Changeset 50b3d30 in mainline for boot/arch/ia64/loader/main.c

Timestamp:

2008-11-30T21:35:13Z (16 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c716d94

Parents:

1baec4b

Message:

IA64: repair similators support

File:

• boot/arch/ia64/loader/main.c (modified) (3 diffs)

boot/arch/ia64/loader/main.c

@@ -45 +45 @@
 }
 
+#define DEFAULT_MEMORY_BASE 0x4000000
+#define DEFAULT_MEMORY_SIZE 0x4000000
+#define DEFAULT_LEGACY_IO_BASE 0x00000FFFFC000000 
+#define DEFAULT_LEGACY_IO_SIZE 0x4000000 
+
+#define DEFAULT_FREQ_SCALE 0x0000000100000001 // 1/1
+#define DEFAULT_SYS_FREQ 100000000 //100MHz
+
 
 #ifdef REVISION
@@ -79 +87 @@
 
 
-
         version_print();
 
@@ -93 +100 @@
                 printf(" %P: %s image (size %d bytes)\n", components[i].start,
                     components[i].name, components[i].size);
+
+        if(!bootinfo->hello_configured)
+        {
+                /*
+                 * Load configuration defaults for simulators
+                 */
+                 bootinfo->memmap_items=0;
+                 
+                 bootinfo->memmap[bootinfo->memmap_items].base=DEFAULT_MEMORY_BASE;
+                 bootinfo->memmap[bootinfo->memmap_items].size=DEFAULT_MEMORY_SIZE;
+                 bootinfo->memmap[bootinfo->memmap_items].type=EFI_MEMMAP_FREE_MEM;
+                 bootinfo->memmap_items++;
+
+                 bootinfo->memmap[bootinfo->memmap_items].base=DEFAULT_LEGACY_IO_BASE;
+                 bootinfo->memmap[bootinfo->memmap_items].size=DEFAULT_LEGACY_IO_SIZE;
+                 bootinfo->memmap[bootinfo->memmap_items].type=EFI_MEMMAP_IO_PORTS;
+                 bootinfo->memmap_items++;
+                 
+                 bootinfo->freq_scale = DEFAULT_FREQ_SCALE;
+                 bootinfo->sys_freq = DEFAULT_SYS_FREQ;
+                 
+        }
+