projects / linux-2.6 / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/include/asm-arm/arch-versatile/uncompress.h | |
| 3 | * | |
| 4 | * Copyright (C) 2003 ARM Limited | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or modify | |
| 7 | * it under the terms of the GNU General Public License as published by | |
| 8 | * the Free Software Foundation; either version 2 of the License, or | |
| 9 | * (at your option) any later version. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 19 | */ | |
| 20 | #define AMBA_UART_DR (*(volatile unsigned char *)0x101F1000) | |
| 21 | #define AMBA_UART_LCRH (*(volatile unsigned char *)0x101F102C) | |
| 22 | #define AMBA_UART_CR (*(volatile unsigned char *)0x101F1030) | |
| 23 | #define AMBA_UART_FR (*(volatile unsigned char *)0x101F1018) | |
| 24 | ||
| 25 | /* | |
| 26 | * This does not append a newline | |
| 27 | */ | |
| a081568d | 28 | static inline void putc(int c) |
| 1da177e4 | 29 | { |
| a081568d RK |
30 | while (AMBA_UART_FR & (1 << 5)) |
| 31 | barrier(); | |
| 1da177e4 | 32 | |
| a081568d RK |
33 | AMBA_UART_DR = c; |
| 34 | } | |
| 1da177e4 | 35 | |
| a081568d RK |
36 | static inline void flush(void) |
| 37 | { | |
| 1da177e4 LT |
38 | while (AMBA_UART_FR & (1 << 3)) |
| 39 | barrier(); | |
| 40 | } | |
| 41 | ||
| 42 | /* | |
| 43 | * nothing to do | |
| 44 | */ | |
| 45 | #define arch_decomp_setup() | |
| 46 | #define arch_decomp_wdog() |