diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2019-08-16 06:09:35 -0700 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@sifive.com> | 2019-09-17 08:42:43 -0700 |
| commit | 751f8f41331951077f3fc17dd245c23b5a18b595 (patch) | |
| tree | 99b79d18f938234ac3fab357dd681e9fd1d9d9b7 /hw/riscv/boot.c | |
| parent | ddf781322820b6ea174fbe43ddc6a95e8cac8051 (diff) | |
riscv: Add a helper routine for finding firmware
This adds a helper routine for finding firmware. It is currently
used only for "-bios default" case.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'hw/riscv/boot.c')
| -rw-r--r-- | hw/riscv/boot.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/hw/riscv/boot.c b/hw/riscv/boot.c index 4c63b5cf8a..10f7991490 100644 --- a/hw/riscv/boot.c +++ b/hw/riscv/boot.c @@ -69,13 +69,7 @@ void riscv_find_and_load_firmware(MachineState *machine, * so then in the future we can make "-bios default" the default option * if no -bios option is set without breaking anything. */ - firmware_filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, - default_machine_firmware); - if (firmware_filename == NULL) { - error_report("Unable to load the default RISC-V firmware \"%s\"", - default_machine_firmware); - exit(1); - } + firmware_filename = riscv_find_firmware(default_machine_firmware); } else { firmware_filename = machine->firmware; } @@ -90,6 +84,20 @@ void riscv_find_and_load_firmware(MachineState *machine, } } +char *riscv_find_firmware(const char *firmware_filename) +{ + char *filename; + + filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, firmware_filename); + if (filename == NULL) { + error_report("Unable to load the RISC-V firmware \"%s\"", + firmware_filename); + exit(1); + } + + return filename; +} + target_ulong riscv_load_firmware(const char *firmware_filename, hwaddr firmware_load_addr) { |