diff options
Diffstat (limited to 'hw/arm/vexpress.c')
| -rw-r--r-- | hw/arm/vexpress.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c index 34b012b528..56abadd9b8 100644 --- a/hw/arm/vexpress.c +++ b/hw/arm/vexpress.c @@ -173,6 +173,11 @@ struct VexpressMachineClass { struct VexpressMachineState { MachineState parent; + MemoryRegion vram; + MemoryRegion sram; + MemoryRegion flashalias; + MemoryRegion lowram; + MemoryRegion a15sram; bool secure; bool virt; }; @@ -182,7 +187,7 @@ struct VexpressMachineState { #define TYPE_VEXPRESS_A15_MACHINE MACHINE_TYPE_NAME("vexpress-a15") OBJECT_DECLARE_TYPE(VexpressMachineState, VexpressMachineClass, VEXPRESS_MACHINE) -typedef void DBoardInitFn(const VexpressMachineState *machine, +typedef void DBoardInitFn(VexpressMachineState *machine, ram_addr_t ram_size, const char *cpu_type, qemu_irq *pic); @@ -263,14 +268,13 @@ static void init_cpus(MachineState *ms, const char *cpu_type, } } -static void a9_daughterboard_init(const VexpressMachineState *vms, +static void a9_daughterboard_init(VexpressMachineState *vms, ram_addr_t ram_size, const char *cpu_type, qemu_irq *pic) { MachineState *machine = MACHINE(vms); MemoryRegion *sysmem = get_system_memory(); - MemoryRegion *lowram = g_new(MemoryRegion, 1); ram_addr_t low_ram_size; if (ram_size > 0x40000000) { @@ -287,9 +291,9 @@ static void a9_daughterboard_init(const VexpressMachineState *vms, * address space should in theory be remappable to various * things including ROM or RAM; we always map the RAM there. */ - memory_region_init_alias(lowram, NULL, "vexpress.lowmem", machine->ram, - 0, low_ram_size); - memory_region_add_subregion(sysmem, 0x0, lowram); + memory_region_init_alias(&vms->lowram, NULL, "vexpress.lowmem", + machine->ram, 0, low_ram_size); + memory_region_add_subregion(sysmem, 0x0, &vms->lowram); memory_region_add_subregion(sysmem, 0x60000000, machine->ram); /* 0x1e000000 A9MPCore (SCU) private memory region */ @@ -348,14 +352,13 @@ static VEDBoardInfo a9_daughterboard = { .init = a9_daughterboard_init, }; -static void a15_daughterboard_init(const VexpressMachineState *vms, +static void a15_daughterboard_init(VexpressMachineState *vms, ram_addr_t ram_size, const char *cpu_type, qemu_irq *pic) { MachineState *machine = MACHINE(vms); MemoryRegion *sysmem = get_system_memory(); - MemoryRegion *sram = g_new(MemoryRegion, 1); { /* We have to use a separate 64 bit variable here to avoid the gcc @@ -386,9 +389,9 @@ static void a15_daughterboard_init(const VexpressMachineState *vms, /* 0x2b060000: SP805 watchdog: not modelled */ /* 0x2b0a0000: PL341 dynamic memory controller: not modelled */ /* 0x2e000000: system SRAM */ - memory_region_init_ram(sram, NULL, "vexpress.a15sram", 0x10000, + memory_region_init_ram(&vms->a15sram, NULL, "vexpress.a15sram", 0x10000, &error_fatal); - memory_region_add_subregion(sysmem, 0x2e000000, sram); + memory_region_add_subregion(sysmem, 0x2e000000, &vms->a15sram); /* 0x7ffb0000: DMA330 DMA controller: not modelled */ /* 0x7ffd0000: PL354 static memory controller: not modelled */ @@ -547,10 +550,6 @@ static void vexpress_common_init(MachineState *machine) I2CBus *i2c; ram_addr_t vram_size, sram_size; MemoryRegion *sysmem = get_system_memory(); - MemoryRegion *vram = g_new(MemoryRegion, 1); - MemoryRegion *sram = g_new(MemoryRegion, 1); - MemoryRegion *flashalias = g_new(MemoryRegion, 1); - MemoryRegion *flash0mem; const hwaddr *map = daughterboard->motherboard_map; int i; @@ -662,24 +661,25 @@ static void vexpress_common_init(MachineState *machine) if (map[VE_NORFLASHALIAS] != -1) { /* Map flash 0 as an alias into low memory */ + MemoryRegion *flash0mem; flash0mem = sysbus_mmio_get_region(SYS_BUS_DEVICE(pflash0), 0); - memory_region_init_alias(flashalias, NULL, "vexpress.flashalias", + memory_region_init_alias(&vms->flashalias, NULL, "vexpress.flashalias", flash0mem, 0, VEXPRESS_FLASH_SIZE); - memory_region_add_subregion(sysmem, map[VE_NORFLASHALIAS], flashalias); + memory_region_add_subregion(sysmem, map[VE_NORFLASHALIAS], &vms->flashalias); } dinfo = drive_get(IF_PFLASH, 0, 1); ve_pflash_cfi01_register(map[VE_NORFLASH1], "vexpress.flash1", dinfo); sram_size = 0x2000000; - memory_region_init_ram(sram, NULL, "vexpress.sram", sram_size, + memory_region_init_ram(&vms->sram, NULL, "vexpress.sram", sram_size, &error_fatal); - memory_region_add_subregion(sysmem, map[VE_SRAM], sram); + memory_region_add_subregion(sysmem, map[VE_SRAM], &vms->sram); vram_size = 0x800000; - memory_region_init_ram(vram, NULL, "vexpress.vram", vram_size, + memory_region_init_ram(&vms->vram, NULL, "vexpress.vram", vram_size, &error_fatal); - memory_region_add_subregion(sysmem, map[VE_VIDEORAM], vram); + memory_region_add_subregion(sysmem, map[VE_VIDEORAM], &vms->vram); /* 0x4e000000 LAN9118 Ethernet */ if (nd_table[0].used) { |