projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 0044c42e SR |
1 | /* |
| 2 | * (C) Copyright 2012 | |
| 3 | * Stefan Roese, DENX Software Engineering, sr@denx.de. | |
| 4 | * | |
| 1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 0044c42e SR |
6 | */ |
| 7 | ||
| 8 | #include <common.h> | |
| 9 | #include <asm/io.h> | |
| 10 | #include <asm/byteorder.h> | |
| 11 | ||
| 12 | #if !defined(CONFIG_SYS_BOOTCOUNT_LE) && !defined(CONFIG_SYS_BOOTCOUNT_BE) | |
| 13 | # if __BYTE_ORDER == __LITTLE_ENDIAN | |
| 14 | # define CONFIG_SYS_BOOTCOUNT_LE | |
| 15 | # else | |
| 16 | # define CONFIG_SYS_BOOTCOUNT_BE | |
| 17 | # endif | |
| 18 | #endif | |
| 19 | ||
| 20 | #ifdef CONFIG_SYS_BOOTCOUNT_LE | |
| 21 | static inline void raw_bootcount_store(volatile u32 *addr, u32 data) | |
| 22 | { | |
| 23 | out_le32(addr, data); | |
| 24 | } | |
| 25 | ||
| 26 | static inline u32 raw_bootcount_load(volatile u32 *addr) | |
| 27 | { | |
| 28 | return in_le32(addr); | |
| 29 | } | |
| 30 | #else | |
| 31 | static inline void raw_bootcount_store(volatile u32 *addr, u32 data) | |
| 32 | { | |
| 33 | out_be32(addr, data); | |
| 34 | } | |
| 35 | ||
| 36 | static inline u32 raw_bootcount_load(volatile u32 *addr) | |
| 37 | { | |
| 38 | return in_be32(addr); | |
| 39 | } | |
| 40 | #endif |