X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=hw%2Fmips_malta.c;h=6f0edf9a3b3e3835db8d89d4162b37db1d4015d8;hb=cd346349b45ef056f138a184f660b8c34c3213cc;hp=7336b7b05f6f15537b92e4e84e8aa5707b3e62e9;hpb=3187ef0390b049ee75bf806f13f6e5004e382c03;p=qemu

diff --git a/hw/mips_malta.c b/hw/mips_malta.c
index 7336b7b..6f0edf9 100644
--- a/hw/mips_malta.c
+++ b/hw/mips_malta.c
@@ -42,7 +42,6 @@
 #define ENVP_NB_ENTRIES	 	16
 #define ENVP_ENTRY_SIZE	 	256
 
-
 extern FILE *logfile;
 
 typedef struct {
@@ -70,7 +69,7 @@ static void malta_fpga_update_display(void *opaque)
     for (i = 7 ; i >= 0 ; i--) {
         if (s->leds & (1 << i))
             leds_text[i] = '#';
-	else
+        else
             leds_text[i] = ' ';
     }
     leds_text[8] = '\0';
@@ -511,9 +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: */
@@ -539,6 +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
@@ -783,7 +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,