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| author | Daniel Henrique Barboza <dbarboza@ventanamicro.com> | 2023-01-02 08:52:32 -0300 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2023-01-20 10:14:13 +1000 |
| commit | 3139929da4da015f372c11f9e9e1f2538f9767ed (patch) | |
| tree | e8f2d05c1e2bb7824dddb8b918a9b9fa55055a60 /hw/riscv | |
| parent | db2b9a59ca633602c4a18474a104182920858060 (diff) | |
| download | qemu-3139929da4da015f372c11f9e9e1f2538f9767ed.zip qemu-3139929da4da015f372c11f9e9e1f2538f9767ed.tar.gz qemu-3139929da4da015f372c11f9e9e1f2538f9767ed.tar.bz2 | |
hw/riscv/spike: use 'fdt' from MachineState
The MachineState object provides a 'fdt' pointer that is already being
used by other RISC-V machines, and it's also used by the 'dumpdtb' QMP
command.
Remove the 'fdt' pointer from SpikeState and use MachineState::fdt
instead.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Message-Id: <20230102115241.25733-3-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/riscv')
| -rw-r--r-- | hw/riscv/spike.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c index 1679c32..25c5420 100644 --- a/hw/riscv/spike.c +++ b/hw/riscv/spike.c @@ -53,6 +53,7 @@ static void create_fdt(SpikeState *s, const MemMapEntry *memmap, bool is_32_bit, bool htif_custom_base) { void *fdt; + int fdt_size; uint64_t addr, size; unsigned long clint_addr; int cpu, socket; @@ -65,7 +66,7 @@ static void create_fdt(SpikeState *s, const MemMapEntry *memmap, "sifive,clint0", "riscv,clint0" }; - fdt = s->fdt = create_device_tree(&s->fdt_size); + fdt = mc->fdt = create_device_tree(&fdt_size); if (!fdt) { error_report("create_device_tree() failed"); exit(1); @@ -327,18 +328,15 @@ static void spike_board_init(MachineState *machine) hwaddr end = riscv_load_initrd(machine->initrd_filename, machine->ram_size, kernel_entry, &start); - qemu_fdt_setprop_cell(s->fdt, "/chosen", + qemu_fdt_setprop_cell(machine->fdt, "/chosen", "linux,initrd-start", start); - qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-end", + qemu_fdt_setprop_cell(machine->fdt, "/chosen", "linux,initrd-end", end); } /* Compute the fdt load address in dram */ fdt_load_addr = riscv_load_fdt(memmap[SPIKE_DRAM].base, - machine->ram_size, s->fdt); - - /* Set machine->fdt for 'dumpdtb' QMP/HMP command */ - machine->fdt = s->fdt; + machine->ram_size, machine->fdt); /* load the reset vector */ riscv_setup_rom_reset_vec(machine, &s->soc[0], memmap[SPIKE_DRAM].base, |