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qemu/hw/arm/netduino2.c

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netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
/*
* Netduino 2 Machine Model
*
* Copyright (c) 2014 Alistair Francis <alistair@alistair23.me>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
hw/arm: Clean up includes Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1449505425-32022-4-git-send-email-peter.maydell@linaro.org
2015-12-07 16:23:45 +00:00
#include "qemu/osdep.h"
include/qemu/osdep.h: Don't include qapi/error.h Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 09:01:28 +01:00
#include "qapi/error.h"
include: move hw/boards.h to hw/core/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-11-27 08:37:19 +01:00
#include "hw/core/boards.h"
include: move hw/qdev-properties.h to hw/core/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-11-27 08:38:05 +01:00
#include "hw/core/qdev-properties.h"
include: move hw/qdev-clock.h to hw/core/ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-11-27 08:37:54 +01:00
#include "hw/core/qdev-clock.h"
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
#include "qemu/error-report.h"
#include "hw/arm/stm32f205_soc.h"
arm: Rename hw/arm/arm.h to hw/arm/boot.h The header file hw/arm/arm.h now includes only declarations relating to hw/arm/boot.c functionality. Rename it accordingly, and adjust its header comment. The bulk of this commit was created via perl -pi -e 's|hw/arm/arm.h|hw/arm/boot.h|' hw/arm/*.c include/hw/arm/*.h In a few cases we can just delete the #include: hw/arm/msf2-soc.c, include/hw/arm/aspeed_soc.h and include/hw/arm/bcm2836.h did not require it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190516163857.6430-4-peter.maydell@linaro.org
2019-05-23 14:47:43 +01:00
#include "hw/arm/boot.h"
hw/arm: Filter machine types for qemu-system-arm/aarch64 binaries 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>
2025-03-23 22:48:32 +01:00
#include "hw/arm/machines-qom.h"
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
hw/arm/netduino2, netduinoplus2: Set system_clock_scale The netduino2 and netduinoplus2 boards forgot to set the system_clock_scale global, which meant that if guest code used the systick timer in "use the processor clock" mode it would hang because time never advances. Set the global to match the documented CPU clock speed of these boards. Judging by the data sheet this is slightly simplistic because the SoC allows configuration of the SYSCLK source and frequency via the RCC (reset and clock control) module, but we don't model that. Fixes: https://bugs.launchpad.net/qemu/+bug/1876187 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20200727162617.26227-1-peter.maydell@linaro.org
2020-08-03 17:55:03 +01:00
/* Main SYSCLK frequency in Hz (120MHz) */
#define SYSCLK_FRQ 120000000ULL
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
static void netduino2_init(MachineState *machine)
{
DeviceState *dev;
hw/arm/stm32f205: Wire up sysclk and refclk Wire up the sysclk and refclk for the stm32f205 SoC. This SoC always runs the systick refclk at 1/8 the frequency of the main CPU clock, so the board code only needs to provide a single sysclk clock. Because there is only one board using this SoC, we convert the SoC and the board together, rather than splitting it into "add clock to SoC; connect clock in board; add error check in SoC code that clock is wired up". When the systick device starts honouring its clock inputs, this will fix an emulation inaccuracy in the netduino2 board where the systick reference clock was running at 1MHz rather than 15MHz. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Alexandre Iooss <erdnaxe@crans.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Message-id: 20210812093356.1946-13-peter.maydell@linaro.org
2021-08-12 10:33:43 +01:00
Clock *sysclk;
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
hw/arm/stm32f205: Wire up sysclk and refclk Wire up the sysclk and refclk for the stm32f205 SoC. This SoC always runs the systick refclk at 1/8 the frequency of the main CPU clock, so the board code only needs to provide a single sysclk clock. Because there is only one board using this SoC, we convert the SoC and the board together, rather than splitting it into "add clock to SoC; connect clock in board; add error check in SoC code that clock is wired up". When the systick device starts honouring its clock inputs, this will fix an emulation inaccuracy in the netduino2 board where the systick reference clock was running at 1MHz rather than 15MHz. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Alexandre Iooss <erdnaxe@crans.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Message-id: 20210812093356.1946-13-peter.maydell@linaro.org
2021-08-12 10:33:43 +01:00
/* This clock doesn't need migration because it is fixed-frequency */
sysclk = clock_new(OBJECT(machine), "SYSCLK");
clock_set_hz(sysclk, SYSCLK_FRQ);
qdev: Convert uses of qdev_create() with Coccinelle This is the transformation explained in the commit before previous. Takes care of just one pattern that needs conversion. More to come in this series. Coccinelle script: @ depends on !(file in "hw/arm/highbank.c")@ expression bus, type_name, dev, expr; @@ - dev = qdev_create(bus, type_name); + dev = qdev_new(type_name); ... when != dev = expr - qdev_init_nofail(dev); + qdev_realize_and_unref(dev, bus, &error_fatal); @@ expression bus, type_name, dev, expr; identifier DOWN; @@ - dev = DOWN(qdev_create(bus, type_name)); + dev = DOWN(qdev_new(type_name)); ... when != dev = expr - qdev_init_nofail(DEVICE(dev)); + qdev_realize_and_unref(DEVICE(dev), bus, &error_fatal); @@ expression bus, type_name, expr; identifier dev; @@ - DeviceState *dev = qdev_create(bus, type_name); + DeviceState *dev = qdev_new(type_name); ... when != dev = expr - qdev_init_nofail(dev); + qdev_realize_and_unref(dev, bus, &error_fatal); @@ expression bus, type_name, dev, expr, errp; symbol true; @@ - dev = qdev_create(bus, type_name); + dev = qdev_new(type_name); ... when != dev = expr - object_property_set_bool(OBJECT(dev), true, "realized", errp); + qdev_realize_and_unref(dev, bus, errp); @@ expression bus, type_name, expr, errp; identifier dev; symbol true; @@ - DeviceState *dev = qdev_create(bus, type_name); + DeviceState *dev = qdev_new(type_name); ... when != dev = expr - object_property_set_bool(OBJECT(dev), true, "realized", errp); + qdev_realize_and_unref(dev, bus, errp); The first rule exempts hw/arm/highbank.c, because it matches along two control flow paths there, with different @type_name. Covered by the next commit's manual conversions. Missing #include "qapi/error.h" added manually. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-10-armbru@redhat.com> [Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
2020-06-10 07:31:58 +02:00
dev = qdev_new(TYPE_STM32F205_SOC);
hw/arm: Add missing QOM parent for v7-M SoCs QDev objects created with qdev_new() need to manually add their parent relationship with object_property_add_child(). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20240104141159.53883-1-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2024-01-04 15:11:59 +01:00
object_property_add_child(OBJECT(machine), "soc", OBJECT(dev));
hw/arm/stm32f205: Wire up sysclk and refclk Wire up the sysclk and refclk for the stm32f205 SoC. This SoC always runs the systick refclk at 1/8 the frequency of the main CPU clock, so the board code only needs to provide a single sysclk clock. Because there is only one board using this SoC, we convert the SoC and the board together, rather than splitting it into "add clock to SoC; connect clock in board; add error check in SoC code that clock is wired up". When the systick device starts honouring its clock inputs, this will fix an emulation inaccuracy in the netduino2 board where the systick reference clock was running at 1MHz rather than 15MHz. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Alexandre Iooss <erdnaxe@crans.org> Reviewed-by: Luc Michel <luc@lmichel.fr> Message-id: 20210812093356.1946-13-peter.maydell@linaro.org
2021-08-12 10:33:43 +01:00
qdev_connect_clock_in(dev, "sysclk", sysclk);
sysbus: Convert to sysbus_realize() etc. with Coccinelle Convert from qdev_realize(), qdev_realize_and_unref() with null @bus argument to sysbus_realize(), sysbus_realize_and_unref(). Coccinelle script: @@ expression dev, errp; @@ - qdev_realize(DEVICE(dev), NULL, errp); + sysbus_realize(SYS_BUS_DEVICE(dev), errp); @@ expression sysbus_dev, dev, errp; @@ + sysbus_dev = SYS_BUS_DEVICE(dev); - qdev_realize_and_unref(dev, NULL, errp); + sysbus_realize_and_unref(sysbus_dev, errp); - sysbus_dev = SYS_BUS_DEVICE(dev); @@ expression sysbus_dev, dev, errp; expression expr; @@ sysbus_dev = SYS_BUS_DEVICE(dev); ... when != dev = expr; - qdev_realize_and_unref(dev, NULL, errp); + sysbus_realize_and_unref(sysbus_dev, errp); @@ expression dev, errp; @@ - qdev_realize_and_unref(DEVICE(dev), NULL, errp); + sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp); @@ expression dev, errp; @@ - qdev_realize_and_unref(dev, NULL, errp); + sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp); Whitespace changes minimized manually. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-46-armbru@redhat.com> [Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
2020-06-10 07:32:34 +02:00
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
stm32f205: Create armv7m object without using armv7m_init() Switch the stm32f205 SoC to create the armv7m object directly rather than via the armv7m_init() wrapper. This fits better with the SoC model's very QOMified design. In particular this means we can push loading the guest image out to the top level board code where it belongs, rather than the SoC object having a QOM property for the filename to load. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 1487604965-23220-11-git-send-email-peter.maydell@linaro.org
2017-02-20 15:36:04 +00:00
hw/arm/v7m: Remove use of &first_cpu in machine_init() When instanciating the machine model, the machine_init() implementations usually create the CPUs, so have access to its first CPU. Use that rather then the &first_cpu global. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Samuel Tardieu <sam@rfc1149.net> Message-id: 20250112225614.33723-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-01-12 23:56:14 +01:00
armv7m_load_kernel(STM32F205_SOC(dev)->armv7m.cpu, machine->kernel_filename,
target/arm: Make boards pass base address to armv7m_load_kernel() Currently armv7m_load_kernel() takes the size of the block of memory where it should load the initial guest image, but assumes that it should always load it at address 0. This happens to be true of all our M-profile boards at the moment, but it isn't guaranteed to always be so: M-profile CPUs can be configured (via init-svtor and init-nsvtor, which match equivalent hardware configuration signals) to have the initial vector table at any address, not just zero. (For instance the Teeny board has the boot ROM at address 0x0200_0000.) Add a base address argument to armv7m_load_kernel(), so that callers now pass in both base address and size. All the current callers pass 0, so this is not a behaviour change. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220823160417.3858216-3-peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2022-08-23 17:04:17 +01:00
0, FLASH_SIZE);
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
}
Use DEFINE_MACHINE() to register all machines Convert all machines to use DEFINE_MACHINE() instead of QEMUMachine automatically using a script. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> [AF: Style cleanups, convert imx25_pdk machine] Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-09-04 15:37:08 -03:00
static void netduino2_machine_init(MachineClass *mc)
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
{
hw/arm/stm32f205: Report error when incorrect CPU is used The 'netduino2' machine ignores the CPU type requested by the command line. This might confuse users, since the following will create a machine with a Cortex-M3 CPU: $ qemu-system-arm -M netduino2 -cpu cortex-a9 Set the MachineClass::valid_cpu_types field (introduced in commit c9cf636d48 "machine: Add a valid_cpu_types property"). Remove the now unused MachineClass::default_cpu_type field. We now get: $ qemu-system-arm -M netduino2 -cpu cortex-a9 qemu-system-arm: Invalid CPU type: cortex-a9-arm-cpu The valid types are: cortex-m3-arm-cpu Since the SoC family can only use Cortex-M3 CPUs, hard-code the CPU type name at the SoC level, removing the QOM property entirely. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231117071704.35040-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-11-17 08:17:03 +01:00
static const char * const valid_cpu_types[] = {
ARM_CPU_TYPE_NAME("cortex-m3"),
NULL
};
hw/arm: Display CPU type in machine description Most of ARM machines display their CPU when QEMU list the available machines (-M help). Some machines do not. Fix to unify the help output. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210131184449.382425-7-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-31 19:44:49 +01:00
mc->desc = "Netduino 2 Machine (Cortex-M3)";
Use DEFINE_MACHINE() to register all machines Convert all machines to use DEFINE_MACHINE() instead of QEMUMachine automatically using a script. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> [AF: Style cleanups, convert imx25_pdk machine] Signed-off-by: Andreas Färber <afaerber@suse.de>
2015-09-04 15:37:08 -03:00
mc->init = netduino2_init;
hw/arm/stm32f205: Report error when incorrect CPU is used The 'netduino2' machine ignores the CPU type requested by the command line. This might confuse users, since the following will create a machine with a Cortex-M3 CPU: $ qemu-system-arm -M netduino2 -cpu cortex-a9 Set the MachineClass::valid_cpu_types field (introduced in commit c9cf636d48 "machine: Add a valid_cpu_types property"). Remove the now unused MachineClass::default_cpu_type field. We now get: $ qemu-system-arm -M netduino2 -cpu cortex-a9 qemu-system-arm: Invalid CPU type: cortex-a9-arm-cpu The valid types are: cortex-m3-arm-cpu Since the SoC family can only use Cortex-M3 CPUs, hard-code the CPU type name at the SoC level, removing the QOM property entirely. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Gavin Shan <gshan@redhat.com> Message-id: 20231117071704.35040-4-philmd@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-11-17 08:17:03 +01:00
mc->valid_cpu_types = valid_cpu_types;
hw/arm: Set ignore_memory_transaction_failures for most ARM boards Set the MachineClass flag ignore_memory_transaction_failures for almost all ARM boards. This means they retain the legacy behaviour that accesses to unimplemented addresses will RAZ/WI rather than aborting, when a subsequent commit adds support for external aborts. The exceptions are: * virt -- we know that guests won't try to prod devices that we don't describe in the device tree or ACPI tables * mps2 -- this board was written to use unimplemented-device for all the ranges with devices we don't yet handle New boards should not set the flag, but instead be written like the mps2. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1504626814-23124-3-git-send-email-peter.maydell@linaro.org For the Xilinx boards: Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
2017-09-07 13:54:54 +01:00
mc->ignore_memory_transaction_failures = true;
netduino2: Add the Netduino 2 Machine This patch adds the Netduino 2 Machine. This is a Cortex-M3 based machine. Information can be found at: http://www.netduino.com/netduino2/specs.htm Signed-off-by: Alistair Francis <alistair@alistair23.me> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 5bd999824f14252c122c4501cc973cee986eadd7.1424175342.git.alistair@alistair23.me Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-03-11 13:21:06 +00:00
}
hw/arm: Filter machine types for qemu-system-arm/aarch64 binaries 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>
2025-03-23 22:48:32 +01:00
DEFINE_MACHINE_ARM("netduino2", netduino2_machine_init)
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