1 /*
2 * arch/arm/mach-clps711x/include/mach/uncompress.h
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd
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 #include <mach/io.h>
21 #include <mach/hardware.h>
22 #include <asm/hardware/clps7111.h>
23
24 #undef CLPS7111_BASE
25 #define CLPS7111_BASE CLPS7111_PHYS_BASE
26
27 #define __raw_readl(p) (*(unsigned long *)(p))
28 #define __raw_writel(v,p) (*(unsigned long *)(p) = (v))
29
30 #ifdef CONFIG_DEBUG_CLPS711X_UART2
31 #define SYSFLGx SYSFLG2
32 #define UARTDRx UARTDR2
33 #else
34 #define SYSFLGx SYSFLG1
35 #define UARTDRx UARTDR1
36 #endif
37
38 /*
39 * This does not append a newline
40 */
41 static inline void putc(int c)
42 {
43 while (clps_readl(SYSFLGx) & SYSFLG_UTXFF)
44 barrier();
45 clps_writel(c, UARTDRx);
46 }
47
48 static inline void flush(void)
49 {
50 while (clps_readl(SYSFLGx) & SYSFLG_UBUSY)
51 barrier();
52 }
53
54 /*
55 * nothing to do
56 */
57 #define arch_decomp_setup()
58
59 #define arch_decomp_wdog()
60
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