1 files changed, 25 insertions, 11 deletions
diff --git a/include/hw/riscv/boot.h b/include/hw/riscv/boot.h
index a2e4ae9..7d59b2e 100644
--- a/include/hw/riscv/boot.h
+++ b/include/hw/riscv/boot.h
@@ -27,36 +27,50 @@
 #define RISCV32_BIOS_BIN    "opensbi-riscv32-generic-fw_dynamic.bin"
 #define RISCV64_BIOS_BIN    "opensbi-riscv64-generic-fw_dynamic.bin"
 
+typedef struct RISCVBootInfo {
+    ssize_t kernel_size;
+    hwaddr image_low_addr;
+    hwaddr image_high_addr;
+
+    hwaddr initrd_start;
+    ssize_t initrd_size;
+
+    bool is_32bit;
+} RISCVBootInfo;
+
 bool riscv_is_32bit(RISCVHartArrayState *harts);
 
 char *riscv_plic_hart_config_string(int hart_count);
 
-target_ulong riscv_calc_kernel_start_addr(RISCVHartArrayState *harts,
+void riscv_boot_info_init(RISCVBootInfo *info, RISCVHartArrayState *harts);
+target_ulong riscv_calc_kernel_start_addr(RISCVBootInfo *info,
                                           target_ulong firmware_end_addr);
 target_ulong riscv_find_and_load_firmware(MachineState *machine,
                                           const char *default_machine_firmware,
-                                          hwaddr firmware_load_addr,
+                                          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,
+                                 hwaddr *firmware_load_addr,
                                  symbol_fn_t sym_cb);
-target_ulong riscv_load_kernel(MachineState *machine,
-                               RISCVHartArrayState *harts,
-                               target_ulong firmware_end_addr,
-                               bool load_initrd,
-                               symbol_fn_t sym_cb);
-uint64_t riscv_compute_fdt_addr(hwaddr dram_start, uint64_t dram_size,
-                                MachineState *ms);
+void riscv_load_kernel(MachineState *machine,
+                       RISCVBootInfo *info,
+                       target_ulong kernel_start_addr,
+                       bool load_initrd,
+                       symbol_fn_t sym_cb);
+uint64_t riscv_compute_fdt_addr(hwaddr dram_base, hwaddr dram_size,
+                                MachineState *ms, RISCVBootInfo *info);
 void riscv_load_fdt(hwaddr fdt_addr, void *fdt);
 void riscv_setup_rom_reset_vec(MachineState *machine, RISCVHartArrayState *harts,
                                hwaddr saddr,
                                hwaddr rom_base, hwaddr rom_size,
                                uint64_t kernel_entry,
                                uint64_t fdt_load_addr);
-void riscv_rom_copy_firmware_info(MachineState *machine, hwaddr rom_base,
+void riscv_rom_copy_firmware_info(MachineState *machine,
+                                  RISCVHartArrayState *harts,
+                                  hwaddr rom_base,
                                   hwaddr rom_size,
                                   uint32_t reset_vec_size,
                                   uint64_t kernel_entry);