hw/riscv: remove 'fdt' param from riscv_setup_rom_reset_vec()

The 'fdt' param is not being used in riscv_setup_rom_reset_vec(). Simplify the API by removing it. While we're at it, remove the redundant 'return' statement at the end of function. Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Alistair Francis <alistair.francis@wdc.com> Cc: Bin Meng <bin.meng@windriver.com> Cc: Vijai Kumar K <vijai@behindbytes.com> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220728181926.2123771-1-danielhb413@gmail.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
qemu · Sep 7, 2022 · 6934f15 · 6934f15
1 parent 4696f0a
commit 6934f15
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Showing 6 changed files with 6 additions and 9 deletions.
diff --git a/hw/riscv/boot.c b/hw/riscv/boot.c
@@ -286,7 +286,7 @@ void riscv_setup_rom_reset_vec(MachineState *machine, RISCVHartArrayState *harts
                                hwaddr start_addr,
                                hwaddr rom_base, hwaddr rom_size,
                                uint64_t kernel_entry,
-                               uint64_t fdt_load_addr, void *fdt)
+                               uint64_t fdt_load_addr)
 {
     int i;
     uint32_t start_addr_hi32 = 0x00000000;
@@ -326,8 +326,6 @@ void riscv_setup_rom_reset_vec(MachineState *machine, RISCVHartArrayState *harts
                           rom_base, &address_space_memory);
     riscv_rom_copy_firmware_info(machine, rom_base, rom_size, sizeof(reset_vec),
                                  kernel_entry);
-
-    return;
 }
 
 void riscv_setup_direct_kernel(hwaddr kernel_addr, hwaddr fdt_addr)

diff --git a/hw/riscv/microchip_pfsoc.c b/hw/riscv/microchip_pfsoc.c
@@ -583,7 +583,7 @@ static void microchip_icicle_kit_machine_init(MachineState *machine)
         riscv_setup_rom_reset_vec(machine, &s->soc.u_cpus, firmware_load_addr,
                                   memmap[MICROCHIP_PFSOC_ENVM_DATA].base,
                                   memmap[MICROCHIP_PFSOC_ENVM_DATA].size,
-                                  kernel_entry, fdt_load_addr, machine->fdt);
+                                  kernel_entry, fdt_load_addr);
     }
 }
 

diff --git a/hw/riscv/shakti_c.c b/hw/riscv/shakti_c.c
@@ -66,8 +66,7 @@ static void shakti_c_machine_state_init(MachineState *mstate)
     riscv_setup_rom_reset_vec(mstate, &sms->soc.cpus,
                               shakti_c_memmap[SHAKTI_C_RAM].base,
                               shakti_c_memmap[SHAKTI_C_ROM].base,
-                              shakti_c_memmap[SHAKTI_C_ROM].size, 0, 0,
-                              NULL);
+                              shakti_c_memmap[SHAKTI_C_ROM].size, 0, 0);
     if (mstate->firmware) {
         riscv_load_firmware(mstate->firmware,
                             shakti_c_memmap[SHAKTI_C_RAM].base,

diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c
@@ -308,7 +308,7 @@ static void spike_board_init(MachineState *machine)
     riscv_setup_rom_reset_vec(machine, &s->soc[0], memmap[SPIKE_DRAM].base,
                               memmap[SPIKE_MROM].base,
                               memmap[SPIKE_MROM].size, kernel_entry,
-                              fdt_load_addr, s->fdt);
+                              fdt_load_addr);
 
     /* initialize HTIF using symbols found in load_kernel */
     htif_mm_init(system_memory, mask_rom,

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
@@ -1305,7 +1305,7 @@ static void virt_machine_done(Notifier *notifier, void *data)
     riscv_setup_rom_reset_vec(machine, &s->soc[0], start_addr,
                               virt_memmap[VIRT_MROM].base,
                               virt_memmap[VIRT_MROM].size, kernel_entry,
-                              fdt_load_addr, machine->fdt);
+                              fdt_load_addr);
 
     /*
      * Only direct boot kernel is currently supported for KVM VM,

diff --git a/include/hw/riscv/boot.h b/include/hw/riscv/boot.h
@@ -51,7 +51,7 @@ void riscv_setup_rom_reset_vec(MachineState *machine, RISCVHartArrayState *harts
                                hwaddr saddr,
                                hwaddr rom_base, hwaddr rom_size,
                                uint64_t kernel_entry,
-                               uint64_t fdt_load_addr, void *fdt);
+                               uint64_t fdt_load_addr);
 void riscv_rom_copy_firmware_info(MachineState *machine, hwaddr rom_base,
                                   hwaddr rom_size,
                                   uint32_t reset_vec_size,