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qemu/hw/arm/xlnx-zcu102.c

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arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
/*
xlnx-ep108: Rename to ZCU102 The EP108 is a early access development board. Now that silicon is in production people have access to the ZCU102. Let's rename the internal QEMU files and variables to use the ZCU102. There is no functional change here as the EP108 is still a valid board option. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:17 +08:00
* Xilinx ZynqMP ZCU102 board
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
*
* 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.
*/
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
2015-12-08 00:23:45 +08:00
#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 16:01:28 +08:00
#include "qapi/error.h"
hw: explicitly include qemu-common.h and cpu.h Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-01-20 04:51:44 +08:00
#include "cpu.h"
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
#include "hw/arm/xlnx-zynqmp.h"
#include "hw/boards.h"
#include "qemu/error-report.h"
hw: explicitly include qemu/log.h Move the inclusion out of hw/hw.h, most files do not need it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2015-12-15 20:16:16 +08:00
#include "qemu/log.h"
hw/arm: Silence xlnx-ep108 deprecation warning during tests The new deprecation warning for the xlnx-ep108 machine also pops up during "make check" which is kind of confusing. Silence it if testing mode is enabled. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Acked-by: Wei Huang <wei@redhat.com> Message-id: 1510846183-756-1-git-send-email-thuth@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-11-16 23:29:43 +08:00
#include "sysemu/qtest.h"
hw/arm: xlnx-zcu102: Disable unsupported FDT firmware nodes Disable unsupported FDT firmware nodes if a user passes us a DTB with nodes enabled that the machine cannot support due to lack of EL3 or EL2 support. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20200423121114.4274-5-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-04-23 20:11:14 +08:00
#include "sysemu/device_tree.h"
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
xlnx-ep108: Rename to ZCU102 The EP108 is a early access development board. Now that silicon is in production people have access to the ZCU102. Let's rename the internal QEMU files and variables to use the ZCU102. There is no functional change here as the EP108 is still a valid board option. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:17 +08:00
typedef struct XlnxZCU102 {
xlnx-zcu102: Manually create the machines In preperation for future work let's manually create the Xilnx machines. This will allow us to set properties for the machines in the future. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
MachineState parent_obj;
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
XlnxZynqMPState soc;
xlnx-zcu102: Add a machine level secure property Add a machine level secure property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,secure=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
bool secure;
xlnx-zcu102: Add a machine level virtualization property Add a machine level virtualization property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,virtualization=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
bool virt;
hw/arm: xlnx-zcu102: Move arm_boot_info into XlnxZCU102 Move arm_boot_info into XlnxZCU102. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20200423121114.4274-4-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-04-23 20:11:13 +08:00
struct arm_boot_info binfo;
xlnx-ep108: Rename to ZCU102 The EP108 is a early access development board. Now that silicon is in production people have access to the ZCU102. Let's rename the internal QEMU files and variables to use the ZCU102. There is no functional change here as the EP108 is still a valid board option. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:17 +08:00
} XlnxZCU102;
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
xlnx-zcu102: Manually create the machines In preperation for future work let's manually create the Xilnx machines. This will allow us to set properties for the machines in the future. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
#define TYPE_ZCU102_MACHINE MACHINE_TYPE_NAME("xlnx-zcu102")
#define ZCU102_MACHINE(obj) \
OBJECT_CHECK(XlnxZCU102, (obj), TYPE_ZCU102_MACHINE)
arm: xlnx-ep108: Add bootloading Add bootloader support using standard ARM bootloader. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: b829abaf2b70d02b28e79301553cbd74afc416a1.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:30 +08:00
xlnx-zcu102: Add a machine level secure property Add a machine level secure property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,secure=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
static bool zcu102_get_secure(Object *obj, Error **errp)
{
XlnxZCU102 *s = ZCU102_MACHINE(obj);
return s->secure;
}
static void zcu102_set_secure(Object *obj, bool value, Error **errp)
{
XlnxZCU102 *s = ZCU102_MACHINE(obj);
s->secure = value;
}
xlnx-zcu102: Add a machine level virtualization property Add a machine level virtualization property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,virtualization=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
static bool zcu102_get_virt(Object *obj, Error **errp)
{
XlnxZCU102 *s = ZCU102_MACHINE(obj);
return s->virt;
}
static void zcu102_set_virt(Object *obj, bool value, Error **errp)
{
XlnxZCU102 *s = ZCU102_MACHINE(obj);
s->virt = value;
}
hw/arm: xlnx-zcu102: Disable unsupported FDT firmware nodes Disable unsupported FDT firmware nodes if a user passes us a DTB with nodes enabled that the machine cannot support due to lack of EL3 or EL2 support. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20200423121114.4274-5-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-04-23 20:11:14 +08:00
static void zcu102_modify_dtb(const struct arm_boot_info *binfo, void *fdt)
{
XlnxZCU102 *s = container_of(binfo, XlnxZCU102, binfo);
bool method_is_hvc;
char **node_path;
const char *r;
int prop_len;
int i;
/* If EL3 is enabled, we keep all firmware nodes active. */
if (!s->secure) {
node_path = qemu_fdt_node_path(fdt, NULL, "xlnx,zynqmp-firmware",
&error_fatal);
for (i = 0; node_path && node_path[i]; i++) {
r = qemu_fdt_getprop(fdt, node_path[i], "method", &prop_len, NULL);
method_is_hvc = r && !strcmp("hvc", r);
/* Allow HVC based firmware if EL2 is enabled. */
if (method_is_hvc && s->virt) {
continue;
}
qemu_fdt_setprop_string(fdt, node_path[i], "status", "disabled");
}
g_strfreev(node_path);
}
}
hw/arm: Remove the deprecated xlnx-ep108 machine It has been marked as deprecated since QEMU v2.11, so it is time to remove this now. The xlnx-zcu102 machine is very much the same and can be used as a replacement instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08 20:15:32 +08:00
static void xlnx_zcu102_init(MachineState *machine)
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
{
hw/arm: Remove the deprecated xlnx-ep108 machine It has been marked as deprecated since QEMU v2.11, so it is time to remove this now. The xlnx-zcu102 machine is very much the same and can be used as a replacement instead. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-08 20:15:32 +08:00
XlnxZCU102 *s = ZCU102_MACHINE(machine);
xlnx-ep108: Connect the SPI Flash Connect the sst25wf080 SPI flash to the EP108 board. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [PMM: free string when finished with it] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21 22:15:04 +08:00
int i;
xlnx-zynqmp: Add support for high DDR memory regions The Xilinx ZynqMP SoC and EP108 board supports three memory regions: - A 2GB region starting at 0 - A 32GB region starting at 32GB - A 256GB region starting at 768GB This patch adds support for the first two memory regions, which is automatically created based on the size specified by the QEMU memory command line argument. On hardware the physical memory region is one continuous region, it is then mapped into the three different regions by the DDRC. As we don't model the DDRC this is done at startup by QEMU. The board creates the memory region and then passes that memory region to the SoC. The SoC then maps the memory regions. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: a1e47db941d65733724a300fcd98b74fbeeaaf22.1452637205.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-13 06:39:18 +08:00
uint64_t ram_size = machine->ram_size;
/* Create the memory region to pass to the SoC */
if (ram_size > XLNX_ZYNQMP_MAX_RAM_SIZE) {
error_report("ERROR: RAM size 0x%" PRIx64 " above max supported of "
"0x%llx", ram_size,
XLNX_ZYNQMP_MAX_RAM_SIZE);
exit(1);
}
if (ram_size < 0x08000000) {
xlnx-ep108: Rename to ZCU102 The EP108 is a early access development board. Now that silicon is in production people have access to the ZCU102. Let's rename the internal QEMU files and variables to use the ZCU102. There is no functional change here as the EP108 is still a valid board option. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:17 +08:00
qemu_log("WARNING: RAM size 0x%" PRIx64 " is small for ZCU102",
xlnx-zynqmp: Add support for high DDR memory regions The Xilinx ZynqMP SoC and EP108 board supports three memory regions: - A 2GB region starting at 0 - A 32GB region starting at 32GB - A 256GB region starting at 768GB This patch adds support for the first two memory regions, which is automatically created based on the size specified by the QEMU memory command line argument. On hardware the physical memory region is one continuous region, it is then mapped into the three different regions by the DDRC. As we don't model the DDRC this is done at startup by QEMU. The board creates the memory region and then passes that memory region to the SoC. The SoC then maps the memory regions. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: a1e47db941d65733724a300fcd98b74fbeeaaf22.1452637205.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-13 06:39:18 +08:00
ram_size);
}
hw/arm: Use object_initialize_child for correct reference counting As explained in commit aff39be0ed97: Both functions, object_initialize() and object_property_add_child() increase the reference counter of the new object, so one of the references has to be dropped afterwards to get the reference counting right. Otherwise the child object will not be properly cleaned up when the parent gets destroyed. Thus let's use now object_initialize_child() instead to get the reference counting here right. This patch was generated using the following Coccinelle script (with a bit of manual fix-up for overly long lines): @use_object_initialize_child@ expression parent_obj; expression child_ptr; expression child_name; expression child_type; expression child_size; expression errp; @@ ( - object_initialize(child_ptr, child_size, child_type); + object_initialize_child(parent_obj, child_name, child_ptr, child_size, + child_type, &error_abort, NULL); ... when != parent_obj - object_property_add_child(parent_obj, child_name, OBJECT(child_ptr), NULL); ... ?- object_unref(OBJECT(child_ptr)); | - object_initialize(child_ptr, child_size, child_type); + object_initialize_child(parent_obj, child_name, child_ptr, child_size, + child_type, errp, NULL); ... when != parent_obj - object_property_add_child(parent_obj, child_name, OBJECT(child_ptr), errp); ... ?- object_unref(OBJECT(child_ptr)); ) @use_sysbus_init_child_obj@ expression parent_obj; expression dev; expression child_ptr; expression child_name; expression child_type; expression child_size; expression errp; @@ ( - object_initialize_child(parent_obj, child_name, child_ptr, child_size, - child_type, errp, NULL); + sysbus_init_child_obj(parent_obj, child_name, child_ptr, child_size, + child_type); ... - qdev_set_parent_bus(DEVICE(child_ptr), sysbus_get_default()); | - object_initialize_child(parent_obj, child_name, child_ptr, child_size, - child_type, errp, NULL); + sysbus_init_child_obj(parent_obj, child_name, child_ptr, child_size, + child_type); - dev = DEVICE(child_ptr); - qdev_set_parent_bus(dev, sysbus_get_default()); ) While the object_initialize() function doesn't take an 'Error *errp' argument, the object_initialize_child() does. Since this code is used when a machine is created (and is not yet running), we deliberately choose to use the &error_abort argument instead of ignoring errors if an object creation failed. This choice also matches when using sysbus_init_child_obj(), since its code is: void sysbus_init_child_obj(Object *parent, const char *childname, void *child, size_t childsize, const char *childtype) { object_initialize_child(parent, childname, child, childsize, childtype, &error_abort, NULL); qdev_set_parent_bus(DEVICE(child), sysbus_get_default()); } Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Inspired-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190507163416.24647-9-philmd@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2019-05-08 00:34:08 +08:00
object_initialize_child(OBJECT(machine), "soc", &s->soc, sizeof(s->soc),
TYPE_XLNX_ZYNQMP, &error_abort, NULL);
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
arm/xlnx-zcu102: use memdev for RAM memory_region_allocate_system_memory() API is going away, so replace it with memdev allocated MemoryRegion. The later is initialized by generic code, so board only needs to opt in to memdev scheme by providing MachineClass::default_ram_id and using MachineState::ram instead of manually initializing RAM memory region. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200219160953.13771-38-imammedo@redhat.com>
2020-02-20 00:09:11 +08:00
object_property_set_link(OBJECT(&s->soc), OBJECT(machine->ram),
xlnx-zynqmp: Add support for high DDR memory regions The Xilinx ZynqMP SoC and EP108 board supports three memory regions: - A 2GB region starting at 0 - A 32GB region starting at 32GB - A 256GB region starting at 768GB This patch adds support for the first two memory regions, which is automatically created based on the size specified by the QEMU memory command line argument. On hardware the physical memory region is one continuous region, it is then mapped into the three different regions by the DDRC. As we don't model the DDRC this is done at startup by QEMU. The board creates the memory region and then passes that memory region to the SoC. The SoC then maps the memory regions. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: a1e47db941d65733724a300fcd98b74fbeeaaf22.1452637205.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-13 06:39:18 +08:00
"ddr-ram", &error_abort);
xlnx-zcu102: Add a machine level secure property Add a machine level secure property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,secure=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
object_property_set_bool(OBJECT(&s->soc), s->secure, "secure",
&error_fatal);
xlnx-zcu102: Add a machine level virtualization property Add a machine level virtualization property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,virtualization=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
object_property_set_bool(OBJECT(&s->soc), s->virt, "virtualization",
&error_fatal);
xlnx-zynqmp: Add support for high DDR memory regions The Xilinx ZynqMP SoC and EP108 board supports three memory regions: - A 2GB region starting at 0 - A 32GB region starting at 32GB - A 256GB region starting at 768GB This patch adds support for the first two memory regions, which is automatically created based on the size specified by the QEMU memory command line argument. On hardware the physical memory region is one continuous region, it is then mapped into the three different regions by the DDRC. As we don't model the DDRC this is done at startup by QEMU. The board creates the memory region and then passes that memory region to the SoC. The SoC then maps the memory regions. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: a1e47db941d65733724a300fcd98b74fbeeaaf22.1452637205.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-13 06:39:18 +08:00
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 23:02:12 +08:00
object_property_set_bool(OBJECT(&s->soc), true, "realized", &error_fatal);
arm: xlnx-ep108: Add external RAM Zynq MPSoC supports external DDR RAM. Add a RAM at 0 to the model. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 2c25e2a4198402a6477aef2975d5df7c415dd341.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:27 +08:00
sdhci_sysbus: Create SD card device in users, not the device itself Move the creation of the SD card device from the sdhci_sysbus device itself into the boards that create these devices. This allows us to remove the cannot_instantiate_with_device_add notation because we no longer call drive_get_next in the device model. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1455646193-13238-7-git-send-email-peter.maydell@linaro.org
2016-02-18 22:16:18 +08:00
/* Create and plug in the SD cards */
for (i = 0; i < XLNX_ZYNQMP_NUM_SDHCI; i++) {
BusState *bus;
DriveInfo *di = drive_get_next(IF_SD);
BlockBackend *blk = di ? blk_by_legacy_dinfo(di) : NULL;
DeviceState *carddev;
char *bus_name;
bus_name = g_strdup_printf("sd-bus%d", i);
bus = qdev_get_child_bus(DEVICE(&s->soc), bus_name);
g_free(bus_name);
if (!bus) {
error_report("No SD bus found for SD card %d", i);
exit(1);
}
carddev = qdev_create(bus, TYPE_SD_CARD);
qdev_prop_set_drive(carddev, "drive", blk, &error_fatal);
object_property_set_bool(OBJECT(carddev), true, "realized",
&error_fatal);
}
xlnx-ep108: Connect the SPI Flash Connect the sst25wf080 SPI flash to the EP108 board. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [PMM: free string when finished with it] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21 22:15:04 +08:00
for (i = 0; i < XLNX_ZYNQMP_NUM_SPIS; i++) {
SSIBus *spi_bus;
DeviceState *flash_dev;
qemu_irq cs_line;
m25p80: qdev-ify drive property This allows specifying the property via -drive if=none and creating the flash device with -device. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 1467138270-32481-6-git-send-email-clg@kaod.org [clg: added an extra fix for sabrelite_init() keeping the test on flash_dev did not seem necessary. ] Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-04 20:06:37 +08:00
DriveInfo *dinfo = drive_get_next(IF_MTD);
xlnx-ep108: Connect the SPI Flash Connect the sst25wf080 SPI flash to the EP108 board. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [PMM: free string when finished with it] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21 22:15:04 +08:00
gchar *bus_name = g_strdup_printf("spi%d", i);
spi_bus = (SSIBus *)qdev_get_child_bus(DEVICE(&s->soc), bus_name);
g_free(bus_name);
m25p80: qdev-ify drive property This allows specifying the property via -drive if=none and creating the flash device with -device. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 1467138270-32481-6-git-send-email-clg@kaod.org [clg: added an extra fix for sabrelite_init() keeping the test on flash_dev did not seem necessary. ] Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-04 20:06:37 +08:00
flash_dev = ssi_create_slave_no_init(spi_bus, "sst25wf080");
if (dinfo) {
qdev_prop_set_drive(flash_dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_init_nofail(flash_dev);
xlnx-ep108: Connect the SPI Flash Connect the sst25wf080 SPI flash to the EP108 board. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> [PMM: free string when finished with it] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-21 22:15:04 +08:00
cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->soc.spi[i]), 1, cs_line);
}
xlnx-zcu102: Add support for the ZynqMP QSPI Add support for the ZynqMP QSPI (consisting of the Generic QSPI and Legacy QSPI) and connect Numonyx n25q512a11 flashes to it. Signed-off-by: Francisco Iglesias <frasse.iglesias@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20171126231634.9531-14-frasse.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-12-14 01:59:22 +08:00
for (i = 0; i < XLNX_ZYNQMP_NUM_QSPI_FLASH; i++) {
SSIBus *spi_bus;
DeviceState *flash_dev;
qemu_irq cs_line;
DriveInfo *dinfo = drive_get_next(IF_MTD);
int bus = i / XLNX_ZYNQMP_NUM_QSPI_BUS_CS;
gchar *bus_name = g_strdup_printf("qspi%d", bus);
spi_bus = (SSIBus *)qdev_get_child_bus(DEVICE(&s->soc), bus_name);
g_free(bus_name);
flash_dev = ssi_create_slave_no_init(spi_bus, "n25q512a11");
if (dinfo) {
qdev_prop_set_drive(flash_dev, "drive", blk_by_legacy_dinfo(dinfo),
&error_fatal);
}
qdev_init_nofail(flash_dev);
cs_line = qdev_get_gpio_in_named(flash_dev, SSI_GPIO_CS, 0);
sysbus_connect_irq(SYS_BUS_DEVICE(&s->soc.qspi), i + 1, cs_line);
}
hw/arm/cubieboard hw/arm/xlnx-ep108: Fix units_per_default_bus Machine types cubieboard, xlnx-ep108, xlnx-zcu102 have an onboard AHCI controller, but neglect to set their MachineClass member units_per_default_bus = 1. This permits -drive if=ide,unit=1, which makes no sense for AHCI. It also screws up index=N for odd N, because it gets desugared to unit=1,bus=N/2 Doesn't really matter, because these machine types fail to honor -drive if=ide. Add the missing units_per_default_bus = 1 anyway, along with a TODO comment on what needs to be done for -drive if=ide. Also set block_default_type = IF_IDE explicitly. It's currently the default, but the next commit will change it to something more sensible, and we want to keep the IF_IDE default for these three machines. See also the previous commit. Cc: Beniamino Galvani <b.galvani@gmail.com> Cc: Alistair Francis <alistair.francis@xilinx.com> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-arm@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Alistair Francis <alistair.francis@xilinx.com> Message-Id: <1487153147-11530-3-git-send-email-armbru@redhat.com>
2017-02-15 18:05:41 +08:00
/* TODO create and connect IDE devices for ide_drive_get() */
hw/arm: xlnx-zcu102: Move arm_boot_info into XlnxZCU102 Move arm_boot_info into XlnxZCU102. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20200423121114.4274-4-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-04-23 20:11:13 +08:00
s->binfo.ram_size = ram_size;
s->binfo.loader_start = 0;
hw/arm: xlnx-zcu102: Disable unsupported FDT firmware nodes Disable unsupported FDT firmware nodes if a user passes us a DTB with nodes enabled that the machine cannot support due to lack of EL3 or EL2 support. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20200423121114.4274-5-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-04-23 20:11:14 +08:00
s->binfo.modify_dtb = zcu102_modify_dtb;
hw/arm: xlnx-zcu102: Move arm_boot_info into XlnxZCU102 Move arm_boot_info into XlnxZCU102. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20200423121114.4274-4-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-04-23 20:11:13 +08:00
arm_load_kernel(s->soc.boot_cpu_ptr, machine, &s->binfo);
arm: Add xlnx-ep108 machine Add a machine model for the Xilinx ZynqMP SoC EP108 board. Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 3896b34c862f370dc0679e4428bf3848d1f9f83c.1431381507.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-15 10:23:24 +08:00
}
xlnx-zcu102: Manually create the machines In preperation for future work let's manually create the Xilnx machines. This will allow us to set properties for the machines in the future. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
static void xlnx_zcu102_machine_instance_init(Object *obj)
{
xlnx-zcu102: Add a machine level secure property Add a machine level secure property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,secure=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
XlnxZCU102 *s = ZCU102_MACHINE(obj);
/* Default to secure mode being disabled */
s->secure = false;
object_property_add_bool(obj, "secure", zcu102_get_secure,
zcu102_set_secure, NULL);
object_property_set_description(obj, "secure",
"Set on/off to enable/disable the ARM "
"Security Extensions (TrustZone)",
NULL);
xlnx-zcu102: Add a machine level virtualization property Add a machine level virtualization property. This defaults to false and can be set to true using this machine command line argument: -machine xlnx-zcu102,virtualization=on This follows what the ARM virt machine does. This property only applies to the ZCU102 machine. The EP108 machine does not have this property. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
/* Default to virt (EL2) being disabled */
s->virt = false;
object_property_add_bool(obj, "virtualization", zcu102_get_virt,
zcu102_set_virt, NULL);
object_property_set_description(obj, "virtualization",
"Set on/off to enable/disable emulating a "
"guest CPU which implements the ARM "
"Virtualization Extensions",
NULL);
xlnx-zcu102: Manually create the machines In preperation for future work let's manually create the Xilnx machines. This will allow us to set properties for the machines in the future. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
}
static void xlnx_zcu102_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
xlnx-zynqmp: Swap Cortex-R5 for Cortex-R5F The ZynqMP has Cortex-R5Fs with the optional FPU enabled. Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20180529124707.3025-3-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-22 20:28:38 +08:00
mc->desc = "Xilinx ZynqMP ZCU102 board with 4xA53s and 2xR5Fs based on " \
xlnx-zynqmp: Properly support the smp command line option Allow the -smp command line option to control the number of CPUs we create. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Emilio G. Cota <cota@braap.org> Tested-by: Emilio G. Cota <cota@braap.org> Message-id: 1510343626-25861-3-git-send-email-cota@braap.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-11-13 21:55:26 +08:00
"the value of smp";
xlnx-ep108: Rename to ZCU102 The EP108 is a early access development board. Now that silicon is in production people have access to the ZCU102. Let's rename the internal QEMU files and variables to use the ZCU102. There is no functional change here as the EP108 is still a valid board option. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:17 +08:00
mc->init = xlnx_zcu102_init;
hw/arm/cubieboard hw/arm/xlnx-ep108: Fix units_per_default_bus Machine types cubieboard, xlnx-ep108, xlnx-zcu102 have an onboard AHCI controller, but neglect to set their MachineClass member units_per_default_bus = 1. This permits -drive if=ide,unit=1, which makes no sense for AHCI. It also screws up index=N for odd N, because it gets desugared to unit=1,bus=N/2 Doesn't really matter, because these machine types fail to honor -drive if=ide. Add the missing units_per_default_bus = 1 anyway, along with a TODO comment on what needs to be done for -drive if=ide. Also set block_default_type = IF_IDE explicitly. It's currently the default, but the next commit will change it to something more sensible, and we want to keep the IF_IDE default for these three machines. See also the previous commit. Cc: Beniamino Galvani <b.galvani@gmail.com> Cc: Alistair Francis <alistair.francis@xilinx.com> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-arm@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Alistair Francis <alistair.francis@xilinx.com> Message-Id: <1487153147-11530-3-git-send-email-armbru@redhat.com>
2017-02-15 18:05:41 +08:00
mc->block_default_type = IF_IDE;
mc->units_per_default_bus = 1;
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 20:54:54 +08:00
mc->ignore_memory_transaction_failures = true;
xlnx-zcu102: Specify the max number of CPUs Specify the number of CPUs that can run on ZynqMP. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-31 19:50:51 +08:00
mc->max_cpus = XLNX_ZYNQMP_NUM_APU_CPUS + XLNX_ZYNQMP_NUM_RPU_CPUS;
hw: add .min_cpus and .default_cpus fields to machine_class max_cpus needs to be an upper bound on the number of vCPUs initialized; otherwise TCG region initialization breaks. Some boards initialize a hard-coded number of vCPUs, which is not captured by the global max_cpus and therefore breaks TCG initialization. Fix it by adding the .min_cpus field to machine_class. This commit also changes some user-facing behaviour: we now die if -smp is below this hard-coded vCPU minimum instead of silently ignoring the passed -smp value (sometimes announcing this by printing a warning). However, the introduction of .default_cpus lessens the likelihood that users will notice this: if -smp isn't set, we now assign the value in .default_cpus to both smp_cpus and max_cpus. IOW, if a user does not set -smp, they always get a correct number of vCPUs. This change fixes 3468b59 ("tcg: enable multiple TCG contexts in softmmu", 2017-10-24), which broke TCG initialization for some ARM boards. Fixes: 3468b59e18b179bc63c7ce934de912dfa9596122 Reported-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Emilio G. Cota <cota@braap.org> Message-id: 1510343626-25861-6-git-send-email-cota@braap.org Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-11-13 21:55:27 +08:00
mc->default_cpus = XLNX_ZYNQMP_NUM_APU_CPUS;
arm/xlnx-zcu102: use memdev for RAM memory_region_allocate_system_memory() API is going away, so replace it with memdev allocated MemoryRegion. The later is initialized by generic code, so board only needs to opt in to memdev scheme by providing MachineClass::default_ram_id and using MachineState::ram instead of manually initializing RAM memory region. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200219160953.13771-38-imammedo@redhat.com>
2020-02-20 00:09:11 +08:00
mc->default_ram_id = "ddr-ram";
zynqmp: Add the ZCU102 board Most Zynq UltraScale+ users will be targetting and using the ZCU102 board instead of the development focused EP108. To make our QEMU machine names clearer add a ZCU102 machine model. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: cc82eec026b2febfca252d73362bb7084616c1ad.1464213234.git.alistair.francis@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-06-06 23:59:32 +08:00
}
xlnx-zcu102: Manually create the machines In preperation for future work let's manually create the Xilnx machines. This will allow us to set properties for the machines in the future. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-09-15 01:43:18 +08:00
static const TypeInfo xlnx_zcu102_machine_init_typeinfo = {
.name = MACHINE_TYPE_NAME("xlnx-zcu102"),
.parent = TYPE_MACHINE,
.class_init = xlnx_zcu102_machine_class_init,
.instance_init = xlnx_zcu102_machine_instance_init,
.instance_size = sizeof(XlnxZCU102),
};
static void xlnx_zcu102_machine_init_register_types(void)
{
type_register_static(&xlnx_zcu102_machine_init_typeinfo);
}
type_init(xlnx_zcu102_machine_init_register_types)