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c53c9cf6 AV |
1 | /* |
2 | * include/asm-arm/arch-ks8695/uncompress.h | |
3 | * | |
4 | * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk> | |
5 | * Copyright (C) 2006 Simtec Electronics | |
6 | * | |
7 | * KS8695 - Kernel uncompressor | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License version 2 as | |
11 | * published by the Free Software Foundation. | |
12 | */ | |
13 | ||
14 | #ifndef __ASM_ARCH_UNCOMPRESS_H | |
15 | #define __ASM_ARCH_UNCOMPRESS_H | |
16 | ||
17 | #include <asm/io.h> | |
18 | #include <asm/arch/regs-uart.h> | |
19 | ||
20 | static void putc(char c) | |
21 | { | |
22 | while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE)) | |
23 | barrier(); | |
24 | ||
25 | __raw_writel(c, KS8695_UART_PA + KS8695_URTH); | |
26 | } | |
27 | ||
28 | static inline void flush(void) | |
29 | { | |
30 | while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTE)) | |
31 | barrier(); | |
32 | } | |
33 | ||
34 | #define arch_decomp_setup() | |
35 | #define arch_decomp_wdog() | |
36 | ||
37 | #endif |