projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 327d8e4e AJ |
1 | /* |
| 2 | * OpenPOWER Palmetto BMC | |
| 3 | * | |
| 4 | * Andrew Jeffery <andrew@aj.id.au> | |
| 5 | * | |
| 6 | * Copyright 2016 IBM Corp. | |
| 7 | * | |
| 8 | * This code is licensed under the GPL version 2 or later. See | |
| 9 | * the COPYING file in the top-level directory. | |
| 10 | */ | |
| 11 | ||
| 12 | #include "qemu/osdep.h" | |
| da34e65c | 13 | #include "qapi/error.h" |
| 4771d756 PB |
14 | #include "qemu-common.h" |
| 15 | #include "cpu.h" | |
| 327d8e4e AJ |
16 | #include "exec/address-spaces.h" |
| 17 | #include "hw/arm/arm.h" | |
| 18 | #include "hw/arm/ast2400.h" | |
| 19 | #include "hw/boards.h" | |
| 03dd024f | 20 | #include "qemu/log.h" |
| 327d8e4e AJ |
21 | |
| 22 | static struct arm_boot_info palmetto_bmc_binfo = { | |
| 23 | .loader_start = AST2400_SDRAM_BASE, | |
| 24 | .board_id = 0, | |
| 25 | .nb_cpus = 1, | |
| 26 | }; | |
| 27 | ||
| 28 | typedef struct PalmettoBMCState { | |
| 29 | AST2400State soc; | |
| 30 | MemoryRegion ram; | |
| 31 | } PalmettoBMCState; | |
| 32 | ||
| 33 | static void palmetto_bmc_init(MachineState *machine) | |
| 34 | { | |
| 35 | PalmettoBMCState *bmc; | |
| 36 | ||
| 37 | bmc = g_new0(PalmettoBMCState, 1); | |
| 38 | object_initialize(&bmc->soc, (sizeof(bmc->soc)), TYPE_AST2400); | |
| 39 | object_property_add_child(OBJECT(machine), "soc", OBJECT(&bmc->soc), | |
| 40 | &error_abort); | |
| 41 | ||
| 42 | memory_region_allocate_system_memory(&bmc->ram, NULL, "ram", ram_size); | |
| 43 | memory_region_add_subregion(get_system_memory(), AST2400_SDRAM_BASE, | |
| 44 | &bmc->ram); | |
| 45 | object_property_add_const_link(OBJECT(&bmc->soc), "ram", OBJECT(&bmc->ram), | |
| 46 | &error_abort); | |
| 47 | object_property_set_bool(OBJECT(&bmc->soc), true, "realized", | |
| 48 | &error_abort); | |
| 49 | ||
| 50 | palmetto_bmc_binfo.kernel_filename = machine->kernel_filename; | |
| 51 | palmetto_bmc_binfo.initrd_filename = machine->initrd_filename; | |
| 52 | palmetto_bmc_binfo.kernel_cmdline = machine->kernel_cmdline; | |
| 53 | palmetto_bmc_binfo.ram_size = ram_size; | |
| 54 | arm_load_kernel(ARM_CPU(first_cpu), &palmetto_bmc_binfo); | |
| 55 | } | |
| 56 | ||
| 57 | static void palmetto_bmc_machine_init(MachineClass *mc) | |
| 58 | { | |
| 59 | mc->desc = "OpenPOWER Palmetto BMC"; | |
| 60 | mc->init = palmetto_bmc_init; | |
| 61 | mc->max_cpus = 1; | |
| 62 | mc->no_sdcard = 1; | |
| 63 | mc->no_floppy = 1; | |
| 64 | mc->no_cdrom = 1; | |
| 65 | mc->no_sdcard = 1; | |
| 66 | mc->no_parallel = 1; | |
| 67 | } | |
| 68 | ||
| 69 | DEFINE_MACHINE("palmetto-bmc", palmetto_bmc_machine_init); |