u-boot/arch/arm/include/asm/unaligned.h

#ifndef _ASM_ARM_UNALIGNED_H
#define _ASM_ARM_UNALIGNED_H

#include <linux/unaligned/le_byteshift.h>
#include <linux/unaligned/be_byteshift.h>
#include <linux/unaligned/generic.h>

/*
 * Select endianness
 */
#ifndef __ARMEB__
#define get_unaligned	__get_unaligned_le
#define put_unaligned	__put_unaligned_le
#else
#define get_unaligned	__get_unaligned_be
#define put_unaligned	__put_unaligned_be
#endif

#endif /* _ASM_ARM_UNALIGNED_H */
Add unaligned.h for arm This patch adds unaligned.h for ARM (needed to build with LZO compression). The file is taken from the linux kernel, but includes u-boot headers instead. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Acked-by: Stefan Roese <sr@denx.de> 2009-07-07 13:58:51 +00:00			`#ifndef _ASM_ARM_UNALIGNED_H`
			`#define _ASM_ARM_UNALIGNED_H`

ARM: Use Linux version for unaligned access code The asm-arm/unaligned.h includes linux/unaligned/access_ok.h This file is unsafe to be used on ARM, since it does an unaligned memory accesses which fails on ARM. Lookin at Linux the basic difference seems to be the header "include/asm-arm/unaligned.h". The Linux version of "unaligned.h" does not include "access_ok.h" at all. It includes "le_byteshift.h" and "be_byteshift.h" instead. Signed-off-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Stefan Roese <sr@denx.de> -- include/asm-arm/unaligned.h \| 3 - include/linux/unaligned/be_byteshift.h \| 70 +++++++++++++++++++++++++++++++++ include/linux/unaligned/le_byteshift.h \| 70 +++++++++++++++++++++++++++++++++ 3 files changed, 142 insertions(+), 1 deletion(-) create mode 100644 include/linux/unaligned/be_byteshift.h create mode 100644 include/linux/unaligned/le_byteshift.h 2009-10-29 11:29:37 +00:00			`#include <linux/unaligned/le_byteshift.h>`
			`#include <linux/unaligned/be_byteshift.h>`
Add unaligned.h for arm This patch adds unaligned.h for ARM (needed to build with LZO compression). The file is taken from the linux kernel, but includes u-boot headers instead. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Acked-by: Stefan Roese <sr@denx.de> 2009-07-07 13:58:51 +00:00			`#include <linux/unaligned/generic.h>`

			`/*`
			`* Select endianness`
			`*/`
			`#ifndef __ARMEB__`
			`#define get_unaligned __get_unaligned_le`
			`#define put_unaligned __put_unaligned_le`
			`#else`
			`#define get_unaligned __get_unaligned_be`
			`#define put_unaligned __put_unaligned_be`
			`#endif`

			`#endif /* _ASM_ARM_UNALIGNED_H */`