| /* |
| * (C) Copyright 2012 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <common.h> |
| #include <asm/io.h> |
| #include <asm/byteorder.h> |
| |
| #if !defined(CONFIG_SYS_BOOTCOUNT_LE) && !defined(CONFIG_SYS_BOOTCOUNT_BE) |
| # if __BYTE_ORDER == __LITTLE_ENDIAN |
| # define CONFIG_SYS_BOOTCOUNT_LE |
| # else |
| # define CONFIG_SYS_BOOTCOUNT_BE |
| # endif |
| #endif |
| |
| #ifdef CONFIG_SYS_BOOTCOUNT_LE |
| static inline void raw_bootcount_store(volatile u32 *addr, u32 data) |
| { |
| out_le32(addr, data); |
| } |
| |
| static inline u32 raw_bootcount_load(volatile u32 *addr) |
| { |
| return in_le32(addr); |
| } |
| #else |
| static inline void raw_bootcount_store(volatile u32 *addr, u32 data) |
| { |
| out_be32(addr, data); |
| } |
| |
| static inline u32 raw_bootcount_load(volatile u32 *addr) |
| { |
| return in_be32(addr); |
| } |
| #endif |