arm64: Add page size to the kernel image header

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / kernel / image.h

diff --git a/arch/arm64/kernel/image.h b/arch/arm64/kernel/image.h
index 6eb8fee93321ae3fa43a33e6612771b1fa27aba8..bc2abb8b1599576ae2dec02bce0c46c48fc707dd 100644 (file)
--- a/arch/arm64/kernel/image.h
+++ b/arch/arm64/kernel/image.h
@@ -47,7 +47,10 @@
 #define __HEAD_FLAG_BE 0
 #endif
 
-#define __HEAD_FLAGS   (__HEAD_FLAG_BE << 0)
+#define __HEAD_FLAG_PAGE_SIZE ((PAGE_SHIFT - 10) / 2)
+
+#define __HEAD_FLAGS   ((__HEAD_FLAG_BE << 0) |        \
+                        (__HEAD_FLAG_PAGE_SIZE << 1))
 
 /*
  * These will output as part of the Image header, which should be little-endian