Merge branch 'master' of /home/nchip/public_html/qemu into garage-push

[qemu] / hw / ppc405_boards.c

diff --git a/hw/ppc405_boards.c b/hw/ppc405_boards.c
index c6ddfef..0dec131 100644 (file)
--- a/hw/ppc405_boards.c
+++ b/hw/ppc405_boards.c
@@ -32,7 +32,6 @@
 #include "qemu-log.h"
 
 #define BIOS_FILENAME "ppc405_rom.bin"
-#undef BIOS_SIZE
 #define BIOS_SIZE (2048 * 1024)
 
 #define KERNEL_LOAD_ADDR 0x00000000
@@ -166,17 +165,17 @@ static void ref405ep_fpga_init (uint32_t base)
                                          ref405ep_fpga_write, fpga);
     cpu_register_physical_memory(base, 0x00000100, fpga_memory);
     ref405ep_fpga_reset(fpga);
-    qemu_register_reset(&ref405ep_fpga_reset, fpga);
+    qemu_register_reset(&ref405ep_fpga_reset, 0, fpga);
 }
 
-static void ref405ep_init (ram_addr_t ram_size, int vga_ram_size,
+static void ref405ep_init (ram_addr_t ram_size,
                            const char *boot_device,
                            const char *kernel_filename,
                            const char *kernel_cmdline,
                            const char *initrd_filename,
                            const char *cpu_model)
 {
-    char buf[1024];
+    char *filename;
     ppc4xx_bd_info_t bd;
     CPUPPCState *env;
     qemu_irq *pic;
@@ -237,13 +236,19 @@ static void ref405ep_init (ram_addr_t ram_size, int vga_ram_size,
 #ifdef DEBUG_BOARD_INIT
         printf("Load BIOS from file\n");
 #endif
+        bios_offset = qemu_ram_alloc(BIOS_SIZE);
         if (bios_name == NULL)
             bios_name = BIOS_FILENAME;
-        snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
-        bios_offset = qemu_ram_alloc(BIOS_SIZE);
-        bios_size = load_image(buf, qemu_get_ram_ptr(bios_offset));
+        filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+        if (filename) {
+            bios_size = load_image(filename, qemu_get_ram_ptr(bios_offset));
+            qemu_free(filename);
+        } else {
+            bios_size = -1;
+        }
         if (bios_size < 0 || bios_size > BIOS_SIZE) {
-            fprintf(stderr, "qemu: could not load PowerPC bios '%s'\n", buf);
+            fprintf(stderr, "qemu: could not load PowerPC bios '%s'\n",
+                    bios_name);
             exit(1);
         }
         bios_size = (bios_size + 0xfff) & ~0xfff;
@@ -345,7 +350,7 @@ static void ref405ep_init (ram_addr_t ram_size, int vga_ram_size,
     printf("bdloc %016lx\n", (unsigned long)bdloc);
 }
 
-QEMUMachine ref405ep_machine = {
+static QEMUMachine ref405ep_machine = {
     .name = "ref405ep",
     .desc = "ref405ep",
     .init = ref405ep_init,
@@ -484,17 +489,17 @@ static void taihu_cpld_init (uint32_t base)
                                          taihu_cpld_write, cpld);
     cpu_register_physical_memory(base, 0x00000100, cpld_memory);
     taihu_cpld_reset(cpld);
-    qemu_register_reset(&taihu_cpld_reset, cpld);
+    qemu_register_reset(&taihu_cpld_reset, 0, cpld);
 }
 
-static void taihu_405ep_init(ram_addr_t ram_size, int vga_ram_size,
+static void taihu_405ep_init(ram_addr_t ram_size,
                              const char *boot_device,
                              const char *kernel_filename,
                              const char *kernel_cmdline,
                              const char *initrd_filename,
                              const char *cpu_model)
 {
-    char buf[1024];
+    char *filename;
     CPUPPCState *env;
     qemu_irq *pic;
     ram_addr_t bios_offset;
@@ -549,10 +554,15 @@ static void taihu_405ep_init(ram_addr_t ram_size, int vga_ram_size,
         if (bios_name == NULL)
             bios_name = BIOS_FILENAME;
         bios_offset = qemu_ram_alloc(BIOS_SIZE);
-        snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
-        bios_size = load_image(buf, qemu_get_ram_ptr(bios_offset));
+        filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+        if (filename) {
+            bios_size = load_image(filename, qemu_get_ram_ptr(bios_offset));
+        } else {
+            bios_size = -1;
+        }
         if (bios_size < 0 || bios_size > BIOS_SIZE) {
-            fprintf(stderr, "qemu: could not load PowerPC bios '%s'\n", buf);
+            fprintf(stderr, "qemu: could not load PowerPC bios '%s'\n",
+                    bios_name);
             exit(1);
         }
         bios_size = (bios_size + 0xfff) & ~0xfff;
@@ -625,8 +635,16 @@ static void taihu_405ep_init(ram_addr_t ram_size, int vga_ram_size,
 #endif
 }
 
-QEMUMachine taihu_machine = {
+static QEMUMachine taihu_machine = {
     .name = "taihu",
     .desc = "taihu",
     .init = taihu_405ep_init,
 };
+
+static void ppc405_machine_init(void)
+{
+    qemu_register_machine(&ref405ep_machine);
+    qemu_register_machine(&taihu_machine);
+}
+
+machine_init(ppc405_machine_init);