
|
|
}
|
|
if (!object_property_set_uint(sdhci, "uhs", UHS_I, errp)) {
|
|
return;
|
|
}
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(sdhci), errp)) {
|
|
return;
|
|
}
|
|
sysbus_mmio_map(sbd, 0, sdhci_addr[i]);
|
|
sysbus_connect_irq(sbd, 0, gic_spi[sdhci_intr[i]]);
|
|
|
|
/* Alias controller SD bus to the SoC itself */
|
|
bus_name = g_strdup_printf("sd-bus%d", i);
|
|
object_property_add_alias(OBJECT(s), bus_name, sdhci, "sd-bus");
|
|
g_free(bus_name);
|
|
}
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
|
|
gchar *bus_name;
|
|
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->spi[i]), errp)) {
|
|
return;
|
|
}
|
|
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->spi[i]), 0, spi_addr[i]);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->spi[i]), 0,
|
|
gic_spi[spi_intr[i]]);
|
|
|
|
/* Alias controller SPI bus to the SoC itself */
|
|
bus_name = g_strdup_printf("spi%d", i);
|
|
object_property_add_alias(OBJECT(s), bus_name,
|
|
OBJECT(&s->spi[i]), "spi0");
|
|
g_free(bus_name);
|
|
}
|
|
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->dp), errp)) {
|
|
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]);
|
|
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->dpdma), errp)) {
|
|
return;
|
|
}
|
|
object_property_set_link(OBJECT(&s->dp), "dpdma", OBJECT(&s->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]);
|
|
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->ipi), errp)) {
|
|
return;
|
|
}
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->ipi), 0, IPI_ADDR);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->ipi), 0, gic_spi[IPI_IRQ]);
|
|
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->rtc), errp)) {
|
|
return;
|
|
}
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->rtc), 0, RTC_ADDR);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->rtc), 0, gic_spi[RTC_IRQ]);
|
|
|
|
xlnx_zynqmp_create_bbram(s, gic_spi);
|
|
xlnx_zynqmp_create_efuse(s, gic_spi);
|
|
xlnx_zynqmp_create_apu_ctrl(s, gic_spi);
|
|
xlnx_zynqmp_create_crf(s, gic_spi);
|
|
xlnx_zynqmp_create_ttc(s, gic_spi);
|
|
xlnx_zynqmp_create_unimp_mmio(s);
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_GDMA_CH; i++) {
|
|
if (!object_property_set_uint(OBJECT(&s->gdma[i]), "bus-width", 128,
|
|
errp)) {
|
|
return;
|
|
}
|
|
if (!object_property_set_link(OBJECT(&s->gdma[i]), "dma",
|
|
OBJECT(system_memory), errp)) {
|
|
return;
|
|
}
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->gdma[i]), errp)) {
|
|
return;
|
|
}
|
|
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->gdma[i]), 0, gdma_ch_addr[i]);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->gdma[i]), 0,
|
|
gic_spi[gdma_ch_intr[i]]);
|
|
}
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_ADMA_CH; i++) {
|
|
if (!object_property_set_link(OBJECT(&s->adma[i]), "dma",
|
|
OBJECT(system_memory), errp)) {
|
|
return;
|
|
}
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->adma[i]), errp)) {
|
|
return;
|
|
}
|
|
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->adma[i]), 0, adma_ch_addr[i]);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->adma[i]), 0,
|
|
gic_spi[adma_ch_intr[i]]);
|
|
}
|
|
|
|
object_property_set_int(OBJECT(&s->qspi_irq_orgate),
|
|
"num-lines", NUM_QSPI_IRQ_LINES, &error_fatal);
|
|
qdev_realize(DEVICE(&s->qspi_irq_orgate), NULL, &error_fatal);
|
|
qdev_connect_gpio_out(DEVICE(&s->qspi_irq_orgate), 0, gic_spi[QSPI_IRQ]);
|
|
|
|
if (!object_property_set_link(OBJECT(&s->qspi_dma), "dma",
|
|
OBJECT(system_memory), errp)) {
|
|
return;
|
|
}
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->qspi_dma), errp)) {
|
|
return;
|
|
}
|
|
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi_dma), 0, QSPI_DMA_ADDR);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi_dma), 0,
|
|
qdev_get_gpio_in(DEVICE(&s->qspi_irq_orgate), 0));
|
|
|
|
if (!object_property_set_link(OBJECT(&s->qspi), "stream-connected-dma",
|
|
OBJECT(&s->qspi_dma), errp)) {
|
|
return;
|
|
}
|
|
if (!sysbus_realize(SYS_BUS_DEVICE(&s->qspi), errp)) {
|
|
return;
|
|
}
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 0, QSPI_ADDR);
|
|
sysbus_mmio_map(SYS_BUS_DEVICE(&s->qspi), 1, LQSPI_ADDR);
|
|
sysbus_connect_irq(SYS_BUS_DEVICE(&s->qspi), 0,
|
|
qdev_get_gpio_in(DEVICE(&s->qspi_irq_orgate), 1));
|
|
|
|
for (i = 0; i < XLNX_ZYNQMP_NUM_QSPI_BUS; i++) {
|
|
g_autofree gchar *bus_name = g_strdup_printf("qspi%d", i);
|
|
g_autofree gchar *target_bus = g_strdup_printf("spi%d", i);
|
|
|
|
/* Alias controller SPI bus to the SoC itself */
|
|
object_property_add_alias(OBJECT(s), bus_name,
|
|
OBJECT(&s->qspi), target_bus);
|
|
}
|
|
}
|
|
|
|
static Property xlnx_zynqmp_props[] = {
|
|
DEFINE_PROP_STRING("boot-cpu", XlnxZynqMPState, boot_cpu),
|
|
DEFINE_PROP_BOOL("secure", XlnxZynqMPState, secure, false),
|
|
DEFINE_PROP_BOOL("virtualization", XlnxZynqMPState, virt, false),
|
|
DEFINE_PROP_LINK("ddr-ram", XlnxZynqMPState, ddr_ram, TYPE_MEMORY_REGION,
|
|
MemoryRegion *),
|
|
DEFINE_PROP_LINK("canbus0", XlnxZynqMPState, canbus[0], TYPE_CAN_BUS,
|
|
CanBusState *),
|
|
DEFINE_PROP_LINK("canbus1", XlnxZynqMPState, canbus[1], TYPE_CAN_BUS,
|
|
CanBusState *),
|
|
DEFINE_PROP_END_OF_LIST()
|
|
};
|
|
|
|
static void xlnx_zynqmp_class_init(ObjectClass *oc, void *data)
|
|
{
|
|
DeviceClass *dc = DEVICE_CLASS(oc);
|
|
|
|
device_class_set_props(dc, xlnx_zynqmp_props);
|
|
dc->realize = xlnx_zynqmp_realize;
|
|
/* Reason: Uses serial_hds in realize function, thus can't be used twice */
|
|
dc->user_creatable = false;
|
|
}
|
|
|
|
static const TypeInfo xlnx_zynqmp_type_info = {
|
|
.name = TYPE_XLNX_ZYNQMP,
|
|
.parent = TYPE_DEVICE,
|
|
.instance_size = sizeof(XlnxZynqMPState),
|
|
.instance_init = xlnx_zynqmp_init,
|
|
.class_init = xlnx_zynqmp_class_init,
|
|
};
|
|
|
|
static void xlnx_zynqmp_register_types(void)
|
|
{
|
|
type_register_static(&xlnx_zynqmp_type_info);
|
|
}
|
|
|
|
type_init(xlnx_zynqmp_register_types)
|