diff options
Diffstat (limited to 'hw/arm/imx8mp-evk.c')
| -rw-r--r-- | hw/arm/imx8mp-evk.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/hw/arm/imx8mp-evk.c b/hw/arm/imx8mp-evk.c new file mode 100644 index 0000000000..2756d4c21c --- /dev/null +++ b/hw/arm/imx8mp-evk.c @@ -0,0 +1,55 @@ +/* + * NXP i.MX 8M Plus Evaluation Kit System Emulation + * + * Copyright (c) 2024, Bernhard Beschow <shentey@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "qemu/osdep.h" +#include "exec/address-spaces.h" +#include "hw/arm/boot.h" +#include "hw/arm/fsl-imx8mp.h" +#include "hw/boards.h" +#include "system/qtest.h" +#include "qemu/error-report.h" +#include "qapi/error.h" + +static void imx8mp_evk_init(MachineState *machine) +{ + static struct arm_boot_info boot_info; + FslImx8mpState *s; + + if (machine->ram_size > FSL_IMX8MP_RAM_SIZE_MAX) { + error_report("RAM size " RAM_ADDR_FMT " above max supported (%08" PRIx64 ")", + machine->ram_size, FSL_IMX8MP_RAM_SIZE_MAX); + exit(1); + } + + boot_info = (struct arm_boot_info) { + .loader_start = FSL_IMX8MP_RAM_START, + .board_id = -1, + .ram_size = machine->ram_size, + .psci_conduit = QEMU_PSCI_CONDUIT_SMC, + }; + + s = FSL_IMX8MP(object_new(TYPE_FSL_IMX8MP)); + object_property_add_child(OBJECT(machine), "soc", OBJECT(s)); + qdev_realize(DEVICE(s), NULL, &error_fatal); + + memory_region_add_subregion(get_system_memory(), FSL_IMX8MP_RAM_START, + machine->ram); + + if (!qtest_enabled()) { + arm_load_kernel(&s->cpu[0], machine, &boot_info); + } +} + +static void imx8mp_evk_machine_init(MachineClass *mc) +{ + mc->desc = "NXP i.MX 8M Plus EVK Board"; + mc->init = imx8mp_evk_init; + mc->max_cpus = FSL_IMX8MP_NUM_CPUS; + mc->default_ram_id = "imx8mp-evk.ram"; +} +DEFINE_MACHINE("imx8mp-evk", imx8mp_evk_machine_init) |