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| author | Alistair Francis <alistair.francis@wdc.com> | 2020-12-16 10:23:08 -0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2020-12-17 21:56:44 -0800 |
| commit | 3ed2b8ac2dacc22c088ec5793ecde31db2fa0414 (patch) | |
| tree | 734bb793e6c561360a30de8ecca155ebf2db112a /hw/riscv/spike.c | |
| parent | 094b072c6819f251e4cba608585f0f5f59259797 (diff) | |
| download | focaccia-qemu-3ed2b8ac2dacc22c088ec5793ecde31db2fa0414.tar.gz focaccia-qemu-3ed2b8ac2dacc22c088ec5793ecde31db2fa0414.zip | |
hw/riscv: Use the CPU to determine if 32-bit
Instead of using string compares to determine if a RISC-V machine is using 32-bit or 64-bit CPUs we can use the initalised CPUs. This avoids us having to maintain a list of CPU names to compare against. This commit also fixes the name of the function to match the riscv_cpu_is_32bit() function. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 8ab7614e5df93ab5267788b73dcd75f9f5615e82.1608142916.git.alistair.francis@wdc.com
Diffstat (limited to 'hw/riscv/spike.c')
| -rw-r--r-- | hw/riscv/spike.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c index 3e47e4579d..e723ca0ac9 100644 --- a/hw/riscv/spike.c +++ b/hw/riscv/spike.c @@ -244,7 +244,7 @@ static void spike_board_init(MachineState *machine) /* create device tree */ create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline, - riscv_is_32_bit(machine)); + riscv_is_32bit(s->soc[0])); /* boot rom */ memory_region_init_rom(mask_rom, NULL, "riscv.spike.mrom", @@ -257,7 +257,7 @@ static void spike_board_init(MachineState *machine) * keeping ELF files here was intentional because BIN files don't work * for the Spike machine as HTIF emulation depends on ELF parsing. */ - if (riscv_is_32_bit(machine)) { + if (riscv_is_32bit(s->soc[0])) { firmware_end_addr = riscv_find_and_load_firmware(machine, "opensbi-riscv32-generic-fw_dynamic.elf", memmap[SPIKE_DRAM].base, @@ -270,7 +270,7 @@ static void spike_board_init(MachineState *machine) } if (machine->kernel_filename) { - kernel_start_addr = riscv_calc_kernel_start_addr(machine, + kernel_start_addr = riscv_calc_kernel_start_addr(s->soc[0], firmware_end_addr); kernel_entry = riscv_load_kernel(machine->kernel_filename, @@ -299,7 +299,7 @@ static void spike_board_init(MachineState *machine) fdt_load_addr = riscv_load_fdt(memmap[SPIKE_DRAM].base, machine->ram_size, s->fdt); /* load the reset vector */ - riscv_setup_rom_reset_vec(machine, memmap[SPIKE_DRAM].base, + 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); |