43cf723adc
Currently, all riscv machines except sifive_u have identical reset vector code implementations with memory addresses being different for all machines. They can be easily combined into a single function in common code. Move it to common function and let all the machines use the common function. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Tested-by: Bin Meng <bin.meng@windriver.com> Message-Id: <20200701183949.398134-2-atish.patra@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
42 lines
1.7 KiB
C
42 lines
1.7 KiB
C
/*
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* QEMU RISC-V Boot Helper
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*
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* Copyright (c) 2017 SiFive, Inc.
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* Copyright (c) 2019 Alistair Francis <alistair.francis@wdc.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2 or later, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef RISCV_BOOT_H
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#define RISCV_BOOT_H
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#include "exec/cpu-defs.h"
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#include "hw/loader.h"
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void riscv_find_and_load_firmware(MachineState *machine,
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const char *default_machine_firmware,
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hwaddr firmware_load_addr,
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symbol_fn_t sym_cb);
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char *riscv_find_firmware(const char *firmware_filename);
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target_ulong riscv_load_firmware(const char *firmware_filename,
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hwaddr firmware_load_addr,
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symbol_fn_t sym_cb);
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target_ulong riscv_load_kernel(const char *kernel_filename,
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symbol_fn_t sym_cb);
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hwaddr riscv_load_initrd(const char *filename, uint64_t mem_size,
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uint64_t kernel_entry, hwaddr *start);
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void riscv_setup_rom_reset_vec(hwaddr saddr, hwaddr rom_base,
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hwaddr rom_size, void *fdt);
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#endif /* RISCV_BOOT_H */
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