mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
da5e083590
zlib.c demands asm/unaligned.h. But, SH does not have these. This commit add asm/unaligned.h and asm/unaligned-sh4a.h from Linux kernel and modifyf for u-boot. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
25 lines
700 B
C
25 lines
700 B
C
#ifndef _ASM_SH_UNALIGNED_H
|
|
#define _ASM_SH_UNALIGNED_H
|
|
|
|
/* Copy from linux-kernel. */
|
|
|
|
#ifdef CONFIG_CPU_SH4A
|
|
/* SH-4A can handle unaligned loads in a relatively neutered fashion. */
|
|
#include <asm/unaligned-sh4a.h>
|
|
#else
|
|
/* Otherwise, SH can't handle unaligned accesses. */
|
|
#include <compiler.h>
|
|
#if defined(__BIG_ENDIAN__)
|
|
#define get_unaligned __get_unaligned_be
|
|
#define put_unaligned __put_unaligned_be
|
|
#elif defined(__LITTLE_ENDIAN__)
|
|
#define get_unaligned __get_unaligned_le
|
|
#define put_unaligned __put_unaligned_le
|
|
#endif
|
|
|
|
#include <linux/unaligned/le_byteshift.h>
|
|
#include <linux/unaligned/be_byteshift.h>
|
|
#include <linux/unaligned/generic.h>
|
|
#endif
|
|
|
|
#endif /* _ASM_SH_UNALIGNED_H */
|