5 files changed, 14 insertions, 29 deletions

diff --git a/include/hw/char/riscv_htif.h b/include/hw/char/riscv_htif.h
index f888ac1b30..5958c5b986 100644
--- a/include/hw/char/riscv_htif.h
+++ b/include/hw/char/riscv_htif.h
@@ -23,7 +23,6 @@
 #include "chardev/char.h"
 #include "chardev/char-fe.h"
 #include "exec/memory.h"
-#include "target/riscv/cpu.h"
 
 #define TYPE_HTIF_UART "riscv.htif.uart"
 
@@ -31,32 +30,22 @@ typedef struct HTIFState {
     int allow_tohost;
     int fromhost_inprogress;
 
+    uint64_t tohost;
+    uint64_t fromhost;
     hwaddr tohost_offset;
     hwaddr fromhost_offset;
-    uint64_t tohost_size;
-    uint64_t fromhost_size;
     MemoryRegion mmio;
-    MemoryRegion *address_space;
-    MemoryRegion *main_mem;
-    void *main_mem_ram_ptr;
 
-    CPURISCVState *env;
     CharBackend chr;
     uint64_t pending_read;
 } HTIFState;
 
-extern const VMStateDescription vmstate_htif;
-extern const MemoryRegionOps htif_io_ops;
-
 /* HTIF symbol callback */
 void htif_symbol_callback(const char *st_name, int st_info, uint64_t st_value,
     uint64_t st_size);
 
-/* Check if HTIF uses ELF symbols */
-bool htif_uses_elf_symbols(void);
-
 /* legacy pre qom */
-HTIFState *htif_mm_init(MemoryRegion *address_space, MemoryRegion *main_mem,
-    CPURISCVState *env, Chardev *chr, uint64_t nonelf_base);
+HTIFState *htif_mm_init(MemoryRegion *address_space, Chardev *chr,
+                        uint64_t nonelf_base, bool custom_base);
 
 #endif
diff --git a/include/hw/riscv/boot.h b/include/hw/riscv/boot.h
index 93e5f8760d..f94653a09b 100644
--- a/include/hw/riscv/boot.h
+++ b/include/hw/riscv/boot.h
@@ -37,15 +37,16 @@ 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 *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);
-target_ulong riscv_load_kernel(const char *kernel_filename,
+target_ulong riscv_load_kernel(MachineState *machine,
                                target_ulong firmware_end_addr,
                                symbol_fn_t sym_cb);
-hwaddr riscv_load_initrd(const char *filename, uint64_t mem_size,
-                         uint64_t kernel_entry, hwaddr *start);
+void riscv_load_initrd(MachineState *machine, uint64_t kernel_entry);
 uint64_t riscv_load_fdt(hwaddr dram_start, uint64_t dram_size, void *fdt);
 void riscv_setup_rom_reset_vec(MachineState *machine, RISCVHartArrayState *harts,
                                hwaddr saddr,
diff --git a/include/hw/riscv/numa.h b/include/hw/riscv/numa.h
index 1a9cce3344..8f5280211d 100644
--- a/include/hw/riscv/numa.h
+++ b/include/hw/riscv/numa.h
@@ -90,19 +90,19 @@ bool riscv_socket_check_hartids(const MachineState *ms, int socket_id);
  * @ms: pointer to machine state
  * @socket_id: socket index
  *
- * Write NUMA node-id FDT property for given FDT node
+ * Write NUMA node-id FDT property in MachineState->fdt
  */
-void riscv_socket_fdt_write_id(const MachineState *ms, void *fdt,
-                               const char *node_name, int socket_id);
+void riscv_socket_fdt_write_id(const MachineState *ms, const char *node_name,
+                               int socket_id);
 
 /**
  * riscv_socket_fdt_write_distance_matrix:
  * @ms: pointer to machine state
  * @socket_id: socket index
  *
- * Write NUMA distance matrix in FDT for given machine
+ * Write NUMA distance matrix in MachineState->fdt
  */
-void riscv_socket_fdt_write_distance_matrix(const MachineState *ms, void *fdt);
+void riscv_socket_fdt_write_distance_matrix(const MachineState *ms);
 
 CpuInstanceProperties
 riscv_numa_cpu_index_to_props(MachineState *ms, unsigned cpu_index);
diff --git a/include/hw/riscv/sifive_u.h b/include/hw/riscv/sifive_u.h
index a67328f7ad..65af306963 100644
--- a/include/hw/riscv/sifive_u.h
+++ b/include/hw/riscv/sifive_u.h
@@ -69,9 +69,6 @@ typedef struct SiFiveUState {
     /*< public >*/
     SiFiveUSoCState soc;
 
-    void *fdt;
-    int fdt_size;
-
     bool start_in_flash;
     uint32_t msel;
     uint32_t serial;
diff --git a/include/hw/riscv/spike.h b/include/hw/riscv/spike.h
index 73bf2a9aad..0c2a223763 100644
--- a/include/hw/riscv/spike.h
+++ b/include/hw/riscv/spike.h
@@ -37,8 +37,6 @@ struct SpikeState {
 
     /*< public >*/
     RISCVHartArrayState soc[SPIKE_SOCKETS_MAX];
-    void *fdt;
-    int fdt_size;
 };
 
 enum {