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/*
* Xilinx Zynq MPSoC emulation
*
* Copyright (C) 2015 Xilinx Inc
* Written by Peter Crosthwaite <peter.crosthwaite@xilinx.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#ifndef XLNX_ZYNQMP_H
#define XLNX_ZYNQMP_H
#include "hw/arm/boot.h"
#include "hw/intc/arm_gic.h"
#include "hw/net/cadence_gem.h"
#include "hw/char/cadence_uart.h"
#include "hw/net/xlnx-zynqmp-can.h"
#include "hw/ide/ahci.h"
#include "hw/sd/sdhci.h"
#include "hw/ssi/xilinx_spips.h"
#include "hw/dma/xlnx_dpdma.h"
#include "hw/dma/xlnx-zdma.h"
#include "hw/display/xlnx_dp.h"
#include "hw/intc/xlnx-zynqmp-ipi.h"
#include "hw/rtc/xlnx-zynqmp-rtc.h"
#include "hw/cpu/cluster.h"
#include "target/arm/cpu.h"
#include "qom/object.h"
#include "net/can_emu.h"
#include "hw/dma/xlnx_csu_dma.h"
#define TYPE_XLNX_ZYNQMP "xlnx-zynqmp"
OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP)
#define XLNX_ZYNQMP_NUM_APU_CPUS 4
#define XLNX_ZYNQMP_NUM_RPU_CPUS 2
#define XLNX_ZYNQMP_NUM_GEMS 4
#define XLNX_ZYNQMP_NUM_UARTS 2
#define XLNX_ZYNQMP_NUM_CAN 2
#define XLNX_ZYNQMP_CAN_REF_CLK (24 * 1000 * 1000)
#define XLNX_ZYNQMP_NUM_SDHCI 2
#define XLNX_ZYNQMP_NUM_SPIS 2
#define XLNX_ZYNQMP_NUM_GDMA_CH 8
#define XLNX_ZYNQMP_NUM_ADMA_CH 8
#define XLNX_ZYNQMP_NUM_QSPI_BUS 2
#define XLNX_ZYNQMP_NUM_QSPI_BUS_CS 2
#define XLNX_ZYNQMP_NUM_QSPI_FLASH 4
#define XLNX_ZYNQMP_NUM_OCM_BANKS 4
#define XLNX_ZYNQMP_OCM_RAM_0_ADDRESS 0xFFFC0000
#define XLNX_ZYNQMP_OCM_RAM_SIZE 0x10000
#define XLNX_ZYNQMP_GIC_REGIONS 6
/*
* ZynqMP maps the ARM GIC regions (GICC, GICD ...) at consecutive 64k offsets
* and under-decodes the 64k region. This mirrors the 4k regions to every 4k
* aligned address in the 64k region. To implement each GIC region needs a
* number of memory region aliases.
*/
#define XLNX_ZYNQMP_GIC_REGION_SIZE 0x1000
#define XLNX_ZYNQMP_GIC_ALIASES (0x10000 / XLNX_ZYNQMP_GIC_REGION_SIZE)
#define XLNX_ZYNQMP_MAX_LOW_RAM_SIZE 0x80000000ull
#define XLNX_ZYNQMP_MAX_HIGH_RAM_SIZE 0x800000000ull
#define XLNX_ZYNQMP_HIGH_RAM_START 0x800000000ull
#define XLNX_ZYNQMP_MAX_RAM_SIZE (XLNX_ZYNQMP_MAX_LOW_RAM_SIZE + \
XLNX_ZYNQMP_MAX_HIGH_RAM_SIZE)
/*
* Unimplemented mmio regions needed to boot some images.
*/
#define XLNX_ZYNQMP_NUM_UNIMP_AREAS 1
struct XlnxZynqMPState {
/*< private >*/
DeviceState parent_obj;
/*< public >*/
CPUClusterState apu_cluster;
CPUClusterState rpu_cluster;
ARMCPU apu_cpu[XLNX_ZYNQMP_NUM_APU_CPUS];
ARMCPU rpu_cpu[XLNX_ZYNQMP_NUM_RPU_CPUS];
GICState gic;
MemoryRegion gic_mr[XLNX_ZYNQMP_GIC_REGIONS][XLNX_ZYNQMP_GIC_ALIASES];
MemoryRegion ocm_ram[XLNX_ZYNQMP_NUM_OCM_BANKS];
MemoryRegion *ddr_ram;
MemoryRegion ddr_ram_low, ddr_ram_high;
MemoryRegion mr_unimp[XLNX_ZYNQMP_NUM_UNIMP_AREAS];
CadenceGEMState gem[XLNX_ZYNQMP_NUM_GEMS];
CadenceUARTState uart[XLNX_ZYNQMP_NUM_UARTS];
XlnxZynqMPCANState can[XLNX_ZYNQMP_NUM_CAN];
SysbusAHCIState sata;
SDHCIState sdhci[XLNX_ZYNQMP_NUM_SDHCI];
XilinxSPIPS spi[XLNX_ZYNQMP_NUM_SPIS];
XlnxZynqMPQSPIPS qspi;
XlnxDPState dp;
XlnxDPDMAState dpdma;
XlnxZynqMPIPI ipi;
XlnxZynqMPRTC rtc;
XlnxZDMA gdma[XLNX_ZYNQMP_NUM_GDMA_CH];
XlnxZDMA adma[XLNX_ZYNQMP_NUM_ADMA_CH];
XlnxCSUDMA qspi_dma;
char *boot_cpu;
ARMCPU *boot_cpu_ptr;
/* Has the ARM Security extensions? */
bool secure;
/* Has the ARM Virtualization extensions? */
bool virt;
/* CAN bus. */
CanBusState *canbus[XLNX_ZYNQMP_NUM_CAN];
};
#endif
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