7d04d630ba
Pre-setup for BCM2838 introduction Signed-off-by: Sergey Kambalin <sergey.kambalin@auriga.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20240226000259.2752893-3-sergey.kambalin@auriga.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/*
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* Raspberry Pi emulation (c) 2012 Gregory Estrade
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* Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
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*
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* Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
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* Written by Andrew Baumann
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef BCM2836_H
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#define BCM2836_H
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#include "hw/arm/bcm2835_peripherals.h"
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#include "hw/intc/bcm2836_control.h"
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#include "target/arm/cpu.h"
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#include "qom/object.h"
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#define TYPE_BCM283X_BASE "bcm283x-base"
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OBJECT_DECLARE_TYPE(BCM283XBaseState, BCM283XBaseClass, BCM283X_BASE)
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#define TYPE_BCM283X "bcm283x"
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OBJECT_DECLARE_SIMPLE_TYPE(BCM283XState, BCM283X)
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#define BCM283X_NCPUS 4
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/* These type names are for specific SoCs; other than instantiating
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* them, code using these devices should always handle them via the
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* BCM283x base class, so they have no BCM2836(obj) etc macros.
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*/
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#define TYPE_BCM2835 "bcm2835"
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#define TYPE_BCM2836 "bcm2836"
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#define TYPE_BCM2837 "bcm2837"
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struct BCM283XBaseState {
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/*< private >*/
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DeviceState parent_obj;
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/*< public >*/
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uint32_t enabled_cpus;
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struct {
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ARMCPU core;
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} cpu[BCM283X_NCPUS];
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BCM2836ControlState control;
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};
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struct BCM283XBaseClass {
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/*< private >*/
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DeviceClass parent_class;
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/*< public >*/
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const char *name;
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const char *cpu_type;
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unsigned core_count;
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hwaddr peri_base; /* Peripheral base address seen by the CPU */
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hwaddr ctrl_base; /* Interrupt controller and mailboxes etc. */
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int clusterid;
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};
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struct BCM283XState {
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/*< private >*/
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BCM283XBaseState parent_obj;
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/*< public >*/
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BCM2835PeripheralState peripherals;
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};
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bool bcm283x_common_realize(DeviceState *dev, BCMSocPeripheralBaseState *ps,
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Error **errp);
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#endif /* BCM2836_H */
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