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qemu-e2k/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 14:21:06 +01:00
/*
* 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 17:23:45 +01:00
#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"
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 14:21:06 +01:00
#include "hw/boards.h"
#include "qemu/error-report.h"
#include "hw/arm/stm32f205_soc.h"
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 16:36:04 +01:00
#include "hw/arm/arm.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 14:21:06 +01:00
static void netduino2_init(MachineState *machine)
{
DeviceState *dev;
dev = qdev_create(NULL, TYPE_STM32F205_SOC);
arm: drop intermediate cpu_model -> cpu type parsing and use cpu type directly there are 2 use cases to deal with: 1: fixed CPU models per board/soc 2: boards with user configurable cpu_model and fallback to default cpu_model if user hasn't specified one explicitly For the 1st drop intermediate cpu_model parsing and use const cpu type directly, which replaces: typename = object_class_get_name( cpu_class_by_name(TYPE_ARM_CPU, cpu_model)) object_new(typename) with object_new(FOO_CPU_TYPE_NAME) or cpu_generic_init(BASE_CPU_TYPE, "my cpu model") with cpu_create(FOO_CPU_TYPE_NAME) as result 1st use case doesn't have to invoke not necessary translation and not needed code is removed. For the 2nd 1: set default cpu type with MachineClass::default_cpu_type and 2: use generic cpu_model parsing that done before machine_init() is run and: 2.1: drop custom cpu_model parsing where pattern is: typename = object_class_get_name( cpu_class_by_name(TYPE_ARM_CPU, cpu_model)) [parse_features(typename, cpu_model, &err) ] 2.2: or replace cpu_generic_init() which does what 2.1 does + create_cpu(typename) with just create_cpu(machine->cpu_type) as result cpu_name -> cpu_type translation is done using generic machine code one including parsing optional features if supported/present (removes a bunch of duplicated cpu_model parsing code) and default cpu type is defined in an uniform way within machine_class_init callbacks instead of adhoc places in boadr's machine_init code. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1505318697-77161-6-git-send-email-imammedo@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2017-09-13 18:04:57 +02:00
qdev_prop_set_string(dev, "cpu-type", ARM_CPU_TYPE_NAME("cortex-m3"));
Use error_fatal to simplify obvious fatal errors (again) Done with the Coccinelle semantic patch from commit 007b065, plus manual clean up of dead variables. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1452783732-6581-1-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-01-14 16:02:12 +01:00
object_property_set_bool(OBJECT(dev), true, "realized", &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 16:36:04 +01:00
armv7m_load_kernel(ARM_CPU(first_cpu), machine->kernel_filename,
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 14:21:06 +01:00
}
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 20:37:08 +02:00
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 14:21:06 +01:00
{
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 20:37:08 +02:00
mc->desc = "Netduino 2 Machine";
mc->init = netduino2_init;
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 14:54:54 +02:00
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 14:21:06 +01:00
}
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 20:37:08 +02:00
DEFINE_MACHINE("netduino2", netduino2_machine_init)
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