diff options
Diffstat (limited to 'hw/riscv')
| -rw-r--r-- | hw/riscv/sifive_u.c | 11 | ||||
| -rw-r--r-- | hw/riscv/virt.c | 11 |
2 files changed, 8 insertions, 14 deletions
diff --git a/hw/riscv/sifive_u.c b/hw/riscv/sifive_u.c index e8acdd9b12..32d8cee335 100644 --- a/hw/riscv/sifive_u.c +++ b/hw/riscv/sifive_u.c @@ -67,7 +67,7 @@ static const struct MemmapEntry { #define GEM_REVISION 0x10070109 -static void *create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap, +static void create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap, uint64_t mem_size, const char *cmdline) { void *fdt; @@ -253,14 +253,11 @@ static void *create_fdt(SiFiveUState *s, const struct MemmapEntry *memmap, qemu_fdt_setprop_string(fdt, "/aliases", "serial0", nodename); g_free(nodename); - - return fdt; } static void riscv_sifive_u_init(MachineState *machine) { const struct MemmapEntry *memmap = sifive_u_memmap; - void *fdt; SiFiveUState *s = g_new0(SiFiveUState, 1); MemoryRegion *system_memory = get_system_memory(); @@ -281,7 +278,7 @@ static void riscv_sifive_u_init(MachineState *machine) main_mem); /* create device tree */ - fdt = create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline); + create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline); riscv_find_and_load_firmware(machine, BIOS_FILENAME, memmap[SIFIVE_U_DRAM].base); @@ -294,9 +291,9 @@ static void riscv_sifive_u_init(MachineState *machine) hwaddr end = riscv_load_initrd(machine->initrd_filename, machine->ram_size, kernel_entry, &start); - qemu_fdt_setprop_cell(fdt, "/chosen", + qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-start", start); - qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end", + qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-end", end); } } diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 090512be13..d36f5625ec 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -112,7 +112,7 @@ static void create_pcie_irq_map(void *fdt, char *nodename, 0x1800, 0, 0, 0x7); } -static void *create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap, +static void create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap, uint64_t mem_size, const char *cmdline) { void *fdt; @@ -316,8 +316,6 @@ static void *create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap, qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); } g_free(nodename); - - return fdt; } @@ -373,7 +371,6 @@ static void riscv_virt_board_init(MachineState *machine) size_t plic_hart_config_len; int i; unsigned int smp_cpus = machine->smp.cpus; - void *fdt; /* Initialize SOC */ object_initialize_child(OBJECT(machine), "soc", &s->soc, sizeof(s->soc), @@ -392,7 +389,7 @@ static void riscv_virt_board_init(MachineState *machine) main_mem); /* create device tree */ - fdt = create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline); + create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline); /* boot rom */ memory_region_init_rom(mask_rom, NULL, "riscv_virt_board.mrom", @@ -411,9 +408,9 @@ static void riscv_virt_board_init(MachineState *machine) hwaddr end = riscv_load_initrd(machine->initrd_filename, machine->ram_size, kernel_entry, &start); - qemu_fdt_setprop_cell(fdt, "/chosen", + qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-start", start); - qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end", + qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-end", end); } } |