xref: /qemu/hw/arm/imx8mp-evk.c (revision a4eefc69b23713c4e5981d9d91a6e15dfd4496fe) 
1*a4eefc69SBernhard Beschow /*
2*a4eefc69SBernhard Beschow  * NXP i.MX 8M Plus Evaluation Kit System Emulation
3*a4eefc69SBernhard Beschow  *
4*a4eefc69SBernhard Beschow  * Copyright (c) 2024, Bernhard Beschow <shentey@gmail.com>
5*a4eefc69SBernhard Beschow  *
6*a4eefc69SBernhard Beschow  * SPDX-License-Identifier: GPL-2.0-or-later
7*a4eefc69SBernhard Beschow  */
8*a4eefc69SBernhard Beschow 
9*a4eefc69SBernhard Beschow #include "qemu/osdep.h"
10*a4eefc69SBernhard Beschow #include "exec/address-spaces.h"
11*a4eefc69SBernhard Beschow #include "hw/arm/boot.h"
12*a4eefc69SBernhard Beschow #include "hw/arm/fsl-imx8mp.h"
13*a4eefc69SBernhard Beschow #include "hw/boards.h"
14*a4eefc69SBernhard Beschow #include "system/qtest.h"
15*a4eefc69SBernhard Beschow #include "qemu/error-report.h"
16*a4eefc69SBernhard Beschow #include "qapi/error.h"
17*a4eefc69SBernhard Beschow 
18*a4eefc69SBernhard Beschow static void imx8mp_evk_init(MachineState *machine)
19*a4eefc69SBernhard Beschow {
20*a4eefc69SBernhard Beschow     static struct arm_boot_info boot_info;
21*a4eefc69SBernhard Beschow     FslImx8mpState *s;
22*a4eefc69SBernhard Beschow 
23*a4eefc69SBernhard Beschow     if (machine->ram_size > FSL_IMX8MP_RAM_SIZE_MAX) {
24*a4eefc69SBernhard Beschow         error_report("RAM size " RAM_ADDR_FMT " above max supported (%08" PRIx64 ")",
25*a4eefc69SBernhard Beschow                      machine->ram_size, FSL_IMX8MP_RAM_SIZE_MAX);
26*a4eefc69SBernhard Beschow         exit(1);
27*a4eefc69SBernhard Beschow     }
28*a4eefc69SBernhard Beschow 
29*a4eefc69SBernhard Beschow     boot_info = (struct arm_boot_info) {
30*a4eefc69SBernhard Beschow         .loader_start = FSL_IMX8MP_RAM_START,
31*a4eefc69SBernhard Beschow         .board_id = -1,
32*a4eefc69SBernhard Beschow         .ram_size = machine->ram_size,
33*a4eefc69SBernhard Beschow         .psci_conduit = QEMU_PSCI_CONDUIT_SMC,
34*a4eefc69SBernhard Beschow     };
35*a4eefc69SBernhard Beschow 
36*a4eefc69SBernhard Beschow     s = FSL_IMX8MP(object_new(TYPE_FSL_IMX8MP));
37*a4eefc69SBernhard Beschow     object_property_add_child(OBJECT(machine), "soc", OBJECT(s));
38*a4eefc69SBernhard Beschow     qdev_realize(DEVICE(s), NULL, &error_fatal);
39*a4eefc69SBernhard Beschow 
40*a4eefc69SBernhard Beschow     memory_region_add_subregion(get_system_memory(), FSL_IMX8MP_RAM_START,
41*a4eefc69SBernhard Beschow                                 machine->ram);
42*a4eefc69SBernhard Beschow 
43*a4eefc69SBernhard Beschow     if (!qtest_enabled()) {
44*a4eefc69SBernhard Beschow         arm_load_kernel(&s->cpu[0], machine, &boot_info);
45*a4eefc69SBernhard Beschow     }
46*a4eefc69SBernhard Beschow }
47*a4eefc69SBernhard Beschow 
48*a4eefc69SBernhard Beschow static void imx8mp_evk_machine_init(MachineClass *mc)
49*a4eefc69SBernhard Beschow {
50*a4eefc69SBernhard Beschow     mc->desc = "NXP i.MX 8M Plus EVK Board";
51*a4eefc69SBernhard Beschow     mc->init = imx8mp_evk_init;
52*a4eefc69SBernhard Beschow     mc->max_cpus = FSL_IMX8MP_NUM_CPUS;
53*a4eefc69SBernhard Beschow     mc->default_ram_id = "imx8mp-evk.ram";
54*a4eefc69SBernhard Beschow }
55*a4eefc69SBernhard Beschow DEFINE_MACHINE("imx8mp-evk", imx8mp_evk_machine_init)
56