Add PowerPC power-management state check callback.

[qemu] / hw / mips_malta.c

diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index bc892ed..6f0edf9 100644 (file)
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -510,9 +510,9 @@ static void write_bootloader (CPUState *env, unsigned long bios_offset, int64_t
     stl_raw(p++, 0x00000000);                                      /* nop */
 
     /* YAMON service vector */
-    stl_raw(phys_ram_base + bios_offset + 0x500, 0xbfc00580);      /* start: */                                        
+    stl_raw(phys_ram_base + bios_offset + 0x500, 0xbfc00580);      /* start: */
     stl_raw(phys_ram_base + bios_offset + 0x504, 0xbfc0083c);      /* print_count: */
-    stl_raw(phys_ram_base + bios_offset + 0x520, 0xbfc00580);      /* start: */                                        
+    stl_raw(phys_ram_base + bios_offset + 0x520, 0xbfc00580);      /* start: */
     stl_raw(phys_ram_base + bios_offset + 0x52c, 0xbfc00800);      /* flush_cache: */
     stl_raw(phys_ram_base + bios_offset + 0x534, 0xbfc00808);      /* print: */
     stl_raw(phys_ram_base + bios_offset + 0x538, 0xbfc00800);      /* reg_cpu_isr: */
@@ -538,6 +538,15 @@ static void write_bootloader (CPUState *env, unsigned long bios_offset, int64_t
     stl_raw(p++, 0x34e70000 | (env->ram_size & 0xffff));           /* ori a3, a3, low(env->ram_size) */
 
     /* Load BAR registers as done by YAMON */
+    stl_raw(p++, 0x3c09b400);                                      /* lui t1, 0xb400 */
+
+#ifdef TARGET_WORDS_BIGENDIAN
+    stl_raw(p++, 0x3c08df00);                                      /* lui t0, 0xdf00 */
+#else
+    stl_raw(p++, 0x340800df);                                      /* ori t0, r0, 0x00df */
+#endif
+    stl_raw(p++, 0xad280068);                                      /* sw t0, 0x0068(t1) */
+
     stl_raw(p++, 0x3c09bbe0);                                      /* lui t1, 0xbbe0 */
 
 #ifdef TARGET_WORDS_BIGENDIAN
@@ -782,7 +791,9 @@ void mips_malta_init (int ram_size, int vga_ram_size, int boot_device,
 
     /* Load a BIOS image unless a kernel image has been specified. */
     if (!kernel_filename) {
-        snprintf(buf, sizeof(buf), "%s/%s", bios_dir, BIOS_FILENAME);
+        if (bios_name == NULL)
+            bios_name = BIOS_FILENAME;
+        snprintf(buf, sizeof(buf), "%s/%s", bios_dir, bios_name);
         ret = load_image(buf, phys_ram_base + bios_offset);
         if (ret < 0 || ret > BIOS_SIZE) {
             fprintf(stderr,