[v4,05/11] hw/riscv/spike.c: load initrd right after riscv_load_kernel()

Commit Message

Daniel Henrique Barboza Dec. 29, 2022, 6:11 p.m. UTC

This will make the code more in line with what the other boards are
doing. We'll also avoid an extra check to machine->kernel_filename since
we already checked that before executing riscv_load_kernel().

Signed-off-by: Daniel Henrique Barboza <[e-mail]>
Reviewed-by: Philippe Mathieu-Daudé <[e-mail]>
Reviewed-by: Alistair Francis <[e-mail]>
Reviewed-by: Bin Meng <[e-mail]>
---
 hw/riscv/spike.c | 31 +++++++++++++++----------------
 1 file changed, 15 insertions(+), 16 deletions(-)

Patch

diff --git a/hw/riscv/spike.c b/hw/riscv/spike.c
index 25c5420ee6..004dfb2d5b 100644
--- a/hw/riscv/spike.c
+++ b/hw/riscv/spike.c
@@ -302,6 +302,10 @@  static void spike_board_init(MachineState *machine)
         g_free(firmware_name);
     }
 
+    /* Create device tree */
+    create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline,
+               riscv_is_32bit(&s->soc[0]), htif_custom_base);
+
     /* Load kernel */
     if (machine->kernel_filename) {
         kernel_start_addr = riscv_calc_kernel_start_addr(&s->soc[0],
@@ -310,6 +314,17 @@  static void spike_board_init(MachineState *machine)
         kernel_entry = riscv_load_kernel(machine->kernel_filename,
                                          kernel_start_addr,
                                          htif_symbol_callback);
+
+        if (machine->initrd_filename) {
+            hwaddr start;
+            hwaddr end = riscv_load_initrd(machine->initrd_filename,
+                                           machine->ram_size, kernel_entry,
+                                           &start);
+            qemu_fdt_setprop_cell(machine->fdt, "/chosen",
+                                  "linux,initrd-start", start);
+            qemu_fdt_setprop_cell(machine->fdt, "/chosen", "linux,initrd-end",
+                                  end);
+        }
     } else {
        /*
         * If dynamic firmware is used, it doesn't know where is the next mode
@@ -318,22 +333,6 @@  static void spike_board_init(MachineState *machine)
         kernel_entry = 0;
     }
 
-    /* Create device tree */
-    create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline,
-               riscv_is_32bit(&s->soc[0]), htif_custom_base);
-
-    /* Load initrd */
-    if (machine->kernel_filename && machine->initrd_filename) {
-        hwaddr start;
-        hwaddr end = riscv_load_initrd(machine->initrd_filename,
-                                       machine->ram_size, kernel_entry,
-                                       &start);
-        qemu_fdt_setprop_cell(machine->fdt, "/chosen",
-                              "linux,initrd-start", start);
-        qemu_fdt_setprop_cell(machine->fdt, "/chosen", "linux,initrd-end",
-                              end);
-    }
-
     /* Compute the fdt load address in dram */
     fdt_load_addr = riscv_load_fdt(memmap[SPIKE_DRAM].base,
                                    machine->ram_size, machine->fdt);