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authorThomas Chou <thomas@wytron.com.tw>2010-04-17 23:10:09 +0800
committerScott McNutt <smcnutt@psyent.com>2010-04-24 18:21:22 -0400
commit0dc1c7f692c15fe1745e3eeab918e98ee6126677 (patch)
treecad9e780a4c60d114bb96a76d6e9ef685c48928f /arch/nios2
parente4bf588609d8d9cefbc312a6c6b8bb309b194fd5 (diff)
downloadu-boot-linaro-stable-0dc1c7f692c15fe1745e3eeab918e98ee6126677.tar.gz
nios2: add 64 bits swab support
This patch adds 64 bits swab support. Most 32 bits processors use this. We need 64 bits swab for UBI. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
Diffstat (limited to 'arch/nios2')
-rw-r--r--arch/nios2/include/asm/byteorder.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/nios2/include/asm/byteorder.h b/arch/nios2/include/asm/byteorder.h
index 495c823af..d5c152e73 100644
--- a/arch/nios2/include/asm/byteorder.h
+++ b/arch/nios2/include/asm/byteorder.h
@@ -25,6 +25,12 @@
#define __ASM_NIOS2_BYTEORDER_H_
#include <asm/types.h>
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+# define __BYTEORDER_HAS_U64__
+# define __SWAB_64_THRU_32__
+#endif
+
#include <linux/byteorder/little_endian.h>
#endif /* __ASM_NIOS2_BYTEORDER_H_ */