x86: image: Add new image type for x64_64
This is a bit odd in that we are permitted to boot images for either, even
though they are separate architectures.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/include/image.h b/include/image.h
index a13a302..07e9aed 100644
--- a/include/image.h
+++ b/include/image.h
@@ -173,6 +173,7 @@
#define IH_ARCH_OPENRISC 21 /* OpenRISC 1000 */
#define IH_ARCH_ARM64 22 /* ARM64 */
#define IH_ARCH_ARC 23 /* Synopsys DesignWare ARC */
+#define IH_ARCH_X86_64 24 /* AMD x86_64, Intel and Via */
/*
* Image Types