* Patch by Thomas Frieden, 13 Nov 2002:
  Add code for AmigaOne board
  (preliminary merge to U-Boot, still WIP)

* Patch by Jon Diekema, 12 Nov 2002:
  - Adding URL for IEEE OUI lookup
  - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
    being defined.
  - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
    root-on-nfs macros are designed to switch how the default boot
    method gets defined.
diff --git a/disk/part_mac.h b/disk/part_mac.h
index 0340fe8..fb1edac 100644
--- a/disk/part_mac.h
+++ b/disk/part_mac.h
@@ -89,6 +89,9 @@
 	__u32	boot_cksum;	/* boot code checksum			*/
 	uchar	processor[16];	/* Type of Processor			*/
 	__u16	part_pad[188];	/* reserved				*/
+#ifdef CONFIG_ISO_PARTITION
+        uchar   iso_dummy[2048];/* Reservere enough room for an ISO partition block to fit */ 
+#endif
 } mac_partition_t;
 
 #define MAC_STATUS_BOOTABLE	8	/* partition is bootable */