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-rw-r--r--src/arch/i386/include/bzimage.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/arch/i386/include/bzimage.h b/src/arch/i386/include/bzimage.h
index e536b6e8..f443fae7 100644
--- a/src/arch/i386/include/bzimage.h
+++ b/src/arch/i386/include/bzimage.h
@@ -71,7 +71,13 @@ struct bzimage_header {
#define BZI_SIGNATURE 0x53726448
/** bzImage boot loader identifier for Etherboot */
-#define BZI_LOADER_TYPE_ETHERBOOT 4
+#define BZI_LOADER_TYPE_ETHERBOOT 0x40
+
+/** bzImage boot loader identifier for gPXE
+ *
+ * We advertise ourselves as Etherboot version 6.
+ */
+#define BZI_LOADER_TYPE_GPXE ( BZI_LOADER_TYPE_ETHERBOOT | 0x06 )
/** bzImage "load high" flag */
#define BZI_LOAD_HIGH 0x01