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hw/riscv: virt: Remove compile time XLEN checks 

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
Tested-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Palmer Dabbelt <palmerdabbelt@google.com>
Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
Message-id: d7ca1aca672515e6a4aa0d41716238b055f3f25c.1608142916.git.alistair.francis@wdc.com
This commit is contained in:
Alistair Francis 2020-12-16 10:22:40 -08:00
parent 7893677184
commit 9d01143063
1 changed files with 17 additions and 15 deletions
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32
hw/riscv/virt.c
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@ -43,12 +43,6 @@
#include "hw/pci/pci.h"
#include "hw/pci-host/gpex.h"
#if defined(TARGET_RISCV32)
# define BIOS_FILENAME "opensbi-riscv32-generic-fw_dynamic.bin"
#else
# define BIOS_FILENAME "opensbi-riscv64-generic-fw_dynamic.bin"
#endif
static const struct MemmapEntry {
hwaddr base;
hwaddr size;
@ -177,7 +171,7 @@ static void create_pcie_irq_map(void *fdt, char *nodename,
}
static void create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap,
uint64_t mem_size, const char *cmdline)
uint64_t mem_size, const char *cmdline, bool is_32_bit)
{
void *fdt;
int i, cpu, socket;
@ -240,11 +234,11 @@ static void create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap,
cpu_name = g_strdup_printf("/cpus/cpu@%d",
s->soc[socket].hartid_base + cpu);
qemu_fdt_add_subnode(fdt, cpu_name);
#if defined(TARGET_RISCV32)
qemu_fdt_setprop_string(fdt, cpu_name, "mmu-type", "riscv,sv32");
#else
qemu_fdt_setprop_string(fdt, cpu_name, "mmu-type", "riscv,sv48");
#endif
if (is_32_bit) {
qemu_fdt_setprop_string(fdt, cpu_name, "mmu-type", "riscv,sv32");
} else {
qemu_fdt_setprop_string(fdt, cpu_name, "mmu-type", "riscv,sv48");
}
name = riscv_isa_string(&s->soc[socket].harts[cpu]);
qemu_fdt_setprop_string(fdt, cpu_name, "riscv,isa", name);
g_free(name);
@ -606,7 +600,8 @@ static void virt_machine_init(MachineState *machine)
main_mem);
/* create device tree */
create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline);
create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline,
riscv_is_32_bit(machine));
/* boot rom */
memory_region_init_rom(mask_rom, NULL, "riscv_virt_board.mrom",
@ -614,8 +609,15 @@ static void virt_machine_init(MachineState *machine)
memory_region_add_subregion(system_memory, memmap[VIRT_MROM].base,
mask_rom);
firmware_end_addr = riscv_find_and_load_firmware(machine, BIOS_FILENAME,
start_addr, NULL);
if (riscv_is_32_bit(machine)) {
firmware_end_addr = riscv_find_and_load_firmware(machine,
"opensbi-riscv32-generic-fw_dynamic.bin",
start_addr, NULL);
} else {
firmware_end_addr = riscv_find_and_load_firmware(machine,
"opensbi-riscv64-generic-fw_dynamic.bin",
start_addr, NULL);
}
if (machine->kernel_filename) {
kernel_start_addr = riscv_calc_kernel_start_addr(machine,