38c5ab4003
Register machines to be able to run with the qemu-system-arm
and qemu-system-aarch64 binaries, except few machines which
are only available on the qemu-system-aarch64 binary:
$ git grep TARGET_AARCH64 hw/arm/meson.build
hw/arm/meson.build:31:arm_common_ss.add(when: ['CONFIG_RASPI', 'TARGET_AARCH64'], if_true: files('bcm2838.c', 'raspi4b.c'))
hw/arm/meson.build:50:arm_common_ss.add(when: ['CONFIG_ASPEED_SOC', 'TARGET_AARCH64'], if_true: files('aspeed_ast27x0.c'))
$ git grep -W AARCH64 hw/arm/Kconfig
hw/arm/Kconfig=185=config SBSA_REF
hw/arm/Kconfig-186- bool
hw/arm/Kconfig-187- default y
hw/arm/Kconfig:188: depends on TCG && AARCH64
--
hw/arm/Kconfig=413=config XLNX_ZYNQMP_ARM
hw/arm/Kconfig-414- bool
hw/arm/Kconfig-415- default y if PIXMAN
hw/arm/Kconfig:416: depends on TCG && AARCH64
--
hw/arm/Kconfig=435=config XLNX_VERSAL
hw/arm/Kconfig-436- bool
hw/arm/Kconfig-437- default y
hw/arm/Kconfig:438: depends on TCG && AARCH64
--
hw/arm/Kconfig=475=config NPCM8XX
hw/arm/Kconfig-476- bool
hw/arm/Kconfig-477- default y
hw/arm/Kconfig:478: depends on TCG && AARCH64
--
hw/arm/Kconfig=605=config FSL_IMX8MP_EVK
hw/arm/Kconfig-606- bool
hw/arm/Kconfig-607- default y
hw/arm/Kconfig:608: depends on TCG && AARCH64
$ git grep -wW TARGET_AARCH64 hw/arm | fgrep -4 MACHINE_TYPE_NAME
...
hw/arm/aspeed.c:1939:#ifdef TARGET_AARCH64
hw/arm/aspeed.c-1940- }, {
hw/arm/aspeed.c-1941- .name = MACHINE_TYPE_NAME("ast2700a0-evb"),
hw/arm/aspeed.c-1949- .name = MACHINE_TYPE_NAME("ast2700a1-evb"),
hw/arm/raspi.c:420:#ifdef TARGET_AARCH64
hw/arm/raspi.c-421- }, {
hw/arm/raspi.c-422- .name = MACHINE_TYPE_NAME("raspi3ap"),
hw/arm/raspi.c-429- }, {
hw/arm/raspi.c-430- .name = MACHINE_TYPE_NAME("raspi3b"),
This can be verified as:
$ diff -u0 <(qemu-system-arm -M help) <(qemu-system-aarch64 -M help)
@@ -1,0 +2,3 @@
+xlnx-versal-virt AMD Versal Virtual development board (alias of amd-versal-virt)
+amd-versal-virt AMD Versal Virtual development board
+amd-versal2-virt AMD Versal Gen 2 Virtual development board
@@ -4,0 +8,5 @@
+ast2700a0-evb Aspeed AST2700 A0 EVB (Cortex-A35)
+ast2700-evb Aspeed AST2700 A1 EVB (Cortex-A35) (alias of ast2700a1-evb)
+ast2700a1-evb Aspeed AST2700 A1 EVB (Cortex-A35)
+ast2700fc ast2700 full core support (alias of ast2700fc)
+ast2700fc ast2700 full core support
@@ -20,0 +29 @@
+imx8mp-evk NXP i.MX 8M Plus EVK Board
@@ -47,0 +57 @@
+npcm845-evb Nuvoton NPCM845 Evaluation Board (Cortex-A35)
@@ -60,0 +71,3 @@
+raspi3ap Raspberry Pi 3A+ (revision 1.0)
+raspi3b Raspberry Pi 3B (revision 1.2)
+raspi4b Raspberry Pi 4B (revision 1.5)
@@ -66,0 +80 @@
+sbsa-ref QEMU 'SBSA Reference' ARM Virtual Machine
@@ -99,0 +114 @@
+xlnx-zcu102 Xilinx ZynqMP ZCU102 board with 4xA53s and 2xR5Fs based on the value of smp
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Acked-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20251021205741.57109-5-philmd@linaro.org>
86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
/*
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* BBC micro:bit machine
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* http://tech.microbit.org/hardware/
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*
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* Copyright 2018 Joel Stanley <joel@jms.id.au>
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*
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* This code is licensed under the GPL version 2 or later. See
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* the COPYING file in the top-level directory.
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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 "hw/boards.h"
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#include "hw/arm/boot.h"
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#include "hw/arm/machines-qom.h"
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#include "system/system.h"
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#include "system/address-spaces.h"
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#include "hw/arm/nrf51_soc.h"
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#include "hw/i2c/microbit_i2c.h"
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#include "hw/qdev-properties.h"
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#include "qom/object.h"
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struct MicrobitMachineState {
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MachineState parent;
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NRF51State nrf51;
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MicrobitI2CState i2c;
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};
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#define TYPE_MICROBIT_MACHINE MACHINE_TYPE_NAME("microbit")
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OBJECT_DECLARE_SIMPLE_TYPE(MicrobitMachineState, MICROBIT_MACHINE)
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static void microbit_init(MachineState *machine)
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{
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MicrobitMachineState *s = MICROBIT_MACHINE(machine);
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MemoryRegion *system_memory = get_system_memory();
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MemoryRegion *mr;
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object_initialize_child(OBJECT(machine), "nrf51", &s->nrf51,
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TYPE_NRF51_SOC);
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qdev_prop_set_chr(DEVICE(&s->nrf51), "serial0", serial_hd(0));
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object_property_set_link(OBJECT(&s->nrf51), "memory",
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OBJECT(system_memory), &error_fatal);
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sysbus_realize(SYS_BUS_DEVICE(&s->nrf51), &error_fatal);
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/*
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* Overlap the TWI stub device into the SoC. This is a microbit-specific
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* hack until we implement the nRF51 TWI controller properly and the
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* magnetometer/accelerometer devices.
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*/
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object_initialize_child(OBJECT(machine), "microbit.twi", &s->i2c,
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TYPE_MICROBIT_I2C);
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sysbus_realize(SYS_BUS_DEVICE(&s->i2c), &error_fatal);
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mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->i2c), 0);
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memory_region_add_subregion_overlap(&s->nrf51.container, NRF51_TWI_BASE,
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mr, -1);
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armv7m_load_kernel(s->nrf51.armv7m.cpu, machine->kernel_filename,
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0, s->nrf51.flash_size);
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}
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static void microbit_machine_class_init(ObjectClass *oc, const void *data)
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{
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MachineClass *mc = MACHINE_CLASS(oc);
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mc->desc = "BBC micro:bit (Cortex-M0)";
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mc->init = microbit_init;
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mc->max_cpus = 1;
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}
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static const TypeInfo microbit_info = {
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.name = TYPE_MICROBIT_MACHINE,
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.parent = TYPE_MACHINE,
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.instance_size = sizeof(MicrobitMachineState),
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.class_init = microbit_machine_class_init,
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.interfaces = arm_machine_interfaces,
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};
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static void microbit_machine_init(void)
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{
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type_register_static(µbit_info);
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}
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type_init(microbit_machine_init);
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