hw/riscv/sifive_u: 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 SiFiveUState and use MachineState::fdt
instead.

Cc: Palmer Dabbelt <palmer@dabbelt.com>
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: <20230102115241.25733-4-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/hw/riscv/sifive_u.h b/include/hw/riscv/sifive_u.h
index a67328f..65af306 100644
--- a/include/hw/riscv/sifive_u.h
+++ b/include/hw/riscv/sifive_u.h
@@ -69,9 +69,6 @@ typedef struct SiFiveUState {
     /*< public >*/
     SiFiveUSoCState soc;
 
-    void *fdt;
-    int fdt_size;
-
     bool start_in_flash;
     uint32_t msel;
     uint32_t serial;