Linux v2.6.13-rc3
[pohmelfs.git] / include / asm-arm / arch-clps711x / uncompress.h
blob7d0ab791b16cffd46856f4e1f542c9acd9e2d608
1 /*
2 * linux/include/asm-arm/arch-clps711x/uncompress.h
4 * Copyright (C) 2000 Deep Blue Solutions Ltd
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.
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.
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
20 #include <linux/config.h>
21 #include <asm/arch/io.h>
22 #include <asm/arch/hardware.h>
23 #include <asm/hardware/clps7111.h>
25 #undef CLPS7111_BASE
26 #define CLPS7111_BASE CLPS7111_PHYS_BASE
28 #define barrier() __asm__ __volatile__("": : :"memory")
29 #define __raw_readl(p) (*(unsigned long *)(p))
30 #define __raw_writel(v,p) (*(unsigned long *)(p) = (v))
32 #ifdef CONFIG_DEBUG_CLPS711X_UART2
33 #define SYSFLGx SYSFLG2
34 #define UARTDRx UARTDR2
35 #else
36 #define SYSFLGx SYSFLG1
37 #define UARTDRx UARTDR1
38 #endif
41 * This does not append a newline
43 static void putstr(const char *s)
45 char c;
47 while ((c = *s++) != '\0') {
48 while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
49 barrier();
50 clps_writel(c, UARTDRx);
52 if (c == '\n') {
53 while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
54 barrier();
55 clps_writel('\r', UARTDRx);
58 while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
59 barrier();
63 * nothing to do
65 #define arch_decomp_setup()
67 #define arch_decomp_wdog()