@@ -38,6 +38,8 @@ target_ulong riscv_find_and_load_firmware(MachineState *machine,
hwaddr firmware_load_addr,
symbol_fn_t sym_cb);
const char *riscv_default_firmware_name(RISCVHartArrayState *harts);
+char *riscv_find_firmware(const char *firmware_filename,
+ const char *default_machine_firmware);
target_ulong riscv_load_firmware(const char *firmware_filename,
hwaddr firmware_load_addr,
symbol_fn_t sym_cb);
@@ -84,11 +84,11 @@ const char *riscv_default_firmware_name(RISCVHartArrayState *harts)
return RISCV64_BIOS_BIN;
}
-static char *riscv_find_firmware(const char *firmware_filename)
+static char *riscv_find_bios(const char *bios_filename)
{
char *filename;
- filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, firmware_filename);
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_filename);
if (filename == NULL) {
if (!qtest_enabled()) {
/*
@@ -97,8 +97,8 @@ static char *riscv_find_firmware(const char *firmware_filename)
* running QEMU test will complain hence let's suppress the error
* report for QEMU testing.
*/
- error_report("Unable to load the RISC-V firmware \"%s\"",
- firmware_filename);
+ error_report("Unable to find the RISC-V BIOS \"%s\"",
+ bios_filename);
exit(1);
}
}
@@ -106,25 +106,36 @@ static char *riscv_find_firmware(const char *firmware_filename)
return filename;
}
-target_ulong riscv_find_and_load_firmware(MachineState *machine,
- const char *default_machine_firmware,
- hwaddr firmware_load_addr,
- symbol_fn_t sym_cb)
+char *riscv_find_firmware(const char *firmware_filename,
+ const char *default_machine_firmware)
{
- char *firmware_filename = NULL;
- target_ulong firmware_end_addr = firmware_load_addr;
+ char *filename = NULL;
- if ((!machine->firmware) || (!strcmp(machine->firmware, "default"))) {
+ if ((!firmware_filename) || (!strcmp(firmware_filename, "default"))) {
/*
* The user didn't specify -bios, or has specified "-bios default".
* That means we are going to load the OpenSBI binary included in
* the QEMU source.
*/
- firmware_filename = riscv_find_firmware(default_machine_firmware);
- } else if (strcmp(machine->firmware, "none")) {
- firmware_filename = riscv_find_firmware(machine->firmware);
+ filename = riscv_find_bios(default_machine_firmware);
+ } else if (strcmp(firmware_filename, "none")) {
+ filename = riscv_find_bios(firmware_filename);
}
+ return filename;
+}
+
+target_ulong riscv_find_and_load_firmware(MachineState *machine,
+ const char *default_machine_firmware,
+ hwaddr firmware_load_addr,
+ symbol_fn_t sym_cb)
+{
+ char *firmware_filename;
+ target_ulong firmware_end_addr = firmware_load_addr;
+
+ firmware_filename = riscv_find_firmware(machine->firmware,
+ default_machine_firmware);
+
if (firmware_filename) {
/* If not "none" load the firmware */
firmware_end_addr = riscv_load_firmware(firmware_filename,